QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us700099s8
USGS us700099s8
4 May 2020, 14:07
6 km SE of Hasaki, Japan
A magnitude 5.6 mww earthquake at 42.4 km depth.
Published location
Where is 6 km SE of Hasaki, 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.
35.686500, 140.874900
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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
us700099s8
Coordinates
35.6865, 140.8749
Network
us
Significance
532