Other
Underwater ordnance detonations 130100Z to 130400Z feb within 20 miles of 35-40N 125-16E
HYDROPAC 199/01
- issued
- 2001-02-08 13:02Z
- status
- cancelled 2001-02-13 05:00Z (archive)
- self-cancels
- 2001-02-13 05:00Z
- authority
- USS JOHN MCCAIN 232033Z JAN 01
- sea
- Yellow Sea
- position
- 35.667, 125.267 · r 20.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER ORDNANCE DETONATIONS 130100Z TO 130400Z FEB WITHIN 20 MILES OF 35-40N 125-16E. 2. CANCEL THIS MSG 130500Z FEB.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2001-02-13 01:00Z | 2001-02-13 04:00Z | — | 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
95 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
12
- Underwater ordnance detonations 192200Z to 230830Z mar in area bound by 34-34.33N 125-32.18E, 34-13.92N…2012-03-20
- Aircraft, boeing 744, ditched in 33-17-12N 125-01-36E at 271911Z jul2011-07-28
- Bombing exercises 0001Z to 0900Z daily 23 and 24 jul in area bound by 36-40-38N 126-10-24E, 36-38-10N…2009-07-18
- Underwater ordnance detonations 0001Z to 2359Z daily 17 thru 20 mar in area bound by 34-31.9N 127-50.7E,…2009-03-14
- Underwater ordnance detonations 0001Z to 2359Z daily 16 thru 20 mar in area bound by 34-58.2N 128-44.5E,…2009-03-14
- Oil spill from oil tanker collision vicinity 36-52-07.5N 126-03-12.2E2007-12-07
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
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.