Icebergs

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

NAVAREA IV 313/20

issued
2020-04-09 20:53Z
status
cancelled 2020-04-11 00:01Z (archive)
self-cancels
2020-04-11 00:01Z
authority
NAIS 092040Z APR 20.
sea
Labrador Sea
position
54.298, -49.258
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 100001Z APR.
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
   47-45N 056-13W, 45-10N 055-50W,
   43-50N 048-10W, 45-45N 045-25W,
   48-35N 044-50W, 53-30N 048-30W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   53-30N 048-30W, 57-40N 052-40W,
   56-30N 048-00W, 58-30N 038-00W,
   62-00N 038-00W, 65-00N 028-00W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-12N 061-21W, 48-34N 059-06W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-55N 059-50W, 45-55N 059-30W,
      47-25N 060-30W, 48-40N 062-30W,
      49-25N 060-15W, 47-30N 059-25W,
      47-25N 055-35W.
   B. 48-40N 053-05W, 49-00N 050-30W,
      55-00N 053-00W, 56-15N 057-25W,
      58-00N 059-45W, 61-00N 060-55W,
      63-15N 057-50W.
   C. 62-25N 041-27W, 62-01N 041-14W,
      59-06N 042-39W, 58-59N 043-40W,
      59-11N 045-38W, 60-03N 046-42W,
      60-17N 046-13W, 59-34N 044-23W,
      59-47N 043-52W.
7. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 06 APR 20.
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 APR 20.

This area · iceberg & sea-ice bulletins

1952 within 180 nm since 1999 · 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.