QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem898614
USGS iscgem898614

2 Oct 1946, 05:46

76 km S of Vilyuchinsk, Russia

A magnitude 6.5 mw earthquake at 38.2 km depth.

Depth38.2 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated26 April 2022Latest timestamp stored in this record

Published location

Where is 76 km S of Vilyuchinsk, 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.

52.252000, 158.224000

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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.

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Nearby events with a similar magnitude

M 6.5

81 km ESE of Ozernovskiy, Russia

M 6.47

105 km SE of Petropavlovsk-Kamchatsky, Russia

M 6.46

129 km SE of Petropavlovsk-Kamchatsky, Russia

M 6.53

152 km SE of Vilyuchinsk, Russia

M 6.45

144 km ESE of Petropavlovsk-Kamchatsky, Russia

M 6.42

136 km SE of Petropavlovsk-Kamchatsky, Russia

Catalog fields and provenance
Event ID
iscgem898614
Coordinates
52.252, 158.224
Network
iscgem
Significance
648