M4.7 Earthquake 41 km NNE of Weining, China — January 9, 2026
2026-01-09 20:01:08 UTC (2026-01-09) · approx. 3:01 AM UTC+7 local
On January 9, 2026 at 20:01 UTC, a magnitude 4.7 shallow crustal earthquake struck 41 km NNE of Weining, China, at a depth of 10.0 km and coordinates 27.2167°, 104.3226°. This earthquake was detected by 112 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 340, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.7 releases seismic energy equivalent to roughly 169 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.1 km — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
104.3226°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.7 earthquake near Weining, China?
The magnitude 4.7 earthquake that struck 41 km NNE of Weining, China on January 9, 2026 at 20:01 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 27.2167°, 104.3226°, which is 41 km NNE of Weining, China.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.7 earthquakes can continue for several days and gradually diminish over time.
What should I do after an earthquake?
If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.
Authoritative source: USGS event page (event ID: us7000rnrh). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, January 9, 2026). M4.7 Earthquake 41 km NNE of Weining, China — January 9, 2026. Retrieved May 6, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000rnrh/