QQuakeFacts
USGS usp000gmps

2 Nov 2008, 13:48

72 km S of Atka, Alaska

A magnitude 6.1 mwc earthquake at 36 km depth.

Depth36 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated2 May 2022Latest timestamp stored in this record

Published location

Where is 72 km S of Atka, Alaska?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

51.552000, -174.366000

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What the numbers mean

Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.

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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.

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Catalog fields and provenance
Event ID
usp000gmps
Coordinates
51.552, -174.366
Network
us
Significance
572