Icebergs

180001Z apr iceberg limit along trackline joining 46-40N 053-10W, 46-30N 052-30W, 46-30N 051-30W, 49-00N…

North American Ice Service (nais) Iceberg Bulletin · NAVAREA IV 213/13

issued: 2013-04-17 22:05Z
status: cancelled 2013-04-19 00:01Z (archive)
self-cancels: 2013-04-19 00:01Z
authority: NAIS 171854Z APR 13.
sea: Labrador Sea
position: 52.237, -56.148
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 180001Z APR ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-30N 052-30W, 46-30N 051-30W,
   49-00N 047-45W, 51-45N 048-30W, 60-00N 059-00W.
2. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-05N 061-45W AND 48-00N 059-15W.
3. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 48-10N 052-50W, 48-50N 051-55W, 50-45N 054-05W,
      53-00N 053-35W, 54-30N 054-35W, 56-30N 058-05W,
      58-00N 059-00W, 60-45N 059-30W, 62-35N 057-35W.
   B. 46-05N 059-45W, 47-00N 059-00W, 47-40N 060-00W,
      47-40N 061-00W, 46-30N 062-10W.
   C. 46-25N 062-40W, 46-35N 063-45W, 46-50N 064-00W.
   D. 46-35N 064-25W, 46-50N 064-45W, 47-45N 064-10W,
      48-15N 064-30W, 48-30N 063-55W, 48-45N 064-10W.
   E. 47-15N 061-45W, 47-35N 061-25W.
   F. 50-15N 062-20W, 50-00N 062-00W, 50-00N 060-00W,
      50-50N 058-00W, 50-30N 057-25W.
4. REPORT POSITION AND TIME OF ANY ICEBERGS OR
   STATIONARY RADAR TARGETS THAT MAY LIKELY BE
   ICEBERGS TO THE NEAREST CANADIAN COAST GUARD
   MARINE COMMUNICATIONS AND TRAFFIC SERVICE STATION
   OR USING INMARSAT CODE 42.
5. CANCEL THIS MSG 190001Z APR 13.

This area · iceberg & sea-ice bulletins

843 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

Iceberg reported in 50-51.6N 057-58.8W2022-04-08
Icebergs reported at 171409Z apr in: a. 51-10.5N 057-24.7W2021-04-17
North american ice service (nais) iceberg bulletin 090001Z jan2019-01-08
Possible iceberg reported in vicinity 49-36.3N 058-06.3W 261600Z apr2018-04-26
Iceberg reported in vicinity 49-36.3N 058-06.3W 261600Z apr2018-04-26
Iceberg sighted in 51-15.8N 055-16.2W2017-09-30

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Icebergs

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