Earthquakes today in Casorzo
Today, within 30 km: no earthquakes recorded (updated at 11:41). Latest: M2.5 on 28 September 2024 at 12:12, 1 km North of Mombaruzzo, 19 km deep.
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 Casorzo: 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 = 0.040 g (10% probability of exceedance in 50 years, rigid soil).
Why the ground rarely shakes here
Casorzo 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 Casorzo. “In the town”: quakes whose nearest town to the epicentre is Casorzo.
The seismic history of Casorzo
The earthquakes that were actually felt in Casorzo over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 2000V-VI21 August 2000
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Monferrato earthquake (M4.9), epicentre 12 km away
- 1887V23 February 1887
Rather strong: felt by almost everyone; hanging objects swing.
Liguria occidentale earthquake (M6.3), epicentre 128 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 10 km from Western Monferrato, 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
16 eventsLatest earthquakes within 30 km
Nearby towns
How does it compare with the surroundings?
Casorzo 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 Asti1 event · last 30 daysPiedmont region58 events · last 30 daysFrequently asked questions
Were there earthquakes near Casorzo today?
No, no quakes were recorded today within 30 km of Casorzo. The latest dates back to 28 September 2024.
Is Casorzo a seismic area?
Casorzo 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 Casorzo?
In the INGV catalogue since 2015, the strongest earthquake within 30 km of Casorzo was magnitude 2.5, on 28 September 2024.
When was the last quake near Casorzo?
The last quake recorded within 30 km of Casorzo dates back to 28 September 2024, magnitude 2.5.
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)