M4.0 Earthquake 8 km NE of Los Amates, Guatemala — October 15, 2020
2020-10-15 21:40:56 UTC (2020-10-15) · approx. 3:40 PM UTC-6 local
On October 15, 2020 at 21:40 UTC, a magnitude 4.0 shallow crustal earthquake struck 8 km NE of Los Amates, Guatemala, at a depth of 10.0 km and coordinates 15.3061°, -89.0410°.
Physical scale: An earthquake of magnitude 4.0 releases seismic energy equivalent to roughly 15 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 347 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-89.0410°E
Technical Information
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Common Questions
How strong was the magnitude 4.0 earthquake near Los Amates, Guatemala?
The magnitude 4.0 earthquake that struck 8 km NE of Los Amates, Guatemala on October 15, 2020 at 21:40 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 4.0 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.0 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000c8lx). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2020, October 15, 2020). M4.0 Earthquake 8 km NE of Los Amates, Guatemala — October 15, 2020. Retrieved December 29, 2020 from https://www.earthquaketracker.org/earthquakes/event/us6000c8lx/