QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem822332
USGS iscgem822332
19 May 1968, 05:12
99 km E of Hasaki, Japan
A magnitude 6.2 mw earthquake at 29.9 km depth.
Published location
Where is 99 km E of Hasaki, 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.
35.611000, 141.921000
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
iscgem822332
Coordinates
35.611, 141.921
Network
iscgem
Significance
599