QQuakeFacts
USGS iscgem853391

25 Oct 1965, 22:34

38 km W of Otrada, Russia

A magnitude 6.7 mw earthquake at 170 km depth.

Depth170 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated26 April 2022Latest timestamp stored in this record

Published location

Where is 38 km W of Otrada, Russia?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

44.120000, 145.389000

Open the interactive map ↗

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

Catalog fields and provenance
Event ID
iscgem853391
Coordinates
44.12, 145.389
Network
iscgem
Significance
689