QQuakeFacts
USGS iscgem770163

2 Aug 1972, 22:38

62 km ESE of Ust’-Kamchatsk Staryy, Russia

A magnitude 6.1 mw earthquake at 24.9 km depth.

Depth24.9 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated19 December 2025Latest timestamp stored in this record

Published location

Where is 62 km ESE of Ust’-Kamchatsk Staryy, 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.

55.940000, 163.345000

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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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Catalog fields and provenance
Event ID
iscgem770163
Coordinates
55.94, 163.345
Network
iscgem
Significance
569