Other
Underwater ordnance detonations 150001Z to 150900Z mar within five miles of: a. 19-30N 114-30E
HYDROPAC 184/99
- issued
- 1999-03-10 09:20Z
- status
- cancelled 1999-03-15 00:00Z (archive)
- self-cancels
- 1999-03-15 10:00Z
- cancels
- HYDROPAC 173/99
- sea
- South China Sea
- position
- 19.625, 115.250
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER ORDNANCE DETONATIONS 150001Z TO 150900Z MAR WITHIN FIVE MILES OF: A. 19-30N 114-30E. B. 19-45N 116-00E. 2. CANCEL HYDROPAC 173/99(81), OPERATIONS COMPLETED. 3. CANCEL THIS MSG 151000Z MAR.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-03-15 00:01Z | 1999-03-15 09:00Z | — | 8 h 59 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · other warnings
28 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
23
- F/V bd 98372 ts reports one person requiring medical assistance in 17-10.00N 115-00.00E at 121400Z may2023-05-13
- F/V dna 90307 ts reports crewman with stomach ache requiring medical assistance in 18-00N 114-30E at 150001Z…2019-09-16
- F/V kh 96577TS reports crewman requiring medical assistance in 17-00N 114-20E at 280700Z nov2017-11-29
- F/V qng 97337TS reports crewman requiring medical assistance in 17-24N 113-30E at 290300Z dec2016-12-29
- Recent ship reports indicate local traffic is still using traffic separation scheme (tss) oriented 090-270…2016-04-07
- Five persons overboard vicinity 19-00N 114-40E2015-10-13
Season · when other warnings happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
Worldwide now
34 other warnings in force · see all
Other
Everything the classifier did not place elsewhere. All current other warnings →
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.