Icebergs

North american ice service (nais) iceberg bulletin 250001Z feb

NAVAREA IV 173/21

issued
2021-02-24 19:57Z
status
cancelled 2021-02-26 00:01Z (archive)
self-cancels
2021-02-26 00:01Z
authority
NAIS 241955Z FEB 21.
sea
Labrador Sea
position
56.017, -49.193
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 250001Z FEB.
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
   47-26N 052-44W, 46-45N 049-30W,
   47-57N 048-05W, 54-30N 051-30W.
4. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   54-30N 051-30W, 60-10N 057-00W,
   60-20N 055-50W, 57-10N 050-50W,
   55-40N 045-50W, 57-30N 038-40W,
   64-00N 035-30W, 65-00N 028-00W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   52-01N 056-30W, 51-30N 055-55W.
6. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-48N 060-53W, 47-59N 061-10W,
      47-33N 062-50W, 48-35N 062-24W,
      49-46N 059-10W, 47-55N 059-24W.
   B. 48-39N 053-03W, 49-20N 052-47W,
      49-55N 053-34W, 53-47N 051-31W,
      58-03N 058-00W, 60-39N 059-00W,
      61-59N 058-40W, 62-25N 057-31W.
   C. 62-25N 041-33W, 61-46N 040-50W,
      61-18N 041-45W, 59-22N 042-41W,
      59-18N 042-58W, 59-34N 043-25W,
      59-54N 043-18W.
7. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 23 FEB 21.
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 260001Z FEB 21.

This area · iceberg & sea-ice bulletins

2278 within 180 nm since 2010 · 0 in the last 12 months · 0 in force now

10
15
20
24

Season · when iceberg & sea-ice bulletins happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

5 iceberg & sea-ice bulletins in force · see all

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.