QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem892249
USGS iscgem892249
3 Dec 1953, 14:54
208 km NNE of Saga, China
A magnitude 6.5 mw earthquake at 30 km depth.
Published location
Where is 208 km NNE of Saga, China?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
31.151000, 85.743000
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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
iscgem892249
Coordinates
31.151, 85.743
Network
iscgem
Significance
656