Origin time (UTC) Magnitude Region
1990-05-04 06:20:06 Md 2.1 7 km SE Genga (AN)
1990-05-04 15:58:10 Md 2.1 5 km SW Cingoli (MC)
1990-05-07 10:25:35 Md 2.3 3 km SW Serra San Quirico (AN)
1990-05-08 08:20:45 Md 2.0 4 km SE Gualdo Tadino (PG)
1990-05-26 09:13:10 Md 2.1 3 km SE Genga (AN)
1990-05-28 16:26:43 Md 2.1 5 km S Cingoli (MC)
1990-06-16 09:09:01 Md 2.3 1 km W Genga (AN)
1990-06-25 03:02:53 Md 2.9 5 km S Gualdo Tadino (PG)
1990-06-25 03:18:02 Md 2.2 3 km SW Gualdo Tadino (PG)
1990-06-25 09:33:09 Md 2.1 2 km SW Fossato di Vico (PG)
1990-06-26 15:28:19 Md 2.2 4 km SW Cingoli (MC)
1990-07-01 03:57:15 Md 2.2 2 km NE Serrapetrona (MC)
1990-07-14 15:41:15 Md 2.3 6 km W Fiuminata (MC)
1990-07-14 15:42:19 Md 2.4 1 km NE Gualdo Tadino (PG)
1990-07-14 15:48:01 Md 2.3 5 km E Gualdo Tadino (PG)
1990-07-14 16:18:54 Md 3.0 5 km E Gualdo Tadino (PG)
1990-07-22 08:23:58 Md 2.1 5 km NE Cerreto d'Esi (AN)
1990-07-26 10:21:17 Md 2.3 6 km SW Cingoli (MC)
1990-07-27 10:06:03 Md 2.1 3 km SE Genga (AN)
1990-09-12 10:29:53 Md 2.3 4 km E Fossato di Vico (PG)
1990-09-13 23:12:30 Md 2.1 7 km NE Gagliole (MC)
1990-09-18 10:04:39 Md 2.2 4 km SE Genga (AN)
1990-10-07 17:53:30 Md 2.0 5 km E Sigillo (PG)
1990-10-16 11:09:49 Md 2.1 6 km SW Cingoli (MC)
1990-10-19 12:04:23 Md 2.1 6 km SW Cingoli (MC)
1990-10-25 01:09:37 Md 2.4 4 km E Cantiano (PU)
1990-10-31 17:06:36 Md 2.1 3 km W Appignano (MC)
1990-11-06 12:18:26 Md 2.4 5 km S Cingoli (MC)
1990-11-22 11:13:10 Md 2.1 5 km S Cingoli (MC)
1990-11-24 03:56:25 Md 2.6 5 km E Cantiano (PU)