Earthquakes in San Lorenzo Maggiore
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 = 0.255 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is San Lorenzo Maggiore plus nearby towns.
The seismic history of San Lorenzo Maggiore
The earthquakes that were actually felt in San Lorenzo Maggiore over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 2002IV12 November 2002
Moderate: felt by many indoors; glasses and dishes rattle.
Molise earthquake (M4.6), epicentre 52 km away
- 2002IV-V1 November 2002
Rather strong: felt by almost everyone; hanging objects swing.
Molise earthquake (M5.7), epicentre 59 km away
- 1997V24 November 1997
Rather strong: felt by almost everyone; hanging objects swing.
Sannio-Matese earthquake (M3.9), epicentre 16 km away
- 1996III3 April 1996
Light: felt by few people, like a passing truck.
Irpinia earthquake (M4.9), epicentre 95 km away
- 1990VI5 May 1990
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Potentino earthquake (M5.8), epicentre 109 km away
- 1990VI22 April 1990
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Sannio earthquake (M3.6), epicentre 19 km away
- 1990III22 April 1990
Light: felt by few people, like a passing truck.
Sannio earthquake (M4.0), epicentre 11 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 71 km away
- 1962VII21 August 1962
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Irpinia earthquake (M6.2), epicentre 28 km away
- 1930VI23 July 1930
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Irpinia earthquake (M6.7), epicentre 62 km away
- 1913V4 October 1913
Rather strong: felt by almost everyone; hanging objects swing.
Molise earthquake (M5.3), epicentre 31 km away
- 1688X5 June 1688
Completely destructive: most buildings are destroyed.
Sannio earthquake (M7.1), epicentre 7 km away
…and 4 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 6 km from Miranda-Apice, 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?
San Lorenzo Maggiore 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 Benevento4 events · 30gCampania region129 events · 30gFrequently asked questions
Were there earthquakes today in San Lorenzo Maggiore?
No, no quakes were recorded today in the San Lorenzo Maggiore area: the latest nearby dates back to 3 months ago.
Is San Lorenzo Maggiore a seismic area?
San Lorenzo Maggiore 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 Lorenzo Maggiore?
In the last ~12 years of INGV data, the strongest within 30 km of San Lorenzo Maggiore was magnitude 3.9, in 2019.
When was the last quake near San Lorenzo Maggiore?
The last quake recorded within 30 km of San Lorenzo Maggiore 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)