Data e Ora (UTC) Magnitudo Zona
1985-02-21 06:24:26 MLNET 3.3 4 km W Tortona (AL)
1985-02-21 06:24:53 Md 2.9 6 km W Tortona (AL)
1985-05-04 00:43:12 Md 2.8 1 km W Rocca de' Giorgi (PV)
1985-11-13 22:07:32 Md 2.6 1 km W Brignano Frascata (AL)
1986-02-11 14:22:28 M 2.4 2 km N Stazzano (AL)
1986-02-11 18:26:49 Md 2.9 2 km NE Gavi (AL)
1986-02-22 17:26:36 Md 2.5 S Rocca de' Giorgi (PV)
1986-05-05 01:23:02 Md 2.4 2 km NW Montacuto (AL)
1986-09-19 15:11:58 Md 2.8 1 km SE Montemarzino (AL)
1987-03-01 03:04:12 Md 2.3 2 km S Calvignano (PV)
1987-09-11 05:57:15 Md 2.6 2 km SE Albera Ligure (AL)
1987-10-02 16:41:31 Md 2.6 3 km SW Grondona (AL)
1988-03-12 13:26:30 Md 2.5 2 km W Montemarzino (AL)
1988-07-31 20:00:47 Md 2.6 2 km NE Nibbiano (PC)
1988-08-01 13:42:53 Md 2.5 2 km E Albera Ligure (AL)
1988-08-31 09:59:20 Md 2.8 3 km SE Novi Ligure (AL)
1988-11-21 02:49:54 Md 2.7 3 km E Menconico (PV)
1988-12-25 18:27:35 Md 3.5 3 km NW Rivanazzano Terme (PV)
1989-03-27 21:53:59 Md 2.5 1 km E Brignano Frascata (AL)
1989-06-16 04:15:39 Md 2.3 1 km S Momperone (AL)
1989-09-06 03:42:43 Md 3.0 2 km SW Casasco (AL)
1990-01-13 09:59:36 Md 2.5 2 km W Rivanazzano Terme (PV)
1990-06-08 06:53:28 Md 2.2 1 km W Retorbido (PV)
1990-07-04 10:06:21 Md 2.8 1 km E Robecco Pavese (PV)
1991-07-11 14:08:22 Md 2.6 2 km E Sale (AL)
1991-12-24 09:46:04 Md 2.5 1 km NE Casteggio (PV)
1992-07-06 11:25:18 Md 3.0 1 km S Redavalle (PV)
1992-09-30 17:14:56 Md 2.5 3 km NW Menconico (PV)
1993-03-17 02:54:27 Md 2.3 1 km SW Rivanazzano Terme (PV)
1993-10-02 02:15:43 Md 2.1 2 km W Voghera (PV)