170 km W of Nikolski, Alaska

52.8796°N, 171.3965°W · 98 km depth · mww 6.5

Origin time

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Last update

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Significance

653

Community shaking reports

No reports yet for this event.

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Impact assessment

Magnitude classStrong

Estimated max MMI4.991

Tsunami flagadvisory

Depth98 km

Felt reports (source)8

Intensity values here are estimates from the originating network. Official damage assessments come from local authorities.

S-wave arrival at your locations

Physics-based estimate at 3.6 km/s through the crust.

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This is a travel-time estimate, not a prediction or an early-warning service.