Icebergs

North american ice service (nais) iceberg bulletin 010001Z jun

NAVAREA IV 441/18

issued
2018-05-31 21:07Z
status
cancelled 2018-06-02 00:01Z (archive)
self-cancels
2018-06-02 00:01Z
authority
NAIS 311941Z MAY 18.
sea
North Atlantic Ocean
position
54.668, -44.231
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 010001Z JUN.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-22N 054-36W, 45-30N 054-30W, 45-00N 047-15W,
   45-15N 046-30W, 47-15N 044-30W, 48-45N 044-30W,
   52-30N 048-00W, 57-00N 051-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   65-00N 028-00W, 63-00N 038-00W, 57-00N 038-00W,
   57-00N 051-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-14N 060-16W AND 49-08N 058-08W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 50-30N 56-15W, 50-20N 55-05W,
      51-25N 51-05W, 55-00N 51-55W, 58-00N 57-30W,
      58-30N 57-00W, 64-00N 58-00W.
   B. BETWEEN 51-25N 57-10W AND 51-05N 56-50W.
   C. JOINING 62-27N 41-59W, 61-49N 41-53W, 60-53N 42-38W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 29 MAY 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 020001Z JUN 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.