Other
Underwater ordnance detonations 211200Z to 230900Z aug in areas between: a. 24-50N 25-50N and 129-20E 130-10E
HYDROPAC 822/99
- issued
- 1999-08-20 06:30Z
- status
- cancelled 1999-08-23 10:00Z (archive)
- self-cancels
- 1999-08-23 10:00Z
- authority
- COMCARAIRWING FIVE 170810Z AUG 99
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER ORDNANCE DETONATIONS 211200Z TO 230900Z AUG IN AREAS BETWEEN: A. 24-50N 25-50N AND 129-20E 130-10E. B. 26-10N 27-00N AND 129-30E 130-30E. 2. CANCEL THIS MSG 231000Z AUG.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-08-21 12:00Z | 1999-08-23 09:00Z | — | 45 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
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.