QQuakeFacts
USGS ak0171ff8vv1

31 Jan 2017, 09:38

64 km SE of Denali National Park, Alaska

A magnitude 5.2 mw earthquake at 132.9 km depth.

Depth132.9 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 64 km SE of Denali National Park, 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.

63.081700, -150.942700

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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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Catalog fields and provenance
Event ID
ak0171ff8vv1
Coordinates
63.0817, -150.9427
Network
ak
Significance
623