QQuakeFacts
USGS us7000f7en

3 Sept 2021, 11:14

286 km E of Poronaysk, Russia

A magnitude 5.8 mww earthquake at 585 km depth.

Depth585 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 286 km E of Poronaysk, 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.

49.486100, 147.021700

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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
us7000f7en
Coordinates
49.4861, 147.0217
Network
us
Significance
518