QQuakeFacts
USGS usp000hxc6

15 Mar 2011, 13:27

109 km E of Namie, Japan

A magnitude 6 mww earthquake at 28 km depth.

Depth28 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated8 April 2022Latest timestamp stored in this record

Published location

Where is 109 km E of Namie, 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.

37.576000, 142.237000

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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
usp000hxc6
Coordinates
37.576, 142.237
Network
us
Significance
554