Icebergs

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

NAVAREA IV 246/21

issued
2021-03-20 18:36Z
status
cancelled 2021-03-22 00:01Z (archive)
self-cancels
2021-03-22 00:01Z
authority
NAIS 201831Z MAR 21.
sea
Labrador Sea
position
56.350, -48.918
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 210001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   49-16N 053-40W, 51-30N 051-10W,
   55-00N 051-20W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   55-00N 051-20W, 59-30N 057-10W,
   60-10N 052-50W, 57-55N 046-15W,
   56-40N 036-30W, 57-35N 035-35W,
   61-20N 039-20W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-42N 056-37W, 51-23N 056-20W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-07N 059-54W, 45-52N 059-10W,
      46-42N 058-17W, 48-31N 063-01W,
      49-00N 061-20W, 49-52N 061-40W,
      49-40N 059-45W, 50-20N 057-51W,
      48-22N 059-32W, 48-11N 058-55W.
   B. 48-39N 053-03W, 49-17N 051-45W,
      52-52N 051-36W, 55-34N 053-53W,
      58-03N 057-45W, 60-37N 058-47W,
      61-28N 057-49W.
   C. 62-25N 041-00W, 62-06N 040-38W,
      60-46N 042-10W, 60-00N 042-35W,
      59-46N 043-39W, 59-44N 045-10W,
      60-12N 046-37W, 60-23N 046-24W,
      60-21N 045-38W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 18 MAR 21.
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 21.

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.