Earthquakes today in Acerno
Today, within 30 km: no earthquakes recorded (updated at 13:16). Latest: M1.2 on 9 October 2026 at 08:08, 4 km South of Valva, 10 km deep.
Seismic activity within 30 km
30 km radiusINGV catalogue epicentres of the last ~12 years, within the given radius from the town centre.
How seismic is Acerno: zone 2
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 = 0.146 g (10% probability of exceedance in 50 years, rigid soil).
“Within 30 km”: epicentres less than 30 km from the centre of Acerno. “In the town”: quakes whose nearest town to the epicentre is Acerno.
The seismic history of Acerno
The earthquakes that were actually felt in Acerno over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 2002IV1 November 2002
Moderate: felt by many indoors; glasses and dishes rattle.
Molise earthquake (M5.7), epicentre 113 km away
- 1996IV-V3 April 1996
Rather strong: felt by almost everyone; hanging objects swing.
Irpinia earthquake (M4.9), epicentre 34 km away
- 1991IV-V26 May 1991
Rather strong: felt by almost everyone; hanging objects swing.
Potentino earthquake (M5.1), epicentre 64 km away
- 1990V5 May 1990
Rather strong: felt by almost everyone; hanging objects swing.
Potentino earthquake (M5.8), epicentre 57 km away
- 1984IV7 May 1984
Moderate: felt by many indoors; glasses and dishes rattle.
Monti della Meta earthquake (M5.9), epicentre 133 km away
- 1983V20 September 1983
Rather strong: felt by almost everyone; hanging objects swing.
Irpinia earthquake (M4.0), epicentre 12 km away
- 1980VIII23 November 1980
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Irpinia-Basilicata earthquake (M6.8), epicentre 22 km away
- 1910VI-VII7 June 1910
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Irpinia-Basilicata earthquake (M5.8), epicentre 35 km away
- 1893IV25 January 1893
Moderate: felt by many indoors; glasses and dishes rattle.
Vallo di Diano earthquake (M5.2), epicentre 36 km away
- 1853VI-VII9 April 1853
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Irpinia earthquake (M5.6), 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 32 km away
- 1466VII-VIII15 January 1466
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Irpinia-Basilicata earthquake (M6.0), epicentre 23 km away
…and 11 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 14 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).
Over time within 30 km
Earthquake map within 30 km
60 eventsLatest earthquakes within 30 km
Nearby towns
How does it compare with the surroundings?
Acerno 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 Salerno6 events · last 30 daysCampania region51 events · last 30 daysFrequently asked questions
Were there earthquakes near Acerno today?
No, no quakes were recorded today within 30 km of Acerno. The latest dates back to 9 October 2026.
Is Acerno a seismic area?
Acerno 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 Acerno?
In the INGV catalogue since 2015, the strongest earthquake within 30 km of Acerno was magnitude 3.6, on 20 April 2026.
When was the last quake near Acerno?
The last quake recorded within 30 km of Acerno dates back to 9 October 2026, magnitude 1.2.
Tip. Click a nearby town to explore its seismicity.
Sources:INGV earthquake catalogueDBMI15 macroseismic historyCivil Protection seismic classification
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)