Earthquakes in Fragagnano
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?
The quietest class: the probability of strong earthquakes is very low.
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 = 0.054 g (10% probability of exceedance in 50 years, rigid soil).
The “area” is Fragagnano plus nearby towns.
The seismic history of Fragagnano
The earthquakes that were actually felt in Fragagnano over the centuries, with the intensity observed on site (Mercalli MCS scale).
- 1990III5 May 1990
Light: felt by few people, like a passing truck.
Potentino earthquake (M5.8), epicentre 151 km away
- 1988IV13 April 1988
Moderate: felt by many indoors; glasses and dishes rattle.
Golfo di Taranto earthquake (M4.9), epicentre 98 km away
- 1980IV23 November 1980
Moderate: felt by many indoors; glasses and dishes rattle.
Irpinia-Basilicata earthquake (M6.8), epicentre 191 km away
- 1932IV30 March 1932
Moderate: felt by many indoors; glasses and dishes rattle.
Bassa Murgia earthquake (M4.5), epicentre 55 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 39 km from Baragiano-Palagianello, 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
46 eventsEarthquakes in the area
Nearby towns
How does it compare with the surroundings?
Fragagnano 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 Taranto1 events · 30gPuglia region20 events · 30gFrequently asked questions
Were there earthquakes today in Fragagnano?
No, no quakes were recorded today in the Fragagnano area: the latest nearby dates back to 2 months ago.
Is Fragagnano a seismic area?
Fragagnano is classified in seismic zone 4 by the Civil Protection. The quietest class: the probability of strong earthquakes is very low.
What was the strongest earthquake near Fragagnano?
In the last ~12 years of INGV data, the strongest within 30 km of Fragagnano was magnitude 2.5, in 2015.
When was the last quake near Fragagnano?
The last quake recorded within 30 km of Fragagnano was 19 days ago.
Tip. Click a nearby town to explore its seismicity.
Data: INGV — National Institute of Geophysics and Volcanology (CC-BY 4.0)