Icebergs
North american ice service (nais) iceberg bulletin 240001Z dec
NAVAREA IV 1146/21
- issued
- 2021-12-23 21:01Z
- status
- cancelled 2021-12-25 00:01Z (archive)
- self-cancels
- 2021-12-25 00:01Z
- authority
- NAIS 231838Z DEC 21.
- sea
- Labrador Sea
- position
- 56.408, -52.911
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NORTH AMERICAN ICE SERVICE (NAIS)
ICEBERG BULLETIN 240001Z DEC.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
52-25N 055-49W, 51-45N 051-45W,
54-45N 050-45W, 56-30N 055-30W,
58-00N 057-00W.
3. ESTIMATED ICEBERG LIMIT ALONG
TRACKLINE JOINING
58-00N 057-00W, 60-50N 060-15W,
62-05N 053-55W, 59-45N 049-10W,
58-20N 044-25W, 58-35N 041-20W,
63-40N 038-15W, 65-00N 029-35W.
4. SEA ICE LIMIT ALONG TRACKLINES
JOINING:
A. 47-02N 060-25W, 47-50N 061-30W,
46-53N 063-35W, 48-54N 063-31W,
48-50N 061-29W, 50-41N 058-18W,
47-30N 059-59W, 47-28N 056-08W.
B. 48-42N 053-05W, 49-34N 053-11W,
50-12N 055-15W, 54-09N 055-00W,
56-37N 060-01W, 59-40N 062-29W,
60-00N 062-12W, 61-57N 059-43W,
63-25N 057-58W.
5. MOST RECENT RECONNAISSANCE:
EASTERN LIMIT ICEBERG FLIGHT 15 DEC 21.
6. 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.
7. FOR MORE REPORTING INFORMATION OR TO
DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
GO TO WWW.NAVCEN.USCG.GOV/IIP.
8. CANCEL THIS MSG 250001Z DEC 21.
This area · iceberg & sea-ice bulletins
1611 within 180 nm since 2012 · 0 in the last 12 months · 0 in force now
12
15
20
24
- North american ice service (nais) iceberg bulletin 020001Z may2024-05-01
- North american ice service (nais) iceberg bulletin 010001Z may2024-04-30
- North american ice service (nais) iceberg bulletin 300001Z apr2024-04-29
- North american ice service (nais) iceberg bulletin 290001Z apr2024-04-28
- North american ice service (nais) iceberg bulletin 270001Z apr2024-04-26
- North american ice service (nais) iceberg bulletin 260001Z apr2024-04-25
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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.