Exercises
Hazardous operations 1230Z to 1545Z daily 23 thru 25 nov: a. within 3.5 miles of 20-45.34N 087-05.37E
HYDROPAC 2137/09
- issued
- 2009-11-18 22:42Z
- status
- cancelled 2009-11-25 02:50Z (archive)
- self-cancels
- 2009-11-25 16:45Z
- authority
- NAVAREA VIII 516/09 161001Z NOV 09.
- sea
- Bay of Bengal
- position
- 10.339, 87.982
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 1230Z TO 1545Z
DAILY 23 THRU 25 NOV:
A. WITHIN 3.5 MILES OF 20-45.34N 087-05.37E.
B. IN AREA BOUND BY
20-45.34N 087-05.37E, 20-24.31N 087-24.17E,
20-01.86N 087-32.27E, 19-24.14N 089-07.27E,
04-02.92N 092-56.03E, 02-45.34N 088-47.12E,
03-20.88N 084-08.47E, 19-06.08N 085-20.54E,
19-58.09N 086-46.60E, 20-21.62N 086-50.66E,
20-45.34N 087-05.37E.
2. CANCEL THIS MSG 251645Z NOV.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-11-23 12:30Z | 2009-11-23 15:45Z | — | 3 h 15 |
| 2009-11-24 12:30Z | 2009-11-24 15:45Z | — | 3 h 15 |
| 2009-11-25 12:30Z | 2009-11-25 15:45Z | — | 3 h 15 |
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
33 within 180 nm since 2007 · 0 in the last 12 months · 0 in force now
07
10
15
20
24
- Hazardous operations 1230Z to 1530Z daily 03 and 04 apr in area bound by 18-31.82N 089-02.15E, 20-48.77N…2024-04-01
- Hazardous operations 0030Z to 0430Z daily 13 thru 16 oct in area bound by 06-30.00N 087-00.00E, 08-40.00N…2023-10-11
- Hazardous operations 0300Z to 0700Z daily 05 thru 09 oct in area bound by 20-48.35N 087-02.60E, 16-40.21N…2023-09-30
- Hazardous operations 300430Z to 300630Z sep in area bound by 11-31.40N 090-05.88E, 11-32.05N 090-56.41E,…2023-09-30
- Hazardous operations 1230Z to 1530Z daily 07 and 08 jun in area bound by 18-31.81N 089-02.15E, 20-48.76N…2023-06-05
- Hazardous operations 0030Z to 1130Z daily 19 thru 21 dec in area bound by 08-20.00N 085-00.00E, 09-20.00N…2022-12-15
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
- Cancel HYDROPAC 2137/09, 2177/09 and this msgcancelled by · 2009-11-25
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.