QQuakeFacts
USGS usp000jqqj

25 Aug 2012, 15:16

45 km ENE of Shizunai-furukawach?, Japan

A magnitude 5.9 mwb earthquake at 54.5 km depth.

Depth54.5 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated17 June 2024Latest timestamp stored in this record

Published location

Where is 45 km ENE of Shizunai-furukawach?, 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.

42.419000, 142.913000

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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
usp000jqqj
Coordinates
42.419, 142.913
Network
us
Significance
558