Exercises
Gunnery exercises 272300Z to 280130Z, 280700Z to 280930Z, 290001Z to 290900Z, 290400Z to 291000Z and 300400Z…
HYDROPAC 2077/08
- issued
- 2008-10-24 08:05Z
- status
- cancelled 2008-10-30 11:00Z (archive)
- self-cancels
- 2008-10-30 11:00Z
- cancels
- HYDROPAC 2060/08
- authority
- NAVAREA XI 616/08 23 OCT 08.
- sea
- Philippine Sea
- position
- 23.442, 122.358 · r 31.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. GUNNERY EXERCISES 272300Z TO 280130Z, 280700Z TO 280930Z, 290001Z TO 290900Z, 290400Z TO 291000Z AND 300400Z TO 301000Z OCT WITHIN 31 MILES OF 23-26.5N 122-21.5E. 2. CANCEL HYDROPAC 2060/08(GEN), CHAIN RESTORED. 3. CANCEL THIS MSG 301100Z OCT.
Activity windows · 5 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2008-10-27 23:00Z | 2008-10-28 01:30Z | — | 2 h 30 |
| 2008-10-28 07:00Z | 2008-10-28 09:30Z | — | 2 h 30 |
| 2008-10-29 00:01Z | 2008-10-29 09:00Z | — | 8 h 59 |
| 2008-10-29 04:00Z | 2008-10-29 10:00Z | — | 6 h |
| 2008-10-30 04:00Z | 2008-10-30 10:00Z | — | 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
799 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
23
- Hazardous operations 160100Z to 160700Z apr in area bound by 26-56.40N 122-22.08E, 26-32.94N 121-57.06E,…2023-04-14
- Gunnery exercises 0100Z to 0230Z daily 12 and 13 jan in area bound by 24-24.00N 122-20.00E, 24-24.00N…2023-01-07
- Hazardous operations 0330Z to 1000Z daily 09 thru 15 dec in areas bound by: a. 23-38.00N 123-22.00E,…2022-12-06
- Gunnery exercises in progress until 070400Z aug in area bound by 25-03.00N 122-11.00E, 25-34.00N 122-11.00E,…2022-08-05
- Hazardous operations in progress until 080200Z aug in area bound by 23-13.00N 122-30.00E, 23-40.00N…2022-08-04
- Gunnery exercise 040400Z to 070400Z aug in area bound by 21-14.00N 121-33.00E, 21-33.00N 121-18.00E,…2022-08-02
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
- Loran-c northwest pacific chain, rate 8930-X, off aircancels · 2008-10-22
- Loran-c northwest pacific chain, rate 8930-X, off airreplaced · 2008-10-22
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.