Other
Underwater ordnance detonations 180400Z to 180700Z dec within one mile of 06-11N 107-25E
HYDROPAC 2031/01
- issued
- 2001-12-13 14:30Z
- status
- cancelled 2001-12-18 08:00Z (archive)
- self-cancels
- 2001-12-18 08:00Z
- cancels
- HYDROPAC 2030/01
- authority
- EODMU FIVE DET THREE 070829Z DEC 01; JAPAN COAST GUARD POR EGC 402 EGC 131245Z DEC 01
- sea
- South China Sea
- position
- 6.183, 107.417 · r 1.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER ORDNANCE DETONATIONS 180400Z TO 180700Z DEC WITHIN ONE MILE OF 06-11N 107-25E. 2. CANCEL HYDROPAC 2030/01(81). 3. CANCEL THIS MSG 180800Z DEC.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2001-12-18 04:00Z | 2001-12-18 07:00Z | — | 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 · other warnings
38 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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23
- Two life rings and two life jackets reported adrift in vicinity 08-01.43N 108-41.15E at 260748Z oct2023-10-26
- Vessel on fire in vicinity 05-39.70N 104-54.00E2023-10-09
- Vessel wu zhou 8, reports crewman requiring medical assistance in 08-14.01N 107-35.29E2022-09-30
- F/V tg 92399TS flooding in 08-40N 106-21E at 040300Z may2021-05-04
- Platform tam dao 02 reported on fire in 08-33.24N 108-46.48E2021-02-26
- Platform established in 04-33.6N 106-22.8E2019-11-25
Season · when other warnings happen here
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F
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A
M
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J
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month of issue, all years in the archive
Timeline
- Distress signal received on 406 mhz in 19-46-30N 135-20-49E at 130550Z deccancels · 2001-12-13
- Distress signal received on 406 mhz in 19-46-30N 135-20-49E at 130550Z decreplaced · 2001-12-13
Nearby now · within 120 nm
- Oil rig reported to exists in 07-42.1N 107-55.8EWrecks · 96.2 nm
- Oil rig reported to exists in 07-47.5N 108-12.0EWrecks · 107.3 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.