QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usb000s4nk
USGS usb000s4nk
20 Aug 2014, 20:38
156 km S of ?yama, Japan
A magnitude 5.2 mb earthquake at 307.9 km depth.
Published location
Where is 156 km S of ?yama, 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.
33.196900, 138.114400
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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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Catalog fields and provenance
Event ID
usb000s4nk
Coordinates
33.1969, 138.1144
Network
us
Significance
416