QQuakeFacts
USGS usb000g92s

17 Apr 2013, 12:11

50 km NE of Yonakuni, Japan

A magnitude 5 mb earthquake at 10.1 km depth.

Depth10.1 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated3 May 2022Latest timestamp stored in this record

Published location

Where is 50 km NE of Yonakuni, 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.

24.845000, 123.278000

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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
usb000g92s
Coordinates
24.845, 123.278
Network
us
Significance
385