Icebergs

North american ice service (nais) iceberg bulletin 150001Z mar

NAVAREA IV 286/23

issued
2023-03-14 19:46Z
status
cancelled 2023-03-16 00:01Z (archive)
self-cancels
2023-03-16 00:01Z
authority
NAIS 0/23 141941Z MAR 23.
sea
Labrador Sea
position
54.773, -49.371
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 150001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-32W, 45-55N 052-35W,
   44-25N 046-35W, 46-55N 045-00W,
   51-55N 047-35W, 58-35N 055-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-35N 055-40W, 60-05N 050-15W,
   58-30N 045-25W, 59-30N 040-40W,
   63-20N 038-15W, 65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-06N 058-51W, 50-14N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-57N 059-47W, 46-07N 059-11W,
      48-39N 061-55W, 49-33N 059-07W,
      47-32N 059-38W, 47-23N 056-26W,
      46-43N 056-28W, 46-52N 055-51W.
   B. 47-10N 055-02W, 46-30N 053-40W,
      46-36N 052-13W, 48-00N 050-26W,
      54-58N 054-00W, 56-40N 056-38W,
      58-03N 057-34W, 61-19N 059-31W,
      62-48N 057-41W.
   C. 62-25N 041-06W, 61-35N 041-15W,
      59-42N 042-32W, 59-22N 043-43W,
      59-15N 045-07W, 59-20N 046-32W,
      60-12N 047-28W, 60-34N 046-20W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 14 MAR 23.
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. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
9. CANCEL THIS MSG 160001Z MAR 23.

This area · iceberg & sea-ice bulletins

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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.