Exercises
Hazardous operations
North Atlantic · NAVAREA IV 298/10
- issued
- 2010-07-08 13:35Z
- status
- cancelled 2010-07-08 16:54Z (archive)
- cancels
- NAVAREA IV 294/10
- authority
- SHOM 081220Z JUL 10.
- sea
- North Atlantic Ocean
- position
- 37.573, -45.490
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH ATLANTIC.
HAZARDOUS OPERATIONS.
1. HAZARDOUS OPERATIONS:
A. 0700Z TO 1030Z DAILY 10 THRU 26 JUL,
EXCEPT 14 JUL IN AREA BOUND BY
37-43.00N 045-59.00W, 38-05.00N 045-07.00W,
37-37.00N 044-48.00W, 37-15.00N 045-40.00W.
B. 11 THRU 27 JUL, EXCEPT 15 JUL WITHIN
80 MILES OF 37-34.21N 045-29.42W.
2. CANCEL NAVAREA IV 294/10.
3. CANCEL THIS MSG 28 JUL.
Activity windows · 17 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2010-07-10 07:00Z | 2010-07-10 10:30Z | — | 3 h 30 |
| 2010-07-11 07:00Z | 2010-07-11 10:30Z | — | 3 h 30 |
| 2010-07-12 07:00Z | 2010-07-12 10:30Z | — | 3 h 30 |
| 2010-07-13 07:00Z | 2010-07-13 10:30Z | — | 3 h 30 |
| 2010-07-14 07:00Z | 2010-07-14 10:30Z | — | 3 h 30 |
| 2010-07-15 07:00Z | 2010-07-15 10:30Z | — | 3 h 30 |
| 2010-07-16 07:00Z | 2010-07-16 10:30Z | — | 3 h 30 |
| 2010-07-17 07:00Z | 2010-07-17 10:30Z | — | 3 h 30 |
| … 9 more | |||
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · military exercises
3 within 180 nm since 2010 · 0 in the last 12 months · 0 in force now
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Hazardous operationscancels · 2010-07-07
- Hazardous operationsreplaced · 2010-07-07
- Hazardous operationscancelled by · 2010-07-08
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
35 military exercises in force · see all
Exercises
Gunnery, firing and naval exercise areas. All current military exercises →
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.