QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us1000enmb
USGS us1000enmb
11 Jun 2018, 20:54
24 km SSE of Kushima, Japan
A magnitude 5.4 mww earthquake at 30 km depth.
Published location
Where is 24 km SSE of Kushima, 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.
31.295000, 131.367900
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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
us1000enmb
Coordinates
31.295, 131.3679
Network
us
Significance
456