M4.1 Earthquake 127 km W of Aykol, China — January 25, 2024
2024-01-25 21:12:33 UTC (2024-01-25) · approx. 2:12 AM UTC+5 local
On January 25, 2024 at 21:12 UTC, a magnitude 4.1 shallow crustal earthquake struck 127 km W of Aykol, China, at a depth of 10.5 km and coordinates 41.1887°, 78.6544°.
Physical scale: An earthquake of magnitude 4.1 releases seismic energy equivalent to roughly 21 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 406 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
78.6544°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.1 earthquake near Aykol, China?
The magnitude 4.1 earthquake that struck 127 km W of Aykol, China on January 25, 2024 at 21:12 UTC had a depth of 10.5 km. For context, this was a light earthquake commonly felt near the epicenter.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.1 earthquakes can continue for several days and gradually diminish over time.
Actions
Location
Understanding This Data
Magnitude 4.1 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000lv17). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, January 25, 2024). M4.1 Earthquake 127 km W of Aykol, China — January 25, 2024. Retrieved March 30, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000lv17/