Earthquakes in San Marco d'Alunzio
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?
A zone where strong earthquakes are possible: new buildings follow strict anti-seismic criteria.
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 = 0.173 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is San Marco d'Alunzio plus nearby towns.
The seismic history of San Marco d'Alunzio
The earthquakes that were actually felt in San Marco d'Alunzio over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 2011IV23 June 2011
Moderate: felt by many indoors; glasses and dishes rattle.
Monti Nebrodi earthquake (M4.7), epicentre 6 km away
- 2005NF21 November 2005
Imperceptible: only instruments record it.
Sicilia centrale earthquake (M4.6), epicentre 74 km away
- 2005NF3 November 2005
Imperceptible: only instruments record it.
Costa siciliana settetrionale earthquake (M3.3), epicentre 41 km away
- 2004II5 May 2004
Very light: felt only by a few people at rest, on upper floors.
Isole Eolie earthquake (M5.4), epicentre 55 km away
- 1999V14 February 1999
Rather strong: felt by almost everyone; hanging objects swing.
Golfo di Patti earthquake (M4.7), epicentre 33 km away
- 1990IV28 March 1990
Moderate: felt by many indoors; glasses and dishes rattle.
Golfo di Patti earthquake (M4.4), epicentre 28 km away
- 1978VII15 April 1978
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Golfo di Patti earthquake (M6.0), epicentre 49 km away
- 1977IV5 June 1977
Moderate: felt by many indoors; glasses and dishes rattle.
Monti Nebrodi earthquake (M4.6), epicentre 37 km away
- 1976IV17 September 1976
Moderate: felt by many indoors; glasses and dishes rattle.
Monti Nebrodi earthquake (M4.5), epicentre 44 km away
- 1967VII31 October 1967
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Monti Nebrodi earthquake (M5.3), epicentre 34 km away
- 1908VII28 December 1908
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Stretto di Messina earthquake (M7.1), epicentre 86 km away
- 1739VIII10 May 1739
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Monti Nebrodi earthquake (M5.4), epicentre 5 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 34 km from Patti-Giardini, 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 Marco d'Alunzio 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 Messina73 events · 30gSicily region127 events · 30gFrequently asked questions
Were there earthquakes today in San Marco d'Alunzio?
No, no quakes were recorded today in the San Marco d'Alunzio area: the latest nearby dates back to 4 days ago.
Is San Marco d'Alunzio a seismic area?
San Marco d'Alunzio is classified in seismic zone 2 by the Civil Protection. A zone where strong earthquakes are possible: new buildings follow strict anti-seismic criteria.
What was the strongest earthquake near San Marco d'Alunzio?
In the last ~12 years of INGV data, the strongest within 30 km of San Marco d'Alunzio was magnitude 4.1, in 2026.
When was the last quake near San Marco d'Alunzio?
The last quake recorded within 30 km of San Marco d'Alunzio was 10 hours ago.
Tip. Click a nearby town to explore its seismicity.
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)