M4.7 Earthquake 22 km NW of Hualin, China — September 26, 2025
2025-09-26 22:28:24 UTC (2025-09-26) · approx. 5:28 AM UTC+7 local
On September 26, 2025 at 22:28 UTC, a magnitude 4.7 shallow crustal earthquake struck 22 km NW of Hualin, China, at a depth of 10.0 km and coordinates 34.9872°, 104.6030°. This earthquake was detected by 63 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
104.6030°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.7 earthquake near Hualin, China?
The magnitude 4.7 earthquake that struck 22 km NW of Hualin, China on September 26, 2025 at 22:28 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 34.9872°, 104.6030°, which is 22 km NW of Hualin, 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.
Actions
Location
Authoritative source: USGS event page (event ID: us6000rd9g). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, September 26, 2025). M4.7 Earthquake 22 km NW of Hualin, China — September 26, 2025. Retrieved December 11, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000rd9g/