Icebergs

250001Z apr iceberg limit along trackline joining 46-40N 053-10W, 46-30N 051-00W, 47-00N 049-45W, 52-00N…

North American Ice Service (nais) Iceberg Bulletin · NAVAREA IV 222/13

issued
2013-04-24 21:49Z
status
cancelled 2013-04-26 00:01Z (archive)
self-cancels
2013-04-26 00:01Z
authority
NAIS 241920Z APR 13.
sea
Labrador Sea
position
53.109, -55.045
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 250001Z APR ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-30N 051-00W, 47-00N 049-45W,
   52-00N 050-00W, 60-00N 058-00W.
2. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-10N 061-30W AND 48-35N 059-10W.
3. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 49-15N 053-30W, 51-00N 052-00W, 54-30N 052-30W,
      58-00N 058-00W, 59-35N 058-15W, 62-10N 057-25W.
   B. 46-10N 061-25W, 46-10N 061-45W, 45-50N 062-00W.
   C. 48-00N 064-30W, 47-55N 065-00W, 47-50N 065-00W.
   D. 48-50N 064-20W, 48-45N 064-20W.
   E. 50-15N 062-10W, 50-00N 061-45W, 50-00N 060-00W,
      51-10N 057-35W, 50-30N 057-30W.
4. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 240001Z APR
   BULLETIN DUE TO PREDICTED DETERIORATION.
5. REPORT POSITION AND TIME OF ANY ICEBERGS OR
   STATIONARY RADAR TARGETS THAT MAY LIKELY BE
   ICEBERGS TO THE NEAREST CANADIAN COAST GUARD
   MARINE COMMUNICATIONS AND TRAFFIC SERVICE STATION
   OR USING INMARSAT CODE 42.
6. CANCEL THIS MSG 260001Z APR 13.

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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.