Earthquakes in San Lorenzo
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 = 0.251 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is San Lorenzo plus nearby towns.
The seismic history of San Lorenzo
The earthquakes that were actually felt in San Lorenzo over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 1975VI-VII16 January 1975
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Stretto di Messina earthquake (M5.2), epicentre 20 km away · observed at Chorio di San Lorenzo
- 1975VI-VII16 January 1975
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Stretto di Messina earthquake (M5.2), epicentre 20 km away
- 1908VIII28 December 1908
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Stretto di Messina earthquake (M7.1), epicentre 20 km away · observed at San Pantaleone
- 1908VIII28 December 1908
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Stretto di Messina earthquake (M7.1), epicentre 20 km away
- 1908VIII28 December 1908
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Stretto di Messina earthquake (M7.1), epicentre 20 km away · observed at Chorio di San Lorenzo
- 1907VIII23 October 1907
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Aspromonte earthquake (M6.0), epicentre 16 km away
- 1907VII-VIII23 October 1907
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Aspromonte earthquake (M6.0), epicentre 16 km away · observed at San Pantaleone
- 1907VII23 October 1907
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Aspromonte earthquake (M6.0), epicentre 16 km away · observed at Grana
- 1907VII23 October 1907
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Aspromonte earthquake (M6.0), epicentre 16 km away · observed at Chorio di San Lorenzo
- 1894VII16 November 1894
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Calabria meridionale earthquake (M6.1), epicentre 31 km away
- 1783VII7 February 1783
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Calabria centrale earthquake (M6.7), epicentre 71 km away
- 1783VIII5 February 1783
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Calabria meridionale earthquake (M7.1), epicentre 34 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 lies about 12 km from Aspromonte-Peloritani, 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 is quieter 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 Reggio Calabria20 events · 30gCalabria region95 events · 30gFrequently asked questions
Were there earthquakes today in San Lorenzo?
No, no quakes were recorded today in the San Lorenzo area: the latest nearby dates back to 10 days ago.
Is San Lorenzo a seismic area?
San Lorenzo 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?
In the last ~12 years of INGV data, the strongest within 30 km of San Lorenzo was magnitude 3.9, in 2020.
When was the last quake near San Lorenzo?
The last quake recorded within 30 km of San Lorenzo was 4 days ago.
Tip. Click a nearby town to explore its seismicity.
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)