Other
Earthquake with preliminary magnitude of 7.3 occurred at 071257Z dec
Coral Sea · Vanuatu · HYDROPAC 3843/23
- issued
- 2023-12-07 13:27Z
- status
- cancelled 2023-12-07 14:37Z (archive)
- authority
- PTWC 0/23 071309Z DEC 23.
- position
- -20.700, 169.200 · r 162.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
CORAL SEA. VANUATU. DNC 06. EARTHQUAKE WITH PRELIMINARY MAGNITUDE OF 7.3 OCCURRED AT 071257Z DEC. TSUNAMI WAVES ARE POSSIBLE FOR COASTS LOCATED IN AREA WITHIN 162 MILES OF 20-42.00S 169-12.00E. TSUNAMI MAY BE A SERIES OF WAVES WHICH COULD BE DANGEROUS FOR SEVERAL HOURS AFTER THE INITIAL WAVE ARRIVAL.
This area · other warnings
19 within 180 nm since 2007 · 0 in the last 12 months · 0 in force now
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23
- Earthquake with magnitude of 7.4 has occurred in vicinity 23-06.00S 170-24.00E at 200151Z may2023-05-20
- Earthquake with magnitude of 7.7 has occurred in vicinity 23-12.00S 170-42.00E at 190257Z may2023-05-19
- Earthquake with magnitude of 7.2 occurred in 22-42S 170-18E at 310544Z mar2022-03-31
- Earthquake with magnitude of 7.0 occurred in 22-42S 170-12E at 302057Z mar2022-03-30
- Hazardous operation 222200Z to 230600Z feb in area within 10 miles of 22-07S 167-27E2021-02-21
- Earthquake with magnitude of 7.6 has occurred in vicinity 22-06S 169-12E at 050418Z dec2018-12-05
Season · when other warnings happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 3843/23 and this msgcancelled by · 2023-12-07
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.