Icebergs
North american ice service (nais) iceberg bulletin 040001Z mar
NAVAREA IV 191/21
- issued
- 2021-03-03 19:56Z
- status
- cancelled 2021-03-05 00:01Z (archive)
- self-cancels
- 2021-03-05 00:01Z
- authority
- NAIS 031947Z MAR 21.
- sea
- Labrador Sea
- position
- 56.522, -49.339
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NORTH AMERICAN ICE SERVICE (NAIS)
ICEBERG BULLETIN 040001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
49-14N 053-32W, 51-00N 049-30W,
55-00N 051-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
TRACKLINE JOINING
55-00N 051-30W, 60-10N 057-00W,
60-20N 055-50W, 57-45N 052-25W,
57-00N 045-20W, 57-30N 037-20W,
63-35N 036-50W, 65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
JOINING
51-35N 056-44W, 51-21N 056-33W.
5. SEA ICE LIMIT ALONG TRACKLINES
JOINING:
A. 46-51N 060-18W, 47-01N 060-14W,
48-01N 061-17W, 48-01N 062-58W,
50-43N 057-46W, 48-38N 059-06W.
B. 48-39N 053-03W, 49-12N 052-50W,
50-07N 054-18W, 51-25N 053-06W,
54-21N 052-41W, 58-02N 058-25W.
C. 58-03N 058-25W, 62-00N 059-07W,
62-51N 057-43W.
D. 62-25N 041-00W, 61-59N 040-52W,
61-07N 041-03W, 60-19N 041-23W,
59-22N 042-15W, 59-23N 043-11W,
60-09N 043-02W.
6. MOST RECENT RECONNAISSANCE:
SOUTHERN LIMIT ICEBERG FLIGHT 27 FEB 21.
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 050001Z MAR 21.
This area · iceberg & sea-ice bulletins
2382 within 180 nm since 2010 · 0 in the last 12 months · 0 in force now
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- 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
- North american ice service (nais) iceberg bulletin 070001Z may2024-05-06
- North american ice service (nais) iceberg bulletin 060001Z may2024-05-05
- North american ice service (nais) iceberg bulletin 050001Z may2024-05-04
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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.