Origin time (ITItaly) Magnitude Region
1985-03-18 18:13:17 Md 2.2 2 km SW Sorano (GR)
1985-05-02 09:27:50 Md 2.4 3 km E Graffignano (VT)
1985-05-07 05:06:06 Md 2.3 1 km SW San Lorenzo Nuovo (VT)
1985-05-30 21:09:39 Md 2.4 4 km E San Lorenzo Nuovo (VT)
1985-09-09 06:45:26 Md 3.6 5 km SW San Venanzo (TR)
1986-03-07 14:16:02 Md 2.6 2 km E San Lorenzo Nuovo (VT)
1986-09-14 23:33:55 Md 2.6 4 km NW Baschi (TR)
1988-01-16 22:21:19 Md 2.2 8 km E Piancastagnaio (SI)
1988-01-19 04:05:59 Md 2.2 2 km SE Orvieto (TR)
1988-03-08 22:02:33 Md 2.3 2 km W Lubriano (VT)
1988-03-29 19:18:10 Md 2.2 3 km W Montecchio (TR)
1991-03-03 04:25:20 Md 2.5 7 km SE Ficulle (TR)
1991-05-29 02:04:21 Md 2.3 3 km S Allerona (TR)
1992-02-09 08:20:47 Md 2.7 3 km SW Porano (TR)
1992-02-11 08:50:02 Md 2.4 2 km E San Lorenzo Nuovo (VT)
1993-03-17 14:30:29 Md 2.4 2 km SW Castel Giorgio (TR)
1993-03-17 15:05:06 Md 2.5 1 km W Bolsena (VT)
1993-10-01 12:20:02 Md 2.3 5 km NE Bolsena (VT)
1993-10-12 00:20:33 Md 2.7 3 km SE Acquapendente (VT)
1995-03-12 00:02:05 Md 2.9 7 km SW Monte Castello di Vibio (PG) ... (PG)
1996-07-12 04:07:47 Md 2.4 5 km S Radicofani (SI)
1997-03-21 17:46:21 Md 3.5 4 km SW Radicofani (SI)
1998-07-26 02:12:25 Md 2.4 9 km S San Venanzo (TR)
1998-11-29 22:18:38 Md 2.1 5 km W San Venanzo (TR)
2000-07-02 00:43:58 Md 2.6 4 km NE San Lorenzo Nuovo (VT)
2000-07-02 05:49:31 Md 2.5 2 km SE Castel Viscardo (TR)
2002-04-06 23:25:34 Md 2.4 5 km W Città della Pieve (PG)
2004-04-05 23:43:53 Md 2.4 1 km SE San Casciano dei Bagni (SI) ... (SI)
2012-09-18 07:22:09 ML 2.1 2 km N Bolsena (VT)
2019-04-10 14:08:55 ML 2.1 1 km E Grotte di Castro (VT)