Earthquakes in Ponzano Romano
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 = 0.144 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is Ponzano Romano plus nearby towns.
The seismic history of Ponzano Romano
The earthquakes that were actually felt in Ponzano Romano over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 2005III15 December 2005
Light: felt by few people, like a passing truck.
Val Nerina earthquake (M4.1), epicentre 55 km away
- 2001V23 March 2001
Rather strong: felt by almost everyone; hanging objects swing.
Sabina earthquake (M3.8), epicentre 3 km away
- 2000NF11 March 2000
Imperceptible: only instruments record it.
Valle dell'Aniene earthquake (M4.3), epicentre 52 km away
- 1998NF15 August 1998
Imperceptible: only instruments record it.
Reatino earthquake (M4.4), epicentre 43 km away
- 1997IV-V14 October 1997
Rather strong: felt by almost everyone; hanging objects swing.
Valnerina earthquake (M5.6), epicentre 75 km away
- 1997NF6 October 1997
Imperceptible: only instruments record it.
Appennino umbro-marchigiano earthquake (M5.5), epicentre 87 km away
- 1997IV3 October 1997
Moderate: felt by many indoors; glasses and dishes rattle.
Appennino umbro-marchigiano earthquake (M5.2), epicentre 88 km away
- 1997V26 September 1997
Rather strong: felt by almost everyone; hanging objects swing.
Appennino umbro-marchigiano earthquake (M6.0), epicentre 86 km away
- 1997IV26 September 1997
Moderate: felt by many indoors; glasses and dishes rattle.
Appennino umbro-marchigiano earthquake (M5.7), epicentre 88 km away
- 1915VII-VIII13 January 1915
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Marsica earthquake (M7.1), epicentre 86 km away
- 1898IV-V27 June 1898
Rather strong: felt by almost everyone; hanging objects swing.
Reatino earthquake (M5.5), epicentre 33 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 34 km from Salto Lake-Ovindoli-Barrea, 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
23 eventsEarthquakes in the area
Nearby towns
How does it compare with the surroundings?
Ponzano Romano 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 Roma0 events · 30gLazio region79 events · 30gFrequently asked questions
Were there earthquakes today in Ponzano Romano?
No, no quakes were recorded today in the Ponzano Romano area: the latest nearby dates back to 11 months ago.
Is Ponzano Romano a seismic area?
Ponzano Romano 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 Ponzano Romano?
In the last ~12 years of INGV data, the strongest within 30 km of Ponzano Romano was magnitude 3.4, in 2018.
When was the last quake near Ponzano Romano?
The last quake recorded within 30 km of Ponzano Romano was 5 days ago.
Tip. Click a nearby town to explore its seismicity.
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)