Icebergs

North american ice service (nais) iceberg bulletin 070001Z apr

NAVAREA IV 285/18

issued
2018-04-06 19:17Z
status
cancelled 2018-04-08 00:01Z (archive)
self-cancels
2018-04-08 00:01Z
authority
NAIS 061832Z APR 18.
sea
Labrador Sea
position
54.231, -47.981
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 070001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-43N 053-10W, 43-45N 049-15W, 45-00N 046-00W,
   46-00N 044-15W, 49-45N 044-45W, 53-00N 049-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 049-00W, 56-00N 049-00W, 56-00N 042-00W,
   57-00N 036-00W, 64-00N 033-00W, 66-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-14N 060-17W AND 49-06N 058-05W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 46-10N 059-50W, 47-00N 059-00W,
      48-40N 063-05W, 49-00N 061-15W, 49-45N 060-50W,
      49-45N 059-15W, 48-25N 059-25W, 48-05N 059-00W.
   B. JOINING 47-30N 052-40W, 48-30N 050-30W,
      54-30N 051-00W, 58-00N 058-00W, 61-30N 059-00W,
      62-00N 057-20W.
   C. JOINING 62-30N 041-00W, 60-00N 042-30W,
      59-40N 044-00W, 59-40N 045-50W, 60-40N 047-10W,
      60-30N 048-50W, 60-40N 048-00W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHWESTERN LIMIT ICEBERG FLIGHT 30 MAR 18.
7. 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.
8. CANCEL THIS MSG 080001Z APR 18.

This area · iceberg & sea-ice bulletins

1731 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.