Icebergs
180001Z may iceberg limit 46-50N 055-45W, 46-00N 055-15W, 43-30N 050-00W, 43-30N 048-30W, 46-00N 045-15W,…
North American Ice Service (nais) Iceberg Bulletin · NAVAREA IV 250/12
- issued
- 2012-05-17 22:03Z
- status
- cancelled 2012-05-19 00:01Z (archive)
- self-cancels
- 2012-05-19 00:01Z
- cancels
- NAVAREA IV 248/12
- authority
- NAIS 172122Z MAY 12.
- position
- 52.426, -54.010
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 180001Z MAY ICEBERG LIMIT
46-50N 055-45W, 46-00N 055-15W, 43-30N 050-00W,
43-30N 048-30W, 46-00N 045-15W, 50-00N 044-00W,
59-00N 055-30W.
2. WESTERN ICEBERG LIMIT
50-15N 061-15W, 49-10N 058-05W.
3. RADAR TARGETS OUTSIDE ICEBERG LIMIT
42-55N 049-49W, 42-56N 049-49W.
4. SEA ICE LIMIT:
A. 49-25N 053-50W, 50-30N 054-10W, 51-20N 055-30W.
B. 52-30N 055-00W, 52-30N 053-00W, 53-00N 051-00W,
54-30N 051-00W, 56-00N 053-00W, 58-00N 057-30W,
62-00N 060-00W, 65-25N 056-55W, 67-35N 054-55W,
63-55N 053-05W, 60-00N 049-00W.
C. 50-40N 059-20W, 50-35N 059-10W, 51-05N 058-25W,
51-15N 058-15W.
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 NAVAREA IV 248/12(14).
7. CANCEL THIS MSG 190001Z MAY.
This area · iceberg & sea-ice bulletins
997 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- North american ice service (nais) iceberg bulletin 070001Z feb2023-02-06
- North american ice service (nais) iceberg bulletin 060001Z feb2023-02-05
- North american ice service (nais) iceberg bulletin 050001Z feb2023-02-04
- Numerous icebergs sighted in vicinity 51-12.92N 050-03.90W at 181255Z aug 222022-08-18
- Iceberg reported in 50-51.6N 057-58.8W2022-04-08
- Icebergs reported at 171409Z apr in: a. 51-10.5N 057-24.7W2021-04-17
Season · when iceberg & sea-ice bulletins happen here
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Timeline
- Radar targets reported vicinity 43-12N 049-30W at 171250Z maycancels · 2012-05-17
- Radar targets reported vicinity 43-12N 049-30W at 171250Z mayreplaced · 2012-05-17
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.