Exercises
Hazardous operations 0330Z to 0730Z daily 22 thru 24 dec in area bound by 21-18.53N 086-50.47E, 20-52.80N…
Northern Indian Ocean · Bay of Bengal · India · HYDROPAC 3680/21
- issued
- 2021-12-20 10:18Z
- status
- cancelled 2021-12-23 10:18Z (archive)
- self-cancels
- 2021-12-24 08:30Z
- authority
- NAVAREA VIII 876/21 201010Z DEC 21.
- sea
- Bay of Bengal
- position
- 18.958, 87.525
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTHERN INDIAN OCEAN. BAY OF BENGAL. INDIA. DNC 03. 1. HAZARDOUS OPERATIONS 0330Z TO 0730Z DAILY 22 THRU 24 DEC IN AREA BOUND BY 21-18.53N 086-50.47E, 20-52.80N 087-10.13E, 20-48.37N 087-02.58E, 20-35.73N 086-55.12E, 17-21.00N 086-08.00E, 17-28.40N 088-40.73E, 19-51.81N 088-38.56E, 21-26.83N 087-01.13E. 2. CANCEL THIS MSG 240830Z DEC 21.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-12-22 03:30Z | 2021-12-22 07:30Z | — | 4 h |
| 2021-12-23 03:30Z | 2021-12-23 07:30Z | — | 4 h |
| 2021-12-24 03:30Z | 2021-12-24 07:30Z | — | 4 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
898 within 180 nm since 2000 · 2 in the last 12 months · 2 in force now
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05
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26
- Hazardous operations 0330Z to 1130Z daily 19 thru 21 aug in area bound by 20-57.00N 086-54.00E, 21-13.00N…2026-08-14
- Hazardous operations 0130Z to 1430Z daily 17 thru 26 aug in area bound by 19-14.60N 084-53.70E, 19-07.39N…2026-08-13
- Hazardous operations 130430Z to 131030Z may in area bound by 20-37.00N 088-30.00E, 20-52.00N 088-30.00E,…2024-05-10
- Hazardous operations 0130Z to 1430Z daily 06 thru 17 may in area bound by 19-14.60N 084-53.70E, 19-07.39N…2024-05-03
- Hazardous operations 0430Z to 0630Z and 0830Z to 1030Z daily 06 thru 13 may in area bound by 20-46.70N…2024-05-03
- Hazardous operations 060430Z to 061030Z may in area bound by 20-52.00N 088-30.00E, 20-52.00N 089-00.00E,…2024-05-03
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 3680/21 and this msgcancelled by · 2021-12-23
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.