M4.6 Earthquake 11 km NNE of Xunchang, China — July 7, 2026
2026-07-07 22:22:13 UTC (2026-07-07) · approx. 5:22 AM UTC+7 local
On July 7, 2026 at 22:22 UTC, a magnitude 4.6 shallow crustal earthquake struck 11 km NNE of Xunchang, China, at a depth of 10.0 km and coordinates 28.5420°, 104.7723°. This earthquake was detected by 61 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 326, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.6 releases seismic energy equivalent to roughly 120 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 899 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
104.7723°E
Technical Information
Common Questions
How strong was the magnitude 4.6 earthquake near Xunchang, China?
The magnitude 4.6 earthquake that struck 11 km NNE of Xunchang, China on July 7, 2026 at 22:22 UTC had a depth of 10.0 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 28.5420°, 104.7723°, which is 11 km NNE of Xunchang, China.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.6 earthquakes can continue for several days and gradually diminish over time.
Actions
Location
Authoritative source: USGS event page (event ID: us6000tati). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, July 7, 2026). M4.6 Earthquake 11 km NNE of Xunchang, China — July 7, 2026. Retrieved September 19, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000tati/