Icebergs

North american ice service (nais) iceberg bulletin 080001Z apr

NAVAREA IV 390/23

issued
2023-04-07 19:16Z
status
cancelled 2023-04-09 00:01Z (archive)
self-cancels
2023-04-09 00:01Z
authority
NAIS 0/23 071900Z APR 23.
position
54.716, -50.162
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 080001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-50W, 44-20N 054-00W,
   43-50N 047-20W, 47-00N 045-30W,
   53-00N 048-00W, 58-35N 055-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-35N 055-40W, 58-10N 051-40W,
   56-15N 047-25W, 58-30N 041-35W,
   63-40N 037-30W, 65-25N 029-15W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-15N 060-58W, 48-40N 058-29W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-07N 059-49W, 46-29N 059-00W,
      47-23N 060-13W, 48-31N 063-39W,
      49-13N 063-52W, 48-50N 061-56W,
      50-01N 058-08W, 48-33N 059-14W.
   B. 47-16N 052-49W, 47-00N 051-16W,
      47-58N 050-20W, 51-48N 053-08W,
      53-52N 051-13W, 56-22N 056-02W,
      58-03N 058-31W, 62-00N 058-58W,
      63-06N 057-49W.
   C. 62-25N 041-39W, 61-45N 041-36W,
      60-21N 042-06W, 59-24N 043-37W,
      59-20N 045-34W, 59-56N 051-11W,
      61-40N 051-47W, 62-13N 050-34W,
      61-00N 048-17W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 06 APR 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 090001Z APR 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.