Icebergs

North american ice service (nais) iceberg bulletin 230001Z jan

NAVAREA IV 72/18

issued
2018-01-22 19:44Z
status
cancelled 2018-01-24 00:01Z (archive)
self-cancels
2018-01-24 00:01Z
authority
NAIS 221933Z JAN 18.
sea
Labrador Sea
position
55.794, -49.492
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   230001Z JAN.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-20N 055-50W, 53-30N 051-30W, 55-00N 051-30W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-00N 051-30W, 57-00N 053-00W, 57-00N 037-00W,
   64-00N 036-00W, 66-00N 028-00W.
4. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-30N 065-15W AND 45-05N 065-00W.
   B. JOINING 44-30N 063-35W, 45-05N 060-45W,
      46-05N 059-25W, 48-35N 061-25W, 49-45N 060-00W,
      50-05N 058-15W, 48-20N 059-30W, 48-10N 058-50W.
   C. JOINING 48-35N 053-00W, 49-35N 053-20W,
      50-25N 055-25W, 50-10N 052-15W, 54-00N 051-40W,
      57-20N 057-35W, 58-00N 057-50W, 61-35N 060-20W,
      62-45N 057-35W.
   D. JOINING 62-30N 041-27W, 61-40N 041-38W,
      59-38N 043-17W, 59-39N 043-41W, 59-55N 043-16W.
5. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 04 JAN 18.
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 240001Z JAN 18.

This area · iceberg & sea-ice bulletins

2234 within 180 nm since 2010 · 0 in the last 12 months · 0 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.