Icebergs

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

NAVAREA IV 234/23

issued
2023-03-03 21:23Z
status
cancelled 2023-03-05 00:01Z (archive)
self-cancels
2023-03-05 00:01Z
authority
NAIS 0/23 032002Z MAR 23.
sea
Labrador Sea
position
54.988, -49.352
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 040001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-02N 052-57W, 47-25N 048-40W,
   49-20N 046-35W, 51-55N 047-35W,
   58-30N 055-50W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-30N 055-50W, 60-05N 050-15W,
   58-15N 044-00W, 59-45N 039-20W,
   62-55N 037-45W, 65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-25N 057-00W, 51-05N 056-50W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-29N 065-11W, 45-15N 065-00W,
      45-15N 064-27W.
   B. 45-20N 060-59W, 46-07N 059-11W,
      48-31N 060-58W, 49-00N 059-30W,
      47-32N 059-27W, 47-23N 056-26W,
      46-43N 056-28W, 46-40N 055-30W,
      46-25N 052-45W, 47-15N 051-45W,
      47-30N 048-45W, 51-30N 049-30W,
      56-15N 056-40W, 58-03N 058-14W,
      61-44N 059-03W, 62-45N 057-40W.
   C. 62-25N 041-22W, 60-29N 041-36W,
      59-35N 043-33W, 59-29N 044-48W,
      59-41N 044-31W, 59-55N 043-14W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT GENERAL FLIGHT 03 MAR 23.
7. NOTE THE SIGNIFICANT EXPANSION
   OF THE ICEBERG LIMIT SINCE 030001Z MAR
   BULLETIN DUE TO RECENT RECONNAISSANCE.
8. REPORT POSITION AND TIME OF ANY ICEBERGS
   SEA ICE OR STATIONARY RADAR TARGETS THAT
   MAY LIKELY BE ICE TO THE NEAREST CANADIAN
   COAST GUARD MARINE COMMUNICATIONS AND
   TRAFFIC SERVICE STATION OR
   USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 050001Z MAR 23.

This area · iceberg & sea-ice bulletins

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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. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.