Earthquakes in Petrella Salto
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 = 0.219 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is Petrella Salto plus nearby towns.
The seismic history of Petrella Salto
The earthquakes that were actually felt in Petrella Salto over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 1915X-XI13 January 1915
Catastrophic: very few buildings remain standing; landslides and ground cracks.
Marsica earthquake (M7.1), epicentre 50 km away · observed at Oiano
- 1915X-XI13 January 1915
Catastrophic: very few buildings remain standing; landslides and ground cracks.
Marsica earthquake (M7.1), epicentre 50 km away · observed at Collerosso
- 1915IX13 January 1915
Destructive: many buildings partly or fully collapse.
Marsica earthquake (M7.1), epicentre 50 km away · observed at Castel Mareri
- 1915VIII-IX13 January 1915
Destructive: many buildings partly or fully collapse.
Marsica earthquake (M7.1), epicentre 50 km away · observed at Teglieto
- 1915VIII13 January 1915
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Marsica earthquake (M7.1), epicentre 50 km away · observed at Capradosso
- 1915VIII13 January 1915
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Marsica earthquake (M7.1), epicentre 50 km away · observed at Borgo San Pietro
- 1915VIII13 January 1915
Ruinous: partial collapses in ordinary buildings, widespread heavy damage.
Marsica earthquake (M7.1), epicentre 50 km away · observed at Fiumata
- 1703IX14 January 1703
Destructive: many buildings partly or fully collapse.
Valnerina earthquake (M6.9), epicentre 46 km away · observed at Offeio
- 1349IX9 September 1349
Destructive: many buildings partly or fully collapse.
Appennino laziale-abruzzese earthquake (M6.3), epicentre 6 km away · observed at Staffoli
- 1349IX9 September 1349
Destructive: many buildings partly or fully collapse.
Appennino laziale-abruzzese earthquake (M6.3), epicentre 6 km away · observed at Castel Mareri
- 1349IX9 September 1349
Destructive: many buildings partly or fully collapse.
Appennino laziale-abruzzese earthquake (M6.3), epicentre 6 km away
- 1349IX9 September 1349
Destructive: many buildings partly or fully collapse.
Appennino laziale-abruzzese earthquake (M6.3), epicentre 6 km away · observed at Vallebona
…and 44 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 sits above this source area: the deep structure where this area's earthquakes can originate.
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?
Petrella Salto 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 Rieti72 events · 30gLazio region80 events · 30gFrequently asked questions
Were there earthquakes today in Petrella Salto?
No, no quakes were recorded today in the Petrella Salto area: the latest nearby dates back to 2 days ago.
Is Petrella Salto a seismic area?
Petrella Salto 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 Petrella Salto?
In the last ~12 years of INGV data, the strongest within 30 km of Petrella Salto was magnitude 5.4, in 2017.
When was the last quake near Petrella Salto?
The last quake recorded within 30 km of Petrella Salto was 13 hours ago.
Tip. Click a nearby town to explore its seismicity.
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)