Icebergs

North american ice service (nais) iceberg bulletin 1. 130001Z jun iceberg limit 46-55N 055-45W, 45-45N…

NAVAREA IV 307/12

issued
2012-06-12 22:00Z
status
cancelled 2012-06-14 00:01Z (archive)
self-cancels
2012-06-14 00:01Z
authority
NAIS 122045Z JUN 12.
sea
Labrador Sea
position
58.708, -54.436
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
1. 130001Z JUN ICEBERG LIMIT
   46-55N 055-45W, 45-45N 053-45W, 45-45N 052-15W,
   48-15N 049-15W, 51-45N 048-45W, 59-00N 055-30W.
2. WESTERN ICEBERG LIMIT
   50-15N 060-00W, 49-30N 058-05W.
3. SEA ICE LIMIT:
   A. 53-30N 056-00W, 55-00N 056-30W, 55-00N 053-50W,
      55-50N 053-20W, 56-30N 059-30W, 58-00N 058-30W,
      61-30N 061-00W, 66-00N 056-30W, 70-30N 056-00W,
      71-00N 058-30W, 72-30N 057-30W, 70-20N 054-15W,
      70-05N 053-05W, 69-45N 050-40W.
   B. 62-15N 049-45W, 61-30N 050-35W, 60-30N 049-30W,
      59-30N 047-00W.
4. NOTE THE SIGNIFICANT REDUCTION OF THE ICEBERG
   LIMIT SINCE 120001Z JUN 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 140001Z JUN.

This area · iceberg & sea-ice bulletins

745 within 180 nm since 2012 · 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.