Other
Underwater ordnance detonations 250001Z to 270001Z jul in area bound by 38-39N 144-21E, 38-40N 145-38E,…
HYDROPAC 658/99
- issued
- 1999-07-21 01:15Z
- status
- cancelled 1999-07-27 01:01Z (archive)
- self-cancels
- 1999-07-27 01:01Z
- authority
- CTG SEVEN TWO PT FOUR 240001Z JUN 99
- position
- 38.034, 145.003
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER ORDNANCE DETONATIONS 250001Z TO 270001Z JUL IN AREA BOUND BY 38-39N 144-21E, 38-40N 145-38E, 37-28N 145-48E, 37-26N 144-14E. 2. CANCEL THIS MSG 270101Z JUL.
This area · other warnings
14 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
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15
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22
- Earthquake with magnitude of 7.3 occurred at 161437Z mar2022-03-16
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- Tsunami warning2016-11-21
- Dart buoy 21418 adrift in 38-42-59N 148-43-08E at 201306Z jul2016-07-21
- Tsunami warning2011-03-11
- Tsunami warning2011-03-11
Season · when other warnings happen here
J
F
M
A
M
J
J
A
S
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N
D
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.