Icebergs
North american ice service (nais) iceberg bulletin 220001Z mar
NAVAREA IV 318/23
- issued
- 2023-03-21 20:15Z
- status
- cancelled 2023-03-23 00:01Z (archive)
- self-cancels
- 2023-03-23 00:01Z
- authority
- NAIS 0/23 212000Z MAR 23.
- sea
- Labrador Sea
- position
- 54.736, -49.739
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NORTH AMERICAN ICE SERVICE (NAIS)
ICEBERG BULLETIN 220001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
46-55N 055-55W, 46-00N 055-25W,
45-15N 050-00W, 45-05N 045-55W,
47-30N 044-30W, 58-35N 055-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
TRACKLINE JOINING
58-35N 055-40W, 60-05N 050-15W,
58-50N 047-55W, 57-45N 043-45W,
58-10N 042-00W, 63-15N 037-50W,
65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
JOINING
49-20N 058-09W, 50-24N 060-00W.
5. SEA ICE LIMIT ALONG TRACKLINES
JOINING:
A. 45-57N 059-47W, 46-20N 059-30W,
48-45N 062-30W, 49-46N 058-49W,
47-30N 059-40W, 47-11N 055-28W.
B. 46-47N 052-57W, 46-45N 052-26W,
48-48N 050-19W, 49-59N 050-53W,
50-35N 053-38W, 55-23N 053-13W,
56-33N 057-31W, 58-03N 058-15W,
60-20N 059-20W, 61-40N 059-00W,
62-40N 057-38W.
C. 62-25N 041-00W, 60-51N 041-48W,
60-02N 042-34W, 59-30N 044-07W,
59-31N 045-56W, 60-09N 048-57W,
60-43N 050-37W, 61-01N 049-49W,
61-00N 048-28W.
6. MOST RECENT RECONNAISSANCE:
SOUTHERN LIMIT ICEBERG FLIGHT 18 MAR 23.
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 230001Z MAR 23.
This area · iceberg & sea-ice bulletins
2119 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- 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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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.