Icebergs

North american ice service (nais) iceberg bulletin 060001Z apr

NAVAREA IV 381/23

issued
2023-04-05 20:10Z
status
cancelled 2023-04-07 00:01Z (archive)
self-cancels
2023-04-07 00:01Z
authority
NAIS 0/23 052001Z APR 23.
sea
Labrador Sea
position
54.796, -50.050
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 060001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-50W, 44-25N 054-00W,
   44-00N 047-25W, 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,
   63-15N 037-50W, 65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-15N 060-58W, 48-40N 058-29W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-19N 060-17W, 46-47N 059-15W,
      48-27N 063-12W, 50-16N 058-14W,
      48-35N 059-23W, 47-33N 059-32W,
      47-27N 058-23W, 47-40N 058-15W.
   B. 47-19N 052-45W, 47-13N 051-59W,
      48-01N 051-02W, 50-31N 052-10W,
      51-02N 053-29W, 54-03N 051-19W,
      58-03N 057-56W, 60-49N 060-28W,
      62-54N 057-44W.
   C. 62-25N 041-18W, 60-38N 042-01W,
      59-34N 042-54W, 59-24N 045-55W,
      59-52N 049-17W, 60-30N 050-53W,
      61-20N 051-29W, 61-32N 050-09W,
      60-59N 048-29W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 04 APR 23.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 050001Z APR
   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. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 070001Z 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.