Back to map
M1.0 Depth: 8.0 km

M1.0 Earthquake near Aosta I (Italy)

UTC time: 2025-09-22 08:13:07 UTC Local time: —

About this earthquake

On September 22, 2025 at 08:13 UTC, a magnitude M1.0 earthquake occurred near Aosta I (Italy). The hypocenter lay relatively close to the surface at around 8 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by ETHZ/SED and cross-checked across seismological networks. Italy: over the past 24 hours, QuakeMap24 logged 46 earthquakes, the strongest at M2.5.

Details

Magnitude
M1.0
Depth
8.0 km
UTC time
2025-09-22 08:13:07 UTC
Local time
—
Country
Italy
City
Valle d'Aosta / Vallée d'Aoste
Source
ethz
Coordinates
45.80464, 7.43935
Temperature
7.8°C

Map

Depth profile

Depth profile Depth: 8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 8 km
Shallow
8 km
8 km — shallower than the regional average (12.6 km)
Regional average: 12.6 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Chaine des Puys
    Distance: 346 km ·Lava dome(s) ·Elevation: 1'464 m ·Last eruption: -4040 ·France
  • West Eifel Volcanic Field
    Distance: 487 km ·Volcanic field ·Elevation: 600 m ·Last eruption: -8300 ·Germany

Historic earthquake map · Italy

Open history map
Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Italy

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

Share