Icebergs
210001Z apr iceberg limit along trackline joining 46-37N 053-31W, 45-15N 047-00W, 45-00N 045-00W, 46-15N…
North American Ice Service (nais) Iceberg Bulletin · NAVAREA IV 313/15
- issued
- 2015-04-20 22:04Z
- status
- cancelled 2015-04-22 00:01Z (archive)
- self-cancels
- 2015-04-22 00:01Z
- authority
- NAIS 201927Z APR 15.
- sea
- North Atlantic Ocean
- position
- 50.307, -49.230
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 210001Z APR ICEBERG LIMIT ALONG TRACKLINE JOINING
46-37N 053-31W, 45-15N 047-00W, 45-00N 045-00W,
46-15N 038-00W, 47-30N 037-30W, 50-30N 039-15W,
60-00N 055-00W.
2. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
51-07N 058-37W AND 50-28N 057-28W.
3. SEA ICE LIMIT ALONG TRACKLINES JOINING:
A. 48-40N 053-00W, 46-20N 046-40W, 47-45N 045-15W,
48-25N 047-40W, 55-00N 053-00W, 56-00N 056-30W,
58-00N 057-30W, 59-15N 055-50W.
B. 45-15N 061-05W, 45-15N 059-50W, 44-30N 059-05W,
44-35N 057-30W, 46-45N 057-05W, 47-20N 057-45W,
47-20N 055-20W.
4. NOTE THE SIGNIFICANT REDUCTION OF THE ICEBERG LIMIT
SINCE 200001Z APR BULLETIN DUE TO PREDICTED
DETERIORATION.
5. REPORT POSITION AND TIME OF ANY ICEBERGS OR
STATIONARY RADAR TARGETS THAT MAY LIKELY BE
ICEBERGS TO THE NEAREST CANADIAN COAST GUARD
MARINE COMMUNICATIONS AND TRAFFIC SERVICE STATION
OR USING INMARSAT CODE 42.
6. CANCEL THIS MSG 220001Z APR 15.
This area · iceberg & sea-ice bulletins
455 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Icebergs reported on 15 mar in: a. 48-28.13N 052-29.34W2024-03-15
- Iceberg reported in 47-49.40N 047-57.20W2023-03-06
- Icebergs reported in: a. 51-34.60N 049-54.40W2022-08-29
- Numerous icebergs sighted in vicinity 51-12.92N 050-03.90W at 181255Z aug 222022-08-18
- Iceberg reported in vicinity 47-58.9N 046-53.8W on 13 mar2022-03-13
- North american ice service (nais) iceberg bulletin 120001Z mar 2. iceberg limit along trackline joining…2019-03-11
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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.