Icebergs

North american ice service (nais) iceberg bulletin 040001Z aug

NAVAREA IV 645/17

issued
2017-08-03 18:50Z
status
cancelled 2017-08-05 00:01Z (archive)
self-cancels
2017-08-05 00:01Z
authority
NAIS 031840Z AUG 17.
sea
Labrador Sea
position
57.549, -47.756
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 040001Z AUG.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-02N 052-59W, 46-30N 047-00W, 46-45N 046-00W,
   48-00N 046-15W, 53-00N 048-15W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 048-15W, 54-30N 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
   51-18N 058-10W AND 50-43N 057-22W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 62-45N 070-05W, 61-20N 068-50W,
      61-00N 064-55W, 61-40N 063-40W, 62-40N 060-00W,
      64-05N 057-55W.
   B. JOINING 62-22N 042-17W, 61-55N 041-55W,
      61-00N 042-36W, 60-00N 042-57W, 59-50N 043-20W,
      59-46N 044-35W, 59-52N 044-25W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT GENERAL FLIGHT 01 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 050001Z AUG 17.

This area · iceberg & sea-ice bulletins

2235 within 180 nm since 2002 · 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.