QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem16958171
USGS iscgem16958171
8 Nov 1911, 14:11
53 km ESE of Hasaki, Japan
A magnitude 6.6 mw earthquake at 15 km depth.
Published location
Where is 53 km ESE 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.
35.548000, 141.381000
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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
iscgem16958171
Coordinates
35.548, 141.381
Network
iscgem
Significance
660