Icebergs

North american ice service (nais) iceberg bulletin 010001Z apr

NAVAREA IV 369/23

issued
2023-03-31 19:21Z
status
cancelled 2023-04-02 00:01Z (archive)
self-cancels
2023-04-02 00:01Z
authority
NAIS 0/23 311901Z MAR 23.
sea
Labrador Sea
position
55.009, -49.460
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 010001Z APR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-50W, 44-30N 053-25W,
   44-30N 046-35W, 48-15N 043-45W,
   58-35N 055-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-35N 055-40W, 59-00N 049-00W,
   57-35N 043-55W, 59-25N 041-10W,
   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. 46-16N 060-06W, 46-58N 060-10W,
      48-45N 062-30W, 49-58N 059-15W,
      47-33N 059-32W, 47-27N 058-23W,
      47-40N 058-15W.
   B. 47-10N 052-51W, 47-04N 052-13W,
      47-45N 052-00W, 49-29N 052-41W,
      50-33N 054-46W, 54-35N 053-11W,
      58-03N 057-56W, 61-10N 059-40W,
      62-40N 057-38W.
   C. 62-25N 041-20W, 62-08N 040-50W,
      59-41N 042-28W, 59-18N 043-36W,
      59-17N 045-36W, 60-11N 047-51W,
      60-05N 050-42W, 61-02N 051-00W,
      61-08N 049-54W, 60-40N 048-16W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 30 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 020001Z APR 23.

This area · iceberg & sea-ice bulletins

2136 within 180 nm since 2012 · 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.