QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us6000mk4v
USGS us6000mk4v
21 Mar 2024, 00:08
1 km S of Kasukabe, Japan
A magnitude 5.2 mww earthquake at 45 km depth.
Published location
Where is 1 km S of Kasukabe, 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.
35.973900, 139.748000
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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
us6000mk4v
Coordinates
35.9739, 139.748
Network
us
Significance
497