Earthquakes in Castelnuovo Scrivia
Seismic activity in the surroundings
30 km radiusINGV catalogue epicentres of the last ~12 years, within the given radius from the town centre.
How seismic is this area?
Medium-low seismicity: strong quakes are rare, but not impossible.
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 = 0.073 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is Castelnuovo Scrivia plus nearby towns.
The seismic history of Castelnuovo Scrivia
The earthquakes that were actually felt in Castelnuovo Scrivia 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 102 km away
- 1913IV-V7 December 1913
Rather strong: felt by almost everyone; hanging objects swing.
Valle Scrivia earthquake (M4.6), epicentre 29 km away
- 1901IV23 January 1901
Moderate: felt by many indoors; glasses and dishes rattle.
Oltrepò Pavese earthquake (M4.2), epicentre 11 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 2 km from Eastern 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).
Area over time
Earthquake map
6 eventsEarthquakes in the area
Nearby towns
How does it compare with the surroundings?
Castelnuovo Scrivia 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 Alessandria0 events · 30gPiedmont region34 events · 30gFrequently asked questions
Were there earthquakes today in Castelnuovo Scrivia?
No, no quakes were recorded today in the Castelnuovo Scrivia area: the latest nearby dates back to 36 months ago.
Is Castelnuovo Scrivia a seismic area?
Castelnuovo Scrivia 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 Castelnuovo Scrivia?
In the last ~12 years of INGV data, the strongest within 30 km of Castelnuovo Scrivia was magnitude 3.7, in 2020.
When was the last quake near Castelnuovo Scrivia?
The last quake recorded within 30 km of Castelnuovo Scrivia was 2 months ago.
Tip. Click a nearby town to explore its seismicity.
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)