M4.2 Earthquake 32 km ENE of Palora, Ecuador — May 10, 2025
2025-05-10 18:02:26 UTC (2025-05-10) · approx. 1:02 PM UTC-5 local
On May 10, 2025 at 18:02 UTC, a magnitude 4.2 intermediate depth earthquake struck 32 km ENE of Palora, Ecuador, at a depth of 172.9 km and coordinates -1.6311°, -77.6831°.
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
-77.6831°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.2 earthquake near Palora, Ecuador?
The magnitude 4.2 earthquake that struck 32 km ENE of Palora, Ecuador on May 10, 2025 at 18:02 UTC had a depth of 172.9 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.
Actions
Understanding This Data
Magnitude 4.2 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000pyg8). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, May 10, 2025). M4.2 Earthquake 32 km ENE of Palora, Ecuador — May 10, 2025. Retrieved July 24, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000pyg8/