Exercises
Hazardous operations 1800Z to 0400Z commencing daily 29 jan thru 10 feb in area bound by 72-14.1N 006-11.2E,…
HYDROLANT 177/08
- issued
- 2008-01-25 11:13Z
- status
- cancelled 2008-02-11 05:00Z (archive)
- self-cancels
- 2008-02-11 05:00Z
- cancels
- HYDROLANT 172/08
- authority
- NAVAREA I 20/08 240938Z JAN 08.
- sea
- Norwegian Sea
- position
- 72.125, 12.958
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 1800Z TO 0400Z COMMENCING DAILY 29 JAN THRU 10 FEB IN AREA BOUND BY 72-14.1N 006-11.2E, 73-35.1N 014-01.0E, 70-33.3N 018-40.3E. 2. CANCEL HYDROLANT 172/08. 3. CANCEL THIS MSG 110500Z FEB.
Activity windows · 13 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2008-01-29 18:00Z | 2008-01-30 04:00Z | — | 10 h |
| 2008-01-30 18:00Z | 2008-01-31 04:00Z | — | 10 h |
| 2008-01-31 18:00Z | 2008-02-01 04:00Z | — | 10 h |
| 2008-02-01 18:00Z | 2008-02-02 04:00Z | — | 10 h |
| 2008-02-02 18:00Z | 2008-02-03 04:00Z | — | 10 h |
| 2008-02-03 18:00Z | 2008-02-04 04:00Z | — | 10 h |
| 2008-02-04 18:00Z | 2008-02-05 04:00Z | — | 10 h |
| 2008-02-05 18:00Z | 2008-02-06 04:00Z | — | 10 h |
| … 5 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
46 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
20
23
- Hazardous operations 1600Z to 0200Z daily 13 and 14 sep in area bound by 69-04.00N 015-40.00E, 69-09.00N…2023-09-12
- Hazardous operations 0800Z to 1800Z daily 30 aug thru 08 sep in areas bound by: a. 69-31.50N 016-45.00E,…2023-08-29
- Hazardous operations 1800Z to 0200Z daily 17 thru 26 apr in areas bound by: a. 69-00.00N 012-18.00E,…2023-04-15
- Hazardous operations 1500Z to 2000Z daily 27 jun thru 01 jul in area bound by 69-07.00N 015-37.00E,…2022-06-24
- Norway DNC 21, DNC 222022-05-07
- Hazardous operations 0700Z to 1000Z and 1400Z to 1700Z daily 10 and 11 sep in area bound by 72-35N 020-10E,…2021-09-08
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
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.