QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem873179
USGS iscgem873179
4 Oct 1963, 00:24
23 km ESE of Takanabe, Japan
A magnitude 6.2 mw earthquake at 35 km depth.
Published location
Where is 23 km ESE of Takanabe, 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.
32.052000, 131.731000
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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
iscgem873179
Coordinates
32.052, 131.731
Network
iscgem
Significance
591