M4.1 Earthquake 3 km SE of El Chocolate, Mexico — September 23, 2026
2026-09-23 21:29:28 UTC (2026-09-23) · approx. 3:29 PM UTC-6 local
On September 23, 2026 at 21:29 UTC, a magnitude 4.1 intermediate depth earthquake struck 3 km SE of El Chocolate, Mexico, at a depth of 92.6 km and coordinates 16.9095°, -95.0733°.
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
-95.0733°E
Technical Information
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Common Questions
How strong was the magnitude 4.1 earthquake near El Chocolate, Mexico?
The magnitude 4.1 earthquake that struck 3 km SE of El Chocolate, Mexico on September 23, 2026 at 21:29 UTC had a depth of 92.6 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.
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Understanding This Data
Magnitude 4.1 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000u0bk). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, September 23, 2026). M4.1 Earthquake 3 km SE of El Chocolate, Mexico — September 23, 2026. Retrieved October 14, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000u0bk/