Icebergs · event

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

60 messages · 2019-03-01 to 2019-06-13

status: closed 2019-06-13 00:01Z
opened: 2019-03-01 20:41Z
sea: Labrador Sea
position: 55.131, -47.712
joined by: chain (a message cancels or replaces another); proximity (same type, same sea, within 30 nm and 30 days)
key: iceberg:NAVAREA4-151/2019

Timeline · 60 messages, oldest first

NAVAREA IV 151/192019-03-01 20:41Z → cancelled 2019-03-03 00:01Z (archive)

North american ice service (nais) iceberg bulletin 020001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 020001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 44-40N 048-00W, 44-25N 047-00W,
   45-50N 044-20W, 48-45N 044-45W, 53-00N 048-00W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 58-00N 051-00W, 58-00N 041-00W,
   64-00N 037-00W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-20N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 45-10N 066-10W AND 44-40N 065-50W.
   B. 44-30N 063-35W, 44-00N 062-15W, 44-50N 056-40W,
      47-10N 058-30W, 47-20N 055-15W.
   C. 46-50N 055-45W, 46-20N 052-45W, 47-15N 052-10W,
      46-45N 047-00W, 47-25N 045-30W, 55-20N 053-05W,
      56-25N 057-30W, 58-00N 058-45W, 61-30N 060-30W,
      63-30N 058-00W.
   D. 62-30N 042-04W, 62-12N 041-44W, 60-48N 042-28W,
      60-00N 042-59W, 59-41N 043-51W, 59-28N 044-55W,
      59-34N 045-38W, 60-17N 048-01W, 60-16N 046-14W,
      60-13N 045-32W, 60-10N 045-25W.
   E. 61-23N 049-02W, 61-30N 049-30W, 61-46N 049-43W,
      61-45N 049-27W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 01 MAR 19.
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 19.

NAVAREA IV 155/192019-03-02 20:57Z → cancelled 2019-03-04 00:01Z (archive)

North american ice service (nais) iceberg bulletin 030001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 030001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 44-15N 048-00W, 44-10N 046-00W,
   45-50N 044-20W, 48-45N 044-30W, 53-00N 047-50W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 58-00N 051-00W, 58-00N 041-00W,
   64-00N 037-00W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-20N 057-30W.
5. RADAR TARGET OUTSIDE ICEBERG LIMIT
   45-24N 052-02W.
6. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 45-10N 066-10W AND 44-40N 065-50W.
   B. 44-30N 063-35W, 43-45N 063-00W, 44-30N 056-05W,
      47-15N 057-55W, 47-25N 055-15W.
   C. 46-50N 055-45W, 46-20N 052-45W, 47-15N 052-10W,
      47-10N 049-05W, 46-30N 046-45W, 47-20N 045-15W,
      49-05N 047-40W, 51-25N 049-05W, 54-35N 052-40W,
      56-25N 057-30W, 58-00N 058-45W, 61-30N 060-30W,
      63-30N 058-00W.
   D. 62-30N 041-58W, 62-18N 041-46W, 60-16N 042-50W,
      59-59N 043-03W, 59-30N 044-35W, 60-15N 047-55W,
      60-10N 045-50W, 59-48N 044-07W.
   E. 61-23N 049-03W, 61-22N 049-14W, 61-34N 049-32W,
      61-43N 049-27W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 01 MAR 19.
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 MAR 19.

NAVAREA IV 158/192019-03-03 19:12Z → cancelled 2019-03-05 00:01Z (archive)

North american ice service (nais) iceberg bulletin 040001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 040001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 44-15N 048-00W, 44-10N 046-00W,
   45-50N 044-05W, 48-15N 044-30W, 53-00N 047-50W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 58-00N 051-00W, 58-00N 041-00W,
   64-00N 037-00W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-20N 057-30W.
5. RADAR TARGET OUTSIDE ICEBERG LIMIT
   45-26N 051-45W.
6. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 45-10N 066-10W AND 44-40N 065-50W.
   B. 44-30N 063-35W, 43-40N 063-10W, 44-15N 056-00W,
      47-15N 057-55W, 47-25N 055-15W.
   C. 46-50N 055-45W, 46-20N 052-45W, 46-40N 052-05W,
      47-00N 049-00W, 46-30N 047-15W, 47-15N 046-05W,
      49-10N 048-10W, 51-30N 049-55W, 54-15N 052-45W,
      56-25N 057-30W, 58-00N 058-45W, 61-30N 060-30W,
      63-30N 058-00W.
   D. 62-30N 041-35W, 59-58N 042-58W, 59-21N 044-17W,
      59-42N 045-37W, 60-29N 046-33W, 60-36N 045-59W.
   E. 61-35N 049-14W, 61-33N 049-26W, 61-39N 049-34W,
      61-43N 049-28W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 01 MAR 19.
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 MAR 19.

NAVAREA IV 161/192019-03-04 19:50Z → cancelled 2019-03-06 00:01Z (archive)

NAVAREA IV 1. north american ice service (nais) iceberg bulletin 050001Z mar 2. iceberg limit along…

NAVAREA IV
1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 050001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 45-10N 047-25W, 45-10N 044-50W,
   45-50N 044-05W, 48-15N 044-15W, 53-00N 047-50W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 58-00N 051-00W, 58-00N 041-00W,
   64-00N 037-00W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-20N 057-30W.
5. RADAR TARGET OUTSIDE ICEBERG LIMIT:
   45-26N 051-45W.
6. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 44-15N 064-25W, 43-15N 064-50W, 44-20N 060-40W,
      44-20N 056-40W, 47-15N 057-55W, 47-25N 055-15W.
   B. 45-10N 066-10W AND 44-40N 065-50W.
   C. 46-50N 055-45W, 46-20N 052-45W, 46-40N 052-05W,
      47-00N 049-00W, 46-30N 047-15W, 47-15N 046-05W,
      49-10N 048-10W, 51-30N 049-55W, 54-15N 052-45W,
      56-25N 057-30W, 58-00N 058-45W, 61-00N 060-10W,
      63-30N 058-00W.
   D. 62-30N 041-05W, 62-27N 041-05W, 61-50N 041-02W,
      59-59N 042-56W, 59-42N 043-38W, 59-35N 045-16W,
      59-42N 045-56W, 60-31N 046-40W, 60-39N 046-23W.
   E. 61-32N 049-15W, 61-30N 049-24W, 61-33N 049-35W,
      61-50N 049-26W.
7. MOST RECENT RECONNAISSANCE:
   SOUTHEASTERN LIMIT ICEBERG FLIGHT 03 MAR 19.
8. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 040001Z MAR
   BULLETIN DUE TO PREDICTED DETERIORATION.
9. 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.
10. FOR MORE REPORTING INFORMATION OR TO DOWNLOAD
   SHAPEFILES AND WEEKLY PREDICTIONS, GO TO
   WWW.NAVCEN.USCG.GOV/IIP.
11. CANCEL THIS MSG 060001Z MAR 19.

NAVAREA IV 164/192019-03-05 19:22Z → cancelled 2019-03-07 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
   46-40N 053-10W, 46-05N 052-45W, 44-55N 048-00W,
   45-15N 044-00W, 48-15N 044-00W, 53-05N 047-35W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 58-00N 051-00W, 58-00N 041-00W,
   64-00N 037-00W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-20N 057-30W.
5. RADAR TARGET OUTSIDE ICEBERG LIMIT:
   45-26N 051-45W.
6. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 44-15N 064-25W, 43-15N 064-50W, 44-20N 060-40W,
      44-20N 056-40W, 47-15N 057-55W, 47-25N 055-15W.
   B. 45-10N 066-10W AND 44-40N 065-50W.
   C. 46-50N 055-45W, 46-20N 052-45W, 46-40N 052-05W,
      47-00N 049-00W, 46-05N 047-20W, 47-00N 046-00W,
      49-05N 048-10W, 51-30N 049-55W, 54-45N 053-00W,
      57-00N 057-45W, 58-00N 058-45W, 60-50N 059-30W,
      63-30N 058-00W.
   D. 62-30N 041-03W, 61-28N 040-55W, 59-59N 042-35W,
      59-35N 043-33W, 59-30N 044-38W, 59-33N 045-16W,
      59-42N 046-02W, 60-31N 046-44W, 60-39N 046-21W.
   E. 61-35N 049-14W, 61-36N 049-28W, 61-43N 049-38W,
      61-45N 049-29W.
7. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 04 MAR 19.
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. CANCEL THIS MSG 070001Z MAR 19.

NAVAREA IV 176/192019-03-06 21:08Z → cancelled 2019-03-08 00:01Z (archive)

North american ice service (nais) iceberg bulletin 070001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 070001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-05N 052-45W, 44-45N 047-30W,
   46-00N 043-25W, 49-00N 044-05W, 54-00N 049-00W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 58-00N 051-00W, 58-00N 041-00W,
   64-00N 037-00W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-20N 057-30W.
5. RADAR TARGET OUTSIDE ICEBERG LIMIT:
   45-26N 051-40W.
6. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 44-15N 064-25W, 43-30N 064-05W, 44-20N 060-40W,
      44-40N 056-00W, 47-20N 057-30W, 47-25N 055-15W.
   B. 45-10N 066-10W AND 44-40N 065-50W.
   C. 46-50N 055-45W, 46-20N 052-45W, 46-40N 052-05W,
      47-00N 049-25W, 45-45N 048-10W, 46-55N 045-35W,
      49-10N 048-10W, 51-30N 049-35W, 54-15N 052-10W,
      57-20N 058-05W, 58-00N 058-45W, 62-00N 059-25W,
      63-20N 057-55W.
   D. 62-26N 041-38W, 61-40N 041-08W, 60-45N 042-17W,
      59-42N 042-31W, 59-30N 044-39W, 59-35N 045-19W,
      59-53N 045-11W, 59-42N 045-57W, 59-56N 046-05W,
      60-04N 045-39W, 60-26N 045-59W, 60-21N 046-27W,
      60-29N 047-01W, 60-41N 046-57W.
   E. 61-49N 049-34W, 61-38N 049-38W, 61-33N 049-16W.
7. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 06 MAR 19.
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 MAR 19.

NAVAREA IV 182/192019-03-07 21:11Z → cancelled 2019-03-09 00:01Z (archive)

North american ice service (nais) iceberg bulletin 080001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 080001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-15N 052-45W, 45-00N 048-00W,
   46-20N 044-00W, 49-00N 043-45W, 52-25N 047-35W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 58-00N 051-00W, 58-00N 041-00W,
   64-00N 037-00W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-20N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 44-15N 064-25W, 43-30N 064-05W,
      44-35N 059-35W, 44-15N 058-10W, 44-40N 056-00W,
      47-20N 057-30W, 47-25N 055-15W.
   B. BETWEEN 45-10N 066-10W AND 44-40N 065-50W.
   C. JOINING 46-50N 055-45W, 46-05N 052-50W,
      46-35N 051-40W, 47-05N 048-45W, 45-05N 048-15W,
      45-15N 047-35W, 46-20N 046-10W, 47-50N 045-45W,
      49-10N 048-05W, 51-15N 048-45W, 54-40N 052-25W,
      56-50N 057-25W, 58-00N 058-30W, 62-00N 059-25W,
      63-20N 057-55W.
   D. JOINING 62-26N 041-38W, 61-40N 041-08W,
      60-45N 042-17W, 59-42N 042-31W, 59-30N 044-39W,
      59-35N 045-19W, 59-53N 045-11W, 59-42N 045-57W,
      59-56N 046-05W, 60-04N 045-39W, 60-26N 045-59W,
      60-21N 046-27W, 60-29N 047-01W, 60-41N 046-57W.
   E. JOINING 61-49N 049-34W, 61-38N 049-38W,
      61-33N 049-16W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHEASTERN LIMIT ICEBERG FLIGHT 06 MAR 19.
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 19.

NAVAREA IV 190/192019-03-08 21:05Z → cancelled 2019-03-10 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
   46-40N 053-10W, 46-15N 052-45W, 44-50N 048-00W,
   46-20N 044-00W, 49-00N 043-25W, 52-25N 047-35W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 58-00N 051-00W, 58-00N 041-00W,
   64-00N 037-00W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-10N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 43-45N 066-05W, 43-00N 065-45W,
      43-15N 064-05W, 44-30N 059-35W, 44-15N 058-10W,
      44-40N 056-00W, 47-15N 057-10W, 47-15N 055-15W.
   B. BETWEEN 44-40N 067-05W AND 44-00N 066-10W.
   C. JOINING 46-50N 055-45W, 46-05N 052-50W,
      47-05N 048-45W, 45-05N 048-15W, 45-30N 046-30W,
      46-20N 045-45W, 47-55N 045-35W, 49-10N 047-55W,
      51-15N 048-35W, 55-00N 052-25W, 56-25N 057-00W,
      58-00N 058-30W, 61-30N 060-30W, 63-30N 057-55W.
   D. JOINING 62-30N 041-30W, 61-43N 041-07W,
      59-47N 042-36W, 59-36N 043-59W, 59-49N 043-36W.
   E. JOINING 60-16N 045-21W, 60-12N 045-32W,
      60-38N 046-35W, 60-41N 046-30W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHEASTERN LIMIT ICEBERG FLIGHT 06 MAR 19.
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 19.

NAVAREA IV 193/192019-03-09 22:38Z → cancelled 2019-03-11 00:01Z (archive)

North american ice service (nais) iceberg bulletin 100001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   100001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-15N 052-45W, 44-50N 047-40W,
   46-00N 044-00W, 49-00N 043-00W, 52-25N 047-35W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 58-00N 051-00W, 58-00N 041-00W,
   64-00N 037-00W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-10N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 43-45N 066-05W, 43-00N 065-45W,
      43-15N 064-05W, 44-30N 059-35W, 44-15N 058-10W,
      44-40N 056-00W, 47-15N 057-10W, 47-15N 055-15W.
   B. BETWEEN 44-40N 067-05W AND 44-00N 066-10W.
   C. JOINING 46-50N 055-45W, 46-05N 052-50W,
      47-05N 048-45W, 45-05N 048-15W, 45-30N 046-30W,
      47-55N 045-35W, 49-10N 047-55W, 55-00N 052-25W,
      56-25N 057-00W, 58-00N 058-30W, 61-30N 060-30W,
      63-30N 057-55W.
   D. JOINING 62-30N 041-30W, 61-43N 041-07W,
      59-47N 042-36W, 59-36N 043-59W, 59-49N 043-36W.
   E. JOINING 60-16N 045-21W, 60-12N 045-32W,
      60-38N 046-35W, 60-41N 046-30W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHEASTERN LIMIT ICEBERG FLIGHT 06 MAR 19.
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 19.

NAVAREA IV 199/192019-03-10 19:56Z → cancelled 2019-03-12 00:01Z (archive)

North american ice service (nais) iceberg bulletin 110001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 110001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-15N 052-45W, 44-50N 047-40W,
   45-55N 043-50W, 49-00N 042-40W, 52-25N 047-35W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 58-00N 051-00W, 58-00N 041-00W,
   64-00N 037-00W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-10N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 43-45N 066-05W, 43-05N 065-40W,
      44-40N 059-35W, 44-20N 058-10W, 44-20N 056-05W,
      46-55N 056-55W, 47-15N 055-15W.
   B. BETWEEN 44-40N 067-05W AND 44-00N 066-10W.
   C. JOINING 46-52N 055-45W, 46-05N 052-50W,
      47-05N 048-55W, 45-35N 047-35W, 45-35N 046-25W,
      48-05N 045-30W, 49-05N 047-25W, 55-15N 052-10W,
      56-40N 058-10W, 58-00N 059-00W, 61-25N 060-55W,
      63-30N 057-55W.
   D. JOINING 62-30N 041-30W, 62-09N 041-24W,
      61-50N 041-23W, 61-26N 041-47W, 59-55N 042-54W,
      59-39N 043-47W, 59-35N 045-01W, 59-44N 045-27W,
      59-48N 044-05W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHEASTERN LIMIT ICEBERG FLIGHT 06 MAR 19.
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 19.

NAVAREA IV 202/192019-03-11 20:22Z → cancelled 2019-03-13 00:01Z (archive)

North american ice service (nais) iceberg bulletin 120001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 120001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-00N 052-45W, 44-50N 047-10W,
   45-40N 043-50W, 49-00N 042-20W, 52-25N 047-35W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 58-00N 051-00W, 58-00N 041-00W,
   64-00N 037-00W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-10N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 43-45N 066-05W, 43-05N 066-05W,
      44-55N 058-45W, 44-10N 057-25W, 44-15N 056-05W,
      47-15N 056-45W, 47-15N 055-15W.
   B. BETWEEN 44-40N 067-05W AND 44-00N 066-10W.
   C. JOINING 46-50N 055-45W, 45-40N 054-30W,
      45-20N 052-40W, 47-05N 048-55W, 45-30N 047-30W,
      45-25N 046-15W, 48-05N 045-30W, 49-05N 047-25W,
      55-15N 052-10W, 56-50N 057-50W, 58-00N 058-45W,
      61-15N 060-20W, 63-25N 057-55W.
   D. JOINING 62-25N 041-38W, 61-46N 041-17W,
      59-33N 043-46W, 59-40N 045-19W,
      59-43N 045-14W, 59-48N 043-59W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHEASTERN LIMIT ICEBERG FLIGHT 06 MAR 19.
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 19.

NAVAREA IV 204/192019-03-12 18:36Z → cancelled 2019-03-14 00:01Z (archive)

North american ice service (nais) iceberg bulletin 130001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 130001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-00N 052-45W, 44-50N 047-10W,
   45-40N 043-50W, 48-50N 042-10W, 52-25N 047-35W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 58-00N 051-00W, 58-00N 041-00W,
   64-00N 037-00W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-10N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 44-45N 067-10W, 43-15N 065-45W,
      45-10N 058-40W, 44-45N 057-45W, 45-10N 056-45W,
      46-50N 056-40W, 46-30N 056-00W, 46-05N 053-30W,
      47-05N 048-40W, 45-45N 047-40W, 45-25N 046-15W,
      47-45N 045-40W, 49-25N 048-10W, 52-10N 049-30W,
      55-15N 052-10W, 56-40N 057-35W, 58-00N 058-45W,
      61-15N 060-20W, 63-25N 057-55W.
   B. JOINING 62-25N 041-38W, 61-46N 041-17W,
      59-33N 043-46W, 59-40N 045-19W, 59-43N 045-14W,
      59-48N 043-59W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHEASTERN LIMIT ICEBERG FLIGHT 06 MAR 19.
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 MAR 19.

NAVAREA IV 207/192019-03-13 20:09Z → cancelled 2019-03-15 00:01Z (archive)

North american ice service (nais) iceberg bulletin 140001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 140001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-00N 052-00W, 44-50N 047-10W,
   45-40N 043-50W, 48-00N 042-15W, 49-10N 042-05W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 58-00N 051-00W, 58-00N 041-00W,
   64-00N 037-00W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-10N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-25N 065-25W AND 45-00N 065-00W.
   B. JOINING 44-25N 063-40W, 44-10N 062-40W,
      44-45N 057-00W, 47-20N 057-00W, 47-20N 055-15W.
   C. JOINING 46-55N 055-15W, 46-05N 053-30W,
      47-05N 048-40W, 45-45N 047-40W, 45-25N 046-15W,
      47-45N 045-40W, 49-25N 048-10W, 52-10N 049-30W,
      55-15N 052-10W, 56-40N 057-35W, 58-00N 058-45W,
      61-30N 060-35W, 63-25N 057-55W.
   D. JOINING 62-25N 041-38W, 61-46N 041-17W,
      59-33N 043-46W, 59-40N 045-19W, 59-43N 045-14W,
      59-48N 043-59W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 13 MAR 19.
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 19.

NAVAREA IV 209/192019-03-14 19:18Z → cancelled 2019-03-16 00:01Z (archive)

North american ice service (nais) iceberg bulletin 150001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 150001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 44-35N 049-00W, 45-00N 045-45W,
   46-00N 043-35W, 48-00N 042-10W, 49-10N 042-05W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 59-00N 056-00W, 58-00N 041-00W,
   64-00N 036-00W, 65-40N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-10N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-25N 065-25W AND 45-00N 065-00W.
   B. JOINING 45-00N 062-05W, 44-35N 056-45W,
      47-25N 056-50W, 47-20N 055-15W.
   C. JOINING 46-55N 055-15W, 46-10N 053-30W,
      47-05N 048-40W, 44-15N 049-15W, 45-35N 046-30W,
      48-20N 045-40W, 49-25N 048-10W, 52-10N 049-20W,
      55-15N 052-10W, 56-40N 057-35W, 58-00N 058-45W,
      59-20N 059-00W, 61-05N 060-20W, 63-00N 057-50W.
   D. JOINING 62-30N 041-08W, 62-00N 041-14W,
      59-54N 042-32W, 59-23N 043-15W, 59-22N 043-29W,
      59-47N 044-52W, 59-56N 044-35W.
   E. JOINING 61-39N 049-26W, 61-31N 049-34W,
      61-31N 049-13W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 14 MAR 19.
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 19.

NAVAREA IV 214/192019-03-15 19:17Z → cancelled 2019-03-17 00:01Z (archive)

North american ice service (nais) iceberg bulletin 160001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 160001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 44-10N 049-10W, 45-00N 045-45W,
   46-00N 043-35W, 48-00N 042-10W, 49-10N 042-05W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 59-00N 056-00W, 58-00N 041-00W,
   64-00N 036-00W, 65-40N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-10N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-25N 065-25W AND 45-00N 065-00W.
   B. JOINING 44-50N 062-25W, 44-30N 061-45W,
      45-00N 060-00W, 44-30N 056-45W, 47-25N 056-50W,
      47-20N 055-15W.
   C. JOINING 46-50N 055-40W,46-10N 053-05W,
      47-05N 052-10W, 47-05N 048-40W, 43-35N 050-05W,
      43-25N 049-05W, 45-35N 046-25W, 48-20N 045-40W,
      49-25N 048-10W, 52-10N 049-20W, 55-15N 052-10W,
      56-40N 057-30W, 58-00N 058-30W, 60-50N 060-20W,
      63-00N 057-45W.
   D. JOINING 62-30N 041-05W,59-53N 042-07W,
      59-32N 042-34W, 59-27N 043-48W, 59-35N 044-26W,
      59-52N 044-13W.
6. MOST RECENT RECONNAISSANCE:
   NORTHERN SURVEY ICEBERG FLIGHT 14 MAR 19.
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 19.

NAVAREA IV 216/192019-03-16 18:51Z → cancelled 2019-03-18 00:01Z (archive)

North american ice service (nais) iceberg bulletin 170001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 170001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 44-00N 049-35W, 44-00N 048-40W,
   45-30N 044-00W, 47-50N 042-00W, 49-00N 042-00W,
   56-50N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-50N 054-00W, 59-40N 058-00W, 61-30N 055-00W,
   59-00N 049-00W, 57-40N 041-00W, 64-00N 037-00W,
   65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-10N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-25N 065-25W AND 45-00N 065-00W.
   B. JOINING 44-50N 062-25W, 44-40N 061-55W,
      45-40N 059-15W, 44-25N 057-55W, 44-20N 056-25W,
      47-25N 056-50W, 47-20N 055-15W.
   C. JOINING 46-50N 055-40W, 46-10N 053-05W,
      47-35N 051-55W, 47-10N 048-00W, 43-15N 050-30W,
      42-35N 049-20W, 46-05N 046-00W, 48-20N 045-45W,
      49-25N 048-10W, 52-10N 049-20W, 54-55N 051-40W,
      56-45N 057-25W, 58-00N 058-30W, 60-50N 060-20W,
      63-00N 057-45W.
   D. JOINING 62-26N 041-02W, 61-15N 041-14W,
      59-05N 042-44W, 59-57N 044-38W.
6. MOST RECENT RECONNAISSANCE:
   NORTHERN SURVEY ICEBERG FLIGHT 14 MAR 19.
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 19.

NAVAREA IV 218/192019-03-17 19:02Z → cancelled 2019-03-19 00:01Z (archive)

North american ice service (nais) iceberg bulletin 180001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 180001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 43-40N 049-30W, 43-40N 048-40W,
   45-55N 043-15W, 48-00N 041-50W, 52-00N 045-00W,
   56-50N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-50N 054-00W, 59-40N 058-00W, 61-30N 055-00W,
   59-00N 049-00W, 57-40N 041-00W, 64-00N 037-00W,
   65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-10N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-25N 065-25W AND 45-00N 065-00W.
   B. JOINING 44-50N 062-25W, 44-40N 061-55W,
      45-50N 059-00W, 44-30N 057-40W, 44-35N 055-55W,
      47-20N 056-35W, 47-20N 055-15W.
   C. JOINING 46-50N 055-40W, 46-10N 053-05W,
      48-10N 051-40W, 47-10N 048-00W, 43-15N 050-30W,
      42-25N 049-10W, 46-05N 046-00W, 48-05N 045-35W,
      49-15N 047-40W, 52-00N 049-00W, 55-00N 051-25W,
      56-45N 057-25W, 58-00N 058-30W, 61-30N 061-10W,
      63-20N 057-55W.
   D. JOINING 62-26N 041-20W, 62-08N 040-48W,
      59-59N 041-40W, 59-12N 042-55W, 59-40N 044-48W,
      59-51N 044-20W.
6. MOST RECENT RECONNAISSANCE:
   NORTHERN SURVEY ICEBERG FLIGHT 14 MAR 19.
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 19.

NAVAREA IV 222/192019-03-18 19:35Z → cancelled 2019-03-20 00:01Z (archive)

North american ice service (nais) iceberg bulletin 190001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 190001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 42-50N 049-40W, 42-50N 048-30W,
   46-10N 042-35W, 49-00N 042-30W, 54-00N 048-50W,
   56-50N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-50N 054-00W, 59-40N 058-00W, 61-30N 055-00W,
   59-00N 049-00W, 57-40N 041-00W, 64-00N 037-00W,
   65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-10N 058-40W AND 50-10N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 45-25N 065-25W AND 45-00N 065-00W.
   B. 44-50N 062-25W, 44-40N 061-55W, 45-50N 059-00W,
      45-10N 058-15W, 45-35N 056-10W, 47-20N 056-35W,
      47-20N 055-15W.
   C. 46-50N 055-40W, 46-20N 052-45W, 48-35N 051-40W,
      47-10N 048-00W, 43-15N 050-30W, 42-25N 049-10W,
      48-05N 045-15W, 49-10N 047-25W, 55-20N 052-00W,
      56-25N 057-30W, 58-00N 059-15W, 61-15N 061-20W,
      63-20N 057-55W.
   D. 62-26N 041-19W, 61-48N 041-08W, 59-48N 042-31W,
      59-30N 043-18W, 59-47N 045-23W, 59-51N 045-07W,
      59-52N 044-21W.
6. MOST RECENT RECONNAISSANCE:
   NORTHERN SURVEY ICEBERG FLIGHT 14 MAR 19.
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 19.

NAVAREA IV 224/192019-03-19 19:28Z → cancelled 2019-03-21 00:01Z (archive)

North american ice service (nais) iceberg bulletin 200001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 200001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 42-30N 050-00W, 42-30N 048-40W,
   46-15N 042-25W, 49-00N 042-25W, 54-00N 048-35W,
   56-50N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-50N 054-00W, 59-40N 058-00W, 61-30N 055-00W,
   59-00N 049-00W, 57-40N 041-00W, 64-00N 037-00W,
   65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-45N 059-25W AND 49-45N 057-45W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 45-25N 065-25W AND 45-00N 065-00W.
   B. 44-50N 062-25W, 44-50N 062-10W, 45-10N 061-00W,
      46-00N 059-30W, 45-45N 057-00W, 47-25N 056-25W,
      47-20N 055-15W.
   C. 46-50N 055-40W, 46-20N 052-45W, 48-35N 051-40W,
      47-10N 048-00W, 43-15N 050-30W, 42-25N 049-10W,
      48-20N 045-05W, 49-10N 047-25W, 55-20N 052-00W,
      56-25N 057-30W, 58-00N 059-00W, 61-00N 060-35W,
      63-05N 057-50W.
   D. 62-26N 041-19W, 61-48N 041-08W, 59-48N 042-31W,
      59-30N 043-18W, 59-47N 044-46W, 60-00N 044-40W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHEASTERN LIMIT ICEBERG FLIGHT 18 MAR 19.
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 MAR 19.

NAVAREA IV 227/192019-03-20 20:08Z → cancelled 2019-03-22 00:01Z (archive)

North american ice service (nais) iceberg bulletin 210001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 210001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 42-20N 050-00W, 42-20N 048-40W,
   46-10N 042-20W, 49-00N 042-20W, 54-00N 048-35W,
   56-50N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-50N 054-00W, 60-00N 059-30W, 62-00N 056-30W,
   57-40N 048-20W, 58-00N 041-30W, 64-00N 037-00W,
   65-30N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-45N 059-25W AND 49-45N 057-45W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 45-25N 065-25W AND 45-00N 065-00W.
   B. 44-50N 062-25W, 44-50N 062-10W, 45-10N 061-00W,
      46-00N 059-30W, 45-45N 056-50W, 46-35N 056-05W,
      47-25N 056-25W, 47-20N 055-15W.
   C. 46-50N 055-40W, 46-20N 052-45W, 48-35N 051-40W,
      47-10N 048-00W, 43-15N 050-30W, 42-35N 048-40W,
      47-20N 045-00W, 48-20N 045-05W, 49-15N 047-15W,
      50-50N 047-50W, 55-20N 052-00W, 56-25N 057-10W,
      58-00N 058-30W, 59-15N 058-40W, 60-45N 059-50W,
      62-30N 057-35W.
   D. 62-30N 040-40W, 61-21N 040-47W, 59-35N 041-49W,
      59-27N 042-04W, 59-22N 043-18W, 59-30N 045-07W,
      59-51N 045-01W, 59-59N 044-44W.
   E. 61-32N 049-12W, 61-30N 049-19W, 61-39N 049-34W,
      61-45N 049-31W, 61-46N 049-24W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 20 MAR 19.
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 19.

NAVAREA IV 230/192019-03-21 19:44Z → cancelled 2019-03-23 00:01Z (archive)

North american ice service (nais) iceberg bulletin 220001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 220001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 41-35N 051-00W, 41-35N 049-00W,
   46-00N 042-15W, 49-00N 042-15W, 53-40N 049-00W,
   56-50N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-50N 054-00W, 60-00N 059-30W, 62-00N 056-30W,
   57-40N 048-20W, 58-00N 041-30W, 64-00N 037-00W,
   65-30N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-37N 059-28W AND 49-42N 057-54W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-25N 065-25W AND 45-00N 065-00W.
   B. JOINING 44-50N 062-25W, 44-50N 062-10W, 45-10N 061-00W,
      46-00N 059-30W, 45-45N 056-50W, 46-50N 055-50W.
   C. JOINING 46-50N 055-40W, 46-20N 052-45W, 48-35N 051-40W,
      47-10N 048-00W, 43-15N 050-30W, 42-35N 048-40W,
      47-20N 045-00W, 48-20N 045-05W, 49-15N 047-15W,
      50-50N 047-50W, 55-20N 052-00W, 56-25N 057-10W,
      58-00N 058-30W, 59-15N 058-40W, 60-45N 059-50W,
      62-30N 057-35W.
   D. JOINING 62-26N 039-51W, 61-00N 040-28W, 60-32N 041-23W,
      59-28N 041-30W, 59-08N 043-46W, 59-30N 045-07W,
      59-38N 044-23W, 59-51N 044-18W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 20 MAR 19.
7. NOTE THE SIGNIFICANT EXPANSION
   OF THE ICEBERG LIMIT SINCE 210001Z MAR
   BULLETIN DUE TO RECENT ICEBERG SIGHTING.
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 19.

NAVAREA IV 237/192019-03-22 20:46Z → cancelled 2019-03-24 00:01Z (archive)

North american ice service (nais) iceberg bulletin 230001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 230001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 41-10N 051-10W, 41-35N 049-00W,
   46-00N 041-50W, 49-00N 042-15W, 56-50N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-50N 054-00W, 60-20N 059-00W, 62-00N 056-30W,
   57-40N 048-20W, 58-00N 041-30W, 64-00N 037-00W,
   65-30N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-37N 059-28W AND 49-42N 057-54W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-25N 065-25W AND 45-00N 065-00W.
   B. JOINING 44-50N 062-25W, 44-50N 062-10W,
      45-10N 061-00W, 46-00N 059-30W,
      45-45N 056-50W, 46-50N 055-50W.
   C. JOINING 46-35N 053-35W, 46-10N 052-35W,
      49-05N 052-10W, 46-15N 047-10W,
      47-25N 044-10W, 49-10N 046-55W,
      53-55N 050-35W, 56-35N 057-05W,
      58-00N 058-30W, 59-15N 058-40W,
      60-45N 059-50W, 62-30N 057-35W.
   D. JOINING 62-26N 039-51W, 61-00N 040-28W,
      60-32N 041-23W, 59-28N 041-30W,
      59-08N 043-46W, 59-30N 045-07W,
      59-38N 044-23W, 59-51N 044-18W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 20 MAR 19.
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 MAR 19.

NAVAREA IV 240/192019-03-23 19:24Z → cancelled 2019-03-25 00:01Z (archive)

North american ice service (nais) iceberg bulletin 240001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 240001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 41-10N 051-40W, 41-10N 049-35W,
   46-15N 041-45W, 49-30N 041-10W, 56-20N 053-15W,
   56-50N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-50N 054-00W, 60-20N 059-00W, 62-00N 056-30W,
   57-40N 048-20W, 58-00N 041-30W, 64-00N 037-00W,
   65-30N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-37N 059-28W AND 49-42N 057-54W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-25N 065-25W AND 45-00N 065-00W.
   B. JOINING 44-50N 062-25W, 44-50N 062-10W,
      45-10N 061-00W, 46-05N 059-25W,
      46-05N 057-35W, 47-30N 056-05W.
   C. JOINING 47-45N 052-45W, 49-10N 052-30W,
      50-10N 050-55W, 46-15N 046-55W,
      47-00N 044-40W, 50-30N 047-45W,
      54-00N 050-00W, 55-35N 052-05W,
      56-20N 056-10W, 58-00N 058-00W,
      59-15N 058-40W, 60-45N 059-50W,
      62-30N 057-35W.
   D. JOINING 62-30N 040-14W, 62-08N 039-47W,
      60-50N 039-53W, 59-20N 041-34W,
      59-12N 042-26W, 59-16N 043-57W,
      59-48N 044-04W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 20 MAR 19.
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 MAR 19.

NAVAREA IV 242/192019-03-24 18:41Z → cancelled 2019-03-26 00:01Z (archive)

North american ice service (nais) iceberg bulletin 250001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 250001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 41-10N 051-40W, 41-10N 049-20W,
   46-15N 041-45W, 50-00N 041-10W, 56-20N 053-15W,
   56-50N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-50N 054-00W, 60-20N 059-00W, 62-00N 056-30W,
   57-40N 048-20W, 58-00N 041-30W, 64-00N 037-00W,
   65-30N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-37N 059-28W AND 49-42N 057-54W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-25N 065-25W AND 45-00N 065-00W.
   B. JOINING 44-50N 062-25W, 44-50N 062-10W,
      45-10N 061-00W, 46-05N 059-25W,
      46-05N 057-35W, 47-30N 056-05W.
   C. JOINING 48-10N 053-00W, 49-40N 052-35W,
      49-50N 051-15W, 46-15N 046-15W,
      47-20N 044-05W, 49-05N 046-40W,
      52-35N 048-55W, 55-05N 051-50W,
      56-15N 056-15W, 58-00N 058-00W,
      59-15N 058-40W, 60-45N 059-50W,
      62-30N 057-35W.
   D. JOINING 62-27N 040-50W, 61-12N 040-22W,
      60-26N 040-32W, 60-17N 042-34W,
      59-39N 043-20W, 59-45N 044-26W,
      59-51N 044-20W.
   E. JOINING 61-44N 049-29W, 61-31N 049-50W,
      61-31N 049-13W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 20 MAR 19.
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 MAR 19.

NAVAREA IV 246/192019-03-25 19:51Z → cancelled 2019-03-27 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   260001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 41-10N 051-40W, 40-45N 049-20W,
   46-15N 041-45W, 50-20N 040-50W, 56-20N 053-15W,
   56-30N 053-35W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-30N 053-35W, 60-00N 058-30W, 61-20N 056-00W,
   58-00N 044-00W, 58-40N 038-30W, 64-00N 036-05W,
   65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-37N 059-28W AND 49-42N 057-54W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-25N 065-25W AND 45-00N 065-00W.
   B. JOINING 44-50N 062-25W, 44-50N 062-10W,
      45-10N 061-00W, 46-05N 059-25W, 46-05N 057-35W,
      47-30N 056-05W.
   C. JOINING 48-10N 053-00W, 49-40N 052-35W,
      49-50N 051-20W, 46-15N 046-15W, 47-15N 044-00W,
      49-00N 046-40W, 52-35N 048-50W, 55-30N 051-55W,
      56-15N 056-15W, 58-00N 058-00W, 59-15N 058-40W,
      60-45N 059-50W, 62-30N 057-35W.
   D. JOINING 62-30N 040-50W, 61-13N 040-21W,
      60-38N 040-18W, 60-25N 040-35W, 59-35N 043-51W,
      59-46N 045-08W, 59-53N 044-23W.
   E. JOINING 61-34N 049-16W, 61-40N 049-59W,
      61-47N 049-39W, 61-45N 049-20W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 20 MAR 19.
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 MAR 19.

NAVAREA IV 251/192019-03-26 23:04Z → cancelled 2019-03-28 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   270001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 41-10N 051-40W, 40-45N 049-20W,
   46-15N 041-45W, 50-30N 040-40W, 56-20N 053-15W,
   56-30N 053-35W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-30N 053-35W, 60-00N 058-30W, 61-20N 056-00W,
   58-00N 044-00W, 58-40N 038-30W, 64-00N 036-05W,
   65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-37N 059-28W AND 49-42N 057-54W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-25N 065-25W AND 45-00N 065-00W.
   B. JOINING 44-50N 062-25W, 44-50N 062-10W,
      45-10N 061-00W, 46-15N 059-00W, 46-05N 057-10W,
      47-35N 056-25W.
   C. JOINING 48-10N 052-55W, 51-00N 049-30W,
      54-00N 049-30W, 55-45N 053-15W, 56-20N 056-00W,
      58-00N 057-30W.
   D. JOINING 58-00N 058-00W, 59-15N 058-40W,
      60-45N 059-50W, 62-30N 057-35W.
   E. JOINING 62-26N 040-52W, 60-27N 040-21W,
      59-33N 043-54W, 59-38N 044-37W, 59-56N 045-01W,
      59-55N 044-28W.
   F. JOINING 62-39N 050-25W, 62-34N 050-44W,
      62-16N 050-13W, 62-16N 050-01W.
   G. JOINING 61-49N 049-28W, 61-40N 049-57W,
      61-31N 049-15W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 20 MAR 19.
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 MAR 19.

NAVAREA IV 253/192019-03-27 19:45Z → cancelled 2019-03-29 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   280001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 41-00N 052-00W, 40-45N 049-20W,
   46-15N 041-40W, 50-40N 040-15W, 56-20N 053-15W,
   56-30N 053-35W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-30N 053-35W, 60-00N 058-30W, 61-20N 056-00W,
   58-00N 044-00W, 58-40N 038-30W, 64-00N 036-05W,
   65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-28N 059-40W AND 49-38N 057-56W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-25N 065-25W AND 45-00N 065-00W.
   B. JOINING 44-50N 062-25W, 44-50N 062-10W,
      45-10N 061-00W, 46-15N 059-00W, 46-05N 057-10W,
      47-35N 056-25W.
   C. JOINING 46-55N 055-25W, 46-20N 052-50W,
      48-10N 052-15W, 50-50N 049-40W, 52-10N 048-35W,
      55-10N 051-50W, 56-20N 056-15W, 58-00N 057-00W,
      59-15N 058-40W, 60-45N 059-40W, 62-30N 057-35W.
   D. JOINING 62-30N 040-49W, 61-13N 040-19W,
      60-28N 040-19W, 59-28N 043-14W, 59-20N 044-40W,
      59-26N 045-05W, 59-40N 044-37W, 59-50N 043-38W.
   E. JOINING 61-31N 049-13W, 61-39N 050-00W,
      61-48N 049-39W, 61-45N 049-27W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 27 MAR 19.
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 MAR 19.

NAVAREA IV 256/192019-03-28 18:54Z → cancelled 2019-03-30 00:01Z (archive)

North american ice service (nais) iceberg bulletin 290001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 290001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 41-00N 052-00W, 40-45N 049-20W,
   46-15N 041-40W, 50-30N 040-00W, 56-30N 053-35W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-30N 053-35W, 61-00N 058-30W, 62-00N 054-00W,
   58-00N 045-00W, 58-40N 038-30W, 64-00N 036-05W,
   65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-27N 059-44W AND 49-30N 058-00W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 44-50N 062-25W, 44-50N 062-10W, 45-10N 061-00W,
      46-15N 059-00W, 45-50N 057-15W, 46-35N 056-20W,
      46-30N 055-30W, 46-20N 052-50W, 50-35N 049-30W,
      52-10N 048-35W, 55-15N 051-55W, 56-20N 056-15W,
      58-00N 057-00W, 59-15N 058-40W, 60-45N 059-40W,
      62-30N 057-35W.
   B. 62-30N 040-16W, 61-41N 040-02W, 60-19N 041-11W,
      59-31N 042-13W, 59-20N 042-55W, 59-41N 043-26W,
      59-55N 043-17W.
   C. 59-29N 044-14W, 59-26N 045-18W, 59-17N 045-16W,
      59-20N 044-13W, 59-29N 044-14W.
   D. 61-31N 049-12W, 61-39N 050-00W, 61-47N 049-44W,
      61-43N 049-24W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 28 MAR 19.
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 MAR 19.

NAVAREA IV 261/192019-03-29 19:29Z → cancelled 2019-03-31 00:01Z (archive)

North american ice service (nais) iceberg bulletin 300001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 300001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 40-45N 052-00W, 40-45N 049-00W,
   45-00N 043-20W, 46-25N 042-00W, 50-30N 039-45W,
   56-30N 053-35W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-30N 053-35W, 61-00N 058-30W, 62-00N 054-00W,
   58-00N 045-00W, 58-40N 038-30W, 64-00N 036-05W,
   65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-27N 059-44W AND 49-30N 058-00W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 44-50N 062-25W, 44-50N 062-10W, 45-10N 061-00W,
      46-15N 059-00W, 45-50N 057-30W, 46-55N 056-00W.
   B. 48-05N 052-50W, 50-00N 049-00W, 52-10N 048-35W,
      55-25N 052-30W, 56-20N 055-55W, 58-00N 057-00W,
      60-45N 059-40W, 63-05N 057-50W.
   C. 62-30N 040-24W, 61-26N 039-53W, 59-59N 040-53W,
      59-50N 042-03W, 60-00N 042-41W, 61-10N 042-34W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHWESTERN LIMIT ICEBERG FLIGHT 28 MAR 19.
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 310001Z MAR 19.

NAVAREA IV 265/192019-03-30 19:58Z → cancelled 2019-04-01 00:01Z (archive)

North american ice service (nais) iceberg bulletin 310001Z mar 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 310001Z MAR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 41-00N 052-50W, 41-00N 049-00W,
   45-00N 043-20W, 46-25N 041-55W, 50-35N 039-40W,
   56-30N 053-35W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-30N 053-35W, 61-00N 058-30W, 62-00N 054-00W,
   58-00N 045-00W, 58-40N 038-30W, 64-00N 036-05W,
   65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-27N 059-44W AND 49-30N 058-00W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 44-50N 062-25W, 44-50N 062-10W, 45-10N 061-00W,
      46-15N 059-00W, 45-50N 057-30W, 46-55N 056-00W.
   B. 48-05N 052-50W, 50-00N 049-00W, 52-10N 048-35W,
      55-25N 052-00W, 56-30N 056-00W, 58-00N 057-00W,
      60-05N 059-20W, 63-05N 057-50W.
   C. 62-30N 040-24W, 61-26N 039-53W, 59-59N 040-53W,
      59-50N 042-03W, 60-00N 042-41W, 61-10N 042-34W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 29 MAR 19.
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 APR 19.

NAVAREA IV 267/192019-03-31 20:38Z → cancelled 2019-04-02 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 010001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 40-50N 052-30W, 40-50N 049-00W,
   45-00N 043-20W, 46-20N 041-30W, 50-20N 041-05W,
   53-35N 046-45W, 56-30N 053-35W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-30N 053-35W, 61-00N 058-30W, 62-00N 054-00W,
   58-00N 045-00W, 58-40N 038-30W, 64-00N 036-05W,
   65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-20N 059-55W AND 49-25N 058-05W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING
   A. 44-50N 062-25W, 44-50N 062-10W, 45-10N 061-00W,
      46-15N 059-00W, 45-50N 057-30W, 46-55N 056-00W.
   B. 48-05N 052-50W, 50-35N 049-30W, 53-25N 049-30W,
      55-25N 051-30W, 56-30N 056-00W, 58-00N 057-00W,
      61-05N 059-25W, 63-05N 057-50W.
   C. 62-30N 040-45W, 61-50N 040-50W, 60-30N 041-10W,
      60-05N 041-45W, 60-05N 042-40W, 61-20N 043-00W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 30 MAR 19.
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 APR 19.

NAVAREA IV 269/192019-04-01 18:34Z → cancelled 2019-04-03 00:01Z (archive)

North american ice service (nais) iceberg bulletin 020001Z apr 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 020001Z APR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 40-50N 052-30W, 40-50N 048-30W,
   45-00N 043-20W, 46-20N 041-30W, 50-20N 041-05W,
   54-00N 047-00W, 56-30N 053-35W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-30N 053-35W, 60-40N 057-30W, 62-00N 053-15W,
   59-00N 048-05W, 57-40N 041-00W, 59-30N 036-30W,
   63-50N 036-00W, 64-30N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-20N 059-55W AND 49-25N 058-05W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 44-50N 062-25W, 44-50N 062-10W,
      45-10N 061-00W, 46-15N 059-00W, 45-50N
      057-30W, 46-55N 056-00W.
   B. JOINING 48-40N 053-05W, 50-30N 049-00W,
      52-35N 048-50W, 55-35N 050-50W, 56-25N
      055-25W, 58-00N 057-00W, 60-45N 058-40W,
      62-45N 057-40W.
   C. JOINING 62-30N 040-45W, 61-50N 040-50W,
      60-30N 041-10W, 60-05N 041-45W, 60-05N 042-40W,
      61-20N 043-00W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 30 MAR 19.
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 APR 19.

NAVAREA IV 273/192019-04-02 19:10Z → cancelled 2019-04-04 00:01Z (archive)

North american ice service (nais) iceberg bulletin 030001Z apr 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 030001Z APR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 40-35N 052-30W, 40-50N 048-30W,
   46-00N 041-30W, 49-00N 041-30W, 54-15N 046-35W,
   56-30N 053-35W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-30N 053-35W, 60-40N 057-30W, 62-00N 053-15W,
   59-00N 048-05W, 57-40N 041-00W, 59-30N 036-30W,
   63-50N 036-00W, 64-30N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-20N 059-55W AND 49-25N 058-05W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 44-50N 062-25W, 44-50N 062-10W,
      45-10N 061-00W, 46-15N 059-00W, 45-50N 057-30W,
      46-55N 056-00W.
   B. JOINING 49-10N 053-35W, 50-40N 049-10W,
      52-35N 048-50W, 55-45N 051-00W, 56-35N 055-00W,
      58-00N 056-30W, 60-45N 058-40W, 62-45N 057-40W.
   C. JOINING 62-26N 040-42W, 59-54N 041-29W,
      59-58N 043-07W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 30 MAR 19.
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 APR 19.

NAVAREA IV 277/192019-04-03 20:12Z → cancelled 2019-04-05 00:01Z (archive)

North american ice service (nais) iceberg bulletin 040001Z apr 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 040001Z APR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 40-35N 052-30W, 40-35N 048-30W,
   46-00N 041-10W, 48-00N 041-10W, 54-00N 045-30W,
   56-30N 053-35W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-30N 053-35W, 60-40N 057-30W, 62-00N 053-15W,
   59-00N 048-05W, 57-40N 041-00W, 59-30N 036-30W,
   63-50N 036-00W, 64-30N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-20N 059-55W AND 49-25N 058-05W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 44-50N 062-25W, 44-50N 062-10W,
      45-10N 061-00W, 46-15N 059-00W,
      45-50N 057-30W, 46-55N 056-00W.
   B. JOINING 49-10N 053-35W, 50-40N 049-10W,
      52-35N 048-50W, 55-45N 051-00W,
      56-35N 055-00W, 58-00N 056-30W,
      60-45N 058-40W, 62-45N 057-40W.
   C. JOINING 62-25N 041-08W, 61-54N 041-01W,
      59-37N 042-13W, 59-31N 044-08W,
      59-46N 044-33W, 59-53N 044-23W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 30 MAR 19.
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 APR 19.

NAVAREA IV 303/192019-04-11 18:46Z → cancelled 2019-04-13 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 120001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 40-35N 052-45W, 40-10N 047-20W,
   45-55N 037-00W, 47-30N 037-30W, 55-00N 045-15W,
   56-35N 052-30W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-35N 052-30W, 58-00N 056-55W, 62-30N 059-00W,
   64-05N 055-00W, 58-55N 051-30W, 58-40N 040-05W,
   60-30N 035-30W, 64-00N 038-30W, 65-30N 028-05W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-20N 059-55W AND 49-00N 058-20W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 45-40N 060-15W, 45-10N 059-50W, 44-55N 057-55W,
      46-10N 057-40W, 46-35N 056-10W, 46-55N 055-55W.
   B. 49-15N 053-30W, 48-30N 050-30W, 50-50N 048-35W,
      54-10N 052-40W, 54-50N 055-05W, 58-00N 058-30W,
      61-20N 060-15W, 63-10N 057-55W.
   C. 62-26N 041-18W, 59-45N 043-02W, 59-30N 045-05W,
      59-35N 046-00W, 60-00N 047-00W, 60-20N 047-00W,
      60-30N 046-00W.
   D. 61-42N 049-26W, 61-47N 049-51W, 61-35N 049-33W,
      61-34N 049-15W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHWESTERN LIMIT GENERAL FLIGHT 10 APR 19.
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 APR 19.

NAVAREA IV 342/192019-04-23 20:17Z → cancelled 2019-04-25 00:01Z (archive)

North american ice service (nais) iceberg bulletin 240001Z apr 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 240001Z APR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-43N 053-19W, 42-15N 051-15W, 41-30N 047-15W,
   41-30N 046-00W, 47-00N 041-15W, 49-00N 041-15W,
   56-00N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-00N 050-00W, 57-15N 056-30W, 59-55N 058-40W,
   64-00N 054-00W, 58-30N 050-05W, 58-00N 041-00W,
   64-00N 036-30W, 65-30N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-16N 060-04W AND 48-56N 058-27W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 45-55N 059-50W, 46-05N 059-30W,
      47-05N 058-50W, 47-35N 058-50W.
   B. JOINING 49-15N 053-30W, 50-00N 050-30W,
      51-25N 050-30W, 52-00N 052-50W, 55-00N 052-30W,
      56-25N 056-30W, 58-00N 057-30W, 60-25N 059-30W,
      62-35N 057-35W.
   C. JOINING 62-27N 040-31W, 60-52N 041-25W,
      59-28N 042-17W, 59-10N 042-33W, 59-18N 044-30W,
      59-33N 044-51W, 59-48N 044-04W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 18 APR 19.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 230001Z 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 250001Z APR 19.

NAVAREA IV 344/192019-04-24 20:00Z → cancelled 2019-04-26 00:01Z (archive)

North american ice service (nais) iceberg bulletin 250001Z apr 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 250001Z APR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-43N 053-19W, 42-15N 051-15W, 41-25N 047-40W,
   46-15N 040-50W, 49-00N 041-15W, 56-00N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-00N 050-00W, 57-15N 056-30W, 59-55N 058-40W,
   64-00N 054-00W, 58-30N 050-05W, 58-00N 041-00W,
   64-00N 036-30W, 65-30N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-16N 060-04W AND 48-56N 058-27W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 45-55N 059-50W, 46-05N 059-30W,
      47-05N 058-50W, 47-35N 058-50W.
   B. JOINING 49-15N 053-30W, 50-00N 050-30W,
      51-25N 050-30W, 52-00N 052-50W, 54-25N 051-25W,
      56-25N 056-30W, 58-00N 057-30W, 59-45N 059-00W,
      60-50N 057-45W, 62-25N 057-30W.
   C. JOINING 62-26N 041-13W, 60-51N 042-09W,
      59-22N 042-11W, 59-01N 042-15W, 59-00N 044-32W,
      59-22N 044-25W, 59-31N 043-41W, 59-49N 043-45W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 18 APR 19.
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 19.

NAVAREA IV 351/192019-04-25 20:24Z → cancelled 2019-04-27 00:01Z (archive)

North american ice service (nais) iceberg bulletin 260001Z apr 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 260001Z APR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-43N 053-19W, 42-15N 051-15W, 41-30N 049-50W,
   41-25N 047-40W, 46-15N 040-50W, 49-00N 041-15W,
   56-05N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-05N 050-00W, 57-00N 055-00W, 59-00N 057-30W,
   63-20N 054-00W, 60-00N 052-00W, 57-20N 047-00W,
   59-00N 040-00W, 64-00N 036-30W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-16N 060-04W AND 48-56N 058-27W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 45-55N 059-50W, 46-05N 059-30W,
      47-05N 058-50W, 47-35N 058-50W.
   B. JOINING 49-15N 053-35W, 49-45N 051-50W,
      51-55N 053-00W,
      54-40N 051-50W, 56-25N 056-30W,
      58-00N 057-50W, 60-00N 058-50W, 61-40N 057-20W.
   C. JOINING 62-26N 041-13W, 60-51N 042-09W,
      59-22N 042-11W, 59-01N 042-15W, 59-00N 044-32W,
      59-22N 044-25W, 59-31N 043-41W, 59-49N 043-45W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 23 APR 19.
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 19.

NAVAREA IV 368/192019-04-29 20:29Z → cancelled 2019-05-01 00:01Z (archive)

North american ice service (nais) iceberg bulletin 300001Z apr 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 300001Z APR
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-43N 053-19W, 43-00N 049-50W, 42-50N 048-00W,
   46-20N 040-30W, 49-00N 041-00W, 56-05N 049-55W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-05N 049-55W, 57-00N 056-00W, 60-00N 056-30W,
   56-40N 047-00W, 56-45N 038-00W, 63-00N 039-05W,
   65-40N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-16N 060-04W AND 48-52N 058-32W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 50-00N 066-45W, 50-10N 064-35W, 50-00N 060-40W,
      47-30N 059-15W, 47-35N 059-10W.
   B. 48-20N 064-40W, 48-00N 064-20W, 47-05N 064-50W.
   C. 47-35N 061-25W, 47-20N 061-40W, 47-10N 061-45W,
      47-10N 062-05W, 47-35N 061-50W, 47-35N 061-25W.
   D. 49-15N 053-35W, 49-50N 052-15W, 52-00N 053-25W,
      53-15N 051-40W, 55-15N 052-15W, 56-05N 054-55W,
      58-00N 057-30W, 61-00N 059-00W, 62-15N 057-30W.
   E. 62-26N 041-29W, 60-36N 042-01W, 59-51N 043-00W,
      58-55N 043-47W, 59-23N 045-27W, 59-39N 045-15W,
      59-48N 043-37W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 28 APR 19.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 290001Z 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 010001Z MAY 19.

NAVAREA IV 373/192019-04-30 20:09Z → cancelled 2019-05-02 00:01Z (archive)

North american ice service (nais) iceberg bulletin 010001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 010001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-43N 053-19W, 43-00N 049-50W, 42-50N 047-40W,
   46-20N 040-00W, 49-00N 040-00W, 56-10N 049-50W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-10N 049-50W, 57-00N 056-00W, 60-00N 056-30W,
   56-40N 047-00W, 56-45N 038-00W, 63-00N 039-05W,
   65-40N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-16N 060-04W AND 48-52N 058-32W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 50-00N 066-45W, 50-10N 064-35W, 50-00N 060-50W,
      48-35N 059-50W, 48-30N 059-15W.
   B. 48-20N 064-40W, 48-00N 064-20W, 47-05N 064-50W.
   C. 47-35N 061-25W, 47-20N 061-40W, 47-10N 061-45W,
      47-10N 062-05W, 47-35N 061-50W, 47-35N 061-25W.
   D. 49-15N 053-35W, 50-00N 052-25W, 52-20N 053-30W,
      53-20N 051-45W, 55-25N 052-25W, 56-25N 055-40W,
      58-00N 057-30W, 61-00N 059-00W, 62-15N 057-30W.
   E. 62-24N 041-28W, 60-34N 041-59W, 58-55N 043-43W,
      59-03N 045-13W, 59-46N 047-08W, 59-59N 046-01W,
      59-37N 044-40W, 59-49N 043-38W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 28 APR 19.
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 MAY 19.

NAVAREA IV 379/192019-05-01 19:47Z → cancelled 2019-05-03 00:01Z (archive)

North american ice service (nais) iceberg bulletin 020001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 020001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-43N 053-19W, 42-55N 048-40W, 42-45N 047-40W,
   46-20N 040-00W, 48-45N 040-00W, 56-00N 049-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-00N 049-00W, 56-20N 052-00W, 59-40N 057-00W,
   56-20N 045-30W, 56-50N 038-30W, 62-30N 040-00W,
   66-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-16N 060-04W AND 48-52N 058-32W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 50-00N 066-45W, 50-10N 064-35W, 50-00N 060-50W,
      48-35N 059-50W, 48-30N 059-15W.
   B. 48-20N 064-40W, 48-00N 064-20W, 47-05N 064-50W.
   C. 47-35N 061-25W, 47-20N 061-40W, 47-10N 061-45W,
      47-10N 062-05W, 47-35N 061-50W, 47-35N 061-25W.
   D. 49-15N 053-35W, 50-00N 052-25W, 52-20N 053-30W,
      53-20N 051-45W, 55-25N 052-25W, 56-25N 055-40W,
      58-00N 057-30W, 61-00N 059-00W, 62-15N 057-30W.
   E. 62-26N 041-32W, 62-01N 041-28W, 60-35N 042-02W,
      59-16N 043-46W, 59-27N 046-27W, 59-41N 047-17W,
      60-02N 047-17W, 60-04N 045-09W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 28 APR 19.
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 19.

NAVAREA IV 383/192019-05-02 20:16Z → cancelled 2019-05-04 00:01Z (archive)

North american ice service (nais) iceberg bulletin 030001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 030001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-43N 053-19W, 42-55N 048-25W, 42-40N 047-40W,
   46-20N 039-40W, 48-45N 039-40W, 56-00N 049-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-00N 049-00W, 56-20N 052-00W, 59-40N 057-00W,
   56-20N 045-30W, 56-50N 038-30W, 62-30N 040-00W,
   66-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING
   50-16N 060-04W, 48-52N 058-32W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 50-00N 066-45W, 50-10N 064-35W,
      50-00N 060-50W, 48-35N 059-50W,
      48-30N 059-15W.
   B. 48-20N 064-40W, 48-00N 064-20W,
      47-05N 064-50W.
   C. 47-35N 061-25W, 47-20N 061-40W,
      47-10N 061-45W, 47-10N 062-05W,
      47-35N 061-50W, 47-35N 061-25W.
   D. 49-25N 053-55W, 50-55N 052-45W,
      55-00N 052-00W, 56-15N 056-10W,
      58-00N 058-00W, 61-00N 058-50W,
      62-20N 057-10W.
   E. 62-26N 041-31W, 61-41N 041-35W,
      59-36N 043-16W, 59-47N 047-32W,
      60-17N 048-45W, 60-16N 046-09W,
      60-01N 044-59W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 28 APR 19.
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 19.

NAVAREA IV 386/192019-05-03 21:07Z → cancelled 2019-05-05 00:01Z (archive)

North american ice service (nais) iceberg bulletin 040001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 040001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 054-05W, 42-35N 048-30W, 42-30N 046-50W,
   46-30N 039-15W, 48-30N 039-15W, 56-10N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-10N 050-00W, 58-20N 057-00W, 62-15N 055-00W,
   58-30N 052-30W, 55-10N 042-05W, 57-30N 037-30W,
   63-00N 039-00W, 65-50N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-16N 060-04W AND 48-52N 058-32W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 50-00N 066-45W, 50-10N 064-35W,
      50-00N 060-50W, 48-35N 059-50W,
      48-30N 059-15W.
   B. JOINING 48-45N 064-10W, 48-20N 064-00W,
      47-20N 064-55W.
   C. JOINING 47-35N 061-25W, 47-20N 061-40W,
      47-10N 061-45W, 47-10N 062-05W, 47-35N 061-50W,
      47-35N 061-25W.
   D. JOINING 49-15N 053-35W, 54-35N 051-30W,
      56-45N 057-35W, 58-00N 058-00W, 61-00N 059-15W,
      62-25N 057-40W.
   E. JOINING 62-26N 041-31W, 61-41N 041-35W,
      59-36N 043-16W, 59-47N 047-32W, 60-17N 048-45W,
      60-16N 046-09W, 60-01N 044-59W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 02 MAY 19.
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 19.

NAVAREA IV 388/192019-05-04 20:05Z → cancelled 2019-05-06 00:01Z (archive)

North american ice service (nais) iceberg bulletin 050001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 050001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 054-05W, 42-35N 048-30W, 42-25N 046-50W,
   46-35N 039-00W, 48-30N 039-00W, 56-00N 050-15W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   56-00N 050-15W, 58-20N 057-00W, 62-15N 055-00W,
   58-30N 052-30W, 55-10N 042-05W, 57-30N 037-30W,
   63-00N 039-00W, 65-50N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-16N 060-04W AND 48-52N 058-32W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 50-00N 066-45W, 50-10N 062-20W,
      50-00N 061-45W, 50-05N 060-00W, 48-45N 058-50W.
   B. JOINING 48-45N 064-10W, 48-20N 064-00W,
      47-20N 064-55W.
   C. JOINING 49-05N 053-35W, 49-30N 052-20W,
      54-35N 052-20W, 56-30N 057-40W, 58-00N 058-00W,
      61-00N 059-15W, 62-25N 057-40W.
   D. JOINING 62-26N 041-31W, 60-06N 042-39W,
      59-32N 043-40W, 59-42N 046-17W, 60-10N 046-32W,
      60-23N 049-27W, 60-35N 049-19W, 60-35N 047-13W,
      60-19N 045-32W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 02 MAY 19.
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 19.

NAVAREA IV 390/192019-05-05 19:20Z → cancelled 2019-05-07 00:01Z (archive)

North american ice service (nais) iceberg bulletin 060001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 060001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 054-05W, 42-35N 048-30W, 42-25N 046-50W,
   46-35N 038-35W, 48-20N 038-35W, 55-30N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-30N 050-00W, 58-20N 057-00W, 62-15N 055-00W,
   58-30N 052-30W, 55-10N 042-05W, 57-30N 037-30W,
   63-00N 039-00W, 65-50N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-16N 060-04W AND 48-52N 058-32W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 50-00N 066-45W, 50-10N 062-20W,
      50-00N 061-45W, 50-05N 060-00W, 48-45N 058-50W.
   B. JOINING 48-45N 064-10W, 48-20N 064-00W,
      47-20N 064-55W.
   C. JOINING 49-05N 053-35W, 49-20N 051-35W,
      51-10N 053-20W, 54-35N 052-25W, 56-30N 057-15W,
      58-00N 058-00W, 60-45N 060-40W, 63-05N 057-50W.
   D. JOINING 62-26N 041-31W, 60-01N 042-49W,
      59-29N 044-14W, 59-47N 046-25W, 60-19N 049-48W,
      61-15N 050-53W, 61-18N 050-36W, 60-24N 048-13W,
      60-39N 047-06W, 60-39N 046-14W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 02 MAY 19.
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 19.

NAVAREA IV 402/192019-05-09 19:37Z → cancelled 2019-05-11 00:01Z (archive)

North american ice service (nais) iceberg bulletin 100001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 100001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 054-05W, 42-35N 049-20W, 42-15N 046-30W,
   46-45N 041-30W, 49-00N 041-30W, 55-30N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-30N 050-00W, 55-40N 043-00W, 63-30N 039-00W,
   65-40N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-17N 060-27W AND 48-52N 058-32W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 50-15N 062-30W, 50-00N 061-40W, 50-05N 060-00W,
      50-05N 058-40W, 48-40N 058-55W.
   B. 49-05N 053-40W, 49-15N 052-15W, 50-45N 053-55W,
      55-30N 053-55W, 56-55N 057-25W, 58-00N 058-00W,
      61-30N 060-40W, 63-20N 057-55W.
   C. 62-26N 041-22W, 61-01N 041-20W, 59-30N 043-35W,
      59-30N 045-55W, 60-28N 049-34W, 61-36N 050-52W,
      60-29N 047-14W, 60-39N 046-31W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 08 MAY 19.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 090001Z MAY
   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 110001Z MAY 19.

NAVAREA IV 406/192019-05-10 20:07Z → cancelled 2019-05-12 00:01Z (archive)

North american ice service (nais) iceberg bulletin 110001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 110001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-54N 055-27W, 42-25N 049-40W, 42-15N 046-30W,
   46-45N 041-30W, 49-00N 041-30W, 55-30N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-30N 050-00W, 55-00N 044-00W, 63-00N 038-30W,
   66-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-17N 060-27W AND 48-52N 058-32W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 50-15N 062-30W, 50-00N 061-40W, 50-05N 060-05W,
      50-20N 059-10W, 50-05N 058-00W, 48-40N 058-55W.
   B. 49-25N 053-45W, 49-50N 053-05W, 50-35N 054-10W,
      55-30N 053-45W, 56-50N 057-25W, 58-00N 058-00W,
      61-30N 060-40W, 63-20N 057-55W.
   C. 63-42N 039-48W, 59-32N 043-17W, 59-29N 046-18W,
      60-46N 050-10W, 62-51N 052-31W, 62-23N 050-50W,
      60-50N 048-19W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 10 MAY 19.
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 MAY 19.

NAVAREA IV 412/192019-05-11 19:24Z → cancelled 2019-05-13 00:01Z (archive)

North american ice service (nais) iceberg bulletin 120001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 120001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-54N 055-27W, 42-05N 050-00W, 42-05N 046-25W,
   46-25N 042-20W, 49-10N 042-05W, 55-30N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-30N 050-00W, 55-00N 044-00W, 63-00N 038-30W,
   66-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-17N 060-27W AND 48-52N 058-32W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 50-15N 062-30W, 50-00N 061-40W, 50-05N 059-05W,
      50-20N 058-20W, 50-05N 057-55W, 48-40N 058-55W.
   B. 49-25N 053-45W, 49-50N 053-05W, 50-35N 054-10W,
      55-30N 053-45W, 56-50N 057-25W, 58-00N 058-00W,
      61-30N 060-40W, 63-20N 057-55W.
   C. 63-41N 039-51W, 59-50N 042-56W, 59-23N 045-14W,
      60-47N 050-20W, 62-52N 052-28W, 62-22N 050-51W,
      60-51N 048-12W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 10 MAY 19.
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 MAY 19.

NAVAREA IV 413/192019-05-12 20:08Z → cancelled 2019-05-14 00:01Z (archive)

North american ice service (nais) iceberg bulletin 130001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 130001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-54N 055-27W, 42-00N 050-15W, 42-00N 046-15W,
   46-00N 042-00W, 49-00N 042-00W, 55-30N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-30N 050-00W, 55-00N 044-00W, 63-00N 038-30W,
   66-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-17N 060-27W AND 48-52N 058-32W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 50-15N 062-30W, 50-00N 061-40W, 50-05N 059-05W,
      50-20N 058-20W, 50-05N 057-55W, 48-40N 058-55W.
   B. 49-25N 053-45W, 49-50N 053-05W, 50-35N 054-10W,
      55-30N 053-45W, 56-50N 057-25W, 58-00N 058-00W,
      61-30N 060-40W, 63-20N 057-55W.
   C. 63-43N 039-55W, 60-55N 041-50W, 59-46N 043-04W,
      59-30N 044-39W, 59-38N 046-41W, 60-52N 050-29W,
      61-53N 050-37W, 61-00N 048-24W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 11 MAY 19.
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 MAY 19.

NAVAREA IV 415/192019-05-13 19:54Z → cancelled 2019-05-15 00:01Z (archive)

North american ice service (nais) iceberg bulletin 140001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 140001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-53W, 41-40N 051-00W, 41-40N 046-25W,
   46-00N 041-35W, 48-00N 042-00W, 55-30N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-30N 050-00W, 58-30N 049-00W, 58-00N 042-00W,
   63-30N 038-00W, 65-45N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-14N 061-10W AND 48-35N 059-03W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 50-15N 062-30W, 50-00N 061-40W,
      50-05N 059-05W, 51-00N 057-05W.
   B. JOINING 49-25N 053-45W, 49-50N 053-05W,
      50-35N 054-10W, 53-30N 054-00W,
      54-45N 052-00W, 56-50N 057-25W,
      58-00N 058-00W, 61-30N 060-35W,
      63-20N 057-55W.
   C. JOINING 63-42N 039-46W, 60-56N 041-49W,
      59-45N 043-06W, 59-28N 045-41W, 60-13N
      048-35W, 60-53N 050-30W, 61-53N 050-34W,
      60-55N 048-19W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 12 MAY 19.
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 MAY 19.

NAVAREA IV 419/192019-05-14 19:15Z → cancelled 2019-05-16 00:01Z (archive)

North american ice service (nais) iceberg bulletin 150001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 150001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-53W, 45-00N 054-10W, 41-50N 049-40W,
   41-50N 047-00W, 46-00N 041-05W, 47-20N 041-10W,
   55-30N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-30N 050-00W, 58-30N 049-00W, 58-00N 042-00W,
   63-30N 038-00W, 65-45N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-14N 061-10W AND 48-35N 059-03W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 50-15N 062-30W, 50-00N 061-40W,
      50-05N 059-05W, 51-00N 057-05W.
   B. JOINING 49-25N 053-45W, 50-00N 053-15W,
      50-35N 054-10W, 53-15N 054-10W,
      53-40N 052-50W, 54-50N 051-55W,
      56-35N 057-05W, 58-00N 058-00W,
      61-35N 061-05W, 63-20N 057-55W.
   C. JOINING 62-26N 041-43W, 59-50N 043-12W,
      59-22N 044-17W, 60-16N 049-12W,
      61-51N 051-07W, 61-47N 050-23W,
      60-48N 048-13W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 13 MAY 19.
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 MAY 19.

NAVAREA IV 420/192019-05-15 18:53Z → cancelled 2019-05-15 19:26Z (archive)

North american ice service (nais) iceberg bulletin 160001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 160001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-53W, 45-00N 054-30W, 41-50N 050-00W,
   41-50N 047-15W, 45-50N 042-30W, 47-00N 042-30W,
   55-30N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-30N 050-00W, 58-30N 049-00W, 58-00N 042-00W,
   63-30N 038-00W, 65-45N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-14N 061-10W AND 48-35N 059-03W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 50-15N 062-30W, 50-00N 061-40W,
      50-05N 059-05W, 51-00N 057-05W.
   B. JOINING 49-25N 053-45W, 50-00N 053-15W,
      50-35N 054-10W, 53-15N 054-10W, 54-50N 051-55W,
      56-25N 056-55W, 58-00N 058-00W, 61-30N 060-00W,
      63-20N 057-55W.
   C. JOINING 62-26N 041-31W, 59-59N 042-51W,
      59-18N 044-43W, 59-48N 048-21W, 61-13N 050-44W,
      61-48N 051-11W, 61-53N 051-07W, 61-47N 050-22W,
      60-49N 048-14W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 14 MAY 19.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 150001Z MAY
   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 MAY 19.

NAVAREA IV 422/192019-05-15 19:37Z → cancelled 2019-05-17 00:01Z (archive)

North american ice service (nais) iceberg bulletin 160001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 160001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-53W, 45-00N 054-30W, 41-50N 050-00W,
   41-50N 047-15W, 45-50N 042-30W, 47-00N 042-30W,
   55-30N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-30N 050-00W, 56-30N 043-30W, 63-30N 037-00W,
   65-30N 028-05W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-14N 061-10W AND 48-35N 059-03W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 50-15N 062-30W, 50-00N 061-40W,
      50-05N 059-05W, 51-00N 057-05W.
   B. JOINING 49-25N 053-45W, 50-00N 053-15W,
      50-35N 054-10W, 53-15N 054-10W,
      54-50N 051-55W, 56-25N 056-55W,
      58-00N 058-00W, 61-30N 060-00W,
      63-20N 057-55W.
   C. JOINING 62-26N 041-31W, 59-59N 042-51W,
      59-18N 044-43W, 59-48N 048-21W, 61-13N 050-44W,
      61-48N 051-11W, 61-53N 051-07W, 61-47N 050-22W,
      60-49N 048-14W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 14 MAY 19.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 150001Z MAY
   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 MAY 19.

NAVAREA IV 424/192019-05-16 18:44Z → cancelled 2019-05-18 00:01Z (archive)

North american ice service (nais) iceberg bulletin 170001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 170001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-53W, 45-00N 054-45W, 41-50N 050-15W,
   41-50N 047-15W, 45-50N 042-20W, 47-00N 042-20W,
   55-30N 050-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-30N 050-00W, 56-30N 043-30W, 63-30N 037-00W,
   65-30N 028-05W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-14N 061-10W AND 48-35N 059-03W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 50-15N 062-30W, 50-00N 061-40W,
      50-05N 059-05W, 51-00N 057-05W.
   B. JOINING 49-20N 053-45W, 53-30N 054-25W,
      53-35N 052-40W, 55-00N 052-30W, 57-00N 057-20W,
      58-00N 058-00W, 61-30N 060-00W, 63-20N 057-55W.
   C. JOINING 62-26N 041-31W, 61-50N 041-41W,
      59-58N 042-54W, 59-23N 044-39W, 59-50N 048-18W,
      61-11N 050-42W, 61-48N 051-12W, 61-54N 051-06W,
      61-48N 050-23W, 60-50N 048-13W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 14 MAY 19.
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 MAY 19.

NAVAREA IV 429/192019-05-17 18:45Z → cancelled 2019-05-19 00:01Z (archive)

North american ice service (nais) iceberg bulletin 180001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 180001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-53W, 45-00N 055-25W, 41-45N 050-20W,
   41-50N 047-15W, 45-50N 042-10W, 47-00N 042-10W,
   54-40N 049-15W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   54-40N 049-15W, 57-00N 043-00W, 63-30N 038-00W,
   65-40N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-12N 061-40W AND 48-36N 059-07W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 50-15N 062-30W, 50-00N 061-40W,
      50-05N 059-05W, 51-00N 057-05W.
   B. JOINING 49-20N 053-45W, 53-30N 054-25W,
      54-15N 052-25W, 55-00N 052-30W, 56-15N 056-20W,
      58-00N 057-30W, 61-30N 060-00W, 63-20N 057-55W.
   C. JOINING 62-26N 041-27W, 61-31N 041-22W,
      59-20N 043-39W, 59-23N 045-39W,
      60-06N 048-14W, 60-42N 047-42W.
   D. JOINING 60-17N 049-24W, 59-45N 048-06W,
      59-33N 048-26W, 60-03N 049-31W, 60-17N 049-24W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 14 MAY 19.
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 MAY 19.

NAVAREA IV 431/192019-05-18 16:55Z → cancelled 2019-05-19 00:01Z (archive)

North american ice service (nais) iceberg bulletin (REVISION-01) 181200Z may 2. iceberg limit along…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN (REVISION-01) 181200Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-53W, 45-00N 055-25W, 41-00N 051-00W,
   41-50N 047-15W, 45-50N 042-00W, 47-00N 042-00W,
   54-40N 049-15W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   54-40N 049-15W, 57-00N 043-00W, 63-30N 038-00W,
   65-40N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-12N 061-50W AND 48-00N 059-15W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 50-15N 062-30W, 50-00N 061-40W,
   50-05N 059-05W, 51-00N 057-05W.
   B. JOINING 49-20N 053-45W, 53-30N 054-25W,
   54-15N 052-25W, 55-00N 052-30W, 56-15N 056-20W,
   58-00N 057-30W, 61-30N 060-00W, 63-20N 057-55W.
   C. JOINING 62-26N 041-27W, 61-31N 041-22W,
   59-20N 043-39W, 59-23N 045-39W, 60-06N 048-14W,
   60-42N 047-42W.
   D. JOINING 60-17N 049-24W, 59-45N 048-06W,
   59-33N 048-26W, 60-03N 049-31W, 60-17N 049-24W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 14 MAY 19.
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 NAVAREA IV 429/19.
10. CANCEL THIS MSG 190001Z MAY 19.

NAVAREA IV 432/192019-05-18 18:47Z → cancelled 2019-05-20 00:01Z (archive)

North american ice service (nais) iceberg bulletin 190001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 190001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-58W, 45-00N 055-35W, 40-45N 051-00W,
   41-50N 047-15W, 45-50N 041-50W, 47-00N 041-50W,
   54-40N 049-15W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   54-40N 049-15W, 57-00N 043-00W, 63-30N 038-00W,
   65-40N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-05N 061-44W AND 48-00N 059-15W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 50-15N 062-30W, 49-55N 062-00W,
      50-05N 059-05W, 51-00N 057-05W.
   B. JOINING 49-20N 053-45W, 53-40N 054-35W,
      54-15N 052-40W, 55-00N 052-35W, 56-00N 056-10W,
      58-00N 057-30W, 61-30N 060-00W, 63-20N 057-55W.
   C. JOINING 62-26N 041-20W, 61-31N 041-22W,
      59-20N 043-20W, 59-21N 045-55W,
      60-20N 048-48W, 60-43N 048-08W.
   D. JOINING 60-19N 049-32W, 59-40N 048-26W,
      59-38N 048-38W, 60-00N 049-38W, 60-19N 049-32W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 14 MAY 19.
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 MAY 19.

NAVAREA IV 457/192019-05-28 20:23Z → cancelled 2019-05-30 00:01Z (archive)

North american ice service (nais) iceberg bulletin 290001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 290001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-58W, 45-00N 056-00W,
   41-25N 051-00W, 41-05N 049-00W,
   45-50N 041-25W, 47-30N 041-25W,
   53-30N 049-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-30N 049-00W, 56-30N 052-30W,
   55-20N 042-00W, 63-30N 036-30W,
   65-40N 028-05W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING
   50-15N 063-11W, 47-51N 059-20W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 50-30N 059-35W, 50-15N 057-30W.
   B. 51-25N 055-30W, 51-30N 055-00W,
      54-00N 055-00W, 54-55N 052-50W,
      55-45N 053-20W, 56-25N 057-25W,
      58-00N 058-40W, 60-45N 060-20W,
      62-10N 058-30W, 63-50N 057-50W.
   C. 62-26N 041-12W, 62-11N 041-15W,
      61-28N 042-04W, 60-05N 042-52W,
      59-30N 044-17W, 60-01N 047-34W,
      60-27N 048-22W, 60-45N 047-30W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 26 MAY 19.
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 MAY 19.

NAVAREA IV 458/192019-05-29 18:38Z → cancelled 2019-05-31 00:01Z (archive)

North american ice service (nais) iceberg bulletin 300001Z may 2. iceberg limit along trackline joining…

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 300001Z MAY
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-58W, 45-00N 056-00W,
   41-15N 051-00W, 41-05N 049-00W,
   45-50N 041-00W, 47-30N 041-00W,
   53-30N 049-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-30N 049-00W, 56-30N 052-30W,
   55-20N 042-00W, 63-30N 036-30W,
   65-40N 028-05W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING
   50-15N 063-11W, 47-51N 059-20W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 51-00N 058-45W, 50-35N 057-20W.
   B. 51-25N 055-30W, 51-30N 055-00W,
      54-00N 055-00W, 54-55N 052-50W,
      55-45N 053-20W, 56-25N 057-25W,
      58-00N 058-40W, 59-55N 059-25W,
      61-15N 061-15W, 61-40N 059-50W,
      63-25N 058-00W.
   C. 62-25N 041-59W, 62-10N 040-36W,
      60-25N 042-17W, 59-29N 043-10W,
      59-24N 045-05W, 60-08N 048-07W,
      60-22N 047-50W, 60-39N 046-49W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 26 MAY 19.
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 310001Z MAY 19.

NAVAREA IV 490/192019-06-11 19:36Z → cancelled 2019-06-13 00:01Z (archive)

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

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 120001Z JUN.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-58W, 45-00N 056-00W,
   44-30N 055-00W, 44-10N 048-35W,
   47-55N 037-50W, 49-15N 037-50W,
   54-25N 049-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   54-25N 049-00W, 59-30N 054-30W,
   58-00N 041-00W, 62-30N 038-05W,
   65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING
   50-06N 061-40W, 48-00N 059-04W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 52-40N 055-45W, 53-40N 050-40W,
      55-35N 052-20W, 56-05N 056-20W,
      58-00N 059-00W, 61-35N 061-55W,
      62-50N 059-15W, 64-25N 057-50W.
   B. 62-25N 041-42W, 61-25N 041-39W,
      60-24N 042-29W, 59-57N 043-06W,
      59-45N 043-38W, 59-44N 043-52W,
      59-49N 045-12W, 60-02N 045-27W,
      60-05N 045-09W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 10 JUN 19.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 100001Z JUN
   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 130001Z JUN 19.

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.