QQuakeFacts
USGS usb000ks31

3 Nov 2013, 12:16

60 km ESE of Katsuren-haebaru, Japan

A magnitude 5.4 mb earthquake at 19.2 km depth.

Depth19.2 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 60 km ESE of Katsuren-haebaru, Japan?

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

26.091300, 128.417100

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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
usb000ks31
Coordinates
26.0913, 128.4171
Network
us
Significance
451