Icebergs

North american ice service (nais) iceberg bulletin 290001Z mar

NAVAREA IV 285/20

issued
2020-03-28 19:30Z
status
cancelled 2020-03-30 00:01Z (archive)
self-cancels
2020-03-30 00:01Z
authority
NAIS 281929Z MAR 20.
sea
Labrador Sea
position
54.501, -48.166
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 290001Z MAR.
2. WARNING! THE INTERNATIONAL ICE PATROL
   IS EXPERIENCING REDUCED ICEBERG
   RECONNAISSANCE. ALL ICEBERG LIMITS
   REPORTED BELOW ARE ESTIMATED.
   PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-38N 053-35W, 46-00N 051-30W,
   45-25N 046-20W, 47-00N 044-20W,
   49-00N 044-20W, 51-00N 045-50W,
   53-30N 048-00W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   53-30N 048-00W, 58-35N 055-25W,
   61-00N 053-00W, 58-00N 049-00W,
   56-30N 044-00W, 57-30N 039-30W,
   63-00N 037-30W, 65-20N 028-00W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-17N 060-37W, 48-52N 058-26W.
6. RADAR TARGETS OUTSIDE ICEBERG LIMIT:
   45-34N 046-08W, 45-35N 045-44W.
7. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-10N 061-25W, 44-40N 060-20W,
      45-20N 059-00W, 46-00N 058-35W,
      47-25N 059-00W, 47-10N 055-25W.
   B. 48-05N 052-50W, 46-30N 047-00W,
      48-00N 046-45W, 49-45N 049-45W,
      53-00N 050-30W, 55-00N 052-00W,
      56-30N 056-00W, 58-00N 057-30W,
      60-45N 058-30W, 62-30N 057-35W.
   C. 62-25N 039-51W, 60-12N 040-57W,
      59-15N 041-35W, 58-57N 042-24W,
      58-57N 042-43W, 59-24N 043-17W,
      59-57N 043-11W.
8. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 28 MAR 20.
9. 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.
10. FOR MORE REPORTING INFORMATION OR TO
   DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
   GO TO WWW.NAVCEN.USCG.GOV/IIP.
11. CANCEL THIS MSG 300001Z MAR 20.

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.