30/07/2025
The following WATCH has been released by the national tsunami wing center.This is not a drill....
Washington EMD
Tsunami Information Statement - Tsunami Watch
The National Tsunami Warning Center issued a Tsunami Information Statement with a Tsunami Watch for a 8.7 magnitude earthquake located 80 miles SE of Petropavlovsk, Kamchatka. Please standby for future updates. SEOO/SC.
WEAK51 PAAQ 300019
TSUAK1
BULLETIN
Public Tsunami Message Number 2
NWS National Tsunami Warning Center Palmer AK
519 PM PDT Tue Jul 29 2025
UPDATES
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* A tsunami has been confirmed and some impacts are expected
* Revised alert areas
* Revised magnitude
...A TSUNAMI WATCH IS NOW IN EFFECT...
Tsunami Watch in Effect for;
* CALIFORNIA, The coast from The Cal./Mexico Border to The
Oregon/Cal. Border including San Francisco Bay
* OREGON, The coast from The Oregon/Cal. Border to The
Oregon/Wash. Border including the Columbia River estuary
coast
* WASHINGTON, Outer coast from the Oregon/Washington border
to Slip Point, Columbia River estuary coast, and the Juan
de Fuca Strait coast
* BRITISH COLUMBIA, The north coast and Haida Gwaii, the
central coast and northeast Vancouver Island, the outer
west coast of Vancouver Island, the Juan de Fuca Strait
coast
PRELIMINARY EARTHQUAKE PARAMETERS - UPDATED
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* The following parameters are based on a rapid preliminary
assessment of the earthquake and changes may occur.
* Magnitude 8.7
* Origin Time 1525 AKDT Jul 29 2025
1625 PDT Jul 29 2025
2325 UTC Jul 29 2025
* Coordinates 52.2 North 160.0 East
* Depth 46 miles
* Location 315 miles SW of Bering I., Komandorski
80 miles SE of Petropavlovsk, Kamchatka
* Washington
La Push 2335 PDT Jul 29
Neah Bay 2340 PDT Jul 29
Long Beach 2345 PDT Jul 29
Moclips 2350 PDT Jul 29
Westport 2355 PDT Jul 29
Port Angeles 0020 PDT Jul 30
Port Townsend 0045 PDT Jul 30
Bellingham 0110 PDT Jul 30
Tacoma 0200 PDT Jul 30
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