Icebergs · event

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

25 messages · 2024-04-15 to 2024-05-11

status: closed 2024-05-11 00:01Z
opened: 2024-04-15 20:32Z
sea: Labrador Sea
position: 57.527, -47.238
joined by: proximity (same type, same sea, within 30 nm and 30 days)
key: iceberg:NAVAREA4-430/2024

Timeline · 25 messages, oldest first

NAVAREA IV 430/242024-04-15 20:32Z → cancelled 2024-04-17 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 160001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 48-05N 049-45W,
   51-00N 048-00W, 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
   50-35N 059-55W, 49-20N 057-50W.
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, 52-49N 051-57W,
      55-39N 052-28W, 56-59N 057-13W,
      59-45N 059-00W, 62-00N 056-15W.
   D. 62-25N 040-31W, 58-49N 042-09W,
      58-57N 046-46W, 59-18N 049-07W,
      60-55N 053-11W, 61-37N 052-30W,
      61-17N 049-44W, 60-48N 048-29W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 14 APR 24.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 150001Z 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 170001Z APR 24.

NAVAREA IV 432/242024-04-16 19:29Z → cancelled 2024-04-18 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 170001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 48-05N 049-45W,
   51-00N 048-00W, 52-25N 048-30W,
   54-45N 049-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-25N 048-30W,
   58-00N 045-25W, 58-55N 041-30W,
   62-40N 038-40W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-19N 059-54W, 49-20N 057-50W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-13N 063-13W, 49-51N 060-34W,
      51-12N 057-42W, 50-48N 057-04W.
   B. 49-34N 054-29W, 52-49N 052-44W,
      55-18N 052-05W, 56-41N 057-03W,
      60-27N 060-21W, 62-00N 057-05W.
   C. 62-25N 041-05W, 60-01N 042-18W,
      59-22N 044-31W, 60-26N 050-57W,
      61-52N 052-39W, 62-44N 051-46W,
      61-53N 049-44W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 14 APR 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 APR 24.

NAVAREA IV 438/242024-04-17 21:00Z → cancelled 2024-04-19 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 180001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 48-05N 049-45W,
   51-55N 047-20W, 54-45N 049-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-25N 048-30W,
   58-00N 045-25W, 58-55N 041-30W,
   62-40N 038-40W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-16N 060-31W, 49-20N 057-50W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-13N 063-13W, 49-51N 060-34W,
      51-12N 057-42W, 50-48N 057-04W.
   B. 49-34N 054-29W, 52-38N 052-22W,
      55-15N 051-56W, 56-41N 057-03W,
      60-27N 060-21W, 62-00N 058-54W,
      62-58N 057-46W.
   C. 62-27N 040-59W, 61-26N 041-19W,
      59-46N 042-04W, 59-23N 044-43W,
      59-26N 045-34W, 60-36N 049-27W,
      61-36N 051-12W, 61-14N 053-32W,
      61-56N 054-31W, 63-04N 051-25W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 16 APR 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 APR 24.

NAVAREA IV 443/242024-04-18 20:09Z → cancelled 2024-04-20 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 190001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 48-05N 049-45W,
   51-55N 047-10W, 54-45N 049-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-25N 048-30W,
   58-00N 045-25W, 58-55N 041-30W,
   62-40N 038-40W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-13N 061-30W, 49-10N 058-27W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-13N 063-13W, 49-51N 060-34W,
      51-12N 057-42W, 50-48N 057-04W.
   B. 49-34N 054-29W, 52-38N 052-22W,
      55-15N 051-56W, 56-41N 057-03W,
      60-18N 060-10W, 62-00N 058-54W,
      62-58N 057-46W.
   C. 62-27N 040-59W, 61-26N 041-19W,
      59-46N 042-04W, 59-23N 044-43W,
      59-26N 045-34W, 60-36N 049-27W,
      61-36N 051-12W, 61-14N 053-32W,
      61-56N 054-31W, 63-04N 051-25W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 16 APR 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 APR 24.

NAVAREA IV 450/242024-04-19 19:56Z → cancelled 2024-04-21 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 200001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 48-05N 049-45W,
   51-55N 047-10W, 54-45N 049-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-25N 048-55W,
   58-15N 045-55W, 58-50N 041-00W,
   62-40N 038-40W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-13N 061-30W, 49-10N 058-27W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-13N 063-13W, 49-51N 060-34W,
      51-12N 057-42W, 50-48N 057-04W.
   B. 49-34N 054-29W, 52-38N 052-22W,
      55-15N 051-56W, 56-41N 057-03W,
      60-07N 059-47W, 62-00N 058-54W,
      62-58N 057-46W.
   C. 62-25N 040-31W, 60-04N 041-40W,
      59-04N 042-50W, 59-26N 045-49W,
      61-10N 049-37W, 61-57N 050-40W,
      62-25N 050-50W, 62-22N 050-32W,
      61-45N 049-28W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 16 APR 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 APR 24.

NAVAREA IV 452/242024-04-20 19:27Z → cancelled 2024-04-22 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 210001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 48-05N 049-45W,
   51-55N 047-10W, 54-45N 049-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-25N 048-55W,
   58-15N 045-55W, 58-50N 041-00W,
   62-40N 038-40W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-13N 061-30W, 49-05N 058-04W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-13N 063-13W, 49-51N 060-34W,
      51-12N 057-42W, 50-48N 057-04W.
   B. 49-34N 054-29W, 52-38N 052-22W,
      55-15N 051-56W, 56-41N 057-03W,
      60-05N 058-56W, 62-00N 058-54W,
      62-58N 057-46W.
   C. 62-25N 040-31W, 60-04N 041-40W,
      59-04N 042-50W, 59-26N 045-49W,
      61-10N 049-37W, 61-57N 050-40W,
      62-25N 050-50W, 62-22N 050-32W,
      61-45N 049-28W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 16 APR 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 APR 24.

NAVAREA IV 454/242024-04-21 19:14Z → cancelled 2024-04-23 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 220001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 48-05N 049-45W,
   51-55N 047-10W, 54-45N 049-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-25N 048-55W,
   58-15N 045-55W, 58-50N 041-00W,
   62-40N 038-40W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-13N 061-30W, 49-05N 058-04W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-13N 063-13W, 49-51N 060-34W,
      51-14N 057-41W, 51-17N 057-28W,
      51-27N 056-44W, 51-22N 056-37W.
   B. 49-34N 054-29W, 52-38N 052-22W,
      55-15N 051-56W, 56-41N 057-03W,
      60-05N 058-56W, 62-00N 058-54W,
      62-58N 057-46W.
   C. 62-25N 040-31W, 60-04N 041-40W,
      59-04N 042-50W, 59-26N 045-49W,
      61-10N 049-37W, 61-57N 050-40W,
      62-25N 050-50W, 62-22N 050-32W,
      61-45N 049-28W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 16 APR 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 APR 24.

NAVAREA IV 456/242024-04-22 18:47Z → cancelled 2024-04-24 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 230001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 48-05N 049-45W,
   51-55N 047-10W, 54-45N 049-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 56-25N 048-55W,
   58-15N 045-55W, 58-50N 041-00W,
   62-40N 038-40W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-13N 061-30W, 49-05N 058-04W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-13N 063-13W, 49-51N 060-34W,
      51-14N 057-41W, 51-17N 057-28W,
      51-31N 056-23W, 51-28N 056-19W.
   B. 49-34N 054-29W, 52-58N 051-55W,
      55-18N 051-50W, 56-41N 057-03W,
      59-03N 058-24W, 62-00N 058-54W,
      62-58N 057-46W.
   C. 62-25N 040-40W, 59-57N 041-14W,
      58-50N 043-02W, 60-16N 049-17W,
      60-53N 050-14W, 61-48N 049-30W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 16 APR 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 APR 24.

NAVAREA IV 461/242024-04-23 20:22Z → cancelled 2024-04-25 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 240001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 48-05N 049-45W,
   51-15N 046-35W, 54-45N 049-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-45N 049-40W, 57-40N 052-10W,
   58-50N 041-00W, 62-40N 038-40W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-13N 061-30W, 49-05N 058-04W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-14N 062-15W, 50-05N 062-12W,
      49-50N 060-34W, 51-14N 057-41W,
      51-17N 057-28W, 51-31N 056-23W,
      51-28N 056-19W.
   B. 49-34N 054-29W, 52-49N 051-30W,
      55-18N 051-50W, 56-41N 057-03W,
      59-03N 058-24W, 62-00N 058-54W,
      62-58N 057-46W.
   C. 62-25N 040-40W, 59-57N 041-14W,
      58-50N 043-02W, 60-16N 049-17W,
      60-53N 050-14W, 61-48N 049-30W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 23 APR 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 APR 24.

NAVAREA IV 467/242024-04-24 19:44Z → cancelled 2024-04-26 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 250001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 48-05N 049-45W,
   51-15N 046-35W, 56-15N 050-10W,
   57-40N 052-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 58-50N 041-00W,
   62-40N 038-40W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-13N 061-30W, 49-05N 058-04W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-14N 062-15W, 50-05N 062-12W,
      49-50N 060-34W, 51-14N 057-41W,
      51-17N 057-28W, 51-31N 056-23W,
      51-28N 056-19W.
   B. 49-34N 054-29W, 52-49N 051-30W,
      55-18N 051-50W, 56-41N 057-03W,
      59-03N 058-24W, 62-00N 058-54W,
      62-58N 057-46W.
   C. 62-25N 041-15W, 59-58N 042-17W,
      59-24N 043-37W, 59-23N 044-28W,
      60-30N 048-42W, 61-47N 050-52W,
      62-13N 050-49W, 62-13N 055-02W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 23 APR 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 APR 24.

NAVAREA IV 469/242024-04-25 22:53Z → cancelled 2024-04-27 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 260001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 48-05N 049-45W,
   51-15N 046-35W, 56-15N 050-10W,
   57-40N 052-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 58-50N 041-00W,
   62-40N 038-40W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-13N 061-30W, 49-05N 058-04W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-14N 062-15W, 50-05N 062-12W,
      49-50N 060-34W, 51-14N 057-41W,
      51-17N 057-28W, 51-31N 056-23W,
      51-28N 056-19W.
   B. 49-34N 054-29W, 52-49N 051-30W,
      55-18N 051-50W, 56-41N 057-03W,
      59-03N 058-24W, 62-00N 058-54W,
      62-58N 057-46W.
   C. 62-25N 041-15W, 59-58N 042-17W,
      59-24N 043-37W, 59-23N 044-28W,
      60-30N 048-42W, 61-47N 050-52W,
      62-13N 050-49W, 62-13N 055-02W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 25 APR 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 APR 24.

NAVAREA IV 472/242024-04-26 20:36Z → cancelled 2024-04-28 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 270001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 48-05N 049-45W,
   51-15N 046-35W, 56-15N 050-10W,
   57-40N 052-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 58-50N 041-00W,
   62-40N 038-40W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-13N 061-30W, 49-05N 058-04W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-15N 062-28W, 50-02N 062-19W,
      49-59N 061-22W, 50-10N 061-11W.
   B. 51-47N 056-14W, 51-33N 056-05W.
   C. 50-00N 055-32W, 50-38N 053-39W,
      52-49N 051-30W, 55-18N 051-50W,
      56-41N 057-03W, 59-03N 058-24W,
      62-00N 058-54W, 62-58N 057-46W.
   D. 62-24N 041-15W, 61-27N 041-33W,
      59-50N 042-19W, 59-20N 044-20W,
      60-11N 048-06W, 61-12N 049-54W,
      61-57N 050-48W, 62-29N 050-43W,
      62-25N 050-19W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 25 APR 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 APR 24.

NAVAREA IV 474/242024-04-27 19:24Z → cancelled 2024-04-29 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 280001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 50-09N 048-32W,
   52-02N 048-14W, 57-40N 052-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 58-50N 041-00W,
   62-40N 038-40W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-37N 059-31W, 49-58N 057-39W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-15N 062-28W, 50-02N 062-19W,
      49-59N 061-22W, 50-10N 061-11W.
   B. 51-47N 056-14W, 51-33N 056-05W.
   C. 50-00N 055-32W, 50-25N 053-35W,
      52-49N 051-30W, 55-13N 051-34W,
      56-41N 057-03W, 59-03N 058-24W,
      62-00N 058-54W, 64-01N 057-54W.
   D. 62-24N 041-06W, 61-51N 041-12W,
      60-36N 041-56W, 59-08N 042-38W,
      59-43N 046-01W, 61-08N 049-45W,
      61-44N 049-57W, 62-06N 049-50W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 26 APR 24.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 270001Z 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 290001Z APR 24.

NAVAREA IV 479/242024-04-28 19:28Z → cancelled 2024-04-30 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 290001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 50-09N 048-32W,
   52-02N 048-14W, 57-40N 052-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 58-50N 041-00W,
   62-40N 038-40W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-37N 059-31W, 49-58N 057-39W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-02N 066-44W, 50-00N 061-43W,
      50-10N 061-11W.
   B. 51-54N 056-02W, 51-38N 055-54W.
   C. 49-37N 055-50W, 50-21N 053-08W,
      52-47N 051-23W, 54-53N 051-34W,
      56-41N 057-03W, 59-03N 058-24W,
      62-00N 058-54W, 64-01N 057-54W.
   D. 62-24N 041-06W, 61-51N 041-12W,
      60-36N 041-56W, 59-08N 042-38W,
      59-43N 046-01W, 61-08N 049-45W,
      61-44N 049-57W, 62-06N 049-50W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 27 APR 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 300001Z APR 24.

NAVAREA IV 483/242024-04-29 20:45Z → cancelled 2024-05-01 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 300001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 50-00N 048-15W,
   51-55N 047-20W, 54-30N 049-20W,
   57-40N 052-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 58-50N 041-00W,
   62-40N 038-40W, 65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-37N 059-31W, 49-58N 057-39W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-02N 066-44W, 50-00N 061-43W,
      50-10N 061-11W.
   B. 51-54N 056-02W, 51-38N 055-54W.
   C. 49-37N 055-50W, 50-21N 053-08W,
      52-43N 050-57W, 55-13N 051-37W,
      56-41N 057-03W, 59-03N 058-24W,
      62-00N 058-54W, 64-01N 057-54W.
   D. 62-25N 040-26W, 59-26N 041-53W,
      58-49N 043-12W, 59-30N 045-56W,
      60-09N 047-34W, 60-27N 048-08W,
      61-38N 049-42W, 61-57N 049-53W,
      62-03N 049-43W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 27 APR 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 MAY 24.

NAVAREA IV 487/242024-04-30 20:09Z → cancelled 2024-05-02 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 010001Z MAY.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 49-40N 049-05W,
   54-05N 049-05W, 57-40N 052-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 59-30N 051-00W,
   58-10N 041-55W, 63-05N 037-05W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-37N 059-31W, 49-58N 057-39W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-16N 064-53W, 50-04N 064-25W,
      50-00N 061-43W, 50-10N 061-11W.
   B. 51-54N 056-02W, 51-38N 055-54W.
   C. 49-37N 055-50W, 50-21N 053-08W,
      52-32N 050-29W, 55-13N 051-37W,
      56-41N 057-03W, 59-03N 058-24W,
      62-00N 058-54W, 64-01N 057-54W.
   D. 62-25N 040-26W, 59-26N 041-53W,
      58-49N 043-12W, 59-30N 045-56W,
      60-09N 047-34W, 60-27N 048-08W,
      61-38N 049-42W, 61-57N 049-53W,
      62-03N 049-43W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 27 APR 24.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 300001Z APR
   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 020001Z MAY 24.

NAVAREA IV 491/242024-05-01 20:03Z → cancelled 2024-05-03 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 020001Z MAY.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 49-40N 049-05W,
   54-05N 049-05W, 57-40N 052-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 59-30N 051-00W,
   58-10N 041-55W, 63-05N 037-05W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-28N 059-43W, 49-44N 057-50W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-16N 064-53W, 50-04N 064-25W,
      50-00N 061-43W, 50-10N 061-11W.
   B. 51-54N 056-02W, 51-38N 055-54W.
   C. 49-37N 055-50W, 50-43N 053-26W,
      52-44N 051-07W, 55-28N 052-24W,
      56-52N 057-54W, 62-00N 058-54W,
      63-14N 057-53W.
   D. 62-25N 040-42W, 60-01N 041-54W,
      58-37N 044-09W, 58-38N 044-37W,
      59-22N 044-51W, 60-25N 048-41W,
      62-14N 050-08W, 62-19N 050-05W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 27 APR 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 MAY 24.

NAVAREA IV 493/242024-05-02 19:15Z → cancelled 2024-05-04 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 030001Z MAY.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 49-40N 049-05W,
   54-05N 049-05W, 57-40N 052-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 59-30N 051-00W,
   58-10N 041-55W, 63-05N 037-05W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-28N 059-43W, 49-44N 057-50W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 51-54N 056-02W, 51-38N 055-54W.
   B. 49-37N 055-50W, 50-43N 053-26W,
      52-44N 051-07W, 55-28N 052-24W,
      56-52N 057-54W, 62-00N 058-54W,
      63-14N 057-53W.
   C. 62-25N 040-33W, 59-42N 041-36W,
      58-27N 044-09W, 58-27N 044-39W,
      60-24N 049-29W, 61-39N 050-08W,
      62-09N 049-58W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 27 APR 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 MAY 24.

NAVAREA IV 499/242024-05-03 19:52Z → cancelled 2024-05-05 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 040001Z MAY.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 49-40N 049-05W,
   54-05N 049-05W, 57-40N 052-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 59-40N 050-40W,
   57-40N 043-25W, 62-40N 038-55W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-19N 060-04W, 49-29N 058-02W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 51-54N 056-02W, 51-38N 055-54W.
   B. 50-00N 055-31W, 51-45N 053-10W,
      53-58N 052-25W, 55-21N 053-42W,
      56-47N 057-46W, 62-00N 058-54W,
      63-14N 057-53W.
   C. 62-25N 040-33W, 59-42N 041-36W,
      58-27N 044-09W, 58-27N 044-39W,
      60-24N 049-29W, 61-39N 050-08W,
      62-09N 049-58W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 27 APR 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 MAY 24.

NAVAREA IV 505/242024-05-04 19:25Z → cancelled 2024-05-06 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 050001Z MAY.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 49-40N 049-05W,
   54-05N 049-05W, 57-40N 052-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 59-40N 050-40W,
   57-40N 043-25W, 62-40N 038-55W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-19N 060-04W, 49-29N 058-02W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 51-55N 055-58W, 51-25N 053-32W,
      53-58N 052-25W, 55-21N 053-42W,
      56-47N 057-46W, 62-00N 058-54W,
      63-14N 057-53W.
   B. 62-25N 040-09W, 59-16N 042-28W,
      58-33N 044-29W, 60-32N 050-00W,
      61-06N 050-20W, 61-52N 049-32W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 03 MAY 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 MAY 24.

NAVAREA IV 506/242024-05-05 19:17Z → cancelled 2024-05-07 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 060001Z MAY.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 49-40N 049-05W,
   54-05N 049-05W, 57-40N 052-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 59-40N 050-40W,
   57-40N 043-25W, 62-40N 038-55W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-15N 060-25W, 49-21N 058-08W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 51-55N 055-58W, 51-25N 053-32W,
      53-58N 052-25W, 55-21N 053-42W,
      56-47N 057-46W, 62-00N 058-54W,
      63-14N 057-53W.
   B. 62-25N 040-09W, 59-16N 042-28W,
      58-33N 044-29W, 60-32N 050-00W,
      61-06N 050-20W, 61-52N 049-32W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 04 MAY 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 MAY 24.

NAVAREA IV 509/242024-05-06 19:22Z → cancelled 2024-05-08 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 070001Z MAY.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 49-40N 049-05W,
   54-05N 049-05W, 57-40N 052-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 59-40N 050-40W,
   57-40N 043-25W, 62-40N 038-55W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-15N 060-25W, 49-21N 058-08W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 51-55N 055-58W, 51-25N 053-32W,
      53-58N 052-25W, 55-21N 053-42W,
      56-47N 057-46W, 62-00N 058-54W,
      63-14N 057-53W.
   B. 62-25N 040-09W, 59-16N 042-28W,
      58-33N 044-29W, 60-32N 050-00W,
      61-06N 050-20W, 61-52N 049-32W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 05 MAY 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 MAY 24.

NAVAREA IV 515/242024-05-07 21:07Z → cancelled 2024-05-09 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 080001Z MAY.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-29N 052-45W, 49-30N 048-40W,
   54-20N 048-50W, 57-40N 052-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 58-10N 049-00W,
   57-35N 042-45W, 62-25N 038-35W,
   65-00N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-15N 060-25W, 49-21N 058-08W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 51-55N 055-58W, 52-39N 053-59W,
      53-58N 052-25W, 55-21N 053-42W,
      56-47N 057-46W, 61-05N 059-40W,
      62-00N 058-54W, 63-14N 057-53W.
   B. 62-25N 040-26W, 59-11N 042-26W,
      58-28N 043-57W, 58-32N 044-44W,
      59-01N 046-21W, 59-53N 046-49W,
      60-39N 046-26W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 06 MAY 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 MAY 24.

NAVAREA IV 518/242024-05-08 20:15Z → cancelled 2024-05-10 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 090001Z MAY.
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
   47-08N 052-55W, 48-05N 050-25W,
   49-10N 048-25W, 54-15N 047-50W,
   57-40N 052-10W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 58-10N 049-00W,
   57-35N 042-45W, 62-25N 038-35W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-13N 060-55W, 48-58N 058-24W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 51-55N 055-58W, 52-44N 054-11W,
      54-04N 052-55W, 55-13N 053-56W,
      56-47N 057-46W, 61-05N 059-40W,
      62-00N 058-54W, 63-14N 057-53W.
   B. 62-25N 040-04W, 59-54N 042-05W,
      58-38N 043-57W, 58-58N 046-12W,
      60-17N 047-49W, 60-43N 047-08W.
7. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 07 MAY 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 MAY 24.

NAVAREA IV 523/242024-05-09 19:39Z → cancelled 2024-05-11 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 100001Z MAY.
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
   47-08N 052-55W, 48-00N 050-15W,
   49-10N 048-20W, 54-15N 047-40W,
   57-40N 052-10W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-40N 052-10W, 58-10N 049-00W,
   57-35N 042-45W, 62-25N 038-35W,
   65-00N 027-30W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-12N 061-07W, 48-55N 058-27W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 51-55N 055-58W, 52-28N 054-02W,
      54-04N 052-55W, 55-13N 053-56W,
      56-47N 057-46W, 60-20N 059-35W,
      62-00N 059-18W.
   B. 62-00N 059-19W, 63-25N 057-58W.
   C. 62-25N 039-51W, 60-16N 041-45W,
      58-58N 044-23W, 58-59N 046-24W,
      60-26N 048-29W, 60-46N 047-02W.
7. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 09 MAY 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 MAY 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.