QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usb000gagm
USGS usb000gagm
18 Apr 2013, 15:08
62 km NE of Yonakuni, Japan
A magnitude 5.5 mwc earthquake at 10 km depth.
Published location
Where is 62 km NE of Yonakuni, 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.
24.924000, 123.356000
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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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Catalog fields and provenance
Event ID
usb000gagm
Coordinates
24.924, 123.356
Network
us
Significance
465