Earthquakes today in Calvizzano
Today, within 30 km: no earthquakes recorded (updated at 11:37). Latest: M1.3 on 12 October 2026 at 04:26, 5 km East of Bacoli, 4 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 Calvizzano: 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 = 0.143 g (10% probability of exceedance in 50 years, rigid soil).
“Within 30 km”: epicentres less than 30 km from the centre of Calvizzano. “In the town”: quakes whose nearest town to the epicentre is Calvizzano.
The seismic history of Calvizzano
The earthquakes that were actually felt in Calvizzano over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 1991NF26 May 1991
Imperceptible: only instruments record it.
Potentino earthquake (M5.1), epicentre 141 km away
- 1962VI21 August 1962
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Irpinia earthquake (M6.2), epicentre 74 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 26 km from Ischia, 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?
Calvizzano 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 Napoli26 events · last 30 daysCampania region51 events · last 30 daysFrequently asked questions
Were there earthquakes near Calvizzano today?
No, no quakes were recorded today within 30 km of Calvizzano. The latest dates back to 12 October 2026.
Is Calvizzano a seismic area?
Calvizzano 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 Calvizzano?
In the INGV catalogue since 2015, the strongest earthquake within 30 km of Calvizzano was magnitude 4.7, on 31 July 2026.
When was the last quake near Calvizzano?
The last quake recorded within 30 km of Calvizzano dates back to 12 October 2026, magnitude 1.3.
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)