Icebergs

North american ice service (nais) iceberg bulletin 250001Z jul

NAVAREA IV 615/17

issued
2017-07-24 19:03Z
status
cancelled 2017-07-26 00:01Z (archive)
self-cancels
2017-07-26 00:01Z
authority
NAIS 241849Z JUL 17.
sea
Labrador Sea
position
56.868, -47.848
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   250001Z JUL.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-00N 055-15W, 45-45N 053-45W, 45-45N 052-00W,
   47-15N 045-45W, 51-45N 045-30W, 53-00N 048-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 048-00W, 57-00N 052-00W, 57-00N 038-00W,
   63-00N 038-00W, 65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-07N 061-35W AND 48-54N 058-30W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 62-30N 069-25W, 61-20N 068-50W,
      60-40N 064-50W, 61-40N 063-40W,
      61-50N 061-05W, 64-10N 057-55W.
   B. JOINING 62-22N 041-11W, 59-46N 043-15W,
      59-36N 044-22W, 59-47N 046-31W, 60-10N 045-37W,
      60-07N 045-19W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 24 JUL 17.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 240001Z JUL
   BULLETIN DUE TO PREDICTED DETERIORATION.
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 260001Z JUL 17.

This area · iceberg & sea-ice bulletins

2512 within 180 nm since 2002 · 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.