M3.2 Earthquake 75 km WNW of Aleneva, Alaska — August 3, 2024
2024-08-03 22:32:07 UTC (2024-08-03) · approx. 12:32 PM UTC-10 local
On August 3, 2024 at 22:32 UTC, a magnitude 3.2 intermediate depth earthquake struck 75 km WNW of Aleneva, Alaska, at a depth of 74.0 km and coordinates 58.2625°, -154.1385°.
Physical scale: An earthquake of magnitude 3.2 releases seismic energy equivalent to roughly 951 kg of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 97 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-154.1385°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 3.2 earthquake near Aleneva, Alaska?
The magnitude 3.2 earthquake that struck 75 km WNW of Aleneva, Alaska on August 3, 2024 at 22:32 UTC had a depth of 74.0 km. For context, this was a minor earthquake typically detected only by instruments.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 3.2 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 3.2 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: ak0249xlddfa). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, August 3, 2024). M3.2 Earthquake 75 km WNW of Aleneva, Alaska — August 3, 2024. Retrieved October 11, 2024 from https://www.earthquaketracker.org/earthquakes/event/ak0249xlddfa/