Icebergs

North american ice service (nais) iceberg bulletin 200001Z dec

NAVAREA IV 1183/17

issued
2017-12-19 19:27Z
status
cancelled 2017-12-21 00:01Z (archive)
self-cancels
2017-12-21 00:01Z
authority
NAIS 191837Z DEC 17.
sea
Labrador Sea
position
55.683, -52.632
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   200001Z DEC.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   52-25N 055-40W, 50-00N 051-00W, 53-00N 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 TRACKLINES JOINING:
   A. 49-25N 067-15W, 49-45N 066-40W, 50-10N 065-45W,
      48-40N 062-00W, 50-05N 059-45W, 51-20N 057-35W,
      50-55N 057-20W, 48-25N 059-25W, 48-10N 058-55W.
   B. 49-10N 064-55W, 49-25N 065-35W, 49-10N 067-10W,
      49-20N 067-25W.
   C. 46-35N 061-05W, 46-00N 061-45W, 46-05N 062-05W,
      47-30N 061-05W, 47-50N 061-35W, 46-45N 062-50W,
      47-15N 064-30W, 47-55N 064-10W, 48-45N 064-00W,
      48-50N 064-10W.
   D. 50-30N 056-15W, 50-45N 055-25W, 53-40N 055-10W,
      56-05N 060-00W, 59-55N 063-20W, 60-30N 062-35W,
      63-55N 057-55W.
5. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT GENERAL FLIGHT 04 DEC 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 210001Z DEC 17.

This area · iceberg & sea-ice bulletins

1806 within 180 nm since 2012 · 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.