Icebergs

North american ice service (nais) iceberg bulletin 250001Z aug

NAVAREA IV 715/17

issued
2017-08-24 19:57Z
status
cancelled 2017-08-26 00:01Z (archive)
self-cancels
2017-08-26 00:01Z
authority
NAIS 241834Z AUG 17.
sea
North Atlantic Ocean
position
57.285, -43.972
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN 250001Z AUG.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   49-15N 053-41W, 49-15N 049-00W, 51-00N 048-30W,
   53-00N 049-30W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 049-30W, 57-00N 054-00W, 57-00N 038-00W,
   64-00N 037-00W, 65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-29N 057-53W AND 50-52N 056-52W.
5. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 19 AUG 17.
6. NOTE THE SIGNIFICANT REDUCTION OF THE ICEBERG
   LIMIT SINCE 240001Z AUG BULLETIN DUE TO
   PREDICTED DETERIORATION.
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 260001Z AUG 17.

This area · iceberg & sea-ice bulletins

1257 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now

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Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

5 iceberg & sea-ice bulletins in force · see all

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.