Exercises
Gunnery exercises 2300Z to 0500Z commencing daily 04 thru 06, 09 thru 13, 16 thru 20 and 23 thru 28 apr,…
Western North Pacific · Philippine Sea · Taiwan-southeast Coast · HYDROPAC 1207/17
- issued
- 2017-04-04 12:33Z
- status
- cancelled 2017-04-29 06:00Z (archive)
- self-cancels
- 2017-04-29 06:00Z
- cancels
- HYDROPAC 1144/17
- authority
- NAVAREA XI 229/17 041208Z APR 17.
- sea
- Philippine Sea
- position
- 21.987, 121.855
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH PACIFIC.
PHILIPPINE SEA.
TAIWAN-SOUTHEAST COAST.
DNC 23.
1. GUNNERY EXERCISES 2300Z TO 0500Z COMMENCING
DAILY 04 THRU 06, 09 THRU 13, 16 THRU 20
AND 23 THRU 28 APR, 0600Z TO 0900Z DAILY
05 THRU 07, 10 THRU 14, 17 THRU 21 AND
24 THRU 28 APR IN AREAS:
A. BOUND BY
21-32-53N 122-00-29E, 22-26-53N 122-00-29E,
22-14-53N 121-40-29E, 21-41-53N 121-40-29E.
B. WITHIN FIVE MILES OF 21-59-30N 121-51-00E.
2. CANCEL HYDROPAC 1144/17
3. CANCEL THIS MSG 290600Z APR 17.
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-04-04 23:00Z | 2017-04-05 05:00Z | — | 6 h |
| 2017-04-05 06:00Z | 2017-04-05 09:00Z | — | 3 h |
| 2017-04-05 23:00Z | 2017-04-06 05:00Z | — | 6 h |
| 2017-04-06 06:00Z | 2017-04-06 09:00Z | — | 3 h |
| 2017-04-06 23:00Z | 2017-04-07 05:00Z | — | 6 h |
| 2017-04-07 06:00Z | 2017-04-07 09:00Z | — | 3 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
727 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
23
- 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
- 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
- Gunnery exercise 040400Z to 070400Z aug in area bound by 23-38.00N 123-23.00E, 23-38.00N 122-51.00E,…2022-08-02
- Gunnery exercises 1900Z to 0300Z daily 28, 29 jun, 05 thru 07, 11 thru 14, 19, 20 and 25 jul, and 0100Z to…2022-06-24
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
O
N
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month of issue, all years in the archive
Timeline
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.