M4.6 Earthquake 44 km SE of Xunchang, China — April 5, 2022
2022-04-05 23:50:06 UTC (2022-04-05) · approx. 6:50 AM UTC+7 local
Felt by 6 people across nearby locations.
On April 5, 2022 at 23:50 UTC, a magnitude 4.6 shallow crustal earthquake struck 44 km SE of Xunchang, China, at a depth of 10.0 km and coordinates 28.1974°, 105.0678°.
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.
Did You Feel It? — community-reported shaking
Aggregated felt-report intensity from 6 citizen responses to the USGS Did You Feel It? system. Each colored zone represents the average MMI from reports in that area.
Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report
Earthquake Details
105.0678°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.6 earthquake near Xunchang, China?
The magnitude 4.6 earthquake that struck 44 km SE of Xunchang, China on April 5, 2022 at 23:50 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 28.1974°, 105.0678°, which is 44 km SE 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.
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Location
Authoritative source: USGS event page (event ID: us7000h01q). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, April 5, 2022). M4.6 Earthquake 44 km SE of Xunchang, China — April 5, 2022. Retrieved June 11, 2022 from https://www.earthquaketracker.org/earthquakes/event/us7000h01q/