Exercises
Hazardous operations
Black Sea · HYDROLANT 990/12
- issued
- 2012-05-10 17:36Z
- status
- cancelled 2012-05-19 15:00Z (archive)
- self-cancels
- 2012-05-19 15:00Z
- authority
- NAVAREA III 189/12 101207Z MAY 12.
- sea
- Black Sea
- position
- 44.537, 37.050
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BLACK SEA. HAZARDOUS OPERATIONS. 1. HAZARDOUS OPERATIONS 0300Z TO 1400Z DAILY 14 THRU 19 MAY IN AREA BOUND BY 44-12N 036-53E, 44-44N 036-38E, 44-49N 036-52E, 44-48N 037-15E, 44-23N 037-30E. 2. CANCEL THIS MSG 191500Z MAY.
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2012-05-14 03:00Z | 2012-05-14 14:00Z | — | 11 h |
| 2012-05-15 03:00Z | 2012-05-15 14:00Z | — | 11 h |
| 2012-05-16 03:00Z | 2012-05-16 14:00Z | — | 11 h |
| 2012-05-17 03:00Z | 2012-05-17 14:00Z | — | 11 h |
| 2012-05-18 03:00Z | 2012-05-18 14:00Z | — | 11 h |
| 2012-05-19 03:00Z | 2012-05-19 14:00Z | — | 11 h |
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
904 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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00
05
10
15
20
24
- Hazardous operations 102101Z to 162130Z mar in area bound by 42-38.02N 037-46.57E, 42-40.35N 037-40.37E,…2024-03-07
- Hazardous operations 0300Z to 0430Z daily 23 thru 25 may in area bound by 42-44.37N 031-32.30E, 42-42.88N…2023-05-19
- Hazardous operations 192101Z mar to 022059Z apr in area bound by 42-01.58N 035-10.75E, 42-15.77N 035-11.78E,…2023-03-15
- Hazardous operations 062101Z to 182059Z feb in area bound by 42-01.58N 035-10.75E, 42-15.77N 035-11.78E,…2023-02-04
- Hazardous operations 222059Z to 312359Z dec in area bound by 42-38.00N 037-48.57E, 42-40.35N 037-40.37E,…2022-12-19
- Hazardous operations 0400Z to 1400Z daily 15 thru 17 dec in area bound by 42-01.62N 035-10.37E, 42-15.53N…2022-12-14
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
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.