QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us6000fwvr
USGS us6000fwvr

23 Oct 2021, 00:03

southwestern Siberia, Russia

A magnitude 5 mb earthquake at 10 km depth.

Depth10 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is southwestern Siberia, 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.

51.419900, 91.803300

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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

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M 5

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M 5.1

35 km SSE of Aktash, Russia

Catalog fields and provenance
Event ID
us6000fwvr
Coordinates
51.4199, 91.8033
Network
us
Significance
386