M4.2 Earthquake 69 km WNW of Abra Pampa, Argentina — February 24, 2025
2025-02-24 21:00:08 UTC (2025-02-24) · approx. 5:00 PM UTC-4 local
On February 24, 2025 at 21:00 UTC, a magnitude 4.2 intermediate depth earthquake struck 69 km WNW of Abra Pampa, Argentina, at a depth of 279.6 km and coordinates -22.5690°, -66.3512°.
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
-66.3512°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.2 earthquake near Abra Pampa, Argentina?
The magnitude 4.2 earthquake that struck 69 km WNW of Abra Pampa, Argentina on February 24, 2025 at 21:00 UTC had a depth of 279.6 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 4.2 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: us6000pv7m). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, February 24, 2025). M4.2 Earthquake 69 km WNW of Abra Pampa, Argentina — February 24, 2025. Retrieved May 6, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000pv7m/