Other
Underwater ordnance detonations 071900Z to 090500Z apr in area between 20-00N 22-40N and 162-00W 175-00W
NAVAREA XII 100/99
- issued
- 1999-04-03 01:56Z
- status
- cancelled 1999-04-03 00:00Z (archive)
- self-cancels
- 1999-04-09 06:00Z
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER ORDNANCE DETONATIONS 071900Z TO 090500Z APR IN AREA BETWEEN 20-00N 22-40N AND 162-00W 175-00W. 2. CANCEL THIS MSG 090600Z APR.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-04-07 19:00Z | 1999-04-09 05:00Z | — | 34 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Prn 13 unusable 060700Z to 061400Z aprcancelled by · 1999-04-03
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.