QQuakeFacts
USGS ak0046xwpvg6

30 May 2004, 12:03

57 km W of Tyonek, Alaska

A magnitude 5.3 mw earthquake at 124.9 km depth.

Depth124.9 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated19 December 2025Latest timestamp stored in this record

Published location

Where is 57 km W of Tyonek, 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.

61.056000, -152.201500

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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
ak0046xwpvg6
Coordinates
61.056, -152.2015
Network
ak
Significance
432