M4.2 Earthquake 5 km SSE of Las Brisas, Mexico — August 27, 2025
2025-08-27 22:41:36 UTC (2025-08-27) · approx. 4:41 PM UTC-6 local
On August 27, 2025 at 22:41 UTC, a magnitude 4.2 intermediate depth earthquake struck 5 km SSE of Las Brisas, Mexico, at a depth of 106.9 km and coordinates 15.4713°, -93.0900°.
Physical scale: An earthquake of magnitude 4.2 releases seismic energy equivalent to roughly 30 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 476 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-93.0900°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.2 earthquake near Las Brisas, Mexico?
The magnitude 4.2 earthquake that struck 5 km SSE of Las Brisas, Mexico on August 27, 2025 at 22:41 UTC had a depth of 106.9 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 4.2 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.2 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000qurk). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, August 27, 2025). M4.2 Earthquake 5 km SSE of Las Brisas, Mexico — August 27, 2025. Retrieved November 19, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000qurk/