Earthquakes in San Sossio Baronia
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 most severe class: strong earthquakes are possible here and buildings follow the strictest anti-seismic rules.
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 = 0.253 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is San Sossio Baronia plus nearby towns.
The seismic history of San Sossio Baronia
The earthquakes that were actually felt in San Sossio Baronia over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 1996IV-V3 April 1996
Rather strong: felt by almost everyone; hanging objects swing.
Irpinia earthquake (M4.9), epicentre 51 km away
- 1991IV-V26 May 1991
Rather strong: felt by almost everyone; hanging objects swing.
Potentino earthquake (M5.1), epicentre 67 km away
- 1984IV7 May 1984
Moderate: felt by many indoors; glasses and dishes rattle.
Monti della Meta earthquake (M5.9), epicentre 117 km away
- 1980VII23 November 1980
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Irpinia-Basilicata earthquake (M6.8), epicentre 28 km away
- 1962VII-VIII21 August 1962
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Irpinia earthquake (M6.2), epicentre 28 km away
- 1933VI7 March 1933
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Irpinia earthquake (M5.0), epicentre 12 km away
- 1930VIII-IX23 July 1930
Destructive: many buildings partly or fully collapse.
Irpinia earthquake (M6.7), epicentre 8 km away
- 1910VII7 June 1910
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Irpinia-Basilicata earthquake (M5.8), epicentre 26 km away
- 1732IX29 November 1732
Destructive: many buildings partly or fully collapse.
Irpinia earthquake (M6.8), epicentre 14 km away
- 1694VIII8 September 1694
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Irpinia-Basilicata earthquake (M6.7), epicentre 29 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 sits above this source area: the deep structure where this area's earthquakes can originate.
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?
San Sossio Baronia 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 Avellino4 events · 30gCampania region129 events · 30gFrequently asked questions
Were there earthquakes today in San Sossio Baronia?
No, no quakes were recorded today in the San Sossio Baronia area: the latest nearby dates back to 5 days ago.
Is San Sossio Baronia a seismic area?
San Sossio Baronia is classified in seismic zone 1 by the Civil Protection. The most severe class: strong earthquakes are possible here and buildings follow the strictest anti-seismic rules.
What was the strongest earthquake near San Sossio Baronia?
In the last ~12 years of INGV data, the strongest within 30 km of San Sossio Baronia was magnitude 3.4, in 2025.
When was the last quake near San Sossio Baronia?
The last quake recorded within 30 km of San Sossio Baronia was 5 days ago.
Tip. Click a nearby town to explore its seismicity.
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)