Skip to content

USGS ak010cbf7et6

25 Sept 2010, 13:05

54 km NE of Chase, Alaska

A magnitude 5.4 mw earthquake at 83.8 km depth.

Depth83.8 kmPublished hypocentral depth

Tsunami flagNot flaggedUSGS catalog flag, not a current warning

Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 54 km NE of Chase, 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.

62.854300, -149.511900

Open the interactive map ↗

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.

Need a current safety answer?

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

Open the USGS event →

Continue exploring

Nearby events with a similar magnitude

28 km SE of Cantwell, Alaska

71 km SE of Denali National Park, Alaska

68 km N of Petersville, Alaska

64 km SE of Denali National Park, Alaska

42 km E of Denali National Park, Alaska

14 km E of Minto, Alaska

Catalog fields and provenance

Event ID

ak010cbf7et6

Coordinates

62.8543, -149.5119

Network

ak

Significance

449