Icebergs

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

NAVAREA IV 237/23

issued
2023-03-04 19:29Z
status
cancelled 2023-03-06 00:01Z (archive)
self-cancels
2023-03-06 00:01Z
authority
NAIS 0/23 041901Z MAR 23.
sea
Labrador Sea
position
54.843, -49.618
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 050001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-00N 053-03W, 47-15N 048-25W,
   49-15N 046-30W, 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, 47-07N 051-46W,
      47-22N 048-35W, 51-20N 049-24W,
      56-18N 056-24W, 58-03N 058-14W,
      61-44N 059-42W, 63-11N 057-52W.
   C. 62-22N 041-35W, 61-39N 041-47W,
      61-01N 042-05W, 60-32N 042-19W,
      59-53N 043-10W, 59-39N 043-41W,
      59-44N 043-43W, 59-48N 043-35W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT GENERAL FLIGHT 03 MAR 23.
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 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.