Icebergs

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

NAVAREA IV 7/21

issued
2021-01-03 19:15Z
status
cancelled 2021-01-05 00:01Z (archive)
self-cancels
2021-01-05 00:01Z
authority
NAIS 031837Z JAN 21.
sea
Labrador Sea
position
57.103, -48.492
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 040001Z JAN.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   52-26N 055-43W, 52-00N 051-00W,
   53-15N 050-30W, 57-00N 055-00W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-00N 055-00W, 57-00N 037-00W,
   64-00N 037-00W, 65-00N 028-00W.
4. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-45N 062-40W, 46-00N 062-40W.
   B. 47-05N 064-00W, 48-40N 063-45W,
      48-45N 061-50W, 50-40N 058-20W,
      50-35N 057-20W.
   C. 51-35N 055-25W, 53-20N 054-25W,
      57-15N 059-25W, 58-00N 059-15W,
      62-00N 059-00W, 63-45N 057-45W.
   D. 62-25N 041-29W, 62-08N 040-45W,
      60-54N 041-26W, 60-38N 041-51W,
      60-14N 042-40W, 59-49N 043-10W,
      59-50N 043-32W.
5. MOST RECENT RECONNAISSANCE:
   NORTHERN SURVEY ICEBERG FLIGHT 12 DEC 20.
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. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
8. CANCEL THIS MSG 050001Z JAN 21.

This area · iceberg & sea-ice bulletins

2469 within 180 nm since 2002 · 2 in the last 12 months · 1 in force now

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26

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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.