QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us7000mapp
USGS us7000mapp
8 Apr 2024, 02:25
6 km NNE of Nichinan, Japan
A magnitude 5.1 mww earthquake at 50.5 km depth.
Published location
Where is 6 km NNE of Nichinan, 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.
31.656500, 131.393300
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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
us7000mapp
Coordinates
31.6565, 131.3933
Network
us
Significance
402