QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem896028
USGS iscgem896028
5 Nov 1950, 17:37
46 km SSE of Anan, Japan
A magnitude 6.7 mw earthquake at 25 km depth.
Published location
Where is 46 km SSE of Anan, 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.
33.504000, 134.754000
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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
iscgem896028
Coordinates
33.504, 134.754
Network
iscgem
Significance
684