QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usb000g8wb
USGS usb000g8wb
17 Apr 2013, 07:50
50 km NNE of Yonakuni, Japan
A magnitude 5.3 mwc earthquake at 9.4 km depth.
Published location
Where is 50 km NNE 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.
24.874000, 123.231000
Open the interactive map ↗Map data © OpenStreetMap contributors
What the numbers mean
Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.
Need a current safety answer?
Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
Continue exploring
Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usb000g8wb
Coordinates
24.874, 123.231
Network
us
Significance
432