QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000hjn1
USGS usp000hjn1

23 Aug 2010, 03:53

110 km SE of Akutan, Alaska

A magnitude 5 mwc earthquake at 35.7 km depth.

Depth35.7 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 110 km SE of Akutan, 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.

53.469000, -164.523000

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Map data © OpenStreetMap contributors

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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Catalog fields and provenance
Event ID
usp000hjn1
Coordinates
53.469, -164.523
Network
us
Significance
385