Icebergs
North american ice service (nais) iceberg bulletin 230001Z mar
NAVAREA IV 250/21
- issued
- 2021-03-22 19:37Z
- status
- cancelled 2021-03-24 00:01Z (archive)
- self-cancels
- 2021-03-24 00:01Z
- authority
- NAIS 221829Z MAR 21.
- sea
- Labrador Sea
- position
- 56.233, -48.765
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NORTH AMERICAN ICE SERVICE (NAIS)
ICEBERG BULLETIN 230001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
48-36N 053-06W, 51-25N 050-55W,
55-00N 051-20W.
3. ESTIMATED ICEBERG LIMIT ALONG
TRACKLINE JOINING
55-00N 051-20W, 59-30N 057-10W,
60-10N 052-50W, 57-55N 046-15W,
56-40N 036-30W, 57-35N 035-35W,
61-20N 039-20W, 65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
JOINING
51-37N 056-45W, 51-21N 056-30W.
5. SEA ICE LIMIT ALONG TRACKLINES
JOINING:
A. 46-03N 059-54W, 46-01N 059-09W,
46-50N 058-46W, 48-31N 063-01W,
49-00N 061-20W, 49-52N 061-40W,
49-40N 059-45W, 49-57N 058-07W,
48-22N 059-32W, 48-11N 058-55W.
B. 48-39N 053-03W, 48-44N 050-24W,
50-41N 051-15W, 52-21N 050-39W,
55-19N 053-15W, 58-03N 057-45W,
60-37N 058-47W, 61-28N 057-49W.
C. 62-25N 040-11W, 61-39N 040-22W,
59-57N 042-08W, 59-41N 043-22W,
59-52N 045-05W, 59-55N 045-19W,
60-28N 045-46W, 60-31N 045-36W.
6. MOST RECENT RECONNAISSANCE:
INTERIOR ICEBERG FLIGHT 18 MAR 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 240001Z MAR 21.
This area · iceberg & sea-ice bulletins
2360 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.