Earthquakes today in Annone di Brianza
Today, within 30 km: no earthquakes recorded (updated at 10:45). 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 Annone di Brianza: 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 = 0.052 g (10% probability of exceedance in 50 years, rigid soil).
Why the ground rarely shakes here
Annone di Brianza 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 Annone di Brianza. “In the town”: quakes whose nearest town to the epicentre is Annone di Brianza.
The seismic history of Annone di Brianza
The earthquakes that were actually felt in Annone di Brianza over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 1991III-IV20 November 1991
Moderate: felt by many indoors; glasses and dishes rattle.
Grigioni, Vaz earthquake (M4.7), epicentre 104 km away
- 1887V20 May 1887
Rather strong: felt by almost everyone; hanging objects swing.
Lecchese earthquake (M4.0), epicentre 3 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 7 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
28 eventsLatest earthquakes within 30 km
Nearby towns
How does it compare with the surroundings?
Annone di Brianza 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 Annone di Brianza today?
No, no quakes were recorded today within 30 km of Annone di Brianza. The latest dates back to 4 July 2025.
Is Annone di Brianza a seismic area?
Annone di Brianza 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 Annone di Brianza?
In the INGV catalogue since 2015, the strongest earthquake within 30 km of Annone di Brianza was magnitude 3.9, on 18 December 2021.
When was the last quake near Annone di Brianza?
The last quake recorded within 30 km of Annone di Brianza 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)