Data e Ora (UTC) Magnitudo Zona
1987-12-19 20:56:18 Md 2.2 4 km W Monterotondo Marittimo (GR) ... (GR)
1989-04-07 16:25:02 Md 2.6 6 km W Pomarance (PI)
1990-04-03 21:31:43 Md 2.1 7 km E Radicondoli (SI)
1990-05-01 02:08:19 Md 2.2 3 km E Castelnuovo di Val di Cecina (PI) ... (PI)
1990-07-14 12:06:34 Md 2.4 4 km E Montecatini Val di Cecina (PI) ... (PI)
1990-08-30 02:35:04 Md 3.0 2 km W Montieri (GR)
1990-11-09 10:05:46 Md 2.2 3 km NE Montieri (GR)
1990-12-29 20:38:52 Md 2.1 5 km SE Casole d'Elsa (SI)
1991-02-01 22:12:19 Md 2.5 5 km S Radicondoli (SI)
1991-08-15 22:40:01 Md 2.5 2 km NE Monterotondo Marittimo (GR) ... (GR)
1991-08-18 13:17:47 Md 2.2 3 km NW Castelnuovo di Val di Cecina (PI) ... (PI)
1991-09-07 00:07:16 Md 2.3 6 km SE Monteverdi Marittimo (PI) ... (PI)
1992-05-06 21:16:24 Md 2.1 2 km NW Montieri (GR)
1992-05-09 01:19:50 Md 2.2 4 km NW Castelnuovo di Val di Cecina (PI) ... (PI)
1993-03-20 19:27:22 Md 2.1 2 km SW Pomarance (PI)
1993-03-21 06:33:43 Md 2.1 5 km SW Pomarance (PI)
1993-03-21 13:16:41 Md 2.2 2 km SE Pomarance (PI)
1993-03-22 17:43:33 Md 2.0 5 km NE Pomarance (PI)
1993-03-22 19:53:54 Md 2.1 6 km SE Volterra (PI)
1993-03-23 02:16:02 Md 2.1 6 km SE Volterra (PI)
1993-09-29 23:07:31 Md 2.3 2 km S Radicondoli (SI)
1993-09-30 01:05:57 Md 2.2 3 km SW Radicondoli (SI)
1995-01-13 00:22:02 Md 2.3 6 km SW Volterra (PI)
1995-04-12 23:40:22 Md 2.7 8 km W Roccastrada (GR)
1995-04-30 00:26:15 Md 2.1 2 km SE Radicondoli (SI)
1995-05-02 05:08:26 Md 2.4 3 km SE Radicondoli (SI)
1995-05-27 14:09:40 Md 2.5 1 km NE Montieri (GR)
1995-06-25 22:27:45 Md 2.3 2 km S Radicondoli (SI)
1995-11-09 19:58:50 Md 2.4 8 km SW Pomarance (PI)
1996-08-30 21:13:51 Md 2.4 4 km N Montieri (GR)