Icebergs

North american ice service (nais) iceberg bulletin 280001Z may

NAVAREA IV 581/23

issued
2023-05-27 21:46Z
status
cancelled 2023-05-29 00:01Z (archive)
self-cancels
2023-05-29 00:01Z
authority
NAIS 0/23 272143Z MAY 23.
sea
Labrador Sea
position
56.151, -48.023
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 280001Z MAY.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-10N 055-10W, 45-02N 053-23W,
   46-30N 047-46W, 52-30N 046-40W,
   57-55N 054-55W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-55N 054-55W, 58-05N 051-50W,
   59-35N 048-40W, 58-30N 045-25W,
   58-30N 039-00W, 60-25N 037-35W,
   61-20N 038-45W, 65-25N 029-15W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-22N 060-51W, 48-39N 058-30W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 51-12N 058-20W, 50-50N 057-03W.
   B. 49-05N 053-37W, 48-51N 051-23W,
      49-39N 050-49W, 53-04N 051-00W,
      55-27N 053-10W, 55-43N 056-01W,
      58-03N 058-15W, 61-52N 058-43W,
      63-06N 057-49W.
   C. 62-25N 040-11W, 60-34N 040-33W,
      59-56N 041-16W, 60-18N 042-52W,
      60-29N 043-03W.
   D. 59-59N 044-44W, 59-45N 044-11W,
      59-34N 045-37W, 60-09N 048-29W,
      60-27N 049-01W, 60-41N 048-46W,
      60-33N 046-34W, 60-40N 046-18W.
6. MOST RECENT RECONNAISSANCE:
   EASTERN LIMIT ICEBERG FLIGHT 25 MAY 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 290001Z MAY 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.