QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usb000jgfc
USGS usb000jgfc
4 Sept 2013, 01:18
Izu Islands, Japan region
A magnitude 6.5 mww earthquake at 402 km depth.
Published location
Where is Izu Islands, Japan region?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
29.937700, 138.832500
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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
usb000jgfc
Coordinates
29.9377, 138.8325
Network
us
Significance
739