Earthquakes in Sant'Andrea di Conza
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 = 0.268 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is Sant'Andrea di Conza plus nearby towns.
The seismic history of Sant'Andrea di Conza
The earthquakes that were actually felt in Sant'Andrea di Conza over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 1996V3 April 1996
Rather strong: felt by almost everyone; hanging objects swing.
Irpinia earthquake (M4.9), epicentre 23 km away
- 1990V5 May 1990
Rather strong: felt by almost everyone; hanging objects swing.
Potentino earthquake (M5.8), epicentre 34 km away
- 1980VIII23 November 1980
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Irpinia-Basilicata earthquake (M6.8), epicentre 7 km away
- 1930VII23 July 1930
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Irpinia earthquake (M6.7), epicentre 24 km away
- 1910VII-VIII7 June 1910
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Irpinia-Basilicata earthquake (M5.8), epicentre 7 km away
- 1909VI3 December 1909
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Sant'Andrea di Conza earthquake (M4.0), epicentre 1 km away
- 1857VI16 December 1857
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Basilicata earthquake (M7.1), epicentre 69 km away
- 1851VI14 August 1851
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Vulture earthquake (M6.5), epicentre 28 km away
- 1805VI26 July 1805
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Molise earthquake (M6.7), epicentre 103 km away
- 1732VII29 November 1732
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Irpinia earthquake (M6.8), epicentre 35 km away
- 1694X8 September 1694
Completely destructive: most buildings are destroyed.
Irpinia-Basilicata earthquake (M6.7), epicentre 4 km away
- 1466VII-VIII15 January 1466
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Irpinia-Basilicata earthquake (M6.0), epicentre 10 km away
…and 15 more documented effects in this town's history.
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?
Sant'Andrea di Conza 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 Sant'Andrea di Conza?
No, no quakes were recorded today in the Sant'Andrea di Conza area: the latest nearby dates back to 8 days ago.
Is Sant'Andrea di Conza a seismic area?
Sant'Andrea di Conza 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 Sant'Andrea di Conza?
In the last ~12 years of INGV data, the strongest within 30 km of Sant'Andrea di Conza was magnitude 3.9, in 2024.
When was the last quake near Sant'Andrea di Conza?
The last quake recorded within 30 km of Sant'Andrea di Conza was 7 days ago.
Tip. Click a nearby town to explore its seismicity.
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)