Earthquakes today in Collazzone
Today, within 30 km: no earthquakes recorded (updated at 12:19). Latest: M1.1 on 12 October 2026 at 20:15, 6 km South-East of Castel Ritaldi, 11 km deep.
Latest earthquake within 30 km
6 km South-East of Castel Ritaldi
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 Collazzone: 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 = 0.161 g (10% probability of exceedance in 50 years, rigid soil).
“Within 30 km”: epicentres less than 30 km from the centre of Collazzone. “In the town”: quakes whose nearest town to the epicentre is Collazzone.
The seismic history of Collazzone
The earthquakes that were actually felt in Collazzone over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 2009V15 December 2009
Rather strong: felt by almost everyone; hanging objects swing.
Valle del Tevere earthquake (M4.2), epicentre 16 km away
- 1998IV-V26 March 1998
Rather strong: felt by almost everyone; hanging objects swing.
Appennino umbro-marchigiano earthquake (M5.3), epicentre 43 km away
- 1997V14 October 1997
Rather strong: felt by almost everyone; hanging objects swing.
Valnerina earthquake (M5.6), epicentre 41 km away
- 1997V-VI6 October 1997
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Appennino umbro-marchigiano earthquake (M5.5), epicentre 39 km away
- 1997V3 October 1997
Rather strong: felt by almost everyone; hanging objects swing.
Appennino umbro-marchigiano earthquake (M5.2), epicentre 38 km away
- 1997V-VI26 September 1997
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Appennino umbro-marchigiano earthquake (M6.0), epicentre 39 km away
- 1997V-VI26 September 1997
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Appennino umbro-marchigiano earthquake (M5.7), epicentre 42 km away
- 1979V19 September 1979
Rather strong: felt by almost everyone; hanging objects swing.
Valnerina earthquake (M5.8), epicentre 49 km away
- 1915VI-VII13 January 1915
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Marsica earthquake (M7.1), epicentre 135 km away
- 1832VII-VIII13 January 1832
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Valle Umbra earthquake (M6.4), epicentre 19 km away · observed at Casalalta
- 1832VII13 January 1832
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Valle Umbra earthquake (M6.4), epicentre 19 km away · observed at Collepepe
- 1832VII13 January 1832
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Valle Umbra earthquake (M6.4), epicentre 19 km away · observed at Assignano
…and 38 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 Mugello-Citta' di Castello-Leonessa, 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?
Collazzone 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 Perugia296 events · last 30 daysUmbria region297 events · last 30 daysFrequently asked questions
Were there earthquakes near Collazzone today?
No, no quakes were recorded today within 30 km of Collazzone. The latest dates back to 12 October 2026.
Is Collazzone a seismic area?
Collazzone 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 Collazzone?
In the INGV catalogue since 2015, the strongest earthquake within 30 km of Collazzone was magnitude 3.7, on 20 September 2025.
When was the last quake near Collazzone?
The last quake recorded within 30 km of Collazzone dates back to 12 October 2026, magnitude 1.1.
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)