QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem904046
USGS iscgem904046
18 Jan 1935, 17:13
111 km S of Hirara, Japan
A magnitude 6 mw earthquake at 15 km depth.
Published location
Where is 111 km S of Hirara, 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.
23.801000, 125.276000
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
iscgem904046
Coordinates
23.801, 125.276
Network
iscgem
Significance
556