Other
An earthquake occurred at 230932Z jan with a preliminary magnitude of 8.0, in 56-00N 149-12W
Eastern North Pacific · NAVAREA XII 35/18
- issued
- 2018-01-23 09:46Z
- status
- cancelled 2018-01-23 13:22Z (archive)
- authority
- PTWC 230943Z JAN 18.
- sea
- North Pacific Ocean
- position
- 56.000, -149.200
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. AN EARTHQUAKE OCCURRED AT 230932Z JAN WITH A PRELIMINARY MAGNITUDE OF 8.0, IN 56-00N 149-12W. A TSUNAMI MAY HAVE BEEN GENERATED. TSUNAMI WAVES ARE POSSIBLE ALONG SOME COASTS. TSUNAMI WAVE HEIGHTS CANNOT BE PREDICTED AND 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 2015 · 0 in the last 12 months · 0 in force now
15
20
23
- Uscg communication facility kodiak (j) 57-46.6N 152-31.7W transmit and receive services unreliable2023-12-15
- Uscg remote communication facility kodiak (j) 57-46.63N 152-31.72W receive services unreliable2023-08-02
- Uscg communication facility kodiak (j) 57-46.63N 152-31.72W all services degraded2023-07-01
- Uscg remote communication facility kodiak (j) 57-46.00N 152-34.00W hf services degraded2023-06-09
- Uscg communication facility kodiak (j) 57-46.63N 152-31.72W broadcast and reception capabilities inoperable2023-01-10
- Uscg communication facility kodiak (j) 57-46.63N 152-31.72W hf receive services inoperable2022-11-23
Season · when other warnings happen here
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA XII 35/18 and this msg, tsunami warning canceledcancelled by · 2018-01-23
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
35 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.