M4.8 Earthquake 240 km N of Kangding, China — June 9, 2022
2022-06-09 16:06:46 UTC (2022-06-09) · approx. 11:06 PM UTC+7 local
On June 9, 2022 at 16:06 UTC, a magnitude 4.8 shallow crustal earthquake struck 240 km N of Kangding, China, at a depth of 10.0 km and coordinates 32.1650°, 101.7662°. This earthquake was detected by 78 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 354, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.8 releases seismic energy equivalent to roughly 239 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.2 km — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
101.7662°E
Technical Information
Common Questions
How strong was the magnitude 4.8 earthquake near Kangding, China?
The magnitude 4.8 earthquake that struck 240 km N of Kangding, China on June 9, 2022 at 16:06 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 32.1650°, 101.7662°, which is 240 km N of Kangding, China.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.8 earthquakes can continue for several days and gradually diminish over time.
Actions
Location
Authoritative source: USGS event page (event ID: us7000hhcy). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, June 9, 2022). M4.8 Earthquake 240 km N of Kangding, China — June 9, 2022. Retrieved August 13, 2022 from https://www.earthquaketracker.org/earthquakes/event/us7000hhcy/