Icebergs

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

NAVAREA IV 260/21

issued
2021-03-24 18:32Z
status
cancelled 2021-03-26 00:01Z (archive)
self-cancels
2021-03-26 00:01Z
authority
NAIS 241827Z MAR 21.
sea
Labrador Sea
position
55.943, -50.080
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 250001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-36N 053-06W, 49-00N 051-40W,
   51-00N 050-25W, 55-00N 051-20W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   55-00N 051-20W, 59-30N 057-10W,
   60-10N 052-50W, 58-30N 044-55W,
   59-10N 040-55W, 61-20N 038-40W,
   65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-35N 056-45W, 51-20N 056-29W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-03N 059-57W, 46-03N 059-00W,
      47-03N 058-01W, 48-31N 063-01W,
      49-00N 061-20W, 49-52N 061-40W,
      49-55N 059-27W, 50-14N 057-50W,
      48-22N 059-32W, 48-11N 058-55W.
   B. 48-39N 053-03W, 48-44N 051-00W,
      52-03N 050-12W, 55-01N 052-18W,
      58-03N 057-45W, 60-37N 058-47W,
      61-28N 057-49W.
   C. 62-25N 041-03W, 61-23N 040-22W,
      60-25N 041-24W, 59-30N 042-28W,
      59-35N 044-01W, 59-46N 043-58W.
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 260001Z 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.