Earthquakes in the province of Siena

Forecast accuracy · province of Siena Air quality · province of Siena

1.3

very light

Latest earthquake in the province of Siena

5 km North-West of Asciano

yesterday · 12 Oct 2026, 01:14

Depth 4 km

Earthquake details

Today

7 days

30 days

109

12 months

Strongest since 2015

3.7

4 km North-East of Poggibonsi

3 years ago · 28 Jun 2023, 12:19 · 10 km

Over time

October 20267eventsmax 1.3

Jan '25

Apr

Jul

Oct

Jan '26

Apr

Jul

Oct

Earthquake map

32 events

Magnitude:lightweakmoderatestrong

Explore by town

Colle di Val d'Elsa3.1

87 events

Monteroni d'Arbia3.2

87 events

Castiglione d'Orcia2.6

86 events

San Quirico d'Orcia2.9

74 events

Abbadia San Salvatore2.1

64 events

1–8 of 35

Latest events in the province of Siena

1.3

5 km North-West of Asciano

5 km North-West · 4 km

yesterday

12 Oct 2026, 01:14

1.0

4 km East of Monteroni d'Arbia

4 km East · 11 km

2 days ago

11 Oct 2026, 13:13

0.9

4 km East of Sovicille

4 km East · 11 km

6 days ago

7 Oct 2026, 21:38

0.9

4 km East of Sovicille

4 km East · 11 km

6 days ago

7 Oct 2026, 21:38

1.1

5 km North-West of Buonconvento

5 km North-West · 9 km

6 days ago

7 Oct 2026, 18:11

1.1

5 km North-West of Buonconvento

5 km North-West · 9 km

6 days ago

7 Oct 2026, 18:11

0.8

3 km North-East of Monteroni d'Arbia

3 km North-East · 11 km

8 days ago

5 Oct 2026, 12:06

1.8

3 km South-West of San Casciano dei Bagni

3 km South-West · 5 km

14 days ago

29 Sept 2026, 04:24

1.6

4 km East of Monteroni d'Arbia

4 km East · 3 km

16 days ago

27 Sept 2026, 16:31

0.7

4 km East of Monteroni d'Arbia

4 km East · 3 km

16 days ago

27 Sept 2026, 02:12

Tip. Tap a town for the earthquakes in its area.

Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)