Magnitude
M0.4
- Depth
- 9.9 km
- Source
- INGV
Umbria · Pietralunga
Country overviewUmbria · Pietralunga
Country overviewOn August 4, 2026 at 05:06 UTC, a magnitude M0.4 earthquake occurred near Pietralunga, Umbria (Italy). With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.
The data is provided by INGV and cross-checked across seismological networks. Italy: over the past 24 hours, QuakeMap24 logged 41 earthquakes, the strongest at M3.1.
Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.
Depth classes per USGS