M3.2 Earthquake 2 km ESE of Virginia, Minnesota — July 29, 2020
2020-07-29 17:31:47 UTC (2020-07-29) · approx. 11:31 AM UTC-6 local
On July 29, 2020 at 17:31 UTC, a magnitude 3.2 shallow crustal earthquake struck 2 km ESE of Virginia, Minnesota, at a depth of 0.0 km and coordinates 47.5150°, -92.5058°.
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
-92.5058°E
Technical Information
Common Questions
How strong was the magnitude 3.2 earthquake near Virginia, Minnesota?
The magnitude 3.2 earthquake that struck 2 km ESE of Virginia, Minnesota on July 29, 2020 at 17:31 UTC had a depth of 0.0 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: us6000b69l). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2020, July 29, 2020). M3.2 Earthquake 2 km ESE of Virginia, Minnesota — July 29, 2020. Retrieved October 10, 2020 from https://www.earthquaketracker.org/earthquakes/event/us6000b69l/