98 km NE of Ambler, Alaska

A magnitude 5 mw earthquake at 10.5 km depth.

Depth10.5 kmPublished hypocentral depth

Tsunami flagFlaggedUSGS catalog flag, not a current warning

Updated16 August 2023Latest timestamp stored in this record

Published location

Where is 98 km NE of Ambler, 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.

67.773900, -156.395600

Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.

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

Catalog fields and provenance

Event ID

ak018d718yqc

Coordinates

67.7739, -156.3956

Network

Significance

388