Icebergs

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

NAVAREA IV 1127/17

issued
2017-12-03 18:53Z
status
cancelled 2017-12-05 00:01Z (archive)
self-cancels
2017-12-05 00:01Z
authority
NAIS 031829Z DEC 17.
sea
Labrador Sea
position
58.142, -49.662
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   040001Z DEC.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   52-25N 055-40W, 51-00N 051-00W, 51-00N 050-00W,
   52-30N 048-00W, 54-30N 048-00W, 55-00N 049-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-00N 049-00W, 60-00N 059-00W, 61-00N 054-00W,
   57-00N 050-00W, 57-00N 037-00W, 64-00N 036-00W,
   66-00N 028-00W.
4. SEA ICE LIMIT ALONG TRACKLINE JOINING
   52-10N 055-40W, 53-05N 055-20W, 54-30N 056-40W,
   56-00N 060-25W, 57-50N 061-30W, 60-20N 064-20W,
   60-30N 062-35W, 63-10N 057-50W.
5. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 28 NOV 17.
6. 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.
7. CANCEL THIS MSG 050001Z DEC 17.

This area · iceberg & sea-ice bulletins

2062 within 180 nm since 2002 · 3 in the last 12 months · 1 in force now

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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.