QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem911392
USGS iscgem911392
1 Jun 1923, 21:15
60 km ENE of Hasaki, Japan
A magnitude 6.7 mw earthquake at 35 km depth.
Published location
Where is 60 km ENE 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.
35.885000, 141.473000
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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
iscgem911392
Coordinates
35.885, 141.473
Network
iscgem
Significance
699