QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000hby4
USGS usp000hby4
27 Apr 2010, 00:23
85 km ESE of Owase, Japan
A magnitude 5.1 mwr earthquake at 355.6 km depth.
Published location
Where is 85 km ESE of Owase, 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.
33.654000, 136.977000
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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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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usp000hby4
Coordinates
33.654, 136.977
Network
us
Significance
401