Icebergs
North american ice service (nais) iceberg bulletin 170001Z dec
NAVAREA IV 1213/20
- issued
- 2020-12-16 19:22Z
- status
- cancelled 2020-12-18 00:01Z (archive)
- self-cancels
- 2020-12-18 00:01Z
- authority
- NAIS 161904Z DEC 20.
- sea
- Labrador Sea
- position
- 57.560, -50.198
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NORTH AMERICAN ICE SERVICE (NAIS)
ICEBERG BULLETIN 170001Z DEC.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
53-09N 055-47W, 54-00N 052-59W,
55-00N 051-59W, 59-00N 056-59W.
3. ESTIMATED ICEBERG LIMIT ALONG
TRACKLINE JOINING
59-00N 057-00W, 60-00N 053-00W,
58-00N 049-00W, 58-00N 039-00W,
64-00N 037-00W, 65-00N 028-00W.
4. SEA ICE LIMIT ALONG TRACKLINES
JOINING:
A. 49-35N 067-15W, 49-30N 064-25W,
48-40N 061-50W, 51-25N 057-15W.
B. 52-20N 055-35W, 53-50N 055-15W,
56-05N 060-05W, 58-15N 060-55W,
62-30N 057-25W.
C. 60-43N 042-45W, 60-55N 042-17W,
61-27N 041-50W, 62-22N 041-43W.
5. MOST RECENT RECONNAISSANCE:
NORTHERN SURVEY ICEBERG FLIGHT 12 DEC 20.
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 180001Z DEC 20.
This area · iceberg & sea-ice bulletins
2247 within 180 nm since 2010 · 3 in the last 12 months · 1 in force now
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26
- North american ice service (nais) iceberg bulletin 190001Z aug2026-08-18
- North american ice service (nais) iceberg bulletin 150001Z aug2026-08-14
- North american ice service (nais) iceberg bulletin 140001Z aug2026-08-13
- North american ice service (nais) iceberg bulletin 100001Z may2024-05-09
- North american ice service (nais) iceberg bulletin 090001Z may2024-05-08
- North american ice service (nais) iceberg bulletin 080001Z may2024-05-07
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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.