QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us100086hr
USGS us100086hr
2 Mar 2017, 14:53
39 km SSE of Saiki, Japan
A magnitude 5.3 mww earthquake at 44.4 km depth.
Published location
Where is 39 km SSE of Saiki, 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.
32.633600, 132.101800
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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
us100086hr
Coordinates
32.6336, 132.1018
Network
us
Significance
437