Icebergs

North american ice service (nais) iceberg bulletin 040001Z may

NAVAREA IV 355/18

issued
2018-05-03 18:46Z
status
cancelled 2018-05-05 00:01Z (archive)
self-cancels
2018-05-05 00:01Z
authority
NAIS 031842Z MAY 18.
sea
North Atlantic Ocean
position
54.645, -47.066
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 040001Z MAY.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-44N 053-04W, 45-00N 048-00W, 45-00N 046-00W,
   46-00N 044-15W, 48-00N 043-45W, 53-00N 049-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 049-00W, 56-00N 049-00W, 57-00N 036-00W,
   64-00N 035-00W, 66-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-18N 060-03W AND 49-06N 058-23W.
5. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 46-20N 064-35W, 47-15N 064-45W, 48-40N 064-00W,
      48-45N 064-10W.
   B. 50-15N 062-00W, 50-05N 061-55W, 50-00N 060-00W,
      51-25N 057-30W, 50-30N 057-25W.
   C. 48-35N 053-05W, 48-40N 050-30W, 50-00N 050-30W,
      51-20N 052-00W, 55-10N 052-40W, 58-00N 058-00W,
      59-50N 058-50W, 60-50N 057-20W.
   D. 62-29N 040-23W, 59-29N 041-41W, 59-47N 043-12W,
      60-04N 042-45W, 60-06N 043-06W.
   E. 59-21N 045-27W, 59-16N 044-41W, 59-00N 044-17W,
      58-50N 044-39W, 59-06N 045-59W, 59-21N 045-27W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 03 MAY 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 050001Z MAY 18.

This area · iceberg & sea-ice bulletins

1647 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.