Origin time (UTC) Magnitude Region
1989-10-21 18:27:50 Md 2.3 7 km NW Gubbio (PG)
1989-11-18 13:45:36 Md 2.2 8 km S Pietralunga (PG)
1989-12-22 11:04:52 Md 2.2 2 km E Genga (AN)
1989-12-24 23:53:16 Md 2.2 4 km N Gualdo Tadino (PG)
1990-01-10 10:14:51 Md 2.4 5 km E Apecchio (PU)
1990-01-10 17:37:33 Md 2.5 5 km SE Apecchio (PU)
1990-01-19 11:08:45 Md 2.2 1 km SE Serra San Quirico (AN)
1990-01-27 11:30:51 Md 3.3 2 km SW Piobbico (PU)
1990-02-08 03:55:46 Md 2.0 6 km E Sigillo (PG)
1990-02-13 14:38:30 Md 2.6 9 km S Gubbio (PG)
1990-02-24 05:27:28 Md 3.1 9 km W Gubbio (PG)
1990-03-07 11:15:25 Md 2.2 3 km E Genga (AN)
1990-03-12 17:43:54 Md 2.6 3 km SW Genga (AN)
1990-03-16 19:01:07 Md 2.6 1 km N Arcevia (AN)
1990-03-17 11:13:27 Md 2.0 1 km W Esanatoglia (MC)
1990-04-04 10:30:18 Md 1.9 4 km N Frontone (PU)
1990-04-06 15:07:22 Md 2.4 3 km E Genga (AN)
1990-04-18 01:17:44 Md 2.5 6 km NE Sigillo (PG)
1990-04-26 03:13:34 Md 2.2 6 km S Piobbico (PU)
1990-04-30 15:17:28 Md 1.9 3 km W Gubbio (PG)
1990-05-04 06:20:06 Md 2.1 7 km SE Genga (AN)
1990-05-07 10:25:35 Md 2.3 3 km SW Serra San Quirico (AN)
1990-05-26 09:13:10 Md 2.1 3 km SE Genga (AN)
1990-06-16 09:09:01 Md 2.3 1 km W Genga (AN)
1990-06-25 09:33:09 Md 2.1 2 km SW Fossato di Vico (PG)
1990-06-27 00:49:30 Md 2.7 4 km W Cagli (PU)
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)