Icebergs

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

NAVAREA IV 538/18

issued
2018-07-06 18:30Z
status
cancelled 2018-07-08 00:01Z (archive)
self-cancels
2018-07-08 00:01Z
authority
NAIS 061828Z JUL 18.
sea
Labrador Sea
position
56.894, -46.287
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   070001Z JUL.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-37N 052-45W, 46-45N 051-00W, 46-45N 049-45W,
   48-45N 046-45W, 50-00N 046-45W, 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
   50-15N 057-33W AND 50-55N 058-59W.
5. SEA ICE LIMIT ALONG TRACKLINE JOINING:
   54-30N 057-15W, 54-45N 057-00W, 55-30N 058-15W,
   56-45N 057-30W, 58-00N 058-30W, 61-00N 059-25W,
   63-40N 057-55W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 05 JUL 18.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 060001Z JUL
   BULLETIN DUE TO RECENT RECONNAISSANCE.
8. 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.
9. CANCEL THIS MSG 080001Z JUL 18.

This area · iceberg & sea-ice bulletins

2216 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

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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.