QQuakeFacts
USGS us6000jp24

15 Feb 2023, 07:35

191 km WSW of Adak, Alaska

A magnitude 5.3 mww earthquake at 35 km depth.

Depth35 kmPublished hypocentral depth
Tsunami flagFlaggedUSGS catalog flag, not a current warning
Updated30 January 2025Latest timestamp stored in this record

Published location

Where is 191 km WSW of Adak, 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.

51.218100, -179.186300

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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
us6000jp24
Coordinates
51.2181, -179.1863
Network
us
Significance
432