Data e Ora (UTC) Magnitudo Zona
1987-03-01 03:04:12 Md 2.3 2 km S Calvignano (PV)
1998-05-21 11:27:48 Md 2.8 1 km SE Borgoratto Mormorolo (PV) ... (PV)
2003-11-12 19:54:10 Md 2.5 2 km W Cassano Spinola (AL)
2003-04-18 07:08:13 Md 2.7 1 km SW Cassano Spinola (AL)
1998-08-07 22:41:35 Md 2.2 1 km SE San Cristoforo (AL)
1997-01-22 07:14:55 Md 2.8 1 km E Casteggio (PV)
1985-02-21 06:24:53 Md 2.9 6 km W Tortona (AL)
1993-03-17 02:54:27 Md 2.3 1 km SW Rivanazzano Terme (PV)
1995-04-29 19:13:39 M 2.7 1 km N Retorbido (PV)
1998-05-06 17:58:51 Md 2.6 1 km NW Corvino San Quirico (PV)
2001-06-03 04:14:30 Md 2.6 1 km NW Sarezzano (AL)
1994-11-08 23:45:10 Md 2.6 3 km W Voghera (PV)
1997-12-02 07:16:53 Md 3.1 4 km SW Fabbrica Curone (AL)
1997-04-08 12:16:53 Md 2.5 1 km E Montemarzino (AL)
1999-06-14 00:51:25 Md 2.5 2 km E Montemarzino (AL)
1992-07-06 11:25:18 Md 3.0 1 km S Redavalle (PV)
1998-03-22 19:12:12 Md 2.9 2 km SW Pieve Albignola (PV)
1995-04-28 03:23:30 Md 2.7 2 km N Codevilla (PV)
1997-05-14 23:27:35 Md 2.3 1 km NE Golferenzo (PV)
1997-09-07 05:11:48 Md 2.7 2 km E Capriata d'Orba (AL)
1985-11-13 22:07:32 Md 2.6 1 km W Brignano Frascata (AL)
1995-04-29 19:13:55 Md 3.0 2 km W Pizzale (PV)
1996-01-16 22:01:41 Md 2.8 2 km N Viguzzolo (AL)
1986-05-05 01:23:02 Md 2.4 2 km NW Montacuto (AL)
1993-12-27 05:53:54 Md 2.5 1 km SE Casalnoceto (AL)
2002-01-02 13:03:28 Md 2.5 3 km NE Pontecurone (AL)
1996-06-27 22:40:05 Md 2.9 4 km E Frugarolo (AL)
1995-10-07 05:46:06 Md 2.5 3 km E Frugarolo (AL)
2000-02-07 16:28:18 Md 2.5 1 km E Casteggio (PV)
2000-09-09 20:50:38 Md 2.4 2 km NW Pozzol Groppo (AL)