Earthquakes today in Castagnole delle Lanze
Today, within 30 km: no earthquakes recorded (updated at 10:47). Latest: M1.7 on 30 September 2026 at 16:57, 2 km South-West of Coazzolo, 20 km deep.
Latest earthquake within 30 km
Seismic activity within 30 km
30 km radiusINGV catalogue epicentres of the last ~12 years, within the given radius from the town centre.
How seismic is Castagnole delle Lanze: zone 4
The quietest class: the probability of strong earthquakes is very low.
Official Civil Protection classification (upd. 2025), used for building codes.
Hazard describes the long-term expected shaking: it is not a forecast. Technical value: ag = 0.044 g (10% probability of exceedance in 50 years, rigid soil).
Why the ground rarely shakes here
Castagnole delle Lanze sits in one of the most stable areas of Italy: far from the boundary between the Eurasian and African plates, on ancient, rigid crust that hardly accumulates tectonic stress any more.
That is why earthquakes here are rare and almost always weak: a small geological privilege.
“Within 30 km”: epicentres less than 30 km from the centre of Castagnole delle Lanze. “In the town”: quakes whose nearest town to the epicentre is Castagnole delle Lanze.
The seismic history of Castagnole delle Lanze
The earthquakes that were actually felt in Castagnole delle Lanze over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 2001IV-V18 July 2001
Rather strong: felt by almost everyone; hanging objects swing.
Monferrato earthquake (M4.2), epicentre 24 km away
- 2000V21 August 2000
Rather strong: felt by almost everyone; hanging objects swing.
Monferrato earthquake (M4.9), epicentre 26 km away
- 1989III26 December 1989
Light: felt by few people, like a passing truck.
Mar Ligure earthquake (M4.5), epicentre 147 km away
- 1983III9 November 1983
Light: felt by few people, like a passing truck.
Parmense earthquake (M5.0), epicentre 168 km away
- 1887VI23 February 1887
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Liguria occidentale earthquake (M6.3), epicentre 97 km away
- 1786F24 November 1786
Moderate: felt by many indoors; glasses and dishes rattle.
Langhe earthquake (M4.3), epicentre 18 km away
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.
Source: Parametric Catalogue of Italian Earthquakes CPTI15 (INGV, CC BY 4.0).
The closest seismic structure
The town lies about 25 km from Southern Piemonte, one of the seismic structures mapped by INGV geologists.
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
Earthquake map within 30 km
60 eventsLatest earthquakes within 30 km
Nearby towns
How does it compare with the surroundings?
Castagnole delle Lanze sits in one of the most seismically active areas of its province: quakes are a familiar presence here, almost always light.
Each quake is attributed to the town closest to its epicentre: the numbers describe the area, not the municipal territory alone.
Context
Province of Asti1 event · last 30 daysPiedmont region58 events · last 30 daysFrequently asked questions
Were there earthquakes near Castagnole delle Lanze today?
No, no quakes were recorded today within 30 km of Castagnole delle Lanze. The latest dates back to 30 September 2026.
Is Castagnole delle Lanze a seismic area?
Castagnole delle Lanze is classified in seismic zone 4 by the Civil Protection. The quietest class: the probability of strong earthquakes is very low.
What was the strongest earthquake near Castagnole delle Lanze?
In the INGV catalogue since 2015, the strongest earthquake within 30 km of Castagnole delle Lanze was magnitude 3.0, on 19 January 2020.
When was the last quake near Castagnole delle Lanze?
The last quake recorded within 30 km of Castagnole delle Lanze dates back to 30 September 2026, magnitude 1.7.
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)