Exercises
Hazardous operations
Bay of Bengal · India-east Coast · HYDROPAC 4168/15
- issued
- 2015-12-23 12:20Z
- status
- cancelled 2015-12-28 12:30Z (archive)
- self-cancels
- 2015-12-28 12:30Z
- cancels
- HYDROPAC 4147/15
- authority
- NAVAREA VIII 889/15 231005Z DEC 15 - SHGA 23 DEC 15.
- sea
- Bay of Bengal
- position
- 15.631, 84.105
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BAY OF BENGAL. INDIA-EAST COAST. HAZARDOUS OPERATIONS. DNC 03. 1. HAZARDOUS OPERATIONS 280130Z TO 281130Z DEC IN AREA BOUND BY 15-30N 083-24E, 16-14N 084-00E, 15-34N 084-46E, 15-08N 084-24E. 2. CANCEL HYDROPAC 4147/15(94). 3. CANCEL THIS MSG 281230Z DEC 15.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2015-12-28 01:30Z | 2015-12-28 11:30Z | — | 10 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
688 within 180 nm since 2001 · 1 in the last 12 months · 1 in force now
01
05
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15
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25
26
- Hazardous operations 0330Z to 0630Z and 0830Z to 1030Z daily 15, 17 and 18 aug 17-31.12N 083-45.15E,…2026-08-14
- Hazardous operations 100330Z to 110830Z may in area within five miles of 17-40.00N 083-58.00E2024-05-07
- Hazardous operations 0330 to 0930 daily 26 thru 28 apr in area bound by 18-03.65N 083-44.35E, 17-42.08N…2024-04-23
- Hazardous operations 240400Z to 240500Z apr in area bound by 17-48.00N 083-35.00E, 17-42.00N 083-18.00E,…2024-04-22
- Hazardous operations 161900Z to 201900Z apr in area bound by 17-36.00N 083-34.00E, 17-46.00N 083-34.00E,…2024-04-12
- Hazardous operations 150100Z to 201200Z apr in area bound by 12-55.40N 085-00.10E, 13-28.00N 081-28.90E,…2024-04-12
Season · when military exercises happen here
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M
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D
month of issue, all years in the archive
Timeline
- Distress signal received on 406 mhz in 31-36-02N 121-34-14E at 210416Z deccancels · 2015-12-21
- Distress signal received on 406 mhz in 31-36-02N 121-34-14E at 210416Z decreplaced · 2015-12-21
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.