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M1.7 Depth: 1.9 km

M1.7 Earthquake near Monterotondo Marittimo, Tuscany (Italy)

UTC time: 2026-09-03 02:50:27 UTC Local time: —

About this earthquake

A magnitude M1.7 earthquake was recorded near Monterotondo Marittimo, Tuscany (Italy) on September 3, 2026 at 02:50 UTC. The hypocenter lay relatively close to the surface at around 2 km, increasing how strongly it was felt. 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 M3.1.

Details

Magnitude
M1.7
Depth
1.9 km
UTC time
2026-09-03 02:50:27 UTC
Local time
—
Country
Italy
State
Tuscany
City
Monterotondo Marittimo
County
Grosseto
Village
Monterotondo Marittimo
Source
ingv
Coordinates
43.12700, 10.80780
Temperature
17.2°C

Map

Depth profile

Depth profile Depth: 1.9 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 1.9 km
Shallow
1.9 km
1.9 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

  • Colli Albani
    Distance: 219 km ·Caldera ·Elevation: 949 m ·Italy
  • Ischia
    Distance: 369 km ·Complex ·Elevation: 789 m ·Last eruption: 1302 ·Italy
  • Campi Flegrei
    Distance: 376 km ·Caldera ·Elevation: 458 m ·Last eruption: 1538 ·Italy
  • Vesuvius
    Distance: 394 km ·Stratovolcano ·Elevation: 1'281 m ·Last eruption: 1944 ·Italy

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.

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