Province of Siena

Earthquakes today in Radicondoli

Today, within 30 km: no earthquakes recorded (updated at 11:38). Latest: M0.9 on 7 October 2026 at 21:38, 4 km East of Sovicille, 11 km deep.

0.9
very light

Latest earthquake within 30 km

4 km East of Sovicille

6 days ago · 7 Oct 2026, 21:38
Depth 11 km

Seismic activity within 30 km

30 km radius
6
days since the last quake within 30 km
1,861
quakes recorded since 2015
~2 days
on average, one quake every
3.7
The strongest within 30 km
2 km North-East of Siena
3 years ago · 8 Feb 2023, 21:51

INGV catalogue epicentres of the last ~12 years, within the given radius from the town centre.

How seismic is Radicondoli: zone 3

Zone3
Seismic zone 3

Medium-low seismicity: strong quakes are rare, but not impossible.

Official Civil Protection classification (upd. 2025), used for building codes.

Low
Expected shaking, compared with the other Italian municipalities (INGV MPS04 model)

Hazard describes the long-term expected shaking: it is not a forecast. Technical value: ag = 0.140 g (10% probability of exceedance in 50 years, rigid soil).

Closest earthquake
Earthquake details
281
In the town
total on record
17
In the town
last 12 months
170
Within 30 km
last 12 months
M3.7
Strongest since 2015
Within 30 km

“Within 30 km”: epicentres less than 30 km from the centre of Radicondoli. “In the town”: quakes whose nearest town to the epicentre is Radicondoli.

Latest earthquake attributed to Radicondoli: 25 June 2026 · 931 inhabitants

The seismic history of Radicondoli

The earthquakes that were actually felt in Radicondoli over the centuries, with the intensity observed on site (Mercalli MCS scale).

  1. 1993V6 August 1993

    Rather strong: felt by almost everyone; hanging objects swing.

    Colline Metallifere earthquake (M4.0), epicentre 9 km away

  2. 1925IV21 March 1925

    Moderate: felt by many indoors; glasses and dishes rattle.

    Colline Metallifere earthquake (M4.3), epicentre 11 km away

  3. 1911V13 September 1911

    Rather strong: felt by almost everyone; hanging objects swing.

    Chianti earthquake (M5.1), epicentre 36 km away

  4. 1909VI25 August 1909

    Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.

    Crete Senesi earthquake (M5.3), epicentre 33 km away

  5. 1906III21 April 1906

    Light: felt by few people, like a passing truck.

    Valdelsa earthquake (M4.3), epicentre 27 km away

  6. 1895III18 May 1895

    Light: felt by few people, like a passing truck.

    Fiorentino earthquake (M5.5), epicentre 57 km away

  7. 1724VII11 December 1724

    Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.

    Colline Metallifere earthquake (M5.1), epicentre 2 km away · observed at Montingegnoli

  8. 1724VII11 December 1724

    Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.

    Colline Metallifere earthquake (M5.1), epicentre 2 km away · observed at Fosini

  9. 1724VII11 December 1724

    Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.

    Colline Metallifere earthquake (M5.1), epicentre 2 km away

  10. 1414VII-VIII7 August 1414

    Ruinous: partial collapses in ordinary buildings, widespread heavy damage.

    Colline Metallifere earthquake (M5.7), epicentre 11 km away · observed at Belforte

  11. 1414VII-VIII7 August 1414

    Ruinous: partial collapses in ordinary buildings, widespread heavy damage.

    Colline Metallifere earthquake (M5.7), epicentre 11 km away

  12. 1414VII7 August 1414

    Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.

    Colline Metallifere earthquake (M5.7), epicentre 11 km away · observed at Montingegnoli

…and 8 more documented effects in this town's history.

Source: Italian Macroseismic Database DBMI15 (INGV, CC BY 4.0).

The great earthquakes in this area's history

Almost a thousand years of catalogues: the strongest documented events within ~50 km.

18466.0
Colline Pisane earthquake
14 August 1846 · 45 km from here
XCompletely destructive: most buildings are destroyed.
14145.7
Colline Metallifere earthquake
7 August 1414 · 11 km from here
VII-VIIIRuinous: partial collapses in ordinary buildings, widespread heavy damage.
19095.3
Crete Senesi earthquake
25 August 1909 · 33 km from here
VII-VIIIRuinous: partial collapses in ordinary buildings, widespread heavy damage.
17265.3
Crete Senesi earthquake
19 April 1726 · 41 km from here

Source: Parametric Catalogue of Italian Earthquakes CPTI15 (INGV, CC BY 4.0).

The closest seismic structure

Livorno Hills

The town lies about 45 km from Livorno Hills, one of the seismic structures mapped by INGV geologists.

estimated maximum magnitude 6.2between 1 and 7 km deep

Faults are mapped to build better and understand the territory: knowing them says nothing about when an earthquake will occur, which remains unpredictable. Source: DISS 3.3 (INGV, CC BY 4.0).

Over time within 30 km

October 20268eventsmax 1.8
Jan '25
Apr
Jul
Oct
Jan '26
Apr
Jul
Oct

Earthquake map within 30 km

60 events
Magnitude:lightweakmoderatestrong

Latest earthquakes within 30 km

0.9
4 km East of Sovicille
24 km East · 11 km
6 days ago
7 Oct 2026, 21:38
0.9
4 km East of Sovicille
24 km East · 11 km
6 days ago
7 Oct 2026, 21:38
1.4
8 days ago
5 Oct 2026, 23:21
1.7
1 km North-West of Montieri
10 km South · 10 km
9 days ago
4 Oct 2026, 14:33
1.7
1 km North-West of Montieri
10 km South · 10 km
9 days ago
4 Oct 2026, 14:33
1.8
0 km South-West of Montieri
11 km South · 10 km
9 days ago
4 Oct 2026, 13:31
1.8
0 km South-West of Montieri
11 km South · 10 km
9 days ago
4 Oct 2026, 13:31
1.5
11 days ago
2 Oct 2026, 11:03
1.0
8 km South-West of Chiusdino
13 km South-East · 12 km
20 days ago
23 Sept 2026, 04:34
1.3
22 days ago
21 Sept 2026, 13:25

Nearby towns

How does it compare with the surroundings?

Radicondoli sits in one of the most seismically active areas of its province: quakes are a familiar presence here, almost always light.

quietermore active
More epicentres than 100% of the 35 towns in the province.
Radicondoli281
Nearby towns average146

Each quake is attributed to the town closest to its epicentre: the numbers describe the area, not the municipal territory alone.

Context

Province of Siena14 events · last 30 daysTuscany region67 events · last 30 days
ISTAT code: 052025

Frequently asked questions

Were there earthquakes near Radicondoli today?

No, no quakes were recorded today within 30 km of Radicondoli. The latest dates back to 7 October 2026.

Is Radicondoli a seismic area?

Radicondoli is classified in seismic zone 3 by the Civil Protection. Medium-low seismicity: strong quakes are rare, but not impossible.

What was the strongest earthquake near Radicondoli?

In the INGV catalogue since 2015, the strongest earthquake within 30 km of Radicondoli was magnitude 3.7, on 8 February 2023.

When was the last quake near Radicondoli?

The last quake recorded within 30 km of Radicondoli dates back to 7 October 2026, magnitude 0.9.

Tip. Click a nearby town to explore its seismicity.

Sources:INGV earthquake catalogueDBMI15 macroseismic historyCivil Protection seismic classification

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