Icebergs
291201Z may iceberg limit along trackline joining 47-46N 056-37W, 44-45N 056-15W, 42-00N 049-30W, 42-00N…
North American Ice Service (nais) Iceberg Bulletin · NAVAREA IV 442/17
- issued
- 2017-05-29 14:04Z
- status
- cancelled 2017-05-30 00:01Z (archive)
- self-cancels
- 2017-05-30 00:01Z
- cancels
- NAVAREA IV 439/17NAVAREA IV 441/17
- authority
- NAIS 291342Z MAY 17.
- position
- 53.752, -47.392
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 291201Z MAY ICEBERG LIMIT ALONG TRACKLINE JOINING
47-46N 056-37W, 44-45N 056-15W, 42-00N 049-30W,
42-00N 048-00W, 46-00N 043-00W, 46-30N 043-00W,
53-00N 048-30W.
2. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
53-00N 048-30W, 56-00N 049-00W, 57-00N 036-00W,
64-00N 035-00W, 66-00N 028-00W.
3. WESTERN ICEBERG LIMIT ALONG TRACKLINES:
A. JOINING 49-07N 062-07W, 48-30N 061-45W,
47-36N 059-13W.
B. BETWEEN 50-13N 061-59W AND 49-20N 062-11W.
4. SEA ICE LIMIT ALONG TRACKLINES:
A. JOINING 47-30N 052-40W, 48-45N 051-50W,
50-55N 054-15W, 52-35N 052-15W, 54-00N 052-25W,
56-30N 057-00W, 58-00N 058-00W, 61-00N 059-00W,
63-00N 057-00W.
B. BETWEEN 50-40N 059-20W AND 50-00N 057-45W.
C. JOINING 62-22N 041-13W, 61-16N 041-19W,
59-45N 043-08W, 59-30N 044-25W, 59-32N 045-22W,
59-52N 045-52W, 60-01N 045-35W, 60-02N 044-50W.
5. NOTE THE SIGNIFICANT EXPANSION OF THE ICEBERG
LIMIT SINCE 290001Z MAY BULLETIN DUE TO RECENT
ICE SIGHTING.
6. 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.
7. CANCEL NAVAREA IV 439/17 AND 441/17.
8. CANCEL THIS MSG 300001Z MAY 17.
This area · iceberg & sea-ice bulletins
1433 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 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
- North american ice service (nais) iceberg bulletin 100001Z apr2024-04-09
- North american ice service (nais) iceberg bulletin 090001Z apr2024-04-08
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
Timeline
- 290001Z may iceberg limit along trackline joining 47-47N 056-37W, 44-45N 056-15W, 42-00N 049-30W, 42-00N…cancels · 2017-05-28
- Iceberg reported in vicinity 46-32.8N 043-46.7W at 291215Z maycancels · 2017-05-29
- 290001Z may iceberg limit along trackline joining 47-47N 056-37W, 44-45N 056-15W, 42-00N 049-30W, 42-00N…replaced · 2017-05-28
- Iceberg reported in vicinity 46-32.8N 043-46.7W at 291215Z mayreplaced · 2017-05-29
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.