QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem912635
USGS iscgem912635
12 Oct 1920, 07:54
192 km SSE of Hotan, China
A magnitude 6.4 mw earthquake at 20 km depth.
Published location
Where is 192 km SSE of Hotan, 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.
35.450000, 80.560000
Open the interactive map ↗Map data © OpenStreetMap contributors
What the numbers mean
Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.
Need a current safety answer?
Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
Continue exploring
Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
iscgem912635
Coordinates
35.45, 80.56
Network
iscgem
Significance
630