Exercises
Hazardous operations 0430Z to 1030Z daily 19 thru 21 mar within 185 miles of 21-22N 086-56E
HYDROPAC 500/04
- issued
- 2004-03-18 10:55Z
- status
- cancelled 2004-03-21 11:30Z (archive)
- self-cancels
- 2004-03-21 11:30Z
- cancels
- HYDROPAC 412/04
- authority
- 1. NAVAREA VIII 174/04 161001Z MAR 04 2. NAVAREA VIII 175/04 161002Z MAR 04
- sea
- Bay of Bengal
- position
- 21.367, 86.933 · r 185.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0430Z TO 1030Z DAILY 19 THRU 21 MAR WITHIN 185 MILES OF 21-22N 086-56E. 2. CANCEL HYDROPAC 412/04. 3. CANCEL THIS MSG 211130Z MAR.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-03-19 04:30Z | 2004-03-19 10:30Z | — | 6 h |
| 2004-03-20 04:30Z | 2004-03-20 10:30Z | — | 6 h |
| 2004-03-21 04:30Z | 2004-03-21 10:30Z | — | 6 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
850 within 180 nm since 2000 · 2 in the last 12 months · 2 in force now
00
05
10
15
20
25
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
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Nine meter F/V, yellow hull, two persons on board, unreported vicinity bhimunipatnam (17-54N 083-27E)cancels · 2004-03-06
- Nine meter F/V, yellow hull, two persons on board, unreported vicinity bhimunipatnam (17-54N 083-27E)replaced · 2004-03-06
- Hazardous operations 1330Z to 1700Z daily 24 and 25 mar within 75 miles of 08-31.9N 076-52.1Ecancelled by · 2004-03-19
Nearby now · 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.