M4.2 Earthquake 210 km WSW of Pistol River, Oregon — August 13, 2024
2024-08-13 23:07:38 UTC (2024-08-13) · approx. 3:07 PM UTC-8 local
On August 13, 2024 at 23:07 UTC, a magnitude 4.2 shallow crustal earthquake struck 210 km WSW of Pistol River, Oregon, at a depth of 10.0 km and coordinates 41.8368°, -126.8651°.
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
-126.8651°E
Technical Information
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Common Questions
How strong was the magnitude 4.2 earthquake near Pistol River, Oregon?
The magnitude 4.2 earthquake that struck 210 km WSW of Pistol River, Oregon on August 13, 2024 at 23:07 UTC had a depth of 10.0 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: us6000njxy). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, August 13, 2024). M4.2 Earthquake 210 km WSW of Pistol River, Oregon — August 13, 2024. Retrieved October 26, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000njxy/