QQuakeFacts
USGS usc000tfar

13 Jan 2015, 18:03

Bonin Islands, Japan region

A magnitude 5 mb earthquake at 25.8 km depth.

Depth25.8 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated10 April 2015Latest timestamp stored in this record

Published location

Where is Bonin Islands, Japan region?

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

27.164300, 143.573400

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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
usc000tfar
Coordinates
27.1643, 143.5734
Network
us
Significance
385