Icebergs · event

North american ice service (nais) iceberg bulletin 140001Z apr

78 messages · 2024-01-27 to 2024-04-15

status: closed 2024-04-15 00:01Z
opened: 2024-01-27 19:19Z
sea: Labrador Sea
position: 55.853, -48.596
joined by: proximity (same type, same sea, within 30 nm and 30 days)
key: iceberg:NAVAREA4-85/2024

Timeline · 78 messages, oldest first

NAVAREA IV 85/242024-01-27 19:19Z → cancelled 2024-01-29 00:01Z (archive)

North american ice service (nais) iceberg bulletin 280001Z jan

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 280001Z JAN.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   52-37N 055-46W, 52-15N 052-00W,
   52-30N 050-15W, 54-15N 050-15W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-25N 044-00W, 58-20N 041-10W,
   63-10N 036-25W, 64-05N 036-00W,
   65-00N 027-35W.
4. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-38N 060-22W, 46-49N 060-10W,
      47-01N 060-23W.
   B. 46-17N 061-16W, 47-22N 064-08W,
      49-08N 063-25W, 48-43N 061-59W,
      51-03N 057-34W, 47-30N 060-01W,
      47-28N 056-08W.
   C. 47-06N 062-08W, 47-04N 061-39W,
      47-44N 061-15W, 47-34N 062-01W,
      47-06N 062-08W.
   D. 48-39N 053-02W, 49-29N 053-08W,
      50-15N 055-00W, 52-38N 052-58W,
      58-03N 058-22W, 61-27N 059-05W,
      63-01N 057-47W.
   E. 62-25N 040-04W, 61-02N 040-55W,
      59-42N 041-15W, 59-24N 041-33W,
      59-20N 042-01W, 59-37N 042-35W,
      60-03N 043-05W.
5. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 27 JAN 24.
6. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
7. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
8. CANCEL THIS MSG 290001Z JAN 24.

NAVAREA IV 87/242024-01-28 19:33Z → cancelled 2024-01-30 00:01Z (archive)

North american ice service (nais) iceberg bulletin 290001Z jan

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 290001Z JAN.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   52-37N 055-46W, 52-00N 052-00W,
   52-15N 050-00W, 54-00N 050-00W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-25N 044-00W, 58-20N 041-10W,
   63-10N 036-25W, 64-05N 036-00W,
   65-00N 027-35W.
4. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-38N 060-22W, 46-49N 060-10W,
      47-01N 060-23W.
   B. 46-17N 061-16W, 47-22N 064-08W,
      49-08N 063-25W, 48-43N 061-59W,
      51-03N 057-34W, 47-30N 060-01W,
      47-28N 056-08W.
   C. 47-06N 062-08W, 47-04N 061-39W,
      47-44N 061-15W, 47-34N 062-01W,
      47-06N 062-08W.
   D. 48-39N 053-02W, 49-29N 053-08W,
      50-15N 055-00W, 53-01N 052-04W,
      58-03N 058-22W, 61-27N 059-05W,
      63-01N 057-47W.
   E. 62-25N 040-29W, 60-54N 040-56W,
      59-38N 041-06W, 59-21N 041-43W,
      59-23N 042-04W, 59-56N 043-09W.
5. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 28 JAN 24.
6. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
7. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
8. CANCEL THIS MSG 300001Z JAN 24.

NAVAREA IV 94/242024-01-29 19:10Z → cancelled 2024-01-31 00:01Z (archive)

North american ice service (nais) iceberg bulletin 300001Z jan

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 300001Z JAN.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   52-37N 055-46W, 51-15N 049-30W,
   53-45N 049-30W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-25N 044-00W, 58-20N 041-10W,
   63-10N 036-25W, 64-05N 036-00W,
   65-00N 027-35W.
4. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-11W, 45-10N 064-46W.
   B. 46-38N 060-22W, 46-49N 060-10W,
      47-01N 060-23W.
   C. 46-17N 061-16W, 47-22N 064-08W,
      49-08N 063-25W, 48-43N 061-59W,
      50-41N 057-50W, 47-30N 060-01W,
      47-28N 056-08W.
   D. 47-06N 062-08W, 47-04N 061-39W,
      47-44N 061-15W, 47-34N 062-01W,
      47-06N 062-08W.
   E. 48-39N 053-02W, 49-29N 053-08W,
      50-15N 055-00W, 52-12N 053-00W,
      54-53N 053-43W, 57-20N 058-05W,
      58-03N 058-22W, 61-27N 059-05W,
      63-01N 057-47W.
   F. 62-25N 040-29W, 60-54N 040-56W,
      59-38N 041-06W, 59-21N 041-43W,
      59-23N 042-04W, 59-56N 043-09W.
5. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 28 JAN 24.
6. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
7. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
8. CANCEL THIS MSG 310001Z JAN 24.

NAVAREA IV 99/242024-01-30 20:07Z → cancelled 2024-02-01 00:01Z (archive)

North american ice service (nais) iceberg bulletin 310001Z jan

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 310001Z JAN.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   49-56N 055-33W, 51-15N 049-30W,
   53-45N 049-30W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-20N 047-40W, 57-35N 041-45W,
   59-35N 037-20W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-48N 059-01W, 50-32N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-11W, 45-10N 064-46W.
   B. 46-38N 060-21W, 46-49N 060-10W,
      47-00N 060-24W.
   C. 46-17N 061-16W, 47-22N 064-08W,
      49-08N 063-25W, 48-43N 061-59W,
      50-29N 058-00W, 47-30N 060-01W,
      47-28N 056-08W.
   D. 47-06N 062-08W, 47-04N 061-39W,
      47-44N 061-15W, 47-34N 062-01W,
      47-06N 062-08W.
   E. 48-39N 053-02W, 49-29N 053-08W,
      50-15N 055-00W, 52-12N 053-00W,
      54-41N 053-20W, 57-20N 058-05W,
      58-03N 058-22W, 61-27N 059-05W,
      63-01N 057-47W.
   F. 62-25N 039-43W, 60-23N 040-38W,
      59-47N 041-16W, 60-04N 043-05W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT SATELLITE PASS 29 JAN 24.
7. NOTE THE SIGNIFICANT EXPANSION
   OF THE ICEBERG LIMIT SINCE 300001Z JAN
   BULLETIN DUE TO PREDICTED DRIFT.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 010001Z FEB 24.

NAVAREA IV 106/242024-01-31 20:09Z → cancelled 2024-02-02 00:01Z (archive)

North american ice service (nais) iceberg bulletin 010001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 010001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   49-56N 055-33W, 51-35N 049-10W,
   53-45N 049-30W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-20N 047-40W, 57-35N 041-45W,
   59-35N 037-20W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-48N 059-01W, 50-32N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-11W, 45-10N 064-46W.
   B. 46-01N 059-50W, 46-16N 059-39W,
      47-01N 060-23W.
   C. 46-17N 061-16W, 47-22N 064-08W,
      49-08N 063-25W, 48-43N 061-59W,
      50-29N 058-00W, 47-30N 060-01W,
      47-28N 056-08W.
   D. 47-06N 062-08W, 47-04N 061-39W,
      47-44N 061-15W, 47-34N 062-01W,
      47-06N 062-08W.
   E. 48-39N 053-02W, 49-33N 052-58W,
      50-19N 054-49W, 52-03N 052-40W,
      54-49N 052-24W, 57-24N 057-42W,
      58-03N 058-10W, 61-09N 059-15W,
      63-00N 057-50W.
   F. 62-25N 040-20W, 61-45N 040-08W,
      60-18N 040-35W, 59-58N 041-25W,
      59-54N 042-49W, 60-03N 043-02W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 31 JAN 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 020001Z FEB 24.

NAVAREA IV 112/242024-02-01 22:41Z → cancelled 2024-02-03 00:01Z (archive)

North american ice service (nais) iceberg bulletin 020001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 020001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   49-56N 055-33W, 51-15N 048-35W,
   53-35N 048-55W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-20N 047-40W, 57-35N 041-45W,
   59-35N 037-20W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-48N 059-01W, 50-32N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-11W, 45-10N 064-46W.
   B. 46-01N 059-50W, 46-16N 059-39W,
      47-01N 060-23W.
   C. 46-17N 061-16W, 47-22N 064-08W,
      49-08N 063-25W, 48-43N 061-59W,
      50-29N 058-00W, 47-30N 060-01W,
      47-28N 056-08W.
   D. 47-06N 062-08W, 47-04N 061-39W,
      47-44N 061-15W, 47-34N 062-01W,
      47-06N 062-08W.
   E. 48-39N 053-02W, 49-03N 052-17W,
      50-25N 054-27W, 52-02N 052-23W,
      54-51N 052-18W, 57-24N 057-42W,
      58-03N 058-10W, 61-09N 059-15W,
      63-00N 057-50W.
   F. 62-25N 040-20W, 61-45N 040-08W,
      60-18N 040-35W, 59-58N 041-25W,
      59-54N 042-49W, 60-03N 043-02W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 31 JAN 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 030001Z FEB 24.

NAVAREA IV 118/242024-02-02 19:26Z → cancelled 2024-02-04 00:01Z (archive)

North american ice service (nais) iceberg bulletin 030001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 030001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   49-56N 055-33W, 51-05N 048-00W,
   53-35N 048-55W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-35N 047-35W, 57-00N 040-00W,
   58-35N 036-35W, 62-15N 037-15W,
   64-05N 036-00W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-48N 059-01W, 50-32N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-11W, 45-10N 064-46W.
   B. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 47-00N 063-28W,
      48-57N 063-30W, 48-43N 061-59W,
      50-29N 058-00W, 47-56N 059-44W,
      47-24N 059-12W, 47-28N 056-08W.
   C. 48-39N 053-02W, 49-03N 052-17W,
      50-25N 054-27W, 52-02N 052-23W,
      54-51N 052-18W, 57-24N 057-42W,
      58-03N 058-10W, 61-09N 059-15W,
      63-00N 057-50W.
   D. 62-25N 041-11W, 62-01N 040-34W,
      60-30N 040-31W, 59-57N 042-26W,
      59-58N 042-26W, 60-29N 043-02W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 01 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 040001Z FEB 24.

NAVAREA IV 120/242024-02-03 19:22Z → cancelled 2024-02-05 00:01Z (archive)

North american ice service (nais) iceberg bulletin 040001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 040001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   49-56N 055-33W, 50-50N 047-35W,
   53-35N 048-55W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-35N 047-35W, 57-00N 040-00W,
   58-35N 036-35W, 62-15N 037-15W,
   64-05N 036-00W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-48N 059-01W, 50-32N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-11W, 45-10N 064-46W.
   B. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 47-00N 063-28W,
      48-57N 063-30W, 48-43N 061-59W,
      50-12N 058-13W, 47-56N 059-44W,
      47-24N 059-12W, 47-28N 056-08W.
   C. 48-39N 053-02W, 49-03N 052-17W,
      50-18N 054-14W, 51-38N 052-22W,
      54-38N 051-45W, 56-35N 057-08W,
      58-03N 058-10W, 61-09N 059-15W,
      63-00N 057-50W.
   D. 62-25N 040-31W, 61-42N 040-11W,
      59-48N 041-42W, 59-53N 042-43W,
      60-47N 042-48W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 01 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 050001Z FEB 24.

NAVAREA IV 124/242024-02-04 21:32Z → cancelled 2024-02-06 00:01Z (archive)

North american ice service (nais) iceberg bulletin 050001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 050001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   49-56N 055-33W, 50-50N 047-35W,
   53-35N 048-55W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-35N 047-35W, 57-00N 040-00W,
   58-35N 036-35W, 62-15N 037-15W,
   64-05N 036-00W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-48N 059-01W, 50-32N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-11W, 45-10N 064-46W.
   B. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-46N 063-32W,
      48-12N 063-51W, 48-48N 061-36W,
      50-21N 057-52W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   C. 48-39N 053-02W, 49-03N 052-17W,
      50-18N 054-14W, 51-17N 052-44W,
      52-58N 051-29W, 55-10N 053-06W,
      56-31N 057-18W, 58-03N 058-10W,
      61-10N 058-59W, 63-12N 057-52W.
   D. 62-25N 040-31W, 61-42N 040-11W,
      59-48N 041-42W, 59-53N 042-43W,
      60-47N 042-48W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 03 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 060001Z FEB 24.

NAVAREA IV 128/242024-02-05 21:35Z → cancelled 2024-02-07 00:01Z (archive)

North american ice service (nais) iceberg bulletin 060001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 060001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   49-22N 053-57W, 50-50N 047-35W,
   53-35N 048-55W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-35N 047-35W, 57-00N 040-00W,
   58-35N 036-35W, 62-15N 037-15W,
   64-05N 036-00W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-48N 059-01W, 50-32N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-11W, 45-10N 064-46W.
   B. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-46N 063-32W,
      48-12N 063-51W, 48-48N 061-36W,
      50-21N 057-52W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   C. 48-39N 053-02W, 49-03N 052-17W,
      50-18N 054-14W, 51-17N 052-44W,
      52-58N 051-29W, 55-10N 053-06W,
      56-31N 057-18W, 58-03N 058-10W,
      61-10N 058-59W, 63-12N 057-52W.
   D. 62-25N 040-16W, 60-46N 039-49W,
      59-18N 041-32W, 59-45N 043-40W,
      59-55N 043-26W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT SATELLITE PASS 04 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 070001Z FEB 24.

NAVAREA IV 131/242024-02-06 19:55Z → cancelled 2024-02-08 00:01Z (archive)

North american ice service (nais) iceberg bulletin 070001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 070001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   49-22N 053-57W, 50-25N 048-15W,
   52-00N 048-00W, 53-35N 048-55W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-35N 047-35W, 57-15N 040-05W,
   59-00N 033-30W, 62-55N 036-20W,
   64-05N 036-00W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-48N 059-01W, 50-32N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-11W, 45-10N 064-46W.
   B. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-46N 063-32W,
      48-12N 063-51W, 48-48N 061-36W,
      50-21N 057-52W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   C. 48-39N 053-02W, 49-03N 052-17W,
      50-18N 054-14W, 51-17N 052-44W,
      52-53N 051-13W, 55-08N 052-45W,
      56-36N 056-59W, 58-03N 057-48W,
      61-10N 058-55W, 62-00N 058-31W,
      62-44N 057-39W.
   D. 62-25N 040-16W, 60-46N 039-49W,
      59-18N 041-32W, 59-45N 043-40W,
      59-55N 043-26W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT SATELLITE PASS 05 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 080001Z FEB 24.

NAVAREA IV 137/242024-02-07 21:00Z → cancelled 2024-02-09 00:01Z (archive)

North american ice service (nais) iceberg bulletin 080001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 080001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   49-22N 053-57W, 50-15N 048-15W,
   52-00N 048-00W, 53-35N 048-55W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-35N 047-35W, 57-15N 040-05W,
   59-00N 033-30W, 62-55N 036-20W,
   64-05N 036-00W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-48N 059-01W, 50-32N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-11W, 45-10N 064-46W.
   B. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-46N 063-32W,
      48-12N 063-51W, 48-48N 061-36W,
      50-03N 058-16W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   C. 48-39N 053-02W, 48-56N 052-33W,
      50-13N 054-31W, 54-18N 052-02W,
      56-26N 056-38W, 58-03N 057-48W,
      61-10N 058-55W, 62-00N 058-31W,
      62-44N 057-39W.
   D. 62-25N 040-22W, 59-15N 042-04W,
      59-08N 044-02W, 59-40N 046-37W,
      60-18N 048-08W, 60-30N 045-58W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT SATELLITE PASS 06 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 090001Z FEB 24.

NAVAREA IV 143/242024-02-08 20:13Z → cancelled 2024-02-10 00:01Z (archive)

North american ice service (nais) iceberg bulletin 090001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 090001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   49-22N 053-57W, 49-50N 048-10W,
   52-00N 048-00W, 53-35N 048-55W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-35N 047-35W, 57-15N 040-05W,
   59-00N 033-30W, 62-55N 036-20W,
   64-05N 036-00W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-48N 059-01W, 50-32N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-11W, 45-10N 064-46W.
   B. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-46N 063-32W,
      48-12N 063-51W, 48-48N 061-36W,
      50-03N 058-16W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   C. 48-39N 053-02W, 48-56N 052-33W,
      50-10N 054-23W, 53-17N 051-59W,
      55-01N 052-31W, 56-26N 056-38W,
      58-03N 057-48W, 61-10N 058-55W,
      62-00N 058-31W, 62-44N 057-39W.
   D. 62-25N 040-28W, 59-52N 042-29W,
      59-19N 043-54W, 60-17N 048-10W,
      60-32N 046-05W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 07 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 100001Z FEB 24.

NAVAREA IV 150/242024-02-09 19:38Z → cancelled 2024-02-11 00:01Z (archive)

North american ice service (nais) iceberg bulletin 100001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 100001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-36N 053-04W, 49-50N 048-10W,
   52-00N 048-00W, 53-35N 048-55W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-35N 047-35W, 57-15N 040-05W,
   58-35N 034-45W, 60-55N 036-30W,
   61-20N 039-35W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-48N 059-01W, 50-32N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-11W, 45-10N 064-46W.
   B. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-46N 063-32W,
      48-12N 063-51W, 48-48N 061-36W,
      50-03N 058-16W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   C. 48-39N 053-02W, 48-56N 052-33W,
      50-10N 054-23W, 53-17N 051-59W,
      55-01N 052-31W, 56-26N 056-38W,
      58-03N 057-48W, 61-10N 058-55W,
      62-00N 058-31W, 62-44N 057-39W.
   D. 62-25N 040-28W, 59-52N 042-29W,
      59-19N 043-54W, 60-17N 048-10W,
      60-32N 046-05W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 08 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 110001Z FEB 24.

NAVAREA IV 153/242024-02-10 19:45Z → cancelled 2024-02-12 00:01Z (archive)

North american ice service (nais) iceberg bulletin 110001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 110001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-36N 053-04W, 49-50N 048-10W,
   52-00N 048-00W, 53-35N 048-55W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-35N 047-35W, 57-15N 040-05W,
   58-35N 034-45W, 60-55N 036-30W,
   61-20N 039-35W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-48N 059-01W, 50-32N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-53N 063-25W,
      48-12N 063-51W, 48-48N 061-36W,
      49-49N 058-37W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   B. 48-39N 053-02W, 48-56N 052-33W,
      50-10N 054-23W, 53-04N 051-29W,
      55-04N 052-19W, 56-27N 056-30W,
      58-03N 057-48W, 61-12N 058-26W,
      61-39N 058-03W.
   C. 62-25N 038-19W, 62-08N 040-06W,
      58-57N 042-26W, 58-55N 044-30W,
      59-17N 045-49W, 59-49N 046-43W,
      59-57N 046-41W, 59-53N 044-21W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 10 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 120001Z FEB 24.

NAVAREA IV 155/242024-02-11 19:14Z → cancelled 2024-02-13 00:01Z (archive)

North american ice service (nais) iceberg bulletin 120001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 120001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-36N 053-04W, 49-40N 048-10W,
   52-00N 048-00W, 53-35N 048-55W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-35N 047-35W, 57-15N 040-05W,
   58-35N 034-45W, 60-55N 036-30W,
   61-20N 039-35W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-48N 059-01W, 50-32N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-53N 063-25W,
      48-12N 063-51W, 48-48N 061-36W,
      49-49N 058-37W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   B. 48-39N 053-02W, 48-56N 052-33W,
      49-55N 053-59W, 53-05N 050-49W,
      55-15N 052-11W, 56-30N 056-20W,
      58-03N 057-48W, 61-12N 058-26W,
      61-39N 058-03W.
   C. 62-25N 039-54W, 59-37N 041-33W,
      58-45N 042-42W, 58-40N 044-50W,
      58-44N 045-20W, 59-49N 046-43W,
      59-56N 046-40W, 59-59N 044-38W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 10 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 130001Z FEB 24.

NAVAREA IV 160/242024-02-12 19:21Z → cancelled 2024-02-14 00:01Z (archive)

North american ice service (nais) iceberg bulletin 130001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 130001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-36N 053-04W, 49-30N 047-55W,
   52-00N 048-00W, 53-35N 048-55W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   58-35N 047-35W, 57-15N 040-05W,
   58-35N 034-45W, 60-55N 036-30W,
   61-20N 039-35W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-26N 057-59W, 50-48N 056-58W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-53N 063-25W,
      48-12N 063-51W, 48-48N 061-36W,
      49-49N 058-37W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   B. 48-39N 053-02W, 48-56N 052-33W,
      49-58N 053-58W, 52-57N 050-57W,
      55-26N 051-58W, 56-35N 056-35W,
      58-03N 058-17W, 60-15N 058-51W,
      61-10N 057-32W.
   C. 62-25N 039-54W, 59-37N 041-33W,
      58-45N 042-42W, 58-40N 044-50W,
      58-44N 045-20W, 59-49N 046-43W,
      59-56N 046-40W, 59-59N 044-38W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT SATELLITE PASS 11 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 140001Z FEB 24.

NAVAREA IV 163/242024-02-13 19:27Z → cancelled 2024-02-15 00:01Z (archive)

North american ice service (nais) iceberg bulletin 140001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 140001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-36N 053-04W, 49-31N 047-43W,
   52-00N 048-00W, 53-35N 048-55W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   57-20N 045-40W, 56-55N 040-20W,
   58-35N 033-30W, 61-10N 034-30W,
   61-20N 039-35W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-26N 057-59W, 50-48N 056-58W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-53N 063-25W,
      48-12N 063-51W, 48-48N 061-36W,
      49-49N 058-37W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   B. 48-40N 053-03W, 48-56N 052-34W,
      49-58N 053-59W, 52-56N 050-46W,
      55-26N 051-50W, 57-20N 057-36W,
      60-14N 059-20W, 61-36N 057-18W.
   C. 62-25N 040-12W, 59-49N 041-53W,
      59-06N 043-32W, 58-55N 044-19W,
      59-36N 046-29W, 60-07N 046-35W,
      60-12N 046-30W, 60-03N 045-16W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 13 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 150001Z FEB 24.

NAVAREA IV 168/242024-02-14 20:18Z → cancelled 2024-02-16 00:01Z (archive)

North american ice service (nais) iceberg bulletin 150001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 150001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-36N 053-04W, 49-31N 047-43W,
   51-55N 047-50W, 53-35N 048-55W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   57-20N 045-40W, 56-55N 040-20W,
   58-35N 033-30W, 61-10N 034-30W,
   61-20N 039-35W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-26N 057-59W, 50-48N 056-58W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-53N 063-25W,
      48-12N 063-51W, 48-48N 061-36W,
      49-49N 058-37W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   B. 48-40N 053-03W, 48-56N 052-34W,
      49-58N 053-59W, 52-56N 050-46W,
      55-26N 051-50W, 57-20N 057-36W,
      60-14N 059-20W, 61-36N 057-18W.
   C. 62-25N 040-12W, 59-49N 041-53W,
      59-06N 043-32W, 58-55N 044-19W,
      59-36N 046-29W, 60-07N 046-35W,
      60-12N 046-30W, 60-03N 045-16W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 13 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 160001Z FEB 24.

NAVAREA IV 179/242024-02-15 21:14Z → cancelled 2024-02-17 00:01Z (archive)

North american ice service (nais) iceberg bulletin 160001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 160001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-36N 053-04W, 51-15N 048-55W,
   55-25N 052-15W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   57-20N 045-40W, 56-55N 040-20W,
   58-35N 033-30W, 61-10N 034-30W,
   61-20N 039-35W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-26N 057-59W, 50-48N 056-58W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-53N 063-25W,
      48-12N 063-51W, 48-48N 061-36W,
      49-49N 058-37W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   B. 48-40N 053-03W, 48-56N 052-34W,
      49-58N 053-59W, 52-56N 050-46W,
      55-26N 051-50W, 57-20N 057-36W,
      60-14N 059-20W, 61-36N 057-18W.
   C. 62-25N 040-12W, 59-49N 041-53W,
      59-06N 043-32W, 58-55N 044-19W,
      59-36N 046-29W, 60-07N 046-35W,
      60-12N 046-30W, 60-03N 045-16W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 13 FEB 24.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 150001Z FEB
   BULLETIN DUE TO PREDICTED DETERIORATION.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 170001Z FEB 24.

NAVAREA IV 184/242024-02-16 20:11Z → cancelled 2024-02-18 00:01Z (archive)

North american ice service (nais) iceberg bulletin 170001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 170001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-08N 052-56W, 51-15N 048-55W,
   55-25N 052-15W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   56-45N 045-05W, 56-55N 040-20W,
   58-20N 034-40W, 60-50N 035-05W,
   61-20N 039-35W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-26N 057-59W, 50-48N 056-58W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-53N 063-25W,
      48-12N 063-51W, 48-48N 061-36W,
      49-49N 058-37W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   B. 48-40N 053-03W, 48-56N 052-34W,
      49-58N 053-59W, 52-27N 050-26W,
      55-26N 051-50W, 57-20N 057-36W,
      60-14N 059-20W, 61-36N 057-18W.
   C. 62-25N 040-12W, 59-49N 041-53W,
      59-06N 043-32W, 58-55N 044-19W,
      59-36N 046-29W, 60-07N 046-35W,
      60-12N 046-30W, 60-03N 045-16W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 13 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 180001Z FEB 24.

NAVAREA IV 186/242024-02-17 20:06Z → cancelled 2024-02-19 00:01Z (archive)

North american ice service (nais) iceberg bulletin 180001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 180001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-37N 052-47W, 51-15N 048-55W,
   55-25N 052-15W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   56-45N 045-05W, 56-55N 040-20W,
   58-20N 034-40W, 60-50N 035-05W,
   61-20N 039-35W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-26N 057-59W, 50-48N 056-58W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-53N 063-25W,
      48-12N 063-51W, 48-48N 061-36W,
      49-49N 058-37W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   B. 48-40N 053-03W, 48-56N 052-34W,
      49-44N 053-36W, 52-27N 050-26W,
      55-26N 051-50W, 57-20N 057-36W,
      60-14N 059-20W, 61-36N 057-18W.
   C. 62-25N 041-12W, 59-50N 042-27W,
      59-10N 044-11W, 59-33N 046-49W,
      60-32N 049-15W, 60-37N 049-03W,
      60-40N 047-35W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 13 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 190001Z FEB 24.

NAVAREA IV 187/242024-02-18 20:21Z → cancelled 2024-02-20 00:01Z (archive)

North american ice service (nais) iceberg bulletin 190001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 190001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-37N 052-47W, 50-35N 048-55W,
   55-25N 052-15W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   56-45N 045-05W, 56-55N 040-20W,
   58-20N 034-40W, 60-50N 035-05W,
   61-20N 039-35W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-26N 057-59W, 50-44N 056-58W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-18N 059-39W,
      47-57N 061-16W, 46-53N 063-25W,
      48-12N 063-51W, 48-48N 061-36W,
      49-49N 058-37W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   B. 48-40N 053-03W, 49-39N 052-49W,
      52-27N 050-26W, 55-26N 051-50W,
      57-20N 057-36W, 60-14N 059-20W,
      61-36N 057-18W.
   C. 62-25N 041-01W, 60-26N 042-23W,
      59-31N 043-26W, 59-07N 045-07W,
      59-53N 048-11W, 60-32N 049-36W,
      60-43N 049-17W, 60-44N 048-17W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 13 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 200001Z FEB 24.

NAVAREA IV 188/242024-02-19 19:28Z → cancelled 2024-02-21 00:01Z (archive)

North american ice service (nais) iceberg bulletin 200001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 200001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-45N 053-05W, 50-35N 048-55W,
   55-25N 052-15W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   56-45N 045-05W, 56-55N 040-20W,
   58-20N 034-40W, 60-50N 035-05W,
   61-20N 039-35W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-26N 057-59W, 50-44N 056-58W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-32N 059-32W,
      47-57N 061-16W, 46-59N 063-15W,
      48-14N 063-46W, 48-48N 061-36W,
      49-49N 058-37W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   B. 48-40N 053-03W, 49-39N 051-41W,
      52-27N 050-26W, 55-26N 051-50W,
      57-20N 057-36W, 60-14N 059-20W,
      61-36N 057-18W.
   C. 62-25N 041-01W, 60-26N 042-23W,
      59-31N 043-26W, 59-07N 045-07W,
      59-53N 048-11W, 60-32N 049-36W,
      60-43N 049-17W, 60-44N 048-17W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT SATELLITE PASS 18 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 210001Z FEB 24.

NAVAREA IV 194/242024-02-20 20:59Z → cancelled 2024-02-22 00:01Z (archive)

North american ice service (nais) iceberg bulletin 210001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 210001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-45N 053-05W, 50-25N 048-25W,
   55-25N 052-15W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   56-45N 045-05W, 56-55N 040-20W,
   58-20N 034-40W, 60-50N 035-05W,
   61-20N 039-35W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-20N 058-25W, 50-30N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-23N 064-01W, 45-15N 063-58W.
   B. 45-58N 059-48W, 46-32N 059-32W,
      47-57N 061-16W, 46-59N 063-15W,
      48-14N 063-46W, 48-48N 061-36W,
      49-49N 058-37W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   C. 48-40N 053-03W, 49-25N 051-18W,
      52-27N 050-26W, 55-26N 051-50W,
      57-20N 057-36W, 60-14N 059-20W,
      61-36N 057-18W.
   D. 62-25N 041-14W, 60-16N 042-22W,
      59-38N 043-34W, 59-21N 045-35W,
      59-59N 048-58W, 61-20N 051-39W,
      61-29N 050-46W, 61-04N 048-21W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 19 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 220001Z FEB 24.

NAVAREA IV 199/242024-02-21 21:51Z → cancelled 2024-02-23 00:01Z (archive)

North american ice service (nais) iceberg bulletin 220001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 220001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-45N 053-05W, 50-00N 047-30W,
   51-00N 047-35W, 55-25N 052-15W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   56-45N 045-05W, 56-55N 040-20W,
   58-20N 034-40W, 60-50N 035-05W,
   61-20N 039-35W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-12N 058-50W, 50-14N 057-29W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-15W, 45-09N 064-48W.
   B. 45-58N 059-48W, 46-15N 059-23W,
      47-57N 061-16W, 46-59N 063-15W,
      48-09N 063-09W, 48-48N 061-36W,
      49-49N 058-37W, 48-16N 059-42W,
      47-28N 059-22W, 47-28N 056-08W.
   C. 48-40N 053-03W, 48-52N 050-47W,
      52-27N 050-26W, 55-26N 051-50W,
      57-20N 057-36W, 60-14N 059-20W,
      61-36N 057-18W.
   D. 62-25N 041-14W, 60-16N 042-22W,
      59-38N 043-34W, 59-21N 045-35W,
      59-59N 048-58W, 61-20N 051-39W,
      61-29N 050-46W, 61-04N 048-21W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 20 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 230001Z FEB 24.

NAVAREA IV 202/242024-02-22 19:41Z → cancelled 2024-02-24 00:01Z (archive)

North american ice service (nais) iceberg bulletin 230001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 230001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-45N 053-05W, 47-40N 050-30W,
   50-00N 047-30W, 51-00N 047-35W,
   55-30N 051-40W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 61-00N 055-00W,
   56-45N 045-05W, 56-55N 040-20W,
   58-20N 034-40W, 60-50N 035-05W,
   61-20N 039-35W, 64-05N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-12N 058-50W, 50-14N 057-29W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-15W, 45-09N 064-48W.
   B. 45-58N 059-48W, 46-15N 059-23W,
      47-57N 061-16W, 47-11N 062-56W,
      48-03N 063-03W, 49-42N 058-53W,
      48-16N 059-42W, 47-28N 059-22W,
      47-07N 055-47W.
   C. 48-06N 052-51W, 48-53N 050-31W,
      52-27N 050-26W, 55-26N 051-50W,
      57-24N 057-23W, 60-11N 058-58W,
      61-36N 057-18W.
   D. 62-25N 041-10W, 59-23N 042-53W,
      59-09N 043-27W, 59-14N 046-09W,
      60-49N 051-12W, 61-41N 051-15W,
      61-45N 050-38W, 60-53N 048-04W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 20 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 240001Z FEB 24.

NAVAREA IV 205/242024-02-23 21:33Z → cancelled 2024-02-25 00:01Z (archive)

North american ice service (nais) iceberg bulletin 240001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 240001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-45N 053-05W, 47-40N 050-30W,
   50-00N 047-30W, 53-00N 049-00W,
   55-30N 051-40W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 59-35N 053-05W,
   56-35N 045-10W, 56-35N 041-15W,
   57-30N 038-00W, 59-50N 037-25W,
   61-20N 040-05W, 64-20N 037-05W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-12N 058-50W, 50-14N 057-29W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-15W, 45-09N 064-48W.
   B. 45-58N 059-48W, 46-15N 059-23W,
      47-57N 061-16W, 47-11N 062-56W,
      48-03N 063-03W, 49-42N 058-53W,
      48-16N 059-42W, 47-28N 059-22W,
      47-07N 055-47W.
   C. 48-06N 052-51W, 48-42N 050-08W,
      55-00N 050-49W, 57-24N 057-23W,
      60-11N 058-58W, 61-36N 057-18W.
   D. 62-25N 041-10W, 59-23N 042-53W,
      59-09N 043-27W, 59-14N 046-09W,
      60-49N 051-12W, 61-41N 051-15W,
      61-45N 050-38W, 60-53N 048-04W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 22 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 250001Z FEB 24.

NAVAREA IV 211/242024-02-24 19:06Z → cancelled 2024-02-26 00:01Z (archive)

North american ice service (nais) iceberg bulletin 250001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 250001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-45N 053-05W, 47-20N 049-55W,
   50-00N 047-30W, 53-00N 049-00W,
   55-30N 051-40W, 58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 59-35N 053-05W,
   56-35N 045-10W, 56-35N 041-15W,
   57-30N 038-00W, 59-50N 037-25W,
   61-20N 040-05W, 64-20N 037-05W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-12N 058-50W, 49-55N 057-41W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-15W, 45-09N 064-48W.
   B. 45-58N 059-48W, 46-15N 059-23W,
      46-47N 059-35W, 48-12N 061-33W,
      49-22N 060-22W, 49-42N 058-53W,
      48-16N 059-42W, 47-25N 059-28W,
      47-07N 055-47W.
   C. 48-06N 052-51W, 48-42N 050-08W,
      55-00N 050-49W, 57-24N 057-23W,
      60-11N 058-58W, 62-00N 056-53W.
   D. 62-25N 040-54W, 58-28N 042-11W,
      58-24N 043-53W, 61-08N 051-47W,
      61-26N 050-10W, 60-53N 048-05W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 22 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 260001Z FEB 24.

NAVAREA IV 215/242024-02-25 19:06Z → cancelled 2024-02-27 00:01Z (archive)

North american ice service (nais) iceberg bulletin 260001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 260001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-45N 053-05W, 47-20N 049-55W,
   50-00N 047-30W, 52-50N 048-05W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 59-35N 053-05W,
   56-35N 045-10W, 56-35N 041-15W,
   57-30N 038-00W, 59-50N 037-25W,
   61-20N 040-05W, 64-20N 037-05W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-12N 058-50W, 49-55N 057-41W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-15W, 45-09N 064-48W.
   B. 45-58N 059-48W, 46-15N 059-23W,
      46-47N 059-35W, 48-12N 061-33W,
      49-15N 060-37W, 49-33N 059-03W,
      48-16N 059-42W, 47-25N 059-28W,
      47-07N 055-47W.
   C. 48-06N 052-51W, 48-42N 050-08W,
      55-00N 050-49W, 57-24N 057-23W,
      60-11N 058-58W, 62-00N 056-53W.
   D. 62-25N 040-54W, 58-28N 042-11W,
      58-24N 043-53W, 61-08N 051-47W,
      61-26N 050-10W, 60-53N 048-05W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT SATELLITE PASS 24 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 270001Z FEB 24.

NAVAREA IV 219/242024-02-26 21:00Z → cancelled 2024-02-28 00:01Z (archive)

North american ice service (nais) iceberg bulletin 270001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 270001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-45N 053-05W, 47-20N 049-55W,
   49-00N 047-35W, 52-50N 048-05W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 59-35N 053-05W,
   56-35N 045-10W, 56-35N 041-15W,
   57-30N 038-00W, 59-50N 037-25W,
   61-20N 040-05W, 64-20N 037-05W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-12N 058-50W, 49-55N 057-41W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-15W, 45-09N 064-48W.
   B. 45-58N 059-48W, 46-22N 059-30W,
      47-18N 060-10W, 48-18N 062-35W,
      49-15N 060-37W, 49-33N 059-03W,
      48-16N 059-42W, 47-25N 059-28W,
      47-07N 055-47W.
   C. 48-06N 052-51W, 48-38N 049-57W,
      54-07N 050-22W, 57-24N 057-23W,
      60-11N 058-58W, 62-00N 056-53W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT SATELLITE PASS 24 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 280001Z FEB 24.

NAVAREA IV 222/242024-02-27 19:44Z → cancelled 2024-02-29 00:01Z (archive)

North american ice service (nais) iceberg bulletin 280001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 280001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-45N 053-05W, 47-20N 049-55W,
   49-00N 047-35W, 52-50N 048-05W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 58-55N 052-25W,
   57-25N 047-05W, 56-50N 040-05W,
   57-30N 038-00W, 59-20N 037-45W,
   61-20N 040-05W, 63-45N 036-35W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-12N 058-50W, 49-55N 057-41W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-15W, 45-09N 064-48W.
   B. 45-58N 059-48W, 46-22N 059-30W,
      47-18N 060-10W, 48-18N 062-35W,
      49-15N 060-37W, 49-33N 059-03W,
      48-16N 059-42W, 47-25N 059-28W,
      47-07N 055-47W.
   C. 48-06N 052-51W, 48-38N 049-57W,
      54-07N 050-22W, 57-24N 057-23W,
      60-11N 058-58W, 62-00N 056-53W.
   D. 62-25N 040-22W, 60-34N 041-11W,
      58-54N 043-42W, 59-23N 047-31W,
      60-39N 050-32W, 61-27N 051-35W,
      61-44N 051-14W, 60-54N 048-25W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 26 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 290001Z FEB 24.

NAVAREA IV 226/242024-02-28 20:05Z → cancelled 2024-03-01 00:01Z (archive)

North american ice service (nais) iceberg bulletin 290001Z feb

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 290001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-45N 053-05W, 47-00N 050-00W,
   48-00N 047-45W, 52-35N 047-30W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 58-55N 052-25W,
   57-25N 047-05W, 56-50N 040-05W,
   57-30N 038-00W, 59-20N 037-45W,
   61-20N 040-05W, 63-45N 036-35W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-12N 058-50W, 49-55N 057-41W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-22N 059-30W,
      47-18N 060-10W, 48-19N 062-28W,
      49-26N 060-50W, 49-56N 058-44W,
      48-16N 059-42W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-06N 052-51W, 48-38N 049-57W,
      54-07N 050-22W, 57-24N 057-23W,
      60-11N 058-58W, 62-00N 056-53W.
   C. 62-25N 040-22W, 60-34N 041-11W,
      58-54N 043-42W, 59-23N 047-31W,
      60-39N 050-32W, 61-27N 051-35W,
      61-44N 051-14W, 60-54N 048-25W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 27 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 010001Z MAR 24.

NAVAREA IV 231/242024-02-29 19:22Z → cancelled 2024-03-02 00:01Z (archive)

North american ice service (nais) iceberg bulletin 010001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 010001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-45N 053-05W, 47-10N 047-55W,
   49-00N 047-10W, 53-00N 048-55W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 58-55N 052-25W,
   57-25N 047-05W, 56-50N 040-05W,
   57-30N 038-00W, 59-20N 037-45W,
   61-20N 040-05W, 63-45N 036-35W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-12N 058-50W, 49-55N 057-41W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-22N 059-30W,
      47-18N 060-10W, 48-19N 062-28W,
      49-26N 060-50W, 49-56N 058-44W,
      48-16N 059-42W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-06N 052-51W, 50-31N 049-57W,
      53-34N 049-36W, 58-12N 058-05W,
      60-11N 058-58W, 62-00N 056-53W.
   C. 62-25N 040-20W, 59-44N 040-39W,
      58-58N 043-51W, 59-35N 049-00W,
      60-58N 050-37W, 61-46N 049-31W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 28 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 020001Z MAR 24.

NAVAREA IV 236/242024-03-01 19:40Z → cancelled 2024-03-03 00:01Z (archive)

North american ice service (nais) iceberg bulletin 020001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 020001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-45N 053-05W, 47-25N 046-45W,
   49-00N 047-10W, 53-00N 048-55W,
   58-15N 057-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 057-30W, 58-35N 050-05W,
   56-35N 045-10W, 56-35N 041-15W,
   57-30N 038-00W, 59-15N 037-35W,
   61-20N 040-05W, 63-40N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-12N 058-50W, 49-55N 057-41W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-22N 059-30W,
      47-18N 060-10W, 48-19N 062-28W,
      49-26N 060-50W, 49-56N 058-44W,
      48-16N 059-42W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-06N 052-51W, 50-31N 049-57W,
      53-34N 049-36W, 58-12N 058-05W,
      60-11N 058-58W, 62-00N 056-53W.
   C. 62-25N 040-20W, 59-44N 040-39W,
      58-58N 043-51W, 59-35N 049-00W,
      60-58N 050-37W, 61-46N 049-31W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 28 FEB 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 030001Z MAR 24.

NAVAREA IV 238/242024-03-02 19:20Z → cancelled 2024-03-04 00:01Z (archive)

North american ice service (nais) iceberg bulletin 030001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 030001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-45N 053-05W, 47-30N 046-35W,
   48-30N 045-55W, 56-20N 052-25W,
   58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 58-35N 050-05W,
   56-35N 045-10W, 56-35N 041-15W,
   57-30N 038-00W, 59-15N 037-35W,
   61-20N 040-05W, 63-40N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-12N 058-50W, 49-55N 057-41W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-22N 059-30W,
      47-18N 060-10W, 48-19N 062-28W,
      49-26N 060-50W, 49-56N 058-44W,
      48-16N 059-42W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-06N 052-51W, 50-31N 049-57W,
      53-34N 049-36W, 58-08N 057-30W,
      60-06N 058-31W, 62-00N 056-53W.
   C. 62-25N 040-07W, 59-15N 042-51W,
      59-13N 044-38W, 59-53N 047-58W,
      61-03N 051-00W, 62-05N 050-34W,
      60-55N 048-27W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 01 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 040001Z MAR 24.

NAVAREA IV 242/242024-03-03 19:21Z → cancelled 2024-03-05 00:01Z (archive)

North american ice service (nais) iceberg bulletin 040001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 040001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-45N 053-05W, 47-30N 046-35W,
   49-10N 045-55W, 56-20N 052-25W,
   58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 58-35N 050-05W,
   56-35N 045-10W, 56-35N 041-15W,
   57-30N 038-00W, 59-15N 037-35W,
   61-20N 040-05W, 63-40N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-12N 058-50W, 49-55N 057-41W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-22N 059-30W,
      47-17N 060-13W, 48-23N 062-06W,
      49-42N 060-18W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-06N 052-51W, 50-32N 049-40W,
      53-29N 049-20W, 58-12N 057-05W,
      60-01N 058-00W, 62-00N 056-53W.
   C. 62-25N 040-24W, 60-10N 041-30W,
      59-29N 043-28W, 59-26N 045-09W,
      60-35N 049-15W, 61-37N 050-44W,
      62-14N 050-07W, 62-16N 049-54W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 02 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 050001Z MAR 24.

NAVAREA IV 247/242024-03-04 21:12Z → cancelled 2024-03-06 00:01Z (archive)

North american ice service (nais) iceberg bulletin 050001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 050001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-31N 053-07W, 51-40N 047-35W,
   56-20N 052-25W, 58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 58-35N 050-05W,
   56-35N 045-10W, 56-35N 041-15W,
   57-30N 038-00W, 59-15N 037-35W,
   61-20N 040-05W, 63-40N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-12N 058-50W, 49-55N 057-41W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-22N 059-30W,
      47-17N 060-13W, 48-23N 062-06W,
      49-42N 060-18W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-06N 052-51W, 51-20N 048-57W,
      53-45N 050-24W, 57-07N 056-35W,
      60-01N 058-00W, 62-00N 056-53W.
   C. 62-25N 040-24W, 60-10N 041-30W,
      59-29N 043-28W, 59-26N 045-09W,
      60-35N 049-15W, 61-37N 050-44W,
      62-14N 050-07W, 62-16N 049-54W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 03 MAR 24.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 040001Z MAR
   BULLETIN DUE TO RECENT RECONNAISSANCE.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 060001Z MAR 24.

NAVAREA IV 250/242024-03-05 19:43Z → cancelled 2024-03-07 00:01Z (archive)

North american ice service (nais) iceberg bulletin 060001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 060001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-31N 053-07W, 51-35N 047-05W,
   56-20N 052-25W, 58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 58-35N 050-05W,
   56-50N 045-05W, 56-50N 041-20W,
   57-35N 038-20W, 59-15N 037-35W,
   61-20N 040-05W, 63-40N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-55N 056-11W, 51-27N 055-58W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-22N 059-30W,
      47-17N 060-13W, 48-23N 062-06W,
      49-42N 060-18W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-06N 052-51W, 51-20N 048-57W,
      53-45N 050-24W, 57-07N 056-35W,
      60-01N 058-00W, 62-00N 056-53W.
   C. 62-25N 040-35W, 61-12N 040-33W,
      59-06N 042-30W, 59-27N 045-52W,
      60-29N 049-11W, 61-41N 050-05W,
      62-09N 050-03W, 62-06N 049-49W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 04 MAR 24.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 050001Z MAR
   BULLETIN DUE TO RECENT RECONNAISSANCE.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 070001Z MAR 24.

NAVAREA IV 256/242024-03-06 20:31Z → cancelled 2024-03-08 00:01Z (archive)

North american ice service (nais) iceberg bulletin 070001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 070001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-31N 053-07W, 50-30N 047-15W,
   52-10N 046-50W, 56-20N 052-25W,
   58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 58-35N 050-05W,
   56-50N 045-05W, 56-50N 041-20W,
   57-35N 038-20W, 59-15N 037-35W,
   61-20N 040-05W, 63-40N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-55N 056-11W, 51-27N 055-58W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-22N 059-30W,
      47-17N 060-13W, 48-23N 062-06W,
      49-42N 060-18W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-06N 052-51W, 51-20N 048-57W,
      53-45N 050-24W, 57-07N 056-35W,
      60-01N 058-00W, 62-00N 056-53W.
   C. 62-25N 041-06W, 58-41N 042-15W,
      59-47N 048-55W, 60-41N 049-49W,
      61-28N 049-39W, 61-29N 049-15W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 04 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 080001Z MAR 24.

NAVAREA IV 259/242024-03-07 19:17Z → cancelled 2024-03-09 00:01Z (archive)

North american ice service (nais) iceberg bulletin 080001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 080001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-31N 053-07W, 49-50N 047-20W,
   52-10N 046-50W, 56-20N 052-25W,
   58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 58-35N 050-05W,
   56-50N 045-05W, 56-50N 041-20W,
   57-35N 038-20W, 59-15N 037-35W,
   61-20N 040-05W, 63-40N 036-00W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-55N 056-11W, 51-27N 055-58W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-22N 059-30W,
      47-17N 060-13W, 48-23N 062-06W,
      49-42N 060-18W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-06N 052-51W, 51-20N 048-57W,
      53-45N 050-24W, 57-07N 056-35W,
      60-01N 058-00W, 62-00N 056-53W.
   C. 62-25N 041-06W, 58-41N 042-15W,
      59-47N 048-55W, 60-41N 049-49W,
      61-28N 049-39W, 61-29N 049-15W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 04 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 090001Z MAR 24.

NAVAREA IV 261/242024-03-08 19:13Z → cancelled 2024-03-10 00:01Z (archive)

North american ice service (nais) iceberg bulletin 090001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 090001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-31N 053-07W, 49-20N 048-35W,
   51-00N 047-05W, 53-15N 048-15W,
   56-20N 052-25W, 58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 58-35N 050-05W,
   57-15N 046-00W, 56-50N 041-20W,
   57-35N 038-20W, 58-50N 038-00W,
   59-45N 039-45W, 61-20N 039-35W,
   63-55N 035-10W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-48N 056-22W, 51-28N 056-08W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-22N 059-30W,
      47-17N 060-13W, 48-23N 062-06W,
      49-42N 060-18W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-06N 052-51W, 51-20N 048-57W,
      53-45N 050-24W, 57-24N 057-09W,
      60-48N 058-28W, 62-00N 056-32W.
   C. 62-25N 041-22W, 59-47N 042-11W,
      58-44N 042-09W, 58-29N 042-35W,
      59-16N 046-34W, 59-58N 047-57W,
      60-42N 047-10W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 04 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 100001Z MAR 24.

NAVAREA IV 264/242024-03-09 19:14Z → cancelled 2024-03-11 00:01Z (archive)

North american ice service (nais) iceberg bulletin 100001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 100001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-31N 053-07W, 49-20N 048-35W,
   51-00N 047-05W, 53-15N 048-15W,
   56-20N 052-25W, 58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 58-35N 050-05W,
   57-15N 046-00W, 56-50N 041-20W,
   57-35N 038-20W, 58-50N 038-00W,
   59-45N 039-45W, 61-20N 039-35W,
   63-55N 035-10W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-39N 056-36W, 51-21N 056-26W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-22N 059-30W,
      47-17N 060-13W, 48-23N 062-06W,
      49-42N 060-18W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-06N 052-51W, 51-20N 048-57W,
      53-45N 050-24W, 57-24N 057-09W,
      60-48N 058-28W, 62-00N 056-32W.
   C. 62-05N 041-21W, 61-45N 041-26W,
      60-01N 042-04W, 58-56N 045-27W,
      59-38N 046-55W, 60-19N 047-04W,
      60-38N 046-49W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 04 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 110001Z MAR 24.

NAVAREA IV 267/242024-03-10 19:16Z → cancelled 2024-03-12 00:01Z (archive)

North american ice service (nais) iceberg bulletin 110001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 110001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-31N 053-07W, 48-55N 049-00W,
   51-00N 047-05W, 53-15N 048-15W,
   56-20N 052-25W, 58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 58-35N 050-05W,
   57-15N 046-00W, 56-50N 041-20W,
   57-35N 038-20W, 58-50N 038-00W,
   59-45N 039-45W, 61-20N 039-35W,
   63-55N 035-10W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-39N 056-38W, 51-22N 056-31W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-22N 059-30W,
      47-17N 060-13W, 48-23N 062-06W,
      49-42N 060-18W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-06N 052-51W, 51-20N 048-57W,
      53-45N 050-24W, 57-24N 057-09W,
      60-15N 058-00W, 62-00N 055-45W.
   C. 62-13N 041-03W, 61-18N 041-21W,
      59-40N 042-01W, 59-01N 042-25W,
      58-30N 043-26W, 58-43N 045-30W,
      59-22N 046-36W, 60-22N 046-56W,
      60-39N 046-51W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 04 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 120001Z MAR 24.

NAVAREA IV 270/242024-03-11 19:18Z → cancelled 2024-03-13 00:01Z (archive)

North american ice service (nais) iceberg bulletin 120001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 120001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-31N 053-07W, 48-40N 048-45W,
   51-00N 047-05W, 53-15N 048-15W,
   56-20N 052-25W, 58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 58-35N 050-05W,
   57-15N 046-00W, 56-50N 041-20W,
   57-35N 038-20W, 58-50N 038-00W,
   59-45N 039-45W, 61-20N 039-35W,
   63-55N 035-10W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-39N 056-38W, 51-22N 056-31W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-22N 059-30W,
      47-55N 061-04W, 48-01N 063-26W,
      50-21N 057-57W, 48-31N 059-31W,
      47-25N 059-28W, 47-07N 055-47W.
   B. 48-06N 052-51W, 51-20N 048-57W,
      54-29N 050-50W, 57-24N 057-09W,
      60-15N 058-00W, 62-00N 055-45W.
   C. 62-13N 041-03W, 61-18N 041-21W,
      59-40N 042-01W, 59-01N 042-25W,
      58-30N 043-26W, 58-43N 045-30W,
      59-22N 046-36W, 60-22N 046-56W,
      60-39N 046-51W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 10 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 130001Z MAR 24.

NAVAREA IV 272/242024-03-12 19:14Z → cancelled 2024-03-14 00:01Z (archive)

North american ice service (nais) iceberg bulletin 130001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 130001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-31N 053-07W, 48-40N 048-45W,
   53-15N 048-15W, 56-20N 052-25W,
   58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 57-55N 051-10W,
   56-05N 048-20W, 56-25N 042-15W,
   57-45N 038-00W, 58-40N 037-50W,
   59-30N 040-10W, 64-10N 036-15W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-32N 055-58W, 51-49N 056-16W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-58N 059-48W, 46-22N 059-30W,
      47-55N 061-04W, 48-01N 063-26W,
      50-21N 057-57W, 48-31N 059-31W,
      47-25N 059-28W, 47-07N 055-47W.
   B. 48-06N 052-51W, 51-20N 048-57W,
      54-29N 050-50W, 57-24N 057-09W,
      60-15N 058-00W, 62-00N 055-45W.
   C. 62-25N 041-35W, 61-00N 041-48W,
      59-41N 042-32W, 57-57N 042-54W,
      57-54N 044-37W, 59-00N 046-26W,
      59-37N 047-11W, 60-13N 047-43W,
      60-36N 047-03W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 10 MAR 24.
7. NOTE THE SIGNIFICANT EXPANSION
   OF THE ESTIMATED ICEBERG LIMIT SINCE
   120001Z MAR BULLETIN DUE TO RECENT
   RECONNAISSANCE.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 140001Z MAR 24.

NAVAREA IV 280/242024-03-13 19:14Z → cancelled 2024-03-15 00:01Z (archive)

North american ice service (nais) iceberg bulletin 140001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 140001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-31N 053-07W, 48-40N 048-45W,
   52-15N 048-20W, 56-20N 052-25W,
   58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 57-55N 051-10W,
   56-05N 048-20W, 56-25N 042-15W,
   57-45N 038-00W, 58-40N 037-50W,
   59-30N 040-10W, 64-10N 036-15W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-44N 056-32W, 51-28N 056-12W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-02N 061-33W, 47-55N 061-04W,
      48-01N 063-26W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-07N 055-47W, 47-07N 055-47W.
   B. 48-06N 052-51W, 51-20N 048-57W,
      54-29N 050-50W, 57-24N 057-09W,
      60-15N 058-00W, 62-00N 055-45W.
   C. 62-25N 041-35W, 61-47N 041-27W,
      59-45N 042-45W, 59-15N 044-27W,
      58-14N 044-27W, 58-10N 045-06W,
      60-12N 047-48W, 60-41N 047-02W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 10 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 150001Z MAR 24.

NAVAREA IV 283/242024-03-14 20:28Z → cancelled 2024-03-16 00:01Z (archive)

North american ice service (nais) iceberg bulletin 150001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 150001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-31N 053-07W, 48-40N 048-45W,
   52-15N 048-20W, 56-20N 052-25W,
   58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 57-55N 051-10W,
   56-05N 048-20W, 56-25N 042-15W,
   57-45N 038-00W, 58-40N 037-50W,
   59-30N 040-10W, 64-10N 036-15W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-35N 056-44W, 51-22N 056-30W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-02N 061-33W, 47-55N 061-04W,
      48-01N 063-26W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-07N 055-47W, 47-07N 055-47W.
   B. 48-06N 052-51W, 51-20N 048-57W,
      54-29N 050-50W, 57-24N 057-09W,
      60-15N 058-00W, 62-00N 055-45W.
   C. 62-25N 041-08W, 60-00N 043-00W,
      58-06N 045-08W, 60-05N 048-40W,
      60-31N 048-08W, 60-45N 047-17W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 14 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 160001Z MAR 24.

NAVAREA IV 291/242024-03-15 20:37Z → cancelled 2024-03-17 00:01Z (archive)

North american ice service (nais) iceberg bulletin 160001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 160001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-27N 052-45W, 48-40N 048-45W,
   52-15N 048-20W, 56-20N 052-25W,
   58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 57-55N 051-50W,
   55-05N 049-35W, 56-00N 040-55W,
   57-45N 038-00W, 58-40N 037-50W,
   59-30N 040-10W, 64-10N 036-15W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-29N 057-34W, 50-48N 056-51W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-02N 061-33W, 47-55N 061-04W,
      48-01N 063-26W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-07N 055-47W, 47-07N 055-47W.
   B. 48-37N 053-00W, 51-30N 049-45W,
      54-30N 051-30W, 57-00N 057-00W,
      59-59N 058-30W, 62-00N 055-45W.
   C. 62-25N 041-07W, 60-32N 042-00W,
      58-15N 045-21W, 58-36N 046-58W,
      60-28N 048-28W, 60-43N 047-17W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 15 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 170001Z MAR 24.

NAVAREA IV 298/242024-03-16 19:11Z → cancelled 2024-03-18 00:01Z (archive)

North american ice service (nais) iceberg bulletin 170001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 170001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-27N 052-45W, 48-20N 048-15W,
   52-15N 048-20W, 56-20N 052-25W,
   58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 57-55N 051-50W,
   55-05N 049-35W, 56-00N 040-55W,
   57-45N 038-00W, 58-40N 037-50W,
   59-30N 040-10W, 64-10N 036-15W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-29N 057-34W, 50-48N 056-51W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-02N 061-33W, 47-55N 061-04W,
      48-01N 063-26W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-37N 053-00W, 49-19N 051-28W,
      51-30N 049-45W, 54-30N 051-30W,
      57-00N 057-00W, 59-59N 058-30W,
      62-00N 055-45W.
   C. 62-25N 040-48W, 61-12N 041-30W,
      60-13N 042-12W, 58-27N 045-36W,
      58-16N 047-17W, 60-13N 048-47W,
      60-29N 048-22W, 60-47N 047-24W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 15 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 180001Z MAR 24.

NAVAREA IV 300/242024-03-17 19:27Z → cancelled 2024-03-19 00:01Z (archive)

North american ice service (nais) iceberg bulletin 180001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 180001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-12N 052-56W, 48-00N 048-15W,
   52-15N 048-20W, 56-20N 052-25W,
   58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 57-55N 051-50W,
   55-05N 049-35W, 56-00N 040-55W,
   57-45N 038-00W, 58-40N 037-50W,
   59-30N 040-10W, 64-10N 036-15W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-22N 058-33W, 50-32N 057-14W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-02N 061-33W, 47-55N 061-04W,
      48-01N 063-26W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-37N 053-00W, 51-05N 049-49W,
      54-30N 051-30W, 57-00N 057-00W,
      59-59N 058-30W, 62-00N 055-45W.
   C. 62-25N 041-11W, 60-54N 041-44W,
      60-08N 042-23W, 59-27N 043-46W,
      58-53N 045-37W, 58-41N 047-07W,
      60-16N 050-10W, 60-53N 049-57W,
      60-41N 048-05W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 15 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 190001Z MAR 24.

NAVAREA IV 305/242024-03-18 19:50Z → cancelled 2024-03-20 00:01Z (archive)

North american ice service (nais) iceberg bulletin 190001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 190001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-02N 052-58W, 48-00N 048-15W,
   52-15N 048-20W, 56-20N 052-25W,
   58-15N 056-45W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-15N 056-45W, 57-55N 051-50W,
   55-05N 049-35W, 56-00N 040-55W,
   57-45N 038-00W, 58-40N 037-50W,
   59-30N 040-10W, 64-10N 036-15W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-22N 058-33W, 50-32N 057-14W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-02N 061-33W, 47-55N 061-04W,
      48-01N 063-26W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-07N 055-47W.
   B. 48-37N 053-00W, 50-30N 049-45W,
      55-00N 051-45W, 57-00N 057-00W,
      59-59N 058-30W, 62-00N 055-45W.
   C. 62-25N 041-11W, 60-54N 041-44W,
      60-08N 042-23W, 59-27N 043-46W,
      58-53N 045-37W, 58-41N 047-07W,
      60-16N 050-10W, 60-53N 049-57W,
      60-41N 048-05W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 15 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 200001Z MAR 24.

NAVAREA IV 308/242024-03-19 19:50Z → cancelled 2024-03-21 00:01Z (archive)

North american ice service (nais) iceberg bulletin 200001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 200001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-02N 052-58W, 47-45N 047-50W,
   52-15N 048-20W, 53-30N 049-40W,
   54-45N 049-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 55-45N 043-40W,
   64-15N 037-25W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-11N 058-52W, 50-15N 057-27W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-53N 061-55W, 47-48N 061-05W,
      47-49N 063-57W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-29N 056-10W.
   B. 48-37N 053-00W, 50-30N 049-45W,
      55-00N 051-45W, 57-00N 057-00W,
      59-59N 058-30W, 62-00N 055-45W.
   C. 62-25N 040-56W, 59-33N 042-15W,
      59-18N 045-18W, 58-28N 046-31W,
      60-04N 050-48W, 61-07N 050-05W,
      61-06N 048-29W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 15 MAR 24.
7. NOTE THE SIGNIFICANT EXPANSION
   OF THE ICEBERG LIMIT SINCE 190001Z MAR
   BULLETIN DUE TO PREDICTED DRIFT.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 210001Z MAR 24.

NAVAREA IV 323/242024-03-20 19:24Z → cancelled 2024-03-22 00:01Z (archive)

North american ice service (nais) iceberg bulletin 210001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 210001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-02N 052-58W, 47-10N 050-00W,
   48-00N 047-15W, 52-15N 048-20W,
   53-30N 049-40W, 54-45N 049-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 55-45N 043-40W,
   64-15N 037-25W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-11N 058-52W, 50-15N 057-27W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-53N 061-55W, 47-48N 061-05W,
      47-49N 063-57W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-29N 056-10W.
   B. 48-37N 053-00W, 51-30N 050-30W,
      55-00N 051-45W, 57-00N 057-00W,
      59-59N 058-30W, 62-00N 055-45W.
   C. 62-25N 040-56W, 59-33N 042-15W,
      59-18N 045-18W, 58-28N 046-31W,
      60-04N 050-48W, 61-07N 050-05W,
      61-06N 048-29W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 15 MAR 24.
7. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
8. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 220001Z MAR 24.

NAVAREA IV 326/242024-03-21 19:20Z → cancelled 2024-03-23 00:01Z (archive)

North american ice service (nais) iceberg bulletin 220001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 220001Z MAR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-40N 048-55W,
   48-10N 046-00W, 52-15N 047-50W,
   53-30N 049-40W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 55-45N 043-40W,
   64-15N 037-25W, 65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-53N 061-55W, 47-48N 061-05W,
      47-49N 063-57W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-29N 056-10W.
   B. 48-37N 053-00W, 51-30N 050-30W,
      55-00N 051-45W, 57-00N 057-00W,
      59-59N 058-30W, 62-00N 055-45W.
   C. 62-25N 041-13W, 59-20N 042-23W,
      58-18N 047-17W, 59-38N 050-53W,
      61-36N 051-28W, 61-44N 050-42W,
      61-09N 048-48W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 15 MAR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 230001Z MAR 24.

NAVAREA IV 329/242024-03-22 19:30Z → cancelled 2024-03-24 00:01Z (archive)

North american ice service (nais) iceberg bulletin 230001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 230001Z MAR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-40N 048-55W,
   47-40N 045-10W, 52-15N 047-50W,
   53-30N 049-40W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 55-40N 043-55W,
   64-10N 036-30W, 65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-53N 061-55W, 47-48N 061-05W,
      47-49N 063-57W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-29N 056-10W.
   B. 48-37N 053-00W, 51-30N 050-30W,
      55-00N 051-45W, 57-00N 057-00W,
      59-59N 058-30W, 62-00N 055-45W.
   C. 62-22N 041-02W, 60-48N 041-13W,
      59-16N 042-02W, 59-08N 042-49W,
      58-12N 047-04W, 59-03N 049-47W,
      60-09N 051-03W, 61-32N 051-37W,
      61-46N 051-20W, 61-54N 049-45W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT SATELLITE PASS 22 MAR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 240001Z MAR 24.

NAVAREA IV 336/242024-03-23 20:29Z → cancelled 2024-03-25 00:01Z (archive)

North american ice service (nais) iceberg bulletin 240001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 240001Z MAR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-40N 048-55W,
   47-15N 044-10W, 52-15N 047-50W,
   53-30N 049-40W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 55-40N 043-55W,
   64-10N 036-30W, 65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-53N 061-55W, 47-48N 061-05W,
      47-49N 063-57W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-29N 056-10W.
   B. 48-40N 053-03W, 50-30N 052-00W,
      55-00N 051-30W, 57-00N 057-00W,
      59-59N 058-30W, 62-00N 055-45W.
   C. 62-22N 041-02W, 60-48N 041-13W,
      59-16N 042-02W, 59-08N 042-49W,
      58-12N 047-04W, 59-03N 049-47W,
      60-09N 051-03W, 61-32N 051-37W,
      61-46N 051-20W, 61-54N 049-45W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 22 MAR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 250001Z MAR 24.

NAVAREA IV 340/242024-03-24 20:17Z → cancelled 2024-03-26 00:01Z (archive)

North american ice service (nais) iceberg bulletin 250001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 250001Z MAR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-40N 046-40W,
   47-15N 044-10W, 52-15N 047-50W,
   53-30N 049-40W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 55-40N 043-55W,
   64-10N 036-30W, 65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-53N 061-55W, 47-48N 061-05W,
      47-49N 063-57W, 50-21N 057-57W,
      48-31N 059-31W, 47-25N 059-28W,
      47-29N 056-10W.
   B. 48-40N 053-03W, 50-15N 051-30W,
      55-00N 051-30W, 57-00N 057-00W,
      60-00N 058-30W, 62-00N 055-45W.
   C. 62-25N 041-04W, 61-49N 041-04W,
      61-02N 041-21W, 59-28N 043-30W,
      59-11N 044-42W, 60-25N 051-27W,
      61-30N 051-27W, 61-37N 051-12W,
      60-46N 048-14W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 24 MAR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO HTTPS:NAVCEN.USCG.GOV/INTERNATIONAL-ICE-PATROL.
10. CANCEL THIS MSG 260001Z MAR 24.

NAVAREA IV 347/242024-03-25 20:04Z → cancelled 2024-03-27 00:01Z (archive)

North american ice service (nais) iceberg bulletin 260001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 260001Z MAR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-40N 045-20W,
   48-15N 044-10W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 55-40N 043-55W,
   64-10N 036-30W, 65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-53N 061-55W, 47-48N 061-05W,
      47-49N 063-57W, 50-21N 057-57W,
      48-26N 059-31W, 48-11N 058-56W.
   B. 48-40N 053-03W, 50-15N 051-30W,
      55-00N 051-30W, 57-00N 057-00W,
      60-00N 058-30W, 62-00N 055-45W.
   C. 62-25N 041-04W, 61-49N 041-04W,
      61-02N 041-21W, 59-28N 043-30W,
      59-11N 044-42W, 60-25N 051-27W,
      61-30N 051-27W, 61-37N 051-12W,
      60-46N 048-14W.
7. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 25 MAR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 270001Z MAR 24.

NAVAREA IV 353/242024-03-26 19:10Z → cancelled 2024-03-28 00:01Z (archive)

North american ice service (nais) iceberg bulletin 270001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 270001Z MAR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-35N 044-25W,
   48-15N 044-10W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 54-45N 047-45W,
   56-45N 047-10W, 57-20N 042-45W,
   64-10N 036-30W, 65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-53N 061-55W, 47-48N 061-05W,
      47-49N 063-57W, 50-21N 057-57W,
      48-26N 059-31W, 48-11N 058-56W.
   B. 48-40N 053-03W, 49-50N 050-56W,
      54-08N 051-20W, 57-00N 057-00W,
      59-59N 058-30W, 62-00N 055-45W.
   C. 62-25N 041-30W, 59-27N 042-47W,
      59-23N 045-19W, 60-40N 050-37W,
      61-50N 052-15W, 62-16N 051-43W,
      61-52N 049-45W.
7. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 26 MAR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 280001Z MAR 24.

NAVAREA IV 358/242024-03-27 21:02Z → cancelled 2024-03-29 00:01Z (archive)

North american ice service (nais) iceberg bulletin 280001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 280001Z MAR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-35N 044-25W,
   48-15N 044-10W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 54-45N 047-45W,
   56-45N 047-10W, 57-20N 042-45W,
   64-10N 036-30W, 65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-53N 061-55W, 47-48N 061-05W,
      47-49N 063-57W, 50-21N 057-57W,
      48-26N 059-31W, 48-11N 058-56W.
   B. 48-40N 053-03W, 49-50N 050-56W,
      54-08N 051-20W, 57-00N 057-00W,
      59-59N 058-30W, 62-00N 055-45W.
   C. 62-25N 041-30W, 59-27N 042-47W,
      59-23N 045-19W, 60-40N 050-37W,
      61-50N 052-15W, 62-16N 051-43W,
      61-52N 049-45W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT GENERAL FLIGHT 27 MAR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 290001Z MAR 24.

NAVAREA IV 363/242024-03-28 21:55Z → cancelled 2024-03-30 00:01Z (archive)

North american ice service (nais) iceberg bulletin 290001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 290001Z MAR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-15N 044-15W,
   48-15N 044-10W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 54-45N 047-45W,
   56-45N 047-10W, 57-20N 042-45W,
   64-10N 036-30W, 65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-22N 064-34W, 47-30N 064-15W,
      50-45N 057-45W, 48-26N 059-31W,
      48-11N 058-56W.
   B. 47-44N 061-12W, 47-12N 061-33W,
      47-03N 062-13W, 47-36N 061-58W,
      47-44N 061-12W.
   C. 48-40N 053-03W, 49-50N 050-56W,
      54-08N 051-20W, 57-00N 057-00W,
      59-59N 058-30W, 62-00N 055-45W.
   D. 62-25N 041-19W, 61-26N 041-31W,
      59-56N 042-51W, 59-14N 044-27W,
      58-08N 045-02W, 59-46N 048-51W,
      61-19N 051-28W, 61-41N 051-11W,
      60-42N 048-07W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT GENERAL FLIGHT 27 MAR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 300001Z MAR 24.

NAVAREA IV 372/242024-03-29 19:42Z → cancelled 2024-03-31 00:01Z (archive)

North american ice service (nais) iceberg bulletin 300001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 300001Z MAR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-15N 044-15W,
   48-35N 044-10W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-45N 047-10W,
   57-45N 042-30W, 64-10N 036-30W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-22N 064-34W, 47-30N 064-15W,
      50-45N 057-45W, 48-26N 059-31W,
      48-11N 058-56W.
   B. 47-44N 061-12W, 47-12N 061-33W,
      47-03N 062-13W, 47-36N 061-58W,
      47-44N 061-12W.
   C. 48-40N 053-03W, 49-50N 050-56W,
      53-15N 050-45W, 57-00N 057-00W,
      59-59N 058-30W, 62-00N 055-45W.
   D. 62-25N 041-19W, 61-26N 041-31W,
      59-56N 042-51W, 59-14N 044-27W,
      58-08N 045-02W, 59-46N 048-51W,
      61-19N 051-28W, 61-41N 051-11W,
      60-42N 048-07W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT GENERAL FLIGHT 27 MAR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 310001Z MAR 24.

NAVAREA IV 376/242024-03-30 19:15Z → cancelled 2024-04-01 00:01Z (archive)

North american ice service (nais) iceberg bulletin 310001Z mar

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 310001Z MAR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-15N 044-15W,
   48-35N 044-10W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-45N 047-10W,
   57-45N 042-30W, 64-10N 036-30W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-22N 064-34W, 47-30N 064-15W,
      50-45N 057-45W, 48-26N 059-31W,
      48-11N 058-56W.
   B. 47-44N 061-12W, 47-12N 061-33W,
      47-03N 062-13W, 47-36N 061-58W,
      47-44N 061-12W.
   C. 48-40N 053-03W, 49-50N 050-56W,
      53-15N 050-45W, 57-00N 057-00W,
      59-59N 058-30W, 62-00N 055-45W.
   D. 62-25N 041-19W, 61-26N 041-31W,
      59-56N 042-51W, 59-14N 044-27W,
      58-08N 045-02W, 59-46N 048-51W,
      61-19N 051-28W, 61-41N 051-11W,
      60-42N 048-07W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT GENERAL FLIGHT 27 MAR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 010001Z APR 24.

NAVAREA IV 381/242024-03-31 20:31Z → cancelled 2024-04-02 00:01Z (archive)

North american ice service (nais) iceberg bulletin 010001Z apr

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 010001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-15N 044-15W,
   48-40N 044-10W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-45N 047-10W,
   57-45N 042-30W, 64-10N 036-30W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-04N 064-48W, 50-52N 058-15W,
      50-47N 057-08W.
   B. 47-44N 061-12W, 47-12N 061-33W,
      47-03N 062-13W, 47-36N 061-58W,
      47-44N 061-12W.
   C. 48-40N 053-03W, 51-49N 050-41W,
      55-37N 053-21W, 57-00N 057-00W,
      59-59N 058-30W, 62-00N 055-45W.
   D. 62-39N 040-59W, 61-46N 041-23W,
      60-55N 041-46W, 59-26N 042-45W,
      59-12N 045-13W, 59-08N 048-32W,
      60-35N 050-41W, 61-31N 051-26W,
      61-59N 051-15W, 61-52N 049-43W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT GENERAL FLIGHT 27 MAR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 020001Z APR 24.

NAVAREA IV 385/242024-04-01 21:00Z → cancelled 2024-04-03 00:01Z (archive)

North american ice service (nais) iceberg bulletin 020001Z apr

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 020001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-15N 044-15W,
   49-00N 044-05W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-45N 047-10W,
   57-45N 042-30W, 64-10N 036-30W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-04N 064-48W, 50-52N 058-15W,
      50-34N 057-24W.
   B. 48-40N 053-03W, 51-49N 050-41W,
      55-50N 053-53W, 56-57N 057-46W,
      60-57N 060-02W, 62-00N 057-08W.
   C. 62-25N 041-17W, 59-20N 042-57W,
      59-21N 044-56W, 60-26N 049-27W,
      62-25N 053-00W, 62-40N 052-00W,
      60-54N 049-15W, 60-54N 048-10W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHEASTERN LIMIT ICEBERG FLIGHT 01 APR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 030001Z APR 24.

NAVAREA IV 388/242024-04-02 21:10Z → cancelled 2024-04-04 00:01Z (archive)

North american ice service (nais) iceberg bulletin 030001Z apr

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 030001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-15N 044-15W,
   49-00N 044-05W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-20N 049-15W,
   57-45N 042-30W, 64-10N 036-30W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-04N 064-48W, 49-04N 063-39W,
      48-54N 061-54W, 50-52N 058-15W,
      50-34N 057-24W.
   B. 48-40N 053-03W, 51-49N 050-41W,
      55-50N 053-53W, 56-57N 057-46W,
      60-57N 060-02W, 62-00N 057-08W.
   C. 62-25N 041-17W, 59-20N 042-57W,
      59-21N 044-56W, 60-26N 049-27W,
      62-25N 053-00W, 62-40N 052-00W,
      60-54N 049-15W, 60-54N 048-10W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT GENERAL FLIGHT 02 APR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 040001Z APR 24.

NAVAREA IV 391/242024-04-03 20:41Z → cancelled 2024-04-05 00:01Z (archive)

North american ice service (nais) iceberg bulletin 040001Z apr

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 040001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-15N 044-15W,
   49-00N 044-05W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-20N 049-15W,
   57-45N 042-30W, 64-10N 036-30W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-04N 064-48W, 49-04N 063-39W,
      48-54N 061-54W, 50-52N 058-15W,
      50-34N 057-24W.
   B. 48-40N 053-03W, 52-25N 051-05W,
      55-48N 053-33W, 56-50N 056-40W,
      60-57N 060-02W, 62-00N 057-08W.
   C. 62-36N 041-00W, 61-12N 041-38W,
      59-25N 043-06W, 59-10N 045-16W,
      59-21N 046-42W, 60-42N 050-11W,
      61-37N 051-29W, 62-05N 051-13W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 03 APR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 050001Z APR 24.

NAVAREA IV 393/242024-04-04 20:31Z → cancelled 2024-04-06 00:01Z (archive)

North american ice service (nais) iceberg bulletin 050001Z apr

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 050001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 45-55N 045-25W,
   50-30N 045-30W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-20N 049-15W,
   57-45N 042-30W, 64-10N 036-30W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-04N 064-48W, 49-04N 063-39W,
      48-54N 061-54W, 50-52N 058-15W,
      50-34N 057-24W.
   B. 48-40N 053-03W, 52-25N 051-05W,
      55-48N 053-33W, 56-50N 056-40W,
      60-57N 060-02W, 62-00N 057-08W.
   C. 62-36N 041-00W, 61-12N 041-38W,
      59-25N 043-06W, 59-10N 045-16W,
      59-21N 046-42W, 60-42N 050-11W,
      61-37N 051-29W, 62-05N 051-13W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 03 APR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 060001Z APR 24.

NAVAREA IV 397/242024-04-05 19:20Z → cancelled 2024-04-07 00:01Z (archive)

North american ice service (nais) iceberg bulletin 060001Z apr

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 060001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 45-30N 045-30W,
   50-30N 045-30W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-20N 049-15W,
   57-45N 042-30W, 64-10N 036-00W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-04N 064-48W, 49-04N 063-39W,
      48-54N 061-54W, 50-52N 058-15W,
      50-34N 057-24W.
   B. 48-40N 053-03W, 52-48N 051-20W,
      55-48N 053-33W, 56-50N 056-40W,
      60-20N 059-42W, 62-00N 057-21W.
   C. 62-25N 040-30W, 59-05N 042-49W,
      59-02N 043-31W, 59-26N 047-04W,
      61-30N 052-02W, 61-20N 053-25W,
      62-18N 053-45W, 62-14N 050-59W,
      60-50N 048-15W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 05 APR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 070001Z APR 24.

NAVAREA IV 399/242024-04-06 19:05Z → cancelled 2024-04-08 00:01Z (archive)

North american ice service (nais) iceberg bulletin 070001Z apr

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 070001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-39N 053-33W, 45-15N 045-30W,
   50-30N 045-30W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-20N 049-15W,
   57-45N 042-30W, 64-10N 036-00W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-45N 059-20W, 49-55N 057-40W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-04N 064-48W, 49-04N 063-39W,
      48-54N 061-54W, 50-52N 058-15W,
      50-34N 057-24W.
   B. 49-24N 053-45W, 54-30N 052-45W,
      56-45N 057-00W, 60-15N 059-45W,
      62-00N 057-21W.
   C. 62-25N 040-30W, 59-05N 042-49W,
      59-02N 043-31W, 59-26N 047-04W,
      61-30N 052-02W, 61-20N 053-25W,
      62-18N 053-45W, 62-14N 050-59W,
      60-50N 048-15W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT GENERAL FLIGHT 06 APR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 080001Z APR 24.

NAVAREA IV 400/242024-04-07 19:04Z → cancelled 2024-04-09 00:01Z (archive)

North american ice service (nais) iceberg bulletin 080001Z apr

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 080001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-52N 054-06W, 46-25N 053-35W,
   45-10N 045-30W, 50-30N 045-30W,
   54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-20N 049-15W,
   57-45N 042-30W, 64-10N 036-00W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-38N 059-26W, 49-45N 057-45W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-04N 064-48W, 49-04N 063-39W,
      48-54N 061-54W, 50-52N 058-15W,
      50-34N 057-24W.
   B. 49-24N 053-45W, 54-30N 052-45W,
      56-45N 057-00W, 60-15N 059-45W,
      62-00N 057-21W.
   C. 62-25N 041-00W, 60-05N 042-24W,
      59-06N 045-22W, 60-33N 051-34W,
      61-42N 051-44W, 61-30N 050-22W,
      61-03N 050-03W, 61-02N 048-20W.
7. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 07 APR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 090001Z APR 24.

NAVAREA IV 406/242024-04-08 19:48Z → cancelled 2024-04-10 00:01Z (archive)

North american ice service (nais) iceberg bulletin 090001Z apr

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 090001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-50N 054-11W, 46-05N 053-50W,
   45-10N 045-30W, 50-30N 045-30W,
   54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-20N 049-15W,
   57-45N 042-30W, 64-10N 036-00W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-31N 059-53W, 49-21N 057-50W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-04N 064-48W, 49-04N 063-39W,
      48-54N 061-54W, 50-52N 058-15W,
      50-34N 057-24W.
   B. 49-24N 053-45W, 54-01N 051-53W,
      56-45N 057-00W, 60-13N 059-39W,
      62-00N 057-21W.
   C. 62-22N 041-12W, 59-49N 042-27W,
      59-06N 045-49W, 59-35N 048-06W,
      60-15N 050-42W, 61-11N 051-36W,
      61-31N 051-19W, 61-27N 050-34W,
      60-59N 048-23W.
7. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 07 APR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 100001Z APR 24.

NAVAREA IV 410/242024-04-09 19:18Z → cancelled 2024-04-11 00:01Z (archive)

North american ice service (nais) iceberg bulletin 100001Z apr

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 100001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-25N 054-45W, 45-50N 053-55W,
   45-05N 046-10W, 46-00N 045-25W,
   50-30N 045-30W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-20N 049-15W,
   58-55N 041-30W, 64-10N 036-00W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-31N 059-53W, 49-21N 057-50W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-05N 064-49W, 48-39N 063-48W,
      48-51N 064-12W.
   B. 50-03N 066-44W, 49-49N 060-19W,
      50-52N 058-15W, 50-34N 057-24W.
   C. 49-24N 053-45W, 54-01N 051-53W,
      56-37N 057-09W, 60-03N 059-30W,
      62-00N 057-21W.
   D. 62-22N 041-12W, 59-49N 042-27W,
      59-06N 045-49W, 59-35N 048-06W,
      60-15N 050-42W, 61-11N 051-36W,
      61-31N 051-19W, 61-27N 050-34W,
      60-59N 048-23W.
7. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 07 APR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 110001Z APR 24.

NAVAREA IV 413/242024-04-10 19:29Z → cancelled 2024-04-12 00:01Z (archive)

North american ice service (nais) iceberg bulletin 110001Z apr

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 110001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-25N 054-45W, 45-50N 054-10W,
   44-40N 046-20W, 46-00N 045-25W,
   50-30N 045-30W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-20N 049-15W,
   58-55N 041-30W, 64-10N 036-00W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-17N 060-06W, 49-21N 057-50W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-05N 064-49W, 48-39N 063-48W,
      48-51N 064-12W.
   B. 50-03N 066-44W, 49-49N 060-19W,
      50-52N 058-15W, 50-34N 057-24W.
   C. 49-30N 055-09W, 52-15N 052-45W,
      55-00N 053-45W, 56-30N 057-15W,
      60-00N 059-30W, 62-00N 057-21W.
   D. 62-25N 041-19W, 61-45N 041-07W,
      59-27N 043-03W, 59-25N 044-16W,
      60-29N 052-58W, 61-52N 050-55W,
      61-00N 048-24W.
7. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 07 APR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 120001Z APR 24.

NAVAREA IV 414/242024-04-11 20:56Z → cancelled 2024-04-13 00:01Z (archive)

North american ice service (nais) iceberg bulletin 120001Z apr

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 120001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-25N 054-45W, 45-45N 054-10W,
   44-40N 046-20W, 46-00N 045-25W,
   50-30N 045-30W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-20N 049-15W,
   58-55N 041-30W, 64-10N 036-00W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-17N 060-36W, 48-52N 058-17W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-05N 064-49W, 48-39N 063-48W,
      48-51N 064-12W.
   B. 50-03N 066-44W, 49-49N 060-19W,
      50-43N 058-29W, 50-07N 057-40W.
   C. 49-30N 055-09W, 52-15N 052-45W,
      55-00N 053-45W, 56-30N 057-15W,
      60-00N 059-15W, 62-00N 056-15W.
   D. 62-25N 041-09W, 61-30N 041-12W,
      59-23N 043-04W, 59-23N 044-08W,
      59-26N 049-09W, 60-25N 051-44W,
      61-51N 051-03W, 60-58N 048-19W.
7. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 07 APR 24.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 130001Z APR 24.

NAVAREA IV 417/242024-04-12 20:41Z → cancelled 2024-04-14 00:01Z (archive)

North american ice service (nais) iceberg bulletin 130001Z apr

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 130001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-25N 054-45W, 45-30N 054-30W,
   44-40N 046-20W, 46-00N 045-25W,
   50-30N 045-30W, 54-45N 049-40W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-20N 049-15W,
   58-55N 041-30W, 62-30N 038-30W,
   63-55N 035-10W, 65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-17N 060-36W, 48-52N 058-17W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-05N 064-49W, 48-39N 063-48W,
      48-51N 064-12W.
   B. 50-17N 064-38W, 50-01N 064-23W,
      49-49N 060-19W, 50-43N 058-29W,
      50-07N 057-40W.
   C. 49-34N 054-29W, 52-00N 052-15W,
      55-15N 052-45W, 57-00N 057-30W,
      59-45N 059-00W, 62-00N 056-15W.
   D. 62-24N 041-09W, 61-17N 041-16W,
      59-15N 042-54W, 59-12N 044-41W,
      59-05N 049-05W, 60-17N 051-31W,
      61-14N 051-45W, 62-08N 051-12W,
      62-00N 049-54W.
7. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 11 APR 21.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 140001Z APR 24.

NAVAREA IV 422/242024-04-13 19:12Z → cancelled 2024-04-15 00:01Z (archive)

North american ice service (nais) iceberg bulletin 140001Z apr

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 140001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-25N 054-45W, 45-50N 054-10W,
   45-30N 048-10W, 46-25N 046-35W,
   50-25N 046-25W, 54-45N 049-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-20N 049-15W,
   58-55N 041-30W, 62-30N 038-30W,
   63-55N 035-10W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-17N 060-36W, 48-52N 058-17W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 47-28N 064-52W, 48-12N 063-58W,
      48-45N 064-10W.
   B. 50-13N 063-13W, 49-51N 060-34W,
      51-12N 057-42W, 50-48N 057-04W.
   C. 49-34N 054-29W, 52-13N 052-03W,
      55-10N 052-27W, 57-00N 057-30W,
      59-45N 059-00W, 62-00N 056-15W.
   D. 62-25N 040-49W, 61-05N 041-28W,
      59-25N 042-59W, 59-08N 044-17W,
      59-02N 049-05W, 60-11N 051-09W,
      61-16N 052-03W, 61-41N 051-03W,
      60-47N 048-14W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 12 APR 24.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 130001Z APR
   BULLETIN DUE TO RECENT RECONNAISSANCE.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 150001Z APR 24.

Icebergs

Iceberg limits and reported bergs — mostly the North American Ice Service (International Ice Patrol) bulletins in the North Atlantic. All current iceberg & sea-ice bulletins →

Not for navigation. Events are assembled automatically from official navigational warnings; the grouping can be wrong. Mariners must use official NAVAREA broadcasts and their national MSI service.