QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000fa76
USGS usp000fa76
20 Apr 2007, 20:37
102 km NNE of Nago, Japan
A magnitude 5.7 mwb earthquake at 42.4 km depth.
Published location
Where is 102 km NNE of Nago, 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.
27.471000, 128.379000
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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
usp000fa76
Coordinates
27.471, 128.379
Network
us
Significance
540