Icebergs

North american ice service (nais) iceberg bulletin 230001Z may

NAVAREA IV 430/20

issued
2020-05-22 19:51Z
status
cancelled 2020-05-24 00:01Z (archive)
self-cancels
2020-05-24 00:01Z
authority
NAIS 221926Z MAY 20.
sea
Labrador Sea
position
56.957, -49.128
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 230001Z MAY.
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
   47-06N 055-06W, 46-00N 053-10W,
   46-00N 046-30W, 46-55N 045-10W,
   48-25N 044-10W, 49-30N 044-10W,
   55-00N 048-55W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   55-00N 048-55W, 61-30N 057-00W,
   62-30N 054-30W, 57-10N 047-00W,
   58-20N 042-00W, 64-00N 038-00W,
   65-10N 028-00W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-18N 059-52W, 49-20N 058-10W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 50-50N 059-00W, 51-25N 057-35W.
   B. 51-30N 056-50W, 52-05N 055-25W,
      53-45N 055-35W, 56-55N 059-10W,
      58-00N 059-30W, 60-00N 059-45W,
      61-30N 062-00W, 61-30N 059-30W,
      64-00N 057-55W.
   C. 62-24N 041-59W, 61-46N 042-00W,
      60-22N 043-02W, 60-08N 043-00W.
7. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 21 MAY 20.
8. NOTE THE SIGNIFICANT REDUCTION
   OF THE ICEBERG LIMIT SINCE 220001Z MAY
   BULLETIN DUE TO RECENT RECONNAISSANCE.
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 240001Z MAY 20.

This area · iceberg & sea-ice bulletins

2444 within 180 nm since 2010 · 2 in the last 12 months · 1 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.