Icebergs

North american ice service (nais) iceberg bulletin 020001Z aug

NAVAREA IV 611/18

issued
2018-08-01 19:44Z
status
cancelled 2018-08-03 00:01Z (archive)
self-cancels
2018-08-03 00:01Z
authority
NAIS 011941Z AUG 18.
sea
Labrador Sea
position
57.760, -47.463
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 020001Z AUG.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-30N 052-39W, 47-15N 051-15W, 50-30N 047-00W,
   51-15N 047-15W, 53-00N 049-00W, 57-00N 054-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   65-00N 028-00W, 64-00N 037-00W, 57-00N 038-00W,
   57-00N 054-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-14N 058-38W AND 50-35N 057-21W.
5. SEA ICE LIMIT ALONG TRACKLINE JOINING
   59-30N 063-45W, 59-20N 061-40W, 58-50N 060-20W,
   59-20N 059-05W, 61-55N 061-50W, 64-00N 057-55W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHEASTERN LIMIT ICEBERG FLIGHT 31 JUL 18.
7. NOTE THE SIGNIFICANT REDUCTION OF THE ICEBERG LIMIT
   SINCE 010001Z AUG 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 030001Z AUG 18.

This area · iceberg & sea-ice bulletins

2065 within 180 nm since 2000 · 3 in the last 12 months · 1 in force now

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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.