M3.9 Earthquake 14 km SW of Rodotópi, Greece — April 12, 2026
2026-04-12 19:02:28 UTC (2026-04-12) · approx. 8:02 PM UTC+1 local
On April 12, 2026 at 19:02 UTC, a magnitude 3.9 shallow crustal earthquake struck 14 km SW of Rodotópi, Greece, at a depth of 10.0 km and coordinates 39.6146°, 20.6136°.
Physical scale: An earthquake of magnitude 3.9 releases seismic energy equivalent to roughly 11 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 296 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
20.6136°E
Technical Information
Common Questions
How strong was the magnitude 3.9 earthquake near Rodotópi, Greece?
The magnitude 3.9 earthquake that struck 14 km SW of Rodotópi, Greece on April 12, 2026 at 19:02 UTC had a depth of 10.0 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 3.9 earthquakes can continue for several days and gradually diminish over time.
What should I do after an earthquake?
If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.
Actions
Understanding This Data
Magnitude 3.9 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: us6000spiy). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, April 12, 2026). M3.9 Earthquake 14 km SW of Rodotópi, Greece — April 12, 2026. Retrieved May 18, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000spiy/