Icebergs

North american ice service (nais) iceberg bulletin 280001Z feb

NAVAREA IV 172/18

issued
2018-02-27 22:02Z
status
cancelled 2018-03-01 00:01Z (archive)
self-cancels
2018-03-01 00:01Z
authority
NAIS 271921Z FEB 18.
sea
Labrador Sea
position
54.741, -47.962
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   280001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-09W, 46-00N 047-15W, 50-00N 046-00W,
   51-15N 046-30W, 53-00N 049-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 049-00W, 57-00N 053-30W, 57-00N 038-00W,
   64-00N 036-00W, 66-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-34N 056-00W AND 51-54N 056-00W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-30N 065-15W AND 45-05N 065-00W.
   B. JOINING 44-30N 063-30W, 45-05N 060-30W,
      44-50N 057-25W, 46-25N 056-50W, 47-20N 058-30W,
      47-05N 055-55W.
   C. JOINING 47-45N 052-45W, 46-45N 050-45W,
      46-10N 047-35W, 51-30N 048-45W, 54-55N 052-10W,
      56-00N 055-30W, 58-00N 057-30W, 60-30N 058-30W,
      61-30N 057-15W.
   D. JOINING 62-30N 040-03W, 61-38N 040-01W,
      59-44N 041-34W, 59-38N 042-27W, 59-38N 043-33W,
      59-54N 043-36W, 60-39N 046-14W, 60-06N 045-49W,
      59-58N 046-14W, 60-05N 047-18W, 60-37N 048-26W,
      61-17N 049-05W, 61-03N 051-19W, 62-30N 051-00W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 26 FEB 18.
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. CANCEL THIS MSG 010001Z MAR 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.