Icebergs
North american ice service (nais) iceberg bulletin 100001Z mar
NAVAREA IV 209/21
- issued
- 2021-03-09 21:27Z
- status
- cancelled 2021-03-11 00:01Z (archive)
- self-cancels
- 2021-03-11 00:01Z
- authority
- NAIS 092022Z MAR 21.
- sea
- Labrador Sea
- position
- 56.591, -49.896
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NORTH AMERICAN ICE SERVICE (NAIS)
ICEBERG BULLETIN 100001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
51-23N 055-31W, 51-40N 053-35W,
55-00N 051-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
TRACKLINE JOINING
55-00N 051-30W, 60-10N 057-00W,
60-20N 055-50W, 60-35N 053-25W,
57-00N 046-10W, 57-10N 038-00W,
61-00N 040-20W, 63-00N 038-30W,
65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
JOINING
51-45N 056-28W, 51-26N 056-13W.
5. SEA ICE LIMIT ALONG TRACKLINES
JOINING:
A. 46-01N 059-50W, 45-42N 058-58W,
46-00N 058-19W, 46-44N 059-05W,
47-12N 058-52W, 47-51N 060-35W,
48-11N 062-07W, 49-03N 061-02W,
49-49N 061-55W, 49-37N 059-31W,
50-25N 057-55W, 48-42N 058-55W.
B. 48-39N 053-03W, 49-34N 053-03W,
49-56N 053-52W, 51-32N 051-26W,
54-51N 050-58W, 55-50N 056-01W,
58-03N 057-55W, 61-30N 060-15W,
63-21N 057-56W.
C. 62-25N 041-37W, 62-07N 041-17W,
60-52N 042-19W, 59-48N 043-13W,
59-40N 043-37W, 59-41N 043-52W,
59-46N 043-54W.
6. MOST RECENT RECONNAISSANCE:
SOUTHERN LIMIT ICEBERG FLIGHT 08 MAR 21.
7. NOTE THE SIGNIFICANT REDUCTION
OF THE ICEBERG LIMIT SINCE 090001Z MAR
BULLETIN DUE TO RECENT RECONNAISSANCE AND
PREDICTED DRIFT.
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 110001Z MAR 21.
This area · iceberg & sea-ice bulletins
2339 within 180 nm since 2010 · 0 in the last 12 months · 0 in force now
10
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 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
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.