QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgemsup893655
USGS iscgemsup893655

4 Nov 1952, 22:13

182 km E of Petropavlovsk-Kamchatsky, Russia

A magnitude 6.5 mw earthquake at 22.7 km depth.

Depth22.7 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated9 May 2022Latest timestamp stored in this record

Published location

Where is 182 km E of Petropavlovsk-Kamchatsky, 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.

52.930000, 161.332000

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

M 6.5

89 km E of Petropavlovsk-Kamchatsky, Russia

M 6.5

123 km ESE of Petropavlovsk-Kamchatsky, Russia

M 6.5

23 km SSE of Vilyuchinsk, Russia

M 6.5

143 km E of Petropavlovsk-Kamchatsky, Russia

M 6.54

192 km SE of Atlasovo, Russia

M 6.44

152 km SE of Atlasovo, Russia

Catalog fields and provenance
Event ID
iscgemsup893655
Coordinates
52.93, 161.332
Network
iscgemsup
Significance
650