QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem911992
USGS iscgem911992
25 Aug 1922, 20:29
42 km SE of Mugur-Aksy, Russia
A magnitude 6.7 mw earthquake at 10 km depth.
Published location
Where is 42 km SE of Mugur-Aksy, Russia?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
50.075000, 90.786000
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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
iscgem911992
Coordinates
50.075, 90.786
Network
iscgem
Significance
686