Other
Underwater ordnance detonations 152300Z to 160900Z mar vicinity 26-16N 128-26E
HYDROPAC 427/02
- issued
- 2002-03-09 10:40Z
- status
- cancelled 2002-03-16 10:00Z (archive)
- self-cancels
- 2002-03-16 10:00Z
- cancels
- HYDROPAC 426/02
- authority
- COMSEVENTHFLEET 082145Z MAR 02
- sea
- Philippine Sea
- position
- 26.267, 128.433
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER ORDNANCE DETONATIONS 152300Z TO 160900Z MAR VICINITY 26-16N 128-26E. 2. CANCEL HYDROPAC 426/02, VESSEL LOCATED SAFE. 3. CANCEL THIS MSG 161000Z MAR.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2002-03-15 23:00Z | 2002-03-16 09:00Z | — | 10 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
23 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
- Underwater ordnance detonations 2100Z to 0900Z commencing daily 31 jul thru 04 aug in areas bound by: a.…2010-08-02
- Underwater ordnance detonations 2100Z to 0900Z commencing daily 31 jul thru 04 aug in areas bound by: a.…2010-08-02
- Underwater ordnance detonations 2100Z to 0900Z commencing daily 31 jul thru 04 aug in areas bound by: a.…2010-07-28
- Underwater ordnance detonations 2100Z to 0900Z commencing daily 28 thru 30 jul in areas bound by: a.…2010-07-25
- Earthquake with magnitude of 7.3 has occurred vicinity 26-06N 128-30E at 262031Z feb2010-02-26
- Underwater ordnance detonations 252200Z to 261200Z feb, alternate 262200Z to 271200Z feb within ten miles of…2003-02-25
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
- Distress signal received on 406 mhz in 38-53N 147-56E at 090803Z marcancels · 2002-03-09
- Distress signal received on 406 mhz in 38-53N 147-56E at 090803Z marreplaced · 2002-03-09
Nearby now · within 120 nm
Nothing else in force 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.