Earthquakes in Sacco
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 = 0.130 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is Sacco plus nearby towns.
The seismic history of Sacco
The earthquakes that were actually felt in Sacco over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 2004NF3 September 2004
Imperceptible: only instruments record it.
Potentino earthquake (M4.4), epicentre 43 km away
- 2004NF5 May 2004
Imperceptible: only instruments record it.
Isole Eolie earthquake (M5.4), epicentre 211 km away
- 1996V3 April 1996
Rather strong: felt by almost everyone; hanging objects swing.
Irpinia earthquake (M4.9), epicentre 31 km away
- 1991V26 May 1991
Rather strong: felt by almost everyone; hanging objects swing.
Potentino earthquake (M5.1), epicentre 49 km away
- 1990VII5 May 1990
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Potentino earthquake (M5.8), epicentre 49 km away
- 1988V12 January 1988
Rather strong: felt by almost everyone; hanging objects swing.
Cilento earthquake (M4.5), epicentre 10 km away
- 1857VII16 December 1857
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Basilicata earthquake (M7.1), epicentre 38 km away
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 19 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?
Sacco records more quakes 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 Salerno9 events · 30gCampania region129 events · 30gFrequently asked questions
Were there earthquakes today in Sacco?
No, no quakes were recorded today in the Sacco area: the latest nearby dates back to 4 days ago.
Is Sacco a seismic area?
Sacco 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 Sacco?
In the last ~12 years of INGV data, the strongest within 30 km of Sacco was magnitude 4.5, in 2026.
When was the last quake near Sacco?
The last quake recorded within 30 km of Sacco 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)