QQuakeFacts
USGS usp000fzfn

21 Feb 2008, 05:18

117 km SSE of Kuril’sk, Russia

A magnitude 5.1 mwc earthquake at 40.9 km depth.

Depth40.9 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 117 km SSE 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.

44.324000, 148.659000

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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
usp000fzfn
Coordinates
44.324, 148.659
Network
us
Significance
400