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Province of Matera

Natural hazards and seismic zone municipality by municipality, for home buyers.

According to ISPRA’s mosaic, 3.9% of the territory of the province of Matera has high or very high landslide hazard (P3 and P4), with 4.5% of the residents. 6.8% of the territory of the province of Matera is in the flood area of the medium-probability scenario (P2), with 2% of the residents. Among Italy’s 107 provinces it ranks 65th for landslide hazard P3-P4 and 54th for flood area (P2).

Municipalities by seismic zone: 17 in zone 2, 14 in zone 3.

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Municipalities by share of territory in landslide class P3/P4

Valsinni19.3%
Salandra14.6%
Calciano12.2%
Pomarico11.3%
Cirigliano10.4%
Gorgoglione9.6%
Oliveto Lucano9.5%
Grassano8.7%
Grottole8.2%
Garaguso7.6%

Municipalities by share of territory in flood scenario P2

Bernalda38.2%
Scanzano Jonico20.8%
Nova Siri14.6%
Policoro13.9%
Pisticci12.4%
Rotondella12.4%
Tursi8.5%
Irsina8.2%
Calciano7.9%
Montescaglioso7.1%

All 31 municipalities

MunicipalitySeismic zoneLandslide P3-P4Flood P2
Accettura2c5.8%0.1%
Aliano3a1%3.3%
Bernalda3a0.1%38.2%
Calciano2c12.2%7.9%
Cirigliano2d10.4%0%
Colobraro3a2.3%2.4%
Craco3a5.2%3.4%
Ferrandina2d0.8%4.2%
Garaguso2c7.6%1.8%
Gorgoglione2d9.6%0%
Grassano2c8.7%5%
Grottole2c8.2%5.7%
Irsina2d6.4%8.2%
Matera2d2.4%4.3%
Miglionico2c5.8%1.7%
Montalbano Jonico3b0.5%5.1%
Montescaglioso2c1.8%7.1%
Nova Siri3b0.2%14.6%
Oliveto Lucano2c9.5%0%
Pisticci3b0.4%12.4%
Policoro3b0%13.9%
Pomarico2d11.3%3.9%
Rotondella3b0.6%12.4%
Salandra2c14.6%2.8%
San Giorgio Lucano3a0.3%0%
San Mauro Forte2d7%0%
Scanzano Jonico3b0%20.8%
Stigliano3a5%2.1%
Tricarico2c1.5%0.8%
Tursi3b1.8%8.5%
Valsinni3a19.3%5%

Landslides and floods in the province

ISPRA indicatorMTBasilicata
Landslide, very high hazard (P4)1.4%2.7%
Landslide, high hazard (P3)2.5%3.4%
Landslide, areas of attention0%5.9%
Residents in landslide areas P3-P44.5%7%
Buildings in landslide areas P3-P44.2%7.3%
Flood, high probability (P3)5.3%2.6%
Flood, medium probability (P2)6.8%3.5%
Flood, low probability (P1)7.5%3.8%
Residents in P2 flood areas2%1.1%
Buildings in P2 flood areas3%1.4%

Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).

Updated on