M4.2 Earthquake 25 km NE of Marotta, Italy — November 11, 2022
2022-11-11 20:41:07 UTC (2022-11-11) · approx. 9:41 PM UTC+1 local
On November 11, 2022 at 20:41 UTC, a magnitude 4.2 shallow crustal earthquake struck 25 km NE of Marotta, Italy, at a depth of 3.9 km and coordinates 43.9205°, 13.3785°.
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
13.3785°E
Technical Information
Common Questions
How strong was the magnitude 4.2 earthquake near Marotta, Italy?
The magnitude 4.2 earthquake that struck 25 km NE of Marotta, Italy on November 11, 2022 at 20:41 UTC had a depth of 3.9 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: us7000ip52). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, November 11, 2022). M4.2 Earthquake 25 km NE of Marotta, Italy — November 11, 2022. Retrieved January 21, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000ip52/