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Italy · Toscana

M1.0 Earthquake near Chiusdino, Toscana (Italy)

UTC time: 2026-03-18 03:19:48 UTC Local time: —

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About this earthquake

A magnitude M1.0 earthquake was recorded near Chiusdino, Toscana (Italy) on March 18, 2026 at 03:19 UTC. With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by INGV and cross-checked across seismological networks. Italy: 28 earthquakes were recorded in the past 24 hours, the strongest reaching M2.7.

Details

ID
6e133902e7bdf785d30ed13ec992e1975dbedadb
Magnitude
M1.0
Depth
9.9 km
UTC time
2026-03-18 03:19:48 UTC
Local time
—
Country
Italy
State
Toscana
City
Chiusdino
County
Siena
Village
Chiusdino
Source
ingv
Coordinates
43.16920, 11.06830
Temperature
7.0°C

Depth profile

Depth profile Depth: 9.9 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 9.9 km
Shallow
9.9 km
9.9 km — close to 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

  • Colli Albani
    Distance: 208 km ·Caldera ·Elevation: 949 m ·Italy
  • Ischia
    Distance: 358 km ·Complex ·Elevation: 789 m ·Last eruption: 1302 ·Italy
  • Campi Flegrei
    Distance: 364 km ·Caldera ·Elevation: 458 m ·Last eruption: 1538 ·Italy
  • Vesuvius
    Distance: 381 km ·Stratovolcano ·Elevation: 1'281 m ·Last eruption: 1944 ·Italy

Toscana

Context for this earthquake

10 Sep 2025 – 10 Sep 2026 · M ≥ 2.0 · 45 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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