Icebergs

060001Z apr iceberg limit along trackline joining 46-40N 053-10W, 41-45N 050-45W, 41-45N 048-45W, 44-00N…

North American Ice Service (nais) Iceberg Bulletin · NAVAREA IV 237/14

issued: 2014-04-05 22:07Z
status: cancelled 2014-04-07 00:01Z (archive)
self-cancels: 2014-04-07 00:01Z
authority: NAIS 051854Z APR 14.
sea: Labrador Sea
position: 49.929, -51.089
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 060001Z APR ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-10W, 41-45N 050-45W, 41-45N 048-45W,
   44-00N 044-00W, 46-15N 040-45W, 46-45N 040-45W,
   54-00N 047-30W, 60-00N 056-15W.
2. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-30N 056-50W AND 51-20N 056-40W.
3. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 44-40N 062-50W, 44-10N 062-10W, 45-00N 059-05W,
      47-20N 058-55W, 47-30N 056-10W.
   B. 46-40N 053-10W, 46-30N 053-05W, 46-40N 054-10W,
      47-20N 054-35W.
   C. 47-50N 052-45W, 46-55N 048-45W, 48-30N 048-20W,
      51-45N 050-10W, 54-30N 052-55W, 56-30N 056-30W,
      58-00N 057-30W, 59-30N 058-30W, 60-00N 056-40W.
4. NOTE THE SIGNIFICANT REDUCTION OF THE
   ICEBERG LIMIT SINCE 050001Z APR BULLETIN DUE TO
   RECENT RECONNAISSANCE.
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 070001Z APR 14.

This area · iceberg & sea-ice bulletins

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

Icebergs reported on 15 mar in: a. 48-28.13N 052-29.34W2024-03-15
Iceberg reported in vicinity 48-10.20N 052-43.9W at 221200Z aug2023-08-22
Iceberg reported in 47-49.40N 047-57.20W2023-03-06
Icebergs reported in: a. 51-34.60N 049-54.40W2022-08-29
Numerous icebergs sighted in vicinity 51-12.92N 050-03.90W at 181255Z aug 222022-08-18
Iceberg reported in vicinity 47-43.10N 053-49.50W at 061818Z aug2022-08-06

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Icebergs

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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.