QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us10008si3
USGS us10008si3
15 May 2017, 08:05
138 km SSE of Naze, Japan
A magnitude 5.5 mww earthquake at 10 km depth.
Published location
Where is 138 km SSE 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.
27.225400, 130.044200
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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
us10008si3
Coordinates
27.2254, 130.0442
Network
us
Significance
467