QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us6000e0h9
USGS us6000e0h9
9 Apr 2021, 23:07
102 km N of Naze, Japan
A magnitude 5.2 mww earthquake at 10 km depth.
Published location
Where is 102 km N of Naze, 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.
29.290900, 129.406200
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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
us6000e0h9
Coordinates
29.2909, 129.4062
Network
us
Significance
416