Earthquakes today in Ballabio
Today, within 30 km: no earthquakes recorded (updated at 14:44). Latest: M2.1 on 4 July 2025 at 10:28, 2 km South-West of Bedulita, 9 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 Ballabio: zone 3
Medium-low seismicity: strong quakes are rare, but not impossible.
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 = 0.050 g (10% probability of exceedance in 50 years, rigid soil).
Why the ground rarely shakes here
Ballabio sits in one of the most stable areas of Italy: far from the boundary between the Eurasian and African plates, on ancient, rigid crust that hardly accumulates tectonic stress any more.
That is why earthquakes here are rare and almost always weak: a small geological privilege.
“Within 30 km”: epicentres less than 30 km from the centre of Ballabio. “In the town”: quakes whose nearest town to the epicentre is Ballabio.
The seismic history of Ballabio
The earthquakes that were actually felt in Ballabio over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 2002III13 November 2002
Light: felt by few people, like a passing truck.
Franciacorta earthquake (M4.2), epicentre 63 km away · observed at Ballabio (Inferiore)
- 1991III-IV20 November 1991
Moderate: felt by many indoors; glasses and dishes rattle.
Grigioni, Vaz earthquake (M4.7), epicentre 92 km away · observed at Ballabio (Inferiore)
- 1887IV-V20 May 1887
Rather strong: felt by almost everyone; hanging objects swing.
Lecchese earthquake (M4.0), epicentre 10 km away · observed at Ballabio (Inferiore)
- 1887IV23 February 1887
Moderate: felt by many indoors; glasses and dishes rattle.
Liguria occidentale earthquake (M6.3), epicentre 250 km away · observed at Ballabio (Inferiore)
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 15 km from Western S-Alps internal thrust, 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
22 eventsLatest earthquakes within 30 km
Nearby towns
How does it compare with the surroundings?
Ballabio 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 Lecco0 events · last 30 daysLombardy region14 events · last 30 daysFrequently asked questions
Were there earthquakes near Ballabio today?
No, no quakes were recorded today within 30 km of Ballabio. The latest dates back to 4 July 2025.
Is Ballabio a seismic area?
Ballabio is classified in seismic zone 3 by the Civil Protection. Medium-low seismicity: strong quakes are rare, but not impossible.
What was the strongest earthquake near Ballabio?
In the INGV catalogue since 2015, the strongest earthquake within 30 km of Ballabio was magnitude 2.5, on 21 June 2024.
When was the last quake near Ballabio?
The last quake recorded within 30 km of Ballabio dates back to 4 July 2025, magnitude 2.1.
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)