Exercises
Hazardous operations 0400Z to 1700Z daily 15 thru 20 feb in areas bound by: a. 44-45.0N 036-41.5E, 44-33.0N…
Black Sea · Russia · HYDROLANT 425/21
- issued
- 2021-02-13 00:44Z
- status
- cancelled 2021-02-20 18:00Z (archive)
- self-cancels
- 2021-02-20 18:00Z
- authority
- NAVAREA III 124/21 122359Z FEB 21.
- sea
- Black Sea
- position
- 44.483, 36.894
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BLACK SEA.
RUSSIA.
DNC 10.
1. HAZARDOUS OPERATIONS 0400Z TO 1700Z DAILY
15 THRU 20 FEB IN AREAS BOUND BY:
A. 44-45.0N 036-41.5E, 44-33.0N 037-06.5E,
44-25.0N 037-06.5E, 44-14.0N 036-40.0E.
B. 44-34.5N 037-42.0E, 44-31.5N 037-50.0E,
44-20.5N 037-48.0E, 44-24.0N 037-39.0E.
C. 43-55.5N 038-27.5E, 43-47.0N 038-47.5E,
43-42.5N 038-44.0E, 43-47.0N 038-21.5E.
2. CANCEL THIS MSG 201800Z FEB 21.
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-02-15 04:00Z | 2021-02-15 17:00Z | — | 13 h |
| 2021-02-16 04:00Z | 2021-02-16 17:00Z | — | 13 h |
| 2021-02-17 04:00Z | 2021-02-17 17:00Z | — | 13 h |
| 2021-02-18 04:00Z | 2021-02-18 17:00Z | — | 13 h |
| 2021-02-19 04:00Z | 2021-02-19 17:00Z | — | 13 h |
| 2021-02-20 04:00Z | 2021-02-20 17:00Z | — | 13 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
1012 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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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
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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.