Earthquakes in Calvello
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 = 0.235 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is Calvello plus nearby towns.
The seismic history of Calvello
The earthquakes that were actually felt in Calvello over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 1991VI26 May 1991
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Potentino earthquake (M5.1), epicentre 26 km away
- 1990V-VI5 May 1990
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Potentino earthquake (M5.8), epicentre 33 km away
- 1989IV-V29 May 1989
Rather strong: felt by almost everyone; hanging objects swing.
Appennino lucano earthquake (M4.3), epicentre 15 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 65 km away
- 1980V-VI14 May 1980
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Alta Val d'Agri earthquake (M4.8), epicentre 11 km away
- 1935VI3 December 1935
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Calvello earthquake (M4.2), epicentre 2 km away
- 1930V-VI23 July 1930
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Irpinia earthquake (M6.7), epicentre 82 km away
- 1899V-VI2 October 1899
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Polla earthquake (M4.6), epicentre 21 km away
- 1857X16 December 1857
Completely destructive: most buildings are destroyed.
Basilicata earthquake (M7.1), epicentre 12 km away
- 1826VII-VIII1 February 1826
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Potentino earthquake (M5.7), epicentre 14 km away
- 1817IV-V17 April 1817
Rather strong: felt by almost everyone; hanging objects swing.
Potentino earthquake (M4.0), epicentre 16 km away
- 1694VII8 September 1694
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Irpinia-Basilicata earthquake (M6.7), epicentre 59 km away
…and 26 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 lies about 10 km from Irpinia-Agri Valley, 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?
Calvello is about average for its province in recorded quakes.
Each quake is attributed to the town closest to its epicentre: the numbers describe the area, not the municipal territory alone.
Context
Province of Potenza26 events · 30gBasilicata region31 events · 30gFrequently asked questions
Were there earthquakes today in Calvello?
No, no quakes were recorded today in the Calvello area: the latest nearby dates back to 6 days ago.
Is Calvello a seismic area?
Calvello 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 Calvello?
In the last ~12 years of INGV data, the strongest within 30 km of Calvello was magnitude 4.2, in 2025.
When was the last quake near Calvello?
The last quake recorded within 30 km of Calvello was 6 days ago.
Tip. Click a nearby town to explore its seismicity.
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)