QQuakeFacts
USGS usp000jg4u

12 Mar 2012, 12:32

21 km W of Kuril’sk, Russia

A magnitude 5.5 mww earthquake at 110.4 km depth.

Depth110.4 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated3 May 2022Latest timestamp stored in this record

Published location

Where is 21 km W of Kuril’sk, 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.

45.239000, 147.609000

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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
usp000jg4u
Coordinates
45.239, 147.609
Network
us
Significance
465