Province of Siena

Earthquakes in Castellina in Chianti

0.9
very light
LATEST QUAKE

5 km South of Monteriggioni

20 days ago · 25 May, 01:32
Depth 10 km

Seismic activity in the surroundings

30 km radius
19
days since the last quake nearby
1,533
quakes recorded since 2015
~3 days
on average, one quake every
3.9
The strongest within 30 km
4 km East of Castelfiorentino
117 months ago · 25 Oct, 18:53

INGV catalogue epicentres of the last ~11 years, within the given radius from the town centre.

How seismic is this area?

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 = 0.120 g (10% probability of exceedance in 50 years, rigid soil).

Closest earthquake
Earthquake details
26
In the town
total on record
3
In the town
last 12 months
57
In the area
last 12 months
M3.9
Strongest ever
In the area

The “area” is Castellina in Chianti plus nearby towns.

Last earthquake: 3 months ago · 2,863 inhabitants

The seismic history of Castellina in Chianti

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

  1. 1962V16 September 1962

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

    Chianti earthquake (M4.5), epicentre 12 km away

  2. 1920IV-V24 November 1920

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

    Senese earthquake (M4.1), epicentre 25 km away

  3. 1911VII13 September 1911

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

    Chianti earthquake (M5.1), epicentre 7 km away

  4. 1907F15 December 1907

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

    Chianti earthquake (M4.2), epicentre 10 km away

  5. 1906IV20 December 1906

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

    Valdelsa earthquake (M4.0), epicentre 4 km away

  6. 1906IV-V21 April 1906

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

    Valdelsa earthquake (M4.3), epicentre 10 km away

  7. 1901IV-V22 September 1901

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

    Valdelsa earthquake (M4.7), epicentre 28 km away

  8. 1900V28 August 1900

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

    Chianti earthquake (M3.7), epicentre 2 km away

  9. 1895V25 October 1895

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

    Chianti earthquake (M4.5), epicentre 9 km away

  10. 1895IV18 May 1895

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

    Fiorentino earthquake (M5.5), epicentre 27 km away

  11. 1859IV12 April 1859

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

    Senese earthquake (M4.8), epicentre 16 km away

  12. 1859IV12 April 1859

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

    Senese earthquake (M4.5), epicentre 15 km away

…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.

15586.0
Valdarno superiore earthquake
13 April 1558 · 24 km from here
IXDestructive: many buildings partly or fully collapse.
14145.7
Colline Metallifere earthquake
7 August 1414 · 24 km from here
VII-VIIIRuinous: partial collapses in ordinary buildings, widespread heavy damage.
18955.5
Fiorentino earthquake
18 May 1895 · 27 km from here
VIIIRuinous: partial collapses in ordinary buildings, widespread heavy damage.
14535.4
Fiorentino earthquake
28 September 1453 · 36 km from here
VII-VIIIRuinous: partial collapses in ordinary buildings, widespread heavy damage.

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

The closest seismic structure

Mugello-Citta' di Castello-Leonessa

The town lies about 45 km from Mugello-Citta' di Castello-Leonessa, one of the seismic structures mapped by INGV geologists.

estimated maximum magnitude 6.9between 1 and 8 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).

Area over time

May 20263eventsmax 1.6
Jul
Oct
Jan '25
Apr
Jul
Oct
Jan '26
Apr

Earthquake map

60 events
Magnitude:lightweakmoderatestrong

Earthquakes in the area

0.9
5 km South of Monteriggioni
15 km South · 10 km
20 days ago
25 May, 01:32
1.4
7 km East of Siena
20 km South-East · 11 km
1 month ago
8 May, 17:27
1.6
4 km East of Siena
22 km South-East · 7 km
1 month ago
1 May, 04:43
1.4
3 km East of Siena
20 km South-East · 10 km
2 months ago
19 Apr, 11:23
0.8
6 km North-East of Monteroni d'Arbia
23 km South-East · 9 km
2 months ago
18 Apr, 02:06
1.1
3 months ago
27 Mar, 06:11
1.2
3 months ago
13 Mar, 14:01
0.8
4 km East of Siena
22 km South-East · 7 km
3 months ago
12 Mar, 00:01
1.5
7 km South of Certaldo
15 km West · 11 km
3 months ago
9 Mar, 10:11
1.3
7 km West of Castelnuovo Berardenga
11 km South-East · 8 km
3 months ago
7 Mar, 09:12

Nearby towns

How does it compare with the surroundings?

Castellina in Chianti records more quakes than the average of its province.

quietermore active
More epicentres than 68% of the 35 towns in the province.
Castellina in Chianti26
Nearby towns average113

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

Context

Province of Siena3 events · 30gTuscany region52 events · 30g
ISTAT code: 052005

Frequently asked questions

Were there earthquakes today in Castellina in Chianti?

No, no quakes were recorded today in the Castellina in Chianti area: the latest nearby dates back to 20 days ago.

Is Castellina in Chianti a seismic area?

Castellina in Chianti 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 Castellina in Chianti?

In the last ~11 years of INGV data, the strongest within 30 km of Castellina in Chianti was magnitude 3.9, in 2016.

When was the last quake near Castellina in Chianti?

The last quake recorded within 30 km of Castellina in Chianti was 20 days ago.

Tip. Click a nearby town to explore its seismicity.

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

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