Earthquakes today in Petriolo
Today, within 30 km: no earthquakes recorded (updated at 12:24). Latest: M1.0 on 12 October 2026 at 05:30, 2 km North-East of Caldarola, 14 km deep.
Seismic activity within 30 km
30 km radiusINGV catalogue epicentres of the last ~12 years, within the given radius from the town centre.
How seismic is Petriolo: zone 2
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 = 0.175 g (10% probability of exceedance in 50 years, rigid soil).
“Within 30 km”: epicentres less than 30 km from the centre of Petriolo. “In the town”: quakes whose nearest town to the epicentre is Petriolo.
The seismic history of Petriolo
The earthquakes that were actually felt in Petriolo over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 2006IV-V10 April 2006
Rather strong: felt by almost everyone; hanging objects swing.
Maceratese earthquake (M4.1), epicentre 20 km away
- 1998VI26 March 1998
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Appennino umbro-marchigiano earthquake (M5.3), epicentre 53 km away
- 1997IV-V14 October 1997
Rather strong: felt by almost everyone; hanging objects swing.
Valnerina earthquake (M5.6), epicentre 57 km away
- 1997V6 October 1997
Rather strong: felt by almost everyone; hanging objects swing.
Appennino umbro-marchigiano earthquake (M5.5), epicentre 53 km away
- 1997V-VI3 October 1997
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Appennino umbro-marchigiano earthquake (M5.2), epicentre 54 km away
- 1997VI-VII26 September 1997
Very strong: hard to stand; chimneys and roof tiles fall, serious damage to weaker buildings.
Appennino umbro-marchigiano earthquake (M5.7), epicentre 50 km away
- 1997VI26 September 1997
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Appennino umbro-marchigiano earthquake (M6.0), epicentre 53 km away
- 1995V30 December 1995
Rather strong: felt by almost everyone; hanging objects swing.
Fermano earthquake (M4.2), epicentre 9 km away
- 1987VI3 July 1987
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Costa Marchigiana earthquake (M5.1), epicentre 37 km away
- 1986IV13 October 1986
Moderate: felt by many indoors; glasses and dishes rattle.
Monti Sibillini earthquake (M4.5), epicentre 39 km away
- 1979V19 September 1979
Rather strong: felt by almost everyone; hanging objects swing.
Valnerina earthquake (M5.8), epicentre 67 km away
- 1943VI3 October 1943
Strong: felt by everyone, many get scared; objects fall, first light damage to buildings.
Ascolano earthquake (M5.7), epicentre 34 km away
…and 8 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).
Over time within 30 km
Earthquake map within 30 km
60 eventsLatest earthquakes within 30 km
Nearby towns
How does it compare with the surroundings?
Petriolo 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 Macerata210 events · last 30 daysMarche region335 events · last 30 daysFrequently asked questions
Were there earthquakes near Petriolo today?
No, no quakes were recorded today within 30 km of Petriolo. The latest dates back to 12 October 2026.
Is Petriolo a seismic area?
Petriolo 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 Petriolo?
In the INGV catalogue since 2015, the strongest earthquake within 30 km of Petriolo was magnitude 3.9, on 14 November 2023.
When was the last quake near Petriolo?
The last quake recorded within 30 km of Petriolo dates back to 12 October 2026, magnitude 1.0.
Tip. Click a nearby town to explore its seismicity.
Sources:INGV earthquake catalogueDBMI15 macroseismic historyCivil Protection seismic classification
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)