Data e Ora (ITItalia) Magnitudo Zona
1985-02-21 07:24:26 MLNET 3.3 4 km W Tortona (AL)
1985-02-21 07:24:53 Md 2.9 6 km W Tortona (AL)
1985-04-01 22:53:00 M 2.0 6 km E Campo Ligure (GE)
1985-04-02 01:29:16 M 2.0 7 km E Masone (GE)
1985-07-24 09:42:06 Md 2.4 2 km W Lerma (AL)
1985-11-13 23:07:32 Md 2.6 1 km W Brignano Frascata (AL)
1986-02-11 15:22:28 M 2.4 2 km N Stazzano (AL)
1986-02-11 19:26:49 Md 2.9 2 km NE Gavi (AL)
1986-04-08 03:26:59 Md 2.2 5 km E Masone (GE)
1986-04-25 21:57:07 Md 2.1 8 km W Campomorone (GE)
1986-04-25 21:57:41 Md 2.0 6 km E Masone (GE)
1986-05-05 03:23:02 Md 2.4 2 km NW Montacuto (AL)
1986-05-19 18:41:12 Md 2.0 3 km NW Campomorone (GE)
1986-09-11 16:55:07 Md 2.0 6 km E Masone (GE)
1986-09-19 17:11:58 Md 2.8 1 km SE Montemarzino (AL)
1987-01-25 23:49:24 Md 2.5 3 km E Masone (GE)
1987-09-11 07:57:15 Md 2.6 2 km SE Albera Ligure (AL)
1987-10-02 17:41:31 Md 2.6 3 km SW Grondona (AL)
1988-03-12 14:26:30 Md 2.5 2 km W Montemarzino (AL)
1988-08-01 15:42:53 Md 2.5 2 km E Albera Ligure (AL)
1988-08-08 22:00:46 Md 2.6 3 km N Tiglieto (GE)
1988-08-31 11:59:20 Md 2.8 3 km SE Novi Ligure (AL)
1988-12-25 19:27:35 Md 3.5 3 km NW Rivanazzano Terme (PV)
1989-02-11 15:59:44 Md 2.4 7 km E Campo Ligure (GE)
1989-03-27 23:53:59 Md 2.5 1 km E Brignano Frascata (AL)
1989-06-16 06:15:39 Md 2.3 1 km S Momperone (AL)
1989-09-06 05:42:43 Md 3.0 2 km SW Casasco (AL)
1989-11-06 00:56:52 Md 2.3 1 km E Carrega Ligure (AL)
1989-11-16 04:31:11 Md 2.5 2 km NE Carrega Ligure (AL)
1990-01-13 10:59:36 Md 2.5 2 km W Rivanazzano Terme (PV)