Earthquakes today in Castellinaldo d'Alba
Today, within 30 km: no earthquakes recorded (updated at 10:52). 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 Castellinaldo d'Alba: 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 = 0.045 g (10% probability of exceedance in 50 years, rigid soil).
Why the ground rarely shakes here
Castellinaldo d'Alba 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 Castellinaldo d'Alba. “In the town”: quakes whose nearest town to the epicentre is Castellinaldo d'Alba.
The seismic history of Castellinaldo d'Alba
The earthquakes that were actually felt in Castellinaldo d'Alba over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 1993NF17 July 1993
Imperceptible: only instruments record it.
Liguria occidentale earthquake (M4.3), epicentre 66 km away · observed at Castellinaldo
- 1896III16 October 1896
Light: felt by few people, like a passing truck.
Liguria occidentale earthquake (M4.9), epicentre 125 km away · observed at Castellinaldo
- 1887VI-VII23 February 1887
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Liguria occidentale earthquake (M6.3), epicentre 98 km away · observed at Castellinaldo
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 18 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?
Castellinaldo d'Alba is among the quietest towns of its province: very few epicentres are recorded here.
Each quake is attributed to the town closest to its epicentre: the numbers describe the area, not the municipal territory alone.
Context
Province of Cuneo37 events · last 30 daysPiedmont region58 events · last 30 daysFrequently asked questions
Were there earthquakes near Castellinaldo d'Alba today?
No, no quakes were recorded today within 30 km of Castellinaldo d'Alba. The latest dates back to 30 September 2026.
Is Castellinaldo d'Alba a seismic area?
Castellinaldo d'Alba 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 Castellinaldo d'Alba?
In the INGV catalogue since 2015, the strongest earthquake within 30 km of Castellinaldo d'Alba was magnitude 3.0, on 19 January 2020.
When was the last quake near Castellinaldo d'Alba?
The last quake recorded within 30 km of Castellinaldo d'Alba 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)