Icebergs
120001Z may iceberg limit along trackline joining 46-57N 055-56W, 45-15N 055-45W, 43-15N 050-00W, 43-15N…
North American Ice Service (nais) Iceberg Bulletin · NAVAREA IV 388/17
- issued
- 2017-05-11 20:49Z
- status
- cancelled 2017-05-13 00:01Z (archive)
- self-cancels
- 2017-05-13 00:01Z
- authority
- NAIS 112043Z MAY 17.
- sea
- North Atlantic Ocean
- position
- 53.907, -47.559
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 120001Z MAY ICEBERG LIMIT ALONG TRACKLINE JOINING
46-57N 055-56W, 45-15N 055-45W, 43-15N 050-00W,
43-15N 048-00W, 44-45N 045-15W, 47-00N 045-15W,
53-00N 048-45W.
2. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
53-00N 048-45W, 56-00N 049-00W, 57-00N 036-00W,
64-00N 035-00W, 66-00N 028-00W.
3. WESTERN ICEBERG LIMIT ALONG TRACKLINES:
A. BETWEEN 50-17N 062-14W AND 49-18N 062-00W.
B. JOINING 49-05N 062-00W, 48-45N 061-15W,
48-30N 059-12W.
4. SEA ICE LIMIT ALONG TRACKLINES JOINING:
A. 47-00N 052-55W, 47-45N 050-35W, 51-25N 050-00W,
55-30N 052-45W, 56-25N 055-55W, 57-55N 056-30W.
B. 50-15N 064-35W, 50-05N 064-20W, 49-45N 059-25W,
50-30N 057-30W.
C. 58-00N 056-30W, 59-00N 056-30W, 62-00N 055-30W.
D. 62-20N 040-40W, 61-40N 040-35W, 59-55N 042-05W,
59-20N 044-45W, 60-00N 046-20W, 60-30N 045-50W.
5. MOST RECENT RECONNAISSANCE:
INTERIOR ICEBERG FLIGHT 11 MAY 17.
6. 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.
7. CANCEL THIS MSG 130001Z MAY 17.
This area · iceberg & sea-ice bulletins
1526 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
24
- North american ice service (nais) iceberg bulletin 240001Z apr2024-04-23
- North american ice service (nais) iceberg bulletin 230001Z apr2024-04-22
- North american ice service (nais) iceberg bulletin 140001Z apr2024-04-13
- North american ice service (nais) iceberg bulletin 130001Z apr2024-04-12
- North american ice service (nais) iceberg bulletin 120001Z apr2024-04-11
- North american ice service (nais) iceberg bulletin 110001Z apr2024-04-10
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.