Icebergs

North american ice service (nais) iceberg bulletin 310001Z jan

NAVAREA IV 100/18

issued
2018-01-30 20:41Z
status
cancelled 2018-02-01 00:01Z (archive)
self-cancels
2018-02-01 00:01Z
authority
NAIS 301827Z JAN 18.
sea
Labrador Sea
position
55.759, -49.150
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   310001Z JAN.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-35N 053-02W, 52-30N 048-45W, 53-15N 049-00W,
   57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   57-00N 054-00W, 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,
      46-10N 059-10W, 47-00N 059-10W, 49-05N 061-05W,
      50-10N 058-10W, 48-20N 059-30W, 48-10N 058-55W.
   C. JOINING 48-35N 053-00W, 49-10N 053-10W,
      50-15N 052-10W, 52-25N 050-40W, 55-20N 053-20W,
      57-10N 057-55W, 58-00N 058-20W, 61-35N 060-10W,
      62-55N 057-40W.
   D. JOINING 62-30N 041-37W, 61-57N 041-07W,
      59-46N 043-00W, 59-40N 043-33W, 59-59N 043-10W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 29 JAN 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 010001Z FEB 18.

This area · iceberg & sea-ice bulletins

2216 within 180 nm since 2010 · 0 in the last 12 months · 0 in force now

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Worldwide 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.