M4.4 Earthquake 7 km ENE of Piedecuesta, Colombia — November 1, 2020
2020-11-01 22:18:10 UTC (2020-11-01) · approx. 5:18 PM UTC-5 local
On November 1, 2020 at 22:18 UTC, a magnitude 4.4 intermediate depth earthquake struck 7 km ENE of Piedecuesta, Colombia, at a depth of 171.3 km and coordinates 7.0238°, -72.9871°.
Physical scale: An earthquake of magnitude 4.4 releases seismic energy equivalent to roughly 60 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 655 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-72.9871°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.4 earthquake near Piedecuesta, Colombia?
The magnitude 4.4 earthquake that struck 7 km ENE of Piedecuesta, Colombia on November 1, 2020 at 22:18 UTC had a depth of 171.3 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 4.4 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.4 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000cb94). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2020, November 1, 2020). M4.4 Earthquake 7 km ENE of Piedecuesta, Colombia — November 1, 2020. Retrieved January 18, 2021 from https://www.earthquaketracker.org/earthquakes/event/us7000cb94/