Icebergs
North american ice service (nais) iceberg bulletin 200001Z mar
NAVAREA IV 308/23
- issued
- 2023-03-19 21:04Z
- status
- cancelled 2023-03-21 00:01Z (archive)
- self-cancels
- 2023-03-21 00:01Z
- authority
- NAIS 0/23 192001Z MAR 23.
- sea
- Labrador Sea
- position
- 54.753, -49.674
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NORTH AMERICAN ICE SERVICE (NAIS)
ICEBERG BULLETIN 200001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
46-55N 055-55W, 46-00N 055-25W,
45-15N 050-00W, 45-35N 046-10W,
47-00N 045-05W, 48-50N 045-35W,
58-35N 055-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
TRACKLINE JOINING
58-35N 055-40W, 60-05N 050-15W,
59-00N 048-15W, 58-20N 045-20W,
59-15N 040-45W, 63-20N 038-15W,
65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
JOINING
50-30N 059-50W, 49-40N 057-55W.
5. SEA ICE LIMIT ALONG TRACKLINES
JOINING:
A. 45-57N 059-47W, 46-20N 059-30W,
48-45N 062-30W, 50-00N 058-45W,
47-30N 059-40W, 47-11N 055-28W.
B. 46-41N 053-04W, 46-45N 052-26W,
48-40N 050-33W, 49-57N 051-32W,
50-42N 054-05W, 54-38N 052-28W,
58-03N 057-25W, 60-27N 058-54W,
62-00N 058-31W, 62-26N 057-32W.
C. 62-25N 040-42W, 60-30N 041-50W,
60-18N 041-54W, 59-38N 043-18W,
59-28N 045-15W, 60-01N 049-09W,
60-41N 049-12W, 60-50N 048-31W,
60-41N 048-05W.
6. MOST RECENT RECONNAISSANCE:
SOUTHERN LIMIT ICEBERG FLIGHT 18 MAR 23.
7. NOTE THE SIGNIFICANT REDUCTION
OF THE ICEBERG LIMIT SINCE 190001Z MAR
BULLETIN DUE TO PREDICTED DETERIORATION.
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 210001Z MAR 23.
This area · iceberg & sea-ice bulletins
2121 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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05
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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 280001Z apr2024-04-27
- North american ice service (nais) iceberg bulletin 270001Z apr2024-04-26
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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.