Icebergs
North american ice service (nais) iceberg bulletin 040001Z mar
NAVAREA IV 234/23
- issued
- 2023-03-03 21:23Z
- status
- cancelled 2023-03-05 00:01Z (archive)
- self-cancels
- 2023-03-05 00:01Z
- authority
- NAIS 0/23 032002Z MAR 23.
- sea
- Labrador Sea
- position
- 54.988, -49.352
- 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
47-02N 052-57W, 47-25N 048-40W,
49-20N 046-35W, 51-55N 047-35W,
58-30N 055-50W.
3. ESTIMATED ICEBERG LIMIT ALONG
TRACKLINE JOINING
58-30N 055-50W, 60-05N 050-15W,
58-15N 044-00W, 59-45N 039-20W,
62-55N 037-45W, 65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
JOINING
51-25N 057-00W, 51-05N 056-50W.
5. SEA ICE LIMIT ALONG TRACKLINES
JOINING:
A. 45-29N 065-11W, 45-15N 065-00W,
45-15N 064-27W.
B. 45-20N 060-59W, 46-07N 059-11W,
48-31N 060-58W, 49-00N 059-30W,
47-32N 059-27W, 47-23N 056-26W,
46-43N 056-28W, 46-40N 055-30W,
46-25N 052-45W, 47-15N 051-45W,
47-30N 048-45W, 51-30N 049-30W,
56-15N 056-40W, 58-03N 058-14W,
61-44N 059-03W, 62-45N 057-40W.
C. 62-25N 041-22W, 60-29N 041-36W,
59-35N 043-33W, 59-29N 044-48W,
59-41N 044-31W, 59-55N 043-14W.
6. MOST RECENT RECONNAISSANCE:
SOUTHERN LIMIT GENERAL FLIGHT 03 MAR 23.
7. NOTE THE SIGNIFICANT EXPANSION
OF THE ICEBERG LIMIT SINCE 030001Z MAR
BULLETIN DUE TO RECENT RECONNAISSANCE.
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 050001Z MAR 23.
This area · iceberg & sea-ice bulletins
2107 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 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 030001Z may2024-05-02
- North american ice service (nais) iceberg bulletin 020001Z may2024-05-01
- North american ice service (nais) iceberg bulletin 010001Z may2024-04-30
Season · when iceberg & sea-ice bulletins happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
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.