Exercises
Hazardous operations 100600Z to 101500Z, 0600Z to 2000Z daily 11 and 15, 120600Z to 120900Z and 0600Z to…
Black Sea · Romania · HYDROLANT 970/23
- issued
- 2023-05-05 06:48Z
- status
- cancelled 2023-05-18 15:00Z (archive)
- self-cancels
- 2023-05-18 15:00Z
- authority
- ROMANIA 50/23 050644Z MAY 23.
- sea
- Black Sea
- position
- 44.368, 28.882
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BLACK SEA. ROMANIA. DNC 10. 1. HAZARDOUS OPERATIONS 100600Z TO 101500Z, 0600Z TO 2000Z DAILY 11 AND 15, 120600Z TO 120900Z AND 0600Z TO 1400Z DAILY 16 THRU 18 MAY IN AREA BOUND BY 44-25.09N 029-01.20E, 44-29.50N 028-55.58E, 44-25.43N 028-42.50E, 44-22.08N 028-42.41E, 44-13.10N 028-56.33E, 44-14.57N 028-57.94E, 44-19.70N 029-00.82E. 2. CANCEL THIS MSG 181500Z MAY 23.
Activity windows · 8 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2023-05-10 06:00Z | 2023-05-10 15:00Z | — | 9 h |
| 2023-05-12 06:00Z | 2023-05-12 09:00Z | — | 3 h |
| 2023-05-16 06:00Z | 2023-05-16 14:00Z | — | 8 h |
| 2023-05-16 06:00Z | 2023-05-16 20:00Z | — | 14 h |
| 2023-05-17 06:00Z | 2023-05-17 14:00Z | — | 8 h |
| 2023-05-17 06:00Z | 2023-05-17 20:00Z | — | 14 h |
| 2023-05-18 06:00Z | 2023-05-18 14:00Z | — | 8 h |
| 2023-05-18 06:00Z | 2023-05-18 20:00Z | — | 14 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
963 within 180 nm since 1999 · 1 in the last 12 months · 2 in force now
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- Hazardous operations 0600Z to 1200Z daily 18, 24, 25 and 28 aug and 0600Z to 1400Z daily 19 thru 21, 26 and…2026-08-11
- Hazardous operations 0600Z to 1100Z daily 14 and 23, 0600Z to 1500Z daily 15, 16, 20, and 21, 170600Z to…2024-05-09
- Hazardous operations 0300Z to 1300Z daily 11 and 12 apr in area bound by 44-01.00N 029-54.00E, 44-01.00N…2024-04-05
- Gunnery exercises 090600Z to 091500Z and 160600Z to 161200Z apr in area bound by 44-15.00N 029-30.00E,…2024-04-03
- Hazardous operations 080700Z to 081200Z, 0500Z to 1200Z daily 09 thru 11 and 120600Z to 120900Z apr in area…2024-04-01
- Hazardous operations 08 thru 12 apr and 15 thru 19 apr in area bound by 44-25.00N 030-48.00E, 43-05.00N…2024-03-27
Season · when military exercises happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Hazardous operations 0600Z to 1200Z daily 18, 24, 25 and 28 aug and 0600Z to 1400Z daily 19 thru 21, 26 and…Exercises · 0 nm
- Survey operations in progress until 16 aug by M/V ocean aero in area bound by 44-19.85N 028-47.28E,…Surveys · 2.2 nm
- Naval operations 0500Z to 1200Z daily 13 thru 15 aug in area bound by 44-12.00N 028-40.00E, 44-12.00N…Other · 13.6 nm
- Fog signal at constanta outer harbor light 44-08.61N 028-40.37E inoperativeNav aids · 16.2 nm
- Due to the presence of mines, all vessels approaching and departing romanian ports are encouraged to use the…Mines · 16.8 nm
- Mines reported in area within five miles of 45-07.10N 030-09.70EMines · 70.8 nm
- Ukrainian coastal warning coordinator has declared the following coastal aproach instructions for entry or…Other · 74.3 nm
- Object adrift in vicinity 44-00.65N 030-34.50E at 120630Z augDebris · 76 nm
- Underwater operations 05 jan 25 thru 31 dec 26 in area bound by 44-04.40N 030-34.13E, 44-02.40N 030-30.50E,…Surveys · 81.1 nm
- War risk area, in northwestern part of black sea to northern of line 45-12.2N 029-41.1E 45-11.5N 029-41.4E…Other · 97.5 nm
- Mining operations in progress until further notice in areas bound by: a. 46-22.50N 030-45.10E, 46-20.20N…Mines · 109.2 nm
- The coordinator of coastal alerts of ukraine has declared the following coastal approach instructions for…Other · 109.4 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.