Live record · USGSReports quakes after they happen. Not an alert system.

Earthquake · Reviewed by USGS

M4.5 earthquake 270 km S of Dunhuang, China

A magnitude 4.5 earthquake struck 270 km S of Dunhuang, China at Sep 30, 2026, 11:21 UTC, at a depth of 10 km. The epicentre was 153 km (95 mi) NNE of Guolemude.

Details

Magnitude4.5 mb
TimeSep 30, 2026, 11:21 UTC
Depth10.0 km
Coordinates37.769, 95.239
Felt reports0
Tsunami flagNone
SourceUSGS event page
Fig. 1The epicentre and other earthquakes within 100 km, since the day before

02 — Around it

Other earthquakes within 100 km

Other earthquakes within 100 km since the day before this event
MagnitudeLocationDistanceDepthTime
5.1263 km WSW of Yanglong, China39 km / 24 midepth 10 km

USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.