Icebergs

North american ice service (nais) iceberg bulletin 100001Z mar

NAVAREA IV 209/21

issued
2021-03-09 21:27Z
status
cancelled 2021-03-11 00:01Z (archive)
self-cancels
2021-03-11 00:01Z
authority
NAIS 092022Z MAR 21.
sea
Labrador Sea
position
56.591, -49.896
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 100001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   51-23N 055-31W, 51-40N 053-35W,
   55-00N 051-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   55-00N 051-30W, 60-10N 057-00W,
   60-20N 055-50W, 60-35N 053-25W,
   57-00N 046-10W, 57-10N 038-00W,
   61-00N 040-20W, 63-00N 038-30W,
   65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-45N 056-28W, 51-26N 056-13W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-01N 059-50W, 45-42N 058-58W,
      46-00N 058-19W, 46-44N 059-05W,
      47-12N 058-52W, 47-51N 060-35W,
      48-11N 062-07W, 49-03N 061-02W,
      49-49N 061-55W, 49-37N 059-31W,
      50-25N 057-55W, 48-42N 058-55W.
   B. 48-39N 053-03W, 49-34N 053-03W,
      49-56N 053-52W, 51-32N 051-26W,
      54-51N 050-58W, 55-50N 056-01W,
      58-03N 057-55W, 61-30N 060-15W,
      63-21N 057-56W.
   C. 62-25N 041-37W, 62-07N 041-17W,
      60-52N 042-19W, 59-48N 043-13W,
      59-40N 043-37W, 59-41N 043-52W,
      59-46N 043-54W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 08 MAR 21.
7. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 090001Z MAR
   BULLETIN DUE TO RECENT RECONNAISSANCE AND
   PREDICTED DRIFT.
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 110001Z MAR 21.

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.