Data e Ora (ITItalia) Magnitudo Zona
1990-05-08 14:41:41 Md 2.1 5 km E Nocera Umbra (PG)
1990-05-31 03:39:58 Md 2.4 3 km W Pietralunga (PG)
1990-06-25 05:02:53 Md 2.9 5 km S Gualdo Tadino (PG)
1990-06-25 05:18:02 Md 2.2 3 km SW Gualdo Tadino (PG)
1990-06-25 11:33:09 Md 2.1 2 km SW Fossato di Vico (PG)
1990-07-05 11:12:13 Md 2.2 7 km E Nocera Umbra (PG)
1990-07-14 17:41:15 Md 2.3 6 km W Fiuminata (MC)
1990-07-14 17:42:19 Md 2.4 1 km NE Gualdo Tadino (PG)
1990-07-14 17:48:01 Md 2.3 5 km E Gualdo Tadino (PG)
1990-07-14 18:18:54 Md 3.0 5 km E Gualdo Tadino (PG)
1990-08-03 04:55:54 Md 2.4 9 km W Gubbio (PG)
1990-09-12 12:29:53 Md 2.3 4 km E Fossato di Vico (PG)
1990-10-02 13:44:03 Md 2.7 5 km NE Magione (PG)
1990-10-07 07:45:49 Md 2.5 4 km S Pietralunga (PG)
1990-10-07 18:53:30 Md 2.0 5 km E Sigillo (PG)
1990-10-16 12:03:05 Md 2.2 7 km W Sefro (MC)
1990-11-10 20:47:56 Md 2.9 5 km N Valfabbrica (PG)
1990-12-30 23:08:59 Md 2.8 4 km SW Spello (PG)
1991-01-21 22:10:54 Md 2.1 7 km N Valfabbrica (PG)
1991-02-13 12:38:08 Md 1.9 6 km E Umbertide (PG)
1991-03-09 18:26:21 Md 2.5 6 km NE Sigillo (PG)
1991-03-26 02:54:43 Md 2.4 5 km S Gualdo Tadino (PG)
1991-04-10 09:32:55 Md 2.5 5 km S Valtopina (PG)
1991-04-14 05:13:27 Md 2.5 5 km E Corciano (PG)
1991-05-16 06:38:12 Md 2.9 6 km E Valtopina (PG)
1991-06-04 03:14:26 Md 2.3 4 km SE Pietralunga (PG)
1991-06-04 09:07:11 Md 2.5 5 km W Valfabbrica (PG)
1991-06-09 21:25:42 Md 2.4 3 km SW Scheggia e Pascelupo (PG) ... (PG)
1991-06-16 02:36:59 Md 2.7 8 km N Valfabbrica (PG)
1991-06-20 03:26:56 Md 2.7 7 km W Fiuminata (MC)