QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us7000m9sq
USGS us7000m9sq
4 Apr 2024, 04:16
77 km E of Minami-Sōma, Japan
A magnitude 6.1 mww earthquake at 29 km depth.
Published location
Where is 77 km E of Minami-Sōma, 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.
37.710400, 141.856000
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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
us7000m9sq
Coordinates
37.7104, 141.856
Network
us
Significance
607