Data e Ora (UTC) Magnitudo Zona
1998-03-22 19:12:12 Md 2.9 2 km SW Pieve Albignola (PV)
1997-12-02 07:16:53 Md 3.1 4 km SW Fabbrica Curone (AL)
1997-09-07 05:11:48 Md 2.7 2 km E Capriata d'Orba (AL)
1997-05-14 23:27:35 Md 2.3 1 km NE Golferenzo (PV)
1997-04-08 12:16:53 Md 2.5 1 km E Montemarzino (AL)
1997-01-22 07:14:55 Md 2.8 1 km E Casteggio (PV)
1997-01-20 01:55:30 Md 2.6 4 km SW Varzi (PV)
1996-06-27 22:40:05 Md 2.9 4 km E Frugarolo (AL)
1996-06-14 12:57:12 Md 2.3 2 km N San Cristoforo (AL)
1996-01-16 22:01:41 Md 2.8 2 km N Viguzzolo (AL)
1995-10-26 22:41:06 Md 2.4 NW Berzano di Tortona (AL)
1995-10-07 05:46:06 Md 2.5 3 km E Frugarolo (AL)
1995-05-05 04:25:32 Md 2.5 2 km SE Monleale (AL)
1995-04-29 19:13:55 Md 3.0 2 km W Pizzale (PV)
1995-04-29 19:13:39 M 2.7 1 km N Retorbido (PV)
1995-04-28 03:23:30 Md 2.7 2 km N Codevilla (PV)
1995-04-13 13:31:25 Md 2.4 NE Borgoratto Mormorolo (PV)
1994-11-08 23:45:10 Md 2.6 3 km W Voghera (PV)
1994-10-28 00:04:48 Md 3.4 E Torricella Verzate (PV)
1994-07-11 17:24:08 Md 2.6 3 km E Cabella Ligure (AL)
1993-12-27 05:53:54 Md 2.5 1 km SE Casalnoceto (AL)
1993-10-02 02:15:43 Md 2.1 2 km W Voghera (PV)
1993-03-17 02:54:27 Md 2.3 1 km SW Rivanazzano Terme (PV)
1992-09-30 17:14:56 Md 2.5 3 km NW Menconico (PV)
1992-07-06 11:25:18 Md 3.0 1 km S Redavalle (PV)
1991-12-24 09:46:04 Md 2.5 1 km NE Casteggio (PV)
1991-07-11 14:08:22 Md 2.6 2 km E Sale (AL)
1990-07-04 10:06:21 Md 2.8 1 km E Robecco Pavese (PV)
1990-06-08 06:53:28 Md 2.2 1 km W Retorbido (PV)
1990-01-13 09:59:36 Md 2.5 2 km W Rivanazzano Terme (PV)