QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us2000h8dj
USGS us2000h8dj
4 Sept 2018, 21:11
65 km ESE of Takahagi, Japan
A magnitude 5.4 mww earthquake at 39.5 km depth.
Published location
Where is 65 km ESE of Takahagi, 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.
36.480200, 141.392000
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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
us2000h8dj
Coordinates
36.4802, 141.392
Network
us
Significance
490