Icebergs

North american ice service (nais) iceberg bulletin 260001Z jan

NAVAREA IV 85/18

issued
2018-01-25 21:26Z
status
cancelled 2018-01-27 00:01Z (archive)
self-cancels
2018-01-27 00:01Z
authority
NAIS 251845Z JAN 18.
sea
Labrador Sea
position
55.620, -49.491
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG
   BULLETIN 260001Z JAN.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   50-00N 055-31W, 50-00N 052-00W, 53-30N 050-00W,
   55-00N 051-15W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   55-00N 051-15W, 57-00N 053-00W, 57-00N 037-00W,
   64-00N 036-00W, 66-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-34N 056-00W AND 51-54N 056-00W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 45-30N 065-15W AND 45-05N 065-00W.
   B. JOINING 44-30N 063-30W, 45-05N 060-45W,
      46-20N 059-10W, 48-55N 061-00W, 49-45N 060-00W,
      50-05N 058-15W, 48-20N 059-30W, 48-10N 058-50W.
   C. JOINING 48-35N 053-00W, 49-35N 053-20W,
      50-15N 054-25W, 50-15N 052-15W, 54-45N 052-15W,
      57-20N 057-40W, 58-00N 058-30W, 61-35N 060-25W,
      63-30N 057-50W.
   D. JOINING 62-30N 041-40W, 62-01N 041-21W,
      61-38N 041-28W, 60-04N 043-08W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 22JAN18.
7. NOTE THE SIGNIFICANT EXPANSION OF THE ICEBERG LIMIT SINCE
   250001Z JAN BULLETIN TO GRADUALLY ENCOMPASS THE SEA ICE
   LIMIT DUE TO THE POSSIBILITY OF ICEBERGS LOCATED WITHIN
   THE SEA ICE.
8. 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.
9. CANCEL THIS MSG 270001Z 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.