Other
Underwater ordnance detonations 0001Z to 2359Z daily 16 thru 20 mar in area bound by 34-58.2N 128-44.5E,…
HYDROPAC 538/09
- issued
- 2009-03-14 10:00Z
- status
- cancelled 2009-03-14 10:08Z (archive)
- self-cancels
- 2009-03-21 00:59Z
- authority
- COMSEVENTHFLT 032315Z FEB 09.
- position
- 34.883, 128.790
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER ORDNANCE DETONATIONS 0001Z TO 2359Z DAILY 16 THRU 20 MAR IN AREA BOUND BY 34-58.2N 128-44.5E, 34-58.2N 128-46.8E, 34-44.8N 128-52.0E, 34-50.8N 128-52.0E, 34-50.8N 128-44.5E. 2. CANCEL THIS MSG 210059Z MAR.
This area · other warnings
48 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
- Loran-c station kwang ju (35-02N 126-32E), rate 9930-W, off air until 020900Z nov2015-10-29
- Loran-c station kwang ju (35-02N 126-32E), rate 9930-W off air 260001Z to 310900Z oct2015-10-26
- Underwater ordnance detonations 192200Z to 230830Z mar in area bound by 34-34.33N 125-32.18E, 34-13.92N…2012-03-20
- Underwater ordnance detonations 052200Z to 060830Z mar within one mile of: a. 36-09-11.71N 129-26-42.31E2011-03-05
- 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
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
Nothing else in force within 120 nm.
Worldwide now
68 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.