QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000032a
USGS usp000032a
11 Aug 1973, 08:15
151 km NNW of Jiangyou, China
A magnitude 6.1 ms earthquake at 33 km depth.
Published location
Where is 151 km NNW of Jiangyou, 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.
32.995000, 104.015000
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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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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
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Catalog fields and provenance
Event ID
usp000032a
Coordinates
32.995, 104.015
Network
us
Significance
572