Earthquakes in Roccavignale
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?
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 = 0.059 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is Roccavignale plus nearby towns.
The seismic history of Roccavignale
The earthquakes that were actually felt in Roccavignale over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 1993IV-V17 July 1993
Rather strong: felt by almost everyone; hanging objects swing.
Liguria occidentale earthquake (M4.3), epicentre 18 km away · observed at Roccavignale (Valzemola)
- 1989III26 December 1989
Light: felt by few people, like a passing truck.
Mar Ligure earthquake (M4.5), epicentre 106 km away · observed at Roccavignale (Valzemola)
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 36 km from Imperia Promontory, 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
60 eventsEarthquakes in the area
Nearby towns
How does it compare with the surroundings?
Roccavignale records more quakes than the average of its province.
Each quake is attributed to the town closest to its epicentre: the numbers describe the area, not the municipal territory alone.
Context
Province of Savona5 events · 30gLiguria region13 events · 30gFrequently asked questions
Were there earthquakes today in Roccavignale?
No, no quakes were recorded today in the Roccavignale area: the latest nearby dates back to 13 days ago.
Is Roccavignale a seismic area?
Roccavignale 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 Roccavignale?
In the last ~12 years of INGV data, the strongest within 30 km of Roccavignale was magnitude 2.4, in 2015.
When was the last quake near Roccavignale?
The last quake recorded within 30 km of Roccavignale was 13 days ago.
Tip. Click a nearby town to explore its seismicity.
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)