Icebergs

Revision 01 north american ice service (nais) iceberg bulletin

NAVAREA IV 50/19

issued
2019-01-24 18:56Z
status
cancelled 2019-01-25 00:01Z (archive)
self-cancels
2019-01-25 00:01Z
cancels
NAVAREA IV 42/19
authority
NAIS 241424Z JAN 19.
sea
Labrador Sea
position
54.818, -50.541
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

REVISION 01 NORTH AMERICAN ICE SERVICE (NAIS)
ICEBERG BULLETIN.
1. 241300Z JAN ICEBERG LIMIT ALONG TRACKLINE JOINING
   51-00N 055-49W, 50-30N 055-00W, 50-30N 054-00W,
   52-30N 050-00W, 53-30N 050-00W, 55-00N 051-00W.
2. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-00N 052-00W, 57-00N 055-00W, 57-00N 037-00W,
   64-00N 036-00W, 66-00N 028-00W.
3. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-44N 056-24W AND 51-28N 056-11W.
4. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. JOINING 44-40N 067-05W, 43-15N 065-45W,
      44-20N 063-50W, 44-30N 063-45W.
   B. JOINING 44-30N 063-30W, 44-40N 062-20W,
      45-55N 059-00W, 48-40N 062-20W, 48-40N 061-05W,
      49-05N 061-10W, 49-15N 059-40W, 50-15N 058-25W,
      50-15N 057-40W, 48-35N 059-20W, 47-55N 059-25W.
   C. BETWEEN 47-35N 056-20W AND 47-30N 056-05W.
   D. JOINING 48-40N 053-05W, 49-00N 052-50W,
      49-45N 053-15W, 50-00N 054-40W, 50-35N 052-40W,
      52-55N 052-05W, 54-05N 052-30W, 55-10N 053-55W,
      56-50N 057-20W, 58-00N 058-00W.
   E. BETWEEN 58-00N 059-00W AND 63-50N 057-50W.
   F. JOINING 62-26N 041-05W, 61-40N 041-05W,
      60-30N 041-30W, 60-35N 042-25W, 61-20N 042-35W.
5. 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.
6. CANCEL NAVAREA IV 42/19.
7. CANCEL THIS MSG 250001Z JAN 19.

This area · iceberg & sea-ice bulletins

2209 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

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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.