Icebergs

NAVAREA IV 1. north american ice service (nais) iceberg bulletin 100001Z jan

NAVAREA IV 29/18

issued
2018-01-09 20:13Z
status
cancelled 2018-01-11 00:01Z (archive)
self-cancels
2018-01-11 00:01Z
authority
NAIS 091856Z JAN 18.
sea
Labrador Sea
position
56.327, -50.041
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

NAVAREA IV
1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 100001Z JAN.
2. ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   54-00N 057-18W AND 55-00N 053-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-00N 053-00W, 57-00N 055-00W, 57-00N 037-00W,
   64-00N 036-00W, 66-00N 028-00W.
4. SEA ICE LIMIT ALONG TRACKLINE:
   A. JOINING 45-20N 061-00W, 45-55N 059-35W,
   47-00N 059-55W, 48-10N 060-40W, 47-40N 062-25W,
   48-40N 061-40W, 48-45N 061-00W, 51-05N 057-35W,
   48-20N 059-30W, 48-00N 059-15W.
   B. BETWEEN 45-30N 065-15W AND 45-05N 065-00W.
   C. BETWEEN 48-35N 053-25W AND 48-55N 053-50W.
   D. JOINING 49-25N 054-20W, 49-45N 054-30W,
   49-40N 054-50W, 49-30N 055-10W.
   E. JOINING 50-40N 056-10W, 50-50N 055-30W,
   52-40N 054-10W, 54-10N 055-00W, 56-25N 059-50W,
   58-00N 058-15W, 60-25N 059-40W, 64-45N 057-40W.
   F. JOINING 62-20N 041-54W, 61-52N 041-41W,
   59-57N 042-44W, 59-39N 043-58W, 59-40N 044-08W,
   59-49N 043-37W.
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 110001Z JAN 18.

This area · iceberg & sea-ice bulletins

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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.