Earthquakes in Istrana
Seismic activity in the surroundings
30 km radiusINGV catalogue epicentres of the last ~12 years, within the given radius from the town centre.
How seismic is this area?
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 = 0.169 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is Istrana plus nearby towns.
The seismic history of Istrana
The earthquakes that were actually felt in Istrana over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 1989III13 September 1989
Light: felt by few people, like a passing truck.
Prealpi Vicentine earthquake (M4.8), epicentre 68 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 9 km from Montebelluna-Montereale, 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).
Area over time
Earthquake map
5 eventsEarthquakes in the area
Nearby towns
How does it compare with the surroundings?
Istrana 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 Treviso2 events · 30gVeneto region7 events · 30gFrequently asked questions
Were there earthquakes today in Istrana?
No, no quakes were recorded today in the Istrana area: the latest nearby dates back to 13 months ago.
Is Istrana a seismic area?
Istrana 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 Istrana?
In the last ~12 years of INGV data, the strongest within 30 km of Istrana was magnitude 3.6, in 2021.
When was the last quake near Istrana?
The last quake recorded within 30 km of Istrana was 2 months ago.
Tip. Click a nearby town to explore its seismicity.
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)