Earthquakes in Castelfidardo
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 = 0.181 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is Castelfidardo plus nearby towns.
The seismic history of Castelfidardo
The earthquakes that were actually felt in Castelfidardo over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 1998IV-V5 April 1998
Rather strong: felt by almost everyone; hanging objects swing.
Appennino umbro-marchigiano earthquake (M4.8), epicentre 72 km away
- 1997IV-V6 October 1997
Rather strong: felt by almost everyone; hanging objects swing.
Appennino umbro-marchigiano earthquake (M5.5), epicentre 76 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 77 km away
- 1997V26 September 1997
Rather strong: felt by almost everyone; hanging objects swing.
Appennino umbro-marchigiano earthquake (M5.7), epicentre 74 km away
- 1972VI-VII4 February 1972
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Costa anconetana earthquake (M4.6), epicentre 30 km away
- 1972VI-VII4 February 1972
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Costa anconetana earthquake (M4.4), epicentre 34 km away
- 1957V11 November 1957
Rather strong: felt by almost everyone; hanging objects swing.
Costa anconetana earthquake (M4.5), epicentre 2 km away · observed at Crocette
- 1957V11 November 1957
Rather strong: felt by almost everyone; hanging objects swing.
Costa anconetana earthquake (M4.5), epicentre 2 km away
- 1930VII30 October 1930
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Senigallia earthquake (M5.8), epicentre 29 km away
- 1917VI5 November 1917
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Costa anconetana earthquake (M5.2), epicentre 13 km away
- 1741V-VI24 April 1741
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Fabrianese earthquake (M6.2), epicentre 46 km away
- 1690VI-VII23 December 1690
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Costa anconetana earthquake (M5.6), epicentre 9 km away
…and 19 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 5 km from Conero onshore, 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?
Castelfidardo is quieter 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 Ancona9 events · 30gMarche region345 events · 30gFrequently asked questions
Were there earthquakes today in Castelfidardo?
No, no quakes were recorded today in the Castelfidardo area: the latest nearby dates back to 24 days ago.
Is Castelfidardo a seismic area?
Castelfidardo 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 Castelfidardo?
In the last ~12 years of INGV data, the strongest within 30 km of Castelfidardo was magnitude 3.6, in 2023.
When was the last quake near Castelfidardo?
The last quake recorded within 30 km of Castelfidardo was 20 days ago.
Tip. Click a nearby town to explore its seismicity.
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)