Icebergs

North american ice service (nais) iceberg bulletin 200001Z feb

NAVAREA IV 151/18

issued
2018-02-19 19:19Z
status
cancelled 2018-02-21 00:01Z (archive)
self-cancels
2018-02-21 00:01Z
authority
NAIS 191838Z FEB 18.
sea
Labrador Sea
position
55.470, -48.126
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   200001Z FEB.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-00N 053-00W, 49-00N 048-00W, 50-15N 047-15W,
   51-15N 047-15W, 57-00N 053-30W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 053-30W, 57-00N 038-00W, 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, 45-30N 057-50W,
      47-00N 057-50W, 47-15N 056-55W, 47-05N 055-55W.
   C. JOINING 48-05N 052-50W, 49-15N 049-15W,
      50-40N 048-20W, 55-00N 052-25W, 56-00N 055-55W,
      58-00N 058-00W, 60-05N 059-25W, 61-25N 057-15W.
   D. JOINING 62-30N 041-00W, 60-30N 042-00W,
      59-40N 043-00W, 59-55N 043-25W.
   E. JOINING 62-30N 051-00W, 61-10N 049-35W,
      60-50N 048-15W.
6. MOST RECENT RECONNAISSANCE:
   NORTHERN SURVEY ICEBERG FLIGHT 14 FEB 18.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 190001Z FEB
   BULLETIN DUE TO REDUCTION OF THE SEA ICE LIMIT.
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 210001Z FEB 18.

This area · iceberg & sea-ice bulletins

2106 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

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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.