Icebergs

North american ice service (nais) iceberg bulletin 180001Z may

NAVAREA IV 546/23

issued
2023-05-17 20:42Z
status
cancelled 2023-05-19 00:01Z (archive)
self-cancels
2023-05-19 00:01Z
authority
NAIS 0/23 171903Z MAY 23.
sea
Labrador Sea
position
56.379, -48.977
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 180001Z MAY.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-08N 055-10W, 45-15N 053-10W,
   46-30N 049-30W, 52-55N 048-00W,
   57-55N 054-55W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-55N 054-55W, 58-20N 045-45W,
   59-00N 041-50W, 62-55N 038-05W,
   65-25N 029-15W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-20N 061-40W, 48-05N 058-55W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-44N 059-01W, 50-20N 058-35W,
      50-42N 057-24W.
   B. 49-15N 053-28W, 49-53N 051-08W,
      53-27N 053-09W, 56-49N 058-04W,
      58-02N 058-44W, 61-05N 060-25W,
      63-24N 057-58W.
   C. 62-25N 040-53W, 59-50N 041-49W,
      59-23N 043-52W, 59-32N 045-31W,
      60-27N 048-13W, 61-06N 049-18W,
      60-53N 048-04W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 15 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 190001Z MAY 23.

This area · iceberg & sea-ice bulletins

2390 within 180 nm since 2010 · 0 in the last 12 months · 0 in force now

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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.