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Italy · Tuscany

M1.1 Earthquake near Monteroni d'Arbia, Tuscany (Italy)

UTC time: 2026-10-07 16:11:00 UTC Local time: —

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About this earthquake

A magnitude M1.1 earthquake was recorded near Monteroni d'Arbia, Tuscany (Italy) on October 7, 2026 at 16:11 UTC. The hypocenter lay relatively close to the surface at around 9 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by INGV. Italy: 39 earthquakes were recorded in the past 24 hours, the strongest reaching M2.1.

Details

ID
28502bf6dea5fa14b422b05d2d6af54e66ea0c2f
Magnitude
M1.1
Depth
9.4 km
UTC time
2026-10-07 16:11:00 UTC
Local time
—
Country
Italy
State
Tuscany
City
Monteroni d'Arbia
County
Siena
Village
Ponte d'Arbia
Source
ingv
Coordinates
43.18430, 11.44120
Temperature
19.5°C

Depth profile

Depth profile Depth: 9.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 9.4 km
Shallow
9.4 km
9.4 km — shallower than the regional average (12.9 km)
Regional average: 12.9 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

  • Colli Albani
    Distance: 190 km ·Caldera ·Elevation: 949 m ·Italy
  • Ischia
    Distance: 340 km ·Complex ·Elevation: 789 m ·Last eruption: 1302 ·Italy
  • Campi Flegrei
    Distance: 344 km ·Caldera ·Elevation: 458 m ·Last eruption: 1538 ·Italy
  • Vesuvius
    Distance: 360 km ·Stratovolcano ·Elevation: 1'281 m ·Last eruption: 1944 ·Italy
  • Marsili
    Distance: 499 km ·Complex ·Elevation: -779 m ·Last eruption: -1050 ·Italy
  • Palinuro
    Distance: 500 km ·Compound ·Elevation: -70 m ·Last eruption: -8040 ·Italy

Italy

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 1,261 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · Italy

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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.

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