Earthquakes in Bannio Anzino
Seismic activity in the surroundings
30 km radiusINGV catalogue epicentres of the last ~11 years, within the given radius from the town centre.
How seismic is this area?
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 = 0.072 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is Bannio Anzino plus nearby towns.
The seismic history of Bannio Anzino
The earthquakes that were actually felt in Bannio Anzino over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 1993V14 June 1993
Rather strong: felt by almost everyone; hanging objects swing.
Val d'Ossola earthquake (M4.3), epicentre 11 km away · observed at Bannio
- 1960V23 March 1960
Rather strong: felt by almost everyone; hanging objects swing.
Vallese earthquake (M5.0), epicentre 46 km away · observed at Anzino
- 1918III13 January 1918
Light: felt by few people, like a passing truck.
Pianura lombarda earthquake (M4.6), epicentre 79 km away · observed at Bannio
- 1905IV29 April 1905
Moderate: felt by many indoors; glasses and dishes rattle.
Haute-Savoie, Vallorcine earthquake (M5.1), epicentre 87 km away · observed at Bannio
- 1887F23 February 1887
Moderate: felt by many indoors; glasses and dishes rattle.
Liguria occidentale earthquake (M6.3), epicentre 231 km away · observed at Bannio
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 36 km from Western Valais, 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
60 eventsEarthquakes in the area
Nearby towns
How does it compare with the surroundings?
Bannio Anzino records more quakes than the average of its province.
Each quake is attributed to the town closest to its epicentre: the numbers describe the area, not the municipal territory alone.
Context
Province of Verbano-Cusio-Ossola1 events · 30gPiedmont region34 events · 30gFrequently asked questions
Were there earthquakes today in Bannio Anzino?
No, no quakes were recorded today in the Bannio Anzino area: the latest nearby dates back to 2 months ago.
Is Bannio Anzino a seismic area?
Bannio Anzino 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 Bannio Anzino?
In the last ~11 years of INGV data, the strongest within 30 km of Bannio Anzino was magnitude 2.4, in 2024.
When was the last quake near Bannio Anzino?
The last quake recorded within 30 km of Bannio Anzino 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)