Icebergs

North american ice service (nais) iceberg bulletin 220001Z jun

NAVAREA IV 494/18

issued
2018-06-21 19:12Z
status
cancelled 2018-06-23 00:01Z (archive)
self-cancels
2018-06-23 00:01Z
authority
NAIS 211701Z JUN 18.
sea
Labrador Sea
position
55.405, -47.138
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 220001Z JUN.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-06N 055-08W, 46-15N 053-30W, 45-00N 047-00W,
   45-30N 045-00W, 48-00N 044-30W, 57-00N 051-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   65-00N 028-00W, 63-00N 038-00W, 57-00N 038-00W,
   57-00N 051-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-16N 060-23W AND 49-03N 058-22W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. BETWEEN 51-25N 057-00W AND 51-20N 056-40W.
   B. JOINING 51-00N 055-50W, 50-55N 054-30W,
      53-55N 053-45W, 55-10N 056-10W, 55-40N 058-30W,
      61-40N 059-35W, 63-40N 057-55W.
   C. JOINING 62-28N 041-35W, 61-28N 041-22W,
      61-33N 042-31W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT FLIGHT 20 JUN 18.
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. CANCEL THIS MSG 230001Z JUN 18.

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.