Province of Siena

Earthquakes in Rapolano Terme

1.9
very light
LATEST QUAKE

2 km North-West of Buonconvento

6 days ago · 19 Aug, 18:53
Depth 10 km

Seismic activity in the surroundings

30 km radius
5
days since the last quake nearby
528
quakes recorded since 2014
~8 days
on average, one quake every
3.7
The strongest within 30 km
2 km North-East of Siena
43 months ago · 8 Feb, 21:51

INGV catalogue epicentres of the last ~12 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 = 0.138 g (10% probability of exceedance in 50 years, rigid soil).

Closest earthquake
Earthquake details
6
In the town
total on record
0
In the town
last 12 months
28
In the area
last 12 months
M3.7
Strongest ever
In the area

The “area” is Rapolano Terme plus nearby towns.

Last earthquake: 55 months ago · 5,129 inhabitants

The seismic history of Rapolano Terme

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

  1. 2001III-IV26 November 2001

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

    Casentino earthquake (M4.6), epicentre 53 km away

  2. 2000III22 June 2000

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

    Bacino di Gubbio earthquake (M4.5), epicentre 66 km away

  3. 1998III26 March 1998

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

    Appennino umbro-marchigiano earthquake (M5.3), epicentre 97 km away

  4. 1997III26 September 1997

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

    Appennino umbro-marchigiano earthquake (M5.7), epicentre 107 km away

  5. 1997III26 September 1997

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

    Appennino umbro-marchigiano earthquake (M6.0), epicentre 104 km away

  6. 1984IV-V29 April 1984

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

    Umbria settentrionale earthquake (M5.6), epicentre 73 km away · observed at Serre di Rapolano

  7. 1984IV-V29 April 1984

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

    Umbria settentrionale earthquake (M5.6), epicentre 73 km away

  8. 1947III-IV24 December 1947

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

    Crete Senesi earthquake (M4.5), epicentre 21 km away

  9. 1917IV26 April 1917

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

    Alta Valtiberina earthquake (M6.0), epicentre 46 km away

  10. 1909V-VI25 August 1909

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

    Crete Senesi earthquake (M5.3), epicentre 23 km away

  11. 1908V7 November 1908

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

    Val di Chiana earthquake (M4.3), epicentre 5 km away

  12. 1904IV-V17 November 1904

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

    Pistoiese earthquake (M5.1), epicentre 100 km away · observed at Terme San Giovanni

…and 13 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.

13526.3
Alta Valtiberina earthquake
25 December 1352 · 46 km from here
IXDestructive: many buildings partly or fully collapse.
19176.0
Alta Valtiberina earthquake
26 April 1917 · 46 km from here
IX-XCompletely destructive: most buildings are destroyed.
15586.0
Valdarno superiore earthquake
13 April 1558 · 20 km from here
IXDestructive: many buildings partly or fully collapse.
14145.7
Colline Metallifere earthquake
7 August 1414 · 41 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 40 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

August 20262eventsmax 1.9
Oct
Jan '25
Apr
Jul
Oct
Jan '26
Apr
Jul

Earthquake map

60 events
Magnitude:lightweakmoderatestrong

Earthquakes in the area

1.9
2 km North-West of Buonconvento
19 km South-West · 10 km
6 days ago
19 Aug, 18:53
1.9
2 km North-West of Buonconvento
19 km South-West · 10 km
6 days ago
19 Aug, 18:53
1.0
2 km East of Siena
23 km West · 10 km
1 month ago
16 Jul, 10:05
1.1
3 km East of Siena
23 km West · 9 km
2 months ago
8 Jul, 14:00
1.1
3 km East of Siena
23 km West · 9 km
2 months ago
8 Jul, 14:00
1.4
5 km West of Asciano
13 km West · 11 km
2 months ago
23 Jun, 06:37
0.9
3 km East of Buonconvento
18 km South-West · 11 km
3 months ago
11 Jun, 19:22
1.1
5 km East of Montalcino
24 km South · 10 km
3 months ago
9 Jun, 16:07
1.4
7 km East of Siena
19 km West · 11 km
4 months ago
8 May, 17:27
1.6
4 km East of Siena
21 km West · 7 km
4 months ago
1 May, 04:43

Nearby towns

How does it compare with the surroundings?

Rapolano Terme is quieter than the average of its province.

quietermore active
More epicentres than 26% of the 35 towns in the province.
Rapolano Terme6
Nearby towns average44

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

Context

Province of Siena8 events · 30gTuscany region112 events · 30g
ISTAT code: 052026

Frequently asked questions

Were there earthquakes today in Rapolano Terme?

No, no quakes were recorded today in the Rapolano Terme area: the latest nearby dates back to 6 days ago.

Is Rapolano Terme a seismic area?

Rapolano Terme 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 Rapolano Terme?

In the last ~12 years of INGV data, the strongest within 30 km of Rapolano Terme was magnitude 3.7, in 2023.

When was the last quake near Rapolano Terme?

The last quake recorded within 30 km of Rapolano Terme was 6 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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