M3.2 Earthquake 27 km S of Mina, Nevada — September 15, 2023
2023-09-15 22:24:16 UTC (2023-09-15) · approx. 2:24 PM UTC-8 local
On September 15, 2023 at 22:24 UTC, a magnitude 3.2 shallow crustal earthquake struck 27 km S of Mina, Nevada, at a depth of 11.4 km and coordinates 38.1509°, -118.1633°.
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.
Did You Feel It? — community-reported shaking
Aggregated felt-report intensity from 2 citizen responses to the USGS Did You Feel It? system. Each colored zone represents the average MMI from reports in that area.
Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report
Earthquake Details
-118.1633°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 3.2 earthquake near Mina, Nevada?
The magnitude 3.2 earthquake that struck 27 km S of Mina, Nevada on September 15, 2023 at 22:24 UTC had a depth of 11.4 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: nn00865877). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2023, September 15, 2023). M3.2 Earthquake 27 km S of Mina, Nevada — September 15, 2023. Retrieved November 18, 2023 from https://www.earthquaketracker.org/earthquakes/event/nn00865877/