Exercises
Gunnery exercises and underwater ordnance detonations 2000Z to 1200Z commencing daily 30 jun thru 05 jul,…
HYDROPAC 574/99
- issued
- 1999-06-30 09:40Z
- status
- cancelled 1999-07-07 13:00Z (archive)
- self-cancels
- 1999-07-07 13:00Z
- authority
- NAVAREA XI 384/99 300810Z JUN 99
- sea
- Philippine Sea
- position
- 24.745, 141.323
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. GUNNERY EXERCISES AND UNDERWATER ORDNANCE DETONATIONS
2000Z TO 1200Z COMMENCING DAILY 30 JUN THRU 05 JUL,
ALTERNATE 06 JUL IN AREAS BOUND BY:
A. 24-45.5N 141-20.3E, 24-44.9N 141-20.5E, 24-44.2N 141-18.4E,
24-44.8N 141-18.2E, 24-45.8N 141-20.1E, 24-45.2N 141-20.3E,
24-44.5N 141-18.2E, 24-45.1N 141-18.0E.
B. 24-46.5N 141-16.9E, 24-46.4N 141-17.5E, 24-44.7N 141-17.1E,
24-44.9N 141-16.5E, 24-46.8N 141-16.7E, 24-46.7N 141-17.4E,
24-45.0N 141-16.9E, 24-45.2N 141-16.3E.
2. CANCEL THIS MSG 071300Z JUL.
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-06-30 20:00Z | 1999-07-01 12:00Z | — | 16 h |
| 1999-07-01 20:00Z | 1999-07-02 12:00Z | — | 16 h |
| 1999-07-02 20:00Z | 1999-07-03 12:00Z | — | 16 h |
| 1999-07-03 20:00Z | 1999-07-04 12:00Z | — | 16 h |
| 1999-07-04 20:00Z | 1999-07-05 12:00Z | — | 16 h |
| 1999-07-05 20:00Z | 1999-07-06 12:00Z | — | 16 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
24 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
23
- Hazardous operations 2000Z to 1200Z daily 19 thru 29 jun in areas bound by: a. 24-46.67N 141-17.36E,…2023-06-16
- Hazardous operations 2000Z to 1200Z daily 19 thru 28 jun in areas bound by: a. 24-46.67N 141-17.36E,…2023-06-15
- Hazardous operations 2000Z to 1200Z daily 20 thru 29 jun in areas bound by: a. 24-46.67N 141-17.36E,…2022-06-16
- Gunnery exercises 2000Z to 1200Z daily 18 thru 27 jun in areas bound by: a. 24-46-40N 141-17-22E, 24-45-01N…2021-06-14
- Gunnery and underwater ordnance detonation operations 2000Z to 1200Z daily 16 thru 25 jun in areas bound by…2020-06-12
- Hazardous operations 2000Z to 1000Z commencing daily 14 thru 21 jun, alternate 2000Z to 1000Z commencing…2019-06-10
Season · when military exercises happen here
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F
M
A
M
J
J
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S
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N
D
month of issue, all years in the archive
Nearby now · within 120 nm
- Volcanic activity reported at io-to in vicinty of 24-45.00N 141-17.3EVolcanic · 1.9 nm
- Discoloured water observed in vicinity of 24-48.8N 141-19.2E at 130800Z julVolcanic · 4.1 nm
- Discoloured water observed in vicinity of 24-17.2N 141-28.8E at 140350Z junVolcanic · 28.8 nm
- Discoloured water observed in vicinity of 25-27.1N 141-14.5E at 140425Z junVolcanic · 42.6 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.