QQuakeFacts
USGS usb000jbtr

26 Aug 2013, 05:58

135 km SSW of Severo-Kuril’sk, Russia

A magnitude 5.3 mwb earthquake at 38 km depth.

Depth38 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 135 km SSW of Severo-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.

49.493200, 155.653200

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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
usb000jbtr
Coordinates
49.4932, 155.6532
Network
us
Significance
432