Other
Underwater ordnance detonations 141800Z to 150200Z dec vicinity 27-30N 141-00W
NAVAREA XII 426/99
- issued
- 1999-12-11 15:00Z
- status
- cancelled 1999-12-15 03:00Z (archive)
- self-cancels
- 1999-12-15 03:00Z
- authority
- COMNAVSURFPAC SAN DIEGO 101525Z DEC 99
- position
- 27.500, -141.000
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER ORDNANCE DETONATIONS 141800Z TO 150200Z DEC VICINITY 27-30N 141-00W. 2. CANCEL THIS MSG 150300Z DEC.
This area · other warnings
29 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
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- The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…2018-12-25
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Season · when other warnings happen here
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M
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month of issue, all years in the archive
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.