Icebergs
North american ice service (nais) iceberg bulletin 050001Z dec
NAVAREA IV 1407/23
- issued
- 2023-12-04 21:09Z
- status
- cancelled 2023-12-06 00:01Z (archive)
- self-cancels
- 2023-12-06 00:01Z
- authority
- NAIS 0/23 042103Z DEC 23.
- sea
- Labrador Sea
- position
- 57.976, -53.387
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NORTH AMERICAN ICE SERVICE (NAIS)
ICEBERG BULLETIN 050001Z DEC.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
51-33N 055-31W, 52-00N 050-00W,
54-30N 049-15W, 58-30N 056-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
TRACKLINE JOINING
58-30N 056-30W, 60-25N 053-05W,
58-40N 043-20W, 59-10N 041-10W,
62-30N 038-15W, 65-10N 027-40W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
JOINING
51-41N 056-31W, 51-31N 056-03W.
5. SEA ICE LIMIT ALONG TRACKLINES
JOINING:
A. 48-12N 069-06W, 48-01N 069-28W,
47-46N 069-43W.
B. 50-03N 066-44W, 49-59N 061-44W,
50-01N 059-52W, 51-25N 057-37W,
51-25N 057-37W.
C. 52-13N 055-38W, 53-48N 055-18W,
55-59N 059-47W, 60-31N 064-04W,
60-54N 064-29W, 59-09N 067-36W,
60-31N 068-48W, 61-24N 066-57W,
61-09N 064-55W, 61-31N 063-30W,
62-56N 060-16W, 65-09N 057-46W.
6. NOTE THE SIGNIFICANT REDUCTION OF THE
ICEBERG LIMIT SINCE 040001Z DEC BULLETIN
DUE TO PREDICTED DETERIORATION.
7. MOST RECENT RECONNAISSANCE:
INTERIOR SATELLITE PASS 03 DEC 23.
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 060001Z DEC 23.
This area · iceberg & sea-ice bulletins
1203 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 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 260001Z apr2024-04-25
- North american ice service (nais) iceberg bulletin 250001Z apr2024-04-24
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Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
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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.