QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us70009qf0
USGS us70009qf0
26 May 2020, 06:57
162 km SE of Katsuura, Japan
A magnitude 5 mww earthquake at 10 km depth.
Published location
Where is 162 km SE of Katsuura, 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.
34.131300, 141.586900
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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
us70009qf0
Coordinates
34.1313, 141.5869
Network
us
Significance
385