QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000gm5v
USGS usp000gm5v

27 Oct 2008, 21:26

Komandorskiye Ostrova, Russia region

A magnitude 5.4 mwc earthquake at 12.2 km depth.

Depth12.2 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is Komandorskiye Ostrova, Russia region?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

54.345000, 169.048000

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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 5.4

298 km WNW of Attu Station, Alaska

M 5.4

277 km W of Attu Station, Alaska

M 5.4

Komandorskiye Ostrova, Russia region

M 5.4

127 km W of Attu Station, Alaska

M 5.4

Komandorskiye Ostrova, Russia region

M 5.4

139 km W of Attu Station, Alaska

Catalog fields and provenance
Event ID
usp000gm5v
Coordinates
54.345, 169.048
Network
us
Significance
449