QQuakeFacts
USGS usp000gxvt

5 Jun 2009, 04:30

105 km ESE of Shizunai-furukawach?, Japan

A magnitude 6.4 mwc earthquake at 29 km depth.

Depth29 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated15 July 2022Latest timestamp stored in this record

Published location

Where is 105 km ESE 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.

41.824000, 143.445000

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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
usp000gxvt
Coordinates
41.824, 143.445
Network
us
Significance
640