M4.6 Earthquake 54 km WNW of Malfa, Italy — November 11, 2026
2026-11-11 05:12:08 UTC (4 hours ago) · approx. 6:12 AM UTC+1 local
Aftershock of the M5.2 mainshock.
On November 11, 2026 at 05:12 UTC, a magnitude 4.6 shallow crustal earthquake struck 54 km WNW of Malfa, Italy, at a depth of 10.0 km and coordinates 38.7563°, 14.2589°. This earthquake was detected by 58 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 326, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.6 releases seismic energy equivalent to roughly 120 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 899 m — a useful intuition for the size of the slip patch on the fault.
This earthquake is part of an ongoing aftershock sequence following the magnitude 5.2 mainshock that occurred 18 days ago 50 km WNW of Malfa, Italy. Since the mainshock, the USGS has recorded 6 aftershocks in this area. Aftershock activity is expected to continue for days to weeks as stresses on surrounding faults redistribute.
The epicenter is located in Italy, a region characterized by the Apennine extensional belt and Calabrian subduction zone, where Africa-Eurasia convergence produces complex faulting. View all earthquakes in Italy.
Learn more: Magnitude scale · Aftershock sequences
Earthquake Details
14.2589°E
Technical Information
Common Questions
How strong was the magnitude 4.6 earthquake near Malfa, Italy?
The magnitude 4.6 earthquake that struck 54 km WNW of Malfa, Italy on November 11, 2026 at 05:12 UTC had a depth of 10.0 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 38.7563°, 14.2589°, which is 54 km WNW of Malfa, Italy. View all earthquakes in Italy.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.6 earthquakes can continue for several days and gradually diminish over time.
Is this the same earthquake as the M5.2 one earlier?
No. This magnitude 4.6 earthquake is an aftershock of the larger magnitude 5.2 mainshock that occurred earlier 50 km WNW of Malfa, Italy. Aftershocks are smaller earthquakes triggered by stress changes from the mainshock.
Has Italy had earthquakes this big before?
The largest recorded earthquake in Italy was the M7.2 Messina earthquake of December 28, 1908. Today's magnitude 4.6 event is significantly smaller than that historical record.
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Location
Authoritative source: USGS event page (event ID: us7000txgq). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, November 11, 2026). M4.6 Earthquake 54 km WNW of Malfa, Italy — November 11, 2026. Retrieved November 11, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000txgq/