Icebergs

210001Z apr iceberg limit along trackline joining 46-40N 053-10W, 46-30N 051-30W, 47-30N 049-00W, 49-00N…

North American Ice Service (nais) Iceberg Bulletin · NAVAREA IV 217/13

issued: 2013-04-20 22:01Z
status: cancelled 2013-04-22 00:01Z (archive)
self-cancels: 2013-04-22 00:01Z
authority: NAIS 202037Z APR 13.
sea: Labrador Sea
position: 52.521, -56.046
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 210001Z APR ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 46-30N 051-30W, 47-30N 049-00W,
   49-00N 049-00W, 54-00N 051-45W, 60-00N 059-00W.
2. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-15N 062-20W AND 47-55N 059-25W.
3. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 48-05N 052-50W, 49-05N 051-50W, 50-25N 054-00W,
      51-00N 053-35W, 53-00N 053-35W, 55-05N 054-25W,
      56-45N 057-45W, 58-00N 059-00W, 60-20N 059-10W,
      62-35N 057-35W.
   B. 47-00N 060-25W, 47-20N 060-35W, 46-25N 062-00W.
   C. 46-15N 063-40W, 46-15N 064-25W, 46-50N 064-45W,
      48-05N 064-25W, 47-50N 065-00W.
   D. 50-15N 062-20W, 50-00N 062-00W, 50-00N 060-00W,
      51-10N 057-35W, 50-30N 057-25W.
4. NOTE THE SIGNIFICANT REDUCTION OF THE ICEBERG
   LIMIT SINCE 200001Z APR BULLETIN DUE TO PREDICTED
   DETERIORATION.
5. 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.
6. CANCEL THIS MSG 220001Z APR 13.

This area · iceberg & sea-ice bulletins

884 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
North american ice service (nais) iceberg bulletin 120001Z sep2021-09-11
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
Iceberg sighted in 51-15.8N 055-16.2W2017-09-30
110001Z feb iceberg limit along trackline joining 47-00N 053-00W, 44-30N 049-15W, 44-30N 047-15W, 47-15N…2016-02-10

Season · when iceberg & sea-ice bulletins happen here

month of issue, all years in the archive

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.