Icebergs

North american ice service (nais) iceberg bulletin 220001Z jul

NAVAREA IV 581/18

issued
2018-07-21 20:57Z
status
cancelled 2018-07-23 00:01Z (archive)
self-cancels
2018-07-23 00:01Z
authority
NAIS 211830Z JUL 18.
sea
Labrador Sea
position
56.889, -46.167
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   220001Z JUL.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-24N 052-44W, 47-15N 046-00W, 48-00N 044-45W,
   48-45N 044-45W, 57-00N 052-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   65-00N 028-00W, 63-00N 038-00W, 57-00N 038-00W,
   57-00N 052-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-16N 058-10W AND 50-36N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINE JOINING
   59-15N 063-25W, 59-00N 061-25W, 60-05N 060-20W,
   61-20N 061-35W, 64-05N 057-55W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT GENERAL FLIGHT 18 JUL 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 230001Z JUL 18.

This area · iceberg & sea-ice bulletins

2180 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

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Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

5 iceberg & sea-ice bulletins in force · see all

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.