Icebergs

North american ice service (nais) iceberg bulletin 100001Z aug

NAVAREA IV 668/17

issued
2017-08-09 20:03Z
status
cancelled 2017-08-11 00:01Z (archive)
self-cancels
2017-08-11 00:01Z
authority
NAIS 091831Z AUG 17.
sea
Labrador Sea
position
58.082, -47.188
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text


1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   100001Z AUG.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-15N 052-53W, 47-30N 051-00W, 50-00N 049-00W,
   53-00N 049-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 049-00W, 57-00N 054-00W, 57-00N 038-00W,
   64-00N 037-00W, 65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-47N 059-10W AND 50-04N 057-40W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 62-05N 067-05W, 61-00N 065-15W,
      61-35N 063-35W, 62-30N 060-20W,
      63-55N 057-40W.
   B. JOINING 60-30N 043-10W, 59-50N 042-45W,
      59-48N 042-50W, 60-00N 043-15W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT GENERAL FLIGHT 08 AUG 17.
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 110001Z AUG 17.

This area · iceberg & sea-ice bulletins

1890 within 180 nm since 2000 · 3 in the last 12 months · 1 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.