Exercises
Hazardous operations
Scotland-west Coast · HYDROLANT 2047/11
- issued
- 2011-12-04 13:27Z
- status
- cancelled 2011-12-14 15:46Z (archive)
- self-cancels
- 2011-12-16 18:00Z
- authority
- NAVAREA I 319/11 041135Z DEC 11.
- sea
- North Atlantic Ocean
- position
- 57.478, -8.623
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SCOTLAND-WEST COAST. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 1000Z TO 1700Z DAILY 05 THRU 16 DEC WITHIN 28 MILES OF: A. 57-37.9N 008-57.5W. B. 57-19.5N 008-17.3W. 2. CANCEL THIS MSG 161800Z DEC.
Activity windows · 12 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2011-12-05 10:00Z | 2011-12-05 17:00Z | — | 7 h |
| 2011-12-06 10:00Z | 2011-12-06 17:00Z | — | 7 h |
| 2011-12-07 10:00Z | 2011-12-07 17:00Z | — | 7 h |
| 2011-12-08 10:00Z | 2011-12-08 17:00Z | — | 7 h |
| 2011-12-09 10:00Z | 2011-12-09 17:00Z | — | 7 h |
| 2011-12-10 10:00Z | 2011-12-10 17:00Z | — | 7 h |
| 2011-12-11 10:00Z | 2011-12-11 17:00Z | — | 7 h |
| 2011-12-12 10:00Z | 2011-12-12 17:00Z | — | 7 h |
| … 4 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
339 within 180 nm since 2001 · 2 in the last 12 months · 0 in force now
01
05
10
15
20
25
26
- Hazardous operations 0800Z to 1830Z daily 24 thru 28 aug and 31 aug thru 04 sep in areas within: a. 27 miles…2026-08-19
- Hazardous operations 0700Z to 1700Z daily 18 thru 21 aug in area within 17 miles of 57-24.90N 007-59.70W2026-08-17
- Hazardous operations 0900Z to 1900Z daily 19 thru 22 mar in area within 55 miles of 57-34.00N 010-32.00W2024-03-18
- Hazardous operations 0900Z to 1900Z daily 18 thru 22 mar in area within 70 miles of 56-53.00N 009-46.00W2024-03-13
- Hazardous operations 0900Z to 2230Z daily 06 thru 10 nov in area within 16 miles of 57-27.00N 007-56.00W2023-11-04
- Hazardous operations 0900Z to 2230Z daily 31 oct thru 03 nov in area within 16 miles of 57-27.00N 007-56.00W2023-10-30
Season · when military exercises happen here
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A
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month of issue, all years in the archive
Timeline
- Hazardous operationscancelled by · 2011-12-14
Nearby now · within 120 nm
- Mf dsc service off air at tiree 56-30.20N 006-57.80WNav aids · 79.8 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.