Icebergs

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

NAVAREA IV 564/23

issued
2023-05-22 20:03Z
status
cancelled 2023-05-24 00:01Z (archive)
self-cancels
2023-05-24 00:01Z
authority
NAIS 0/23 222001Z MAY 23.
sea
Labrador Sea
position
56.462, -48.448
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 230001Z MAY.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-08N 055-10W, 45-15N 053-10W,
   46-21N 049-21W, 52-30N 046-40W,
   57-55N 054-55W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   57-55N 054-55W, 59-20N 048-10W,
   58-20N 045-45W, 58-55N 041-40W,
   62-55N 038-05W, 65-25N 029-15W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-17N 061-09W, 48-12N 058-44W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 51-18N 058-07W, 50-49N 057-02W.
   B. 49-14N 053-29W, 49-21N 052-20W,
      52-10N 051-44W, 53-30N 053-42W,
      55-30N 053-08W, 56-24N 056-37W,
      58-03N 058-15W, 61-01N 059-23W,
      63-06N 057-49W.
   C. 62-25N 040-23W, 59-59N 041-09W,
      59-31N 041-33W, 59-09N 042-42W,
      59-22N 046-10W, 60-25N 048-58W,
      60-33N 048-12W, 60-40N 046-26W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 21 MAY 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 240001Z MAY 23.

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.