Icebergs

NAVAREA IV 1. north american ice service (nais) iceberg bulletin 260001Z nov

NAVAREA IV 1007/18

issued
2018-11-25 18:32Z
status
cancelled 2018-11-27 00:01Z (archive)
self-cancels
2018-11-27 00:01Z
authority
NAIS 251831Z NOV 18.
sea
Labrador Sea
position
56.445, -53.387
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

NAVAREA IV
1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 260001Z NOV.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   52-05N 055-42W, 51-00N 053-00W, 50-45N 049-00W,
   51-30N 048-30W, 56-15N 051-45W, 57-30N 057-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-30N 057-00W, 60-00N 060-00W, 61-00N 054-00W,
   58-00N 050-00W, 58-00N 039-00W, 64-00N 038-00W,
   66-00N 030-00W.
4. SEA ICE LIMIT ALONG TRACKLINE:
   A. BETWEEN 45-45N 063-00W AND 46-00N 062-50W.
   B. JOINING 46-25N 062-30W, 47-20N 064-30W,
      48-55N 063-45W, 49-25N 065-25W, 49-05N 067-30W,
      50-05N 066-00W, 49-25N 063-35W.
   C. JOINING 49-50N 063-25W, 50-00N 062-50W,
      49-55N 059-45W, 51-25N 057-10W.
   D. JOINING 47-00N 061-55W, 47-15N 062-20W,
      47-50N 061-30W, 47-35N 061-05W, 47-00N 061-55W.
   E. JOINING 53-20N 055-50W, 53-30N 055-30W,
      54-30N 057-25W.
   F. JOINING 56-45N 061-20W, 57-25N 061-15W,
      58-05N 062-05W, 59-45N 063-35W, 59-30N 061-50W,
      59-20N 060-10W, 61-25N 061-45W, 64-25N 057-50W.
5. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 13 NOV 18.
6. 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.
7. CANCEL THIS MSG 270001Z NOV 18.

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.