Data e Ora (ITItalia) Magnitudo Zona
1989-07-05 18:59:22 Md 2.7 5 km E Massa Martana (PG)
1989-09-18 13:52:16 Md 2.6 6 km SE Monteleone di Spoleto (PG) ... (PG)
1989-09-18 17:09:28 Md 3.4 8 km W Cittareale (RI)
1989-09-19 08:32:52 Md 2.5 2 km SW Cittaducale (RI)
1989-09-24 07:15:58 Md 3.5 3 km NE Narni (TR)
1989-09-24 19:45:49 Md 3.6 5 km SW Terni (TR)
1989-09-24 22:05:18 Md 3.0 3 km NW Terni (TR)
1989-10-08 13:21:06 Md 2.6 9 km E Acquasparta (TR)
1989-11-23 13:42:32 Md 2.4 2 km SE Poggiodomo (PG)
1989-12-31 02:59:56 Md 2.4 4 km NE Stroncone (TR)
1990-01-01 17:20:33 Md 2.7 1 km E Polino (TR)
1990-01-10 00:29:22 Md 2.6 4 km S Campello sul Clitunno (PG) ... (PG)
1990-02-06 09:52:22 Md 2.0 3 km W Labro (RI)
1990-02-24 16:20:46 Md 2.4 2 km W Labro (RI)
1990-03-08 09:34:32 Md 2.6 1 km W Montefranco (TR)
1990-03-08 16:19:38 Md 3.0 6 km NW Posta (RI)
1990-03-27 11:01:29 Md 2.7 2 km W Poggiodomo (PG)
1990-05-26 16:48:02 Md 2.8 3 km S Campello sul Clitunno (PG) ... (PG)
1990-05-26 16:49:30 Md 2.2 4 km W Campello sul Clitunno (PG) ... (PG)
1990-05-30 04:34:44 Md 2.6 2 km S Stroncone (TR)
1990-06-07 08:47:12 Md 2.3 6 km S Castel Ritaldi (PG)
1990-06-22 22:55:24 Md 2.5 3 km W Acquasparta (TR)
1990-06-27 04:47:56 Md 2.2 3 km NE Monteleone di Spoleto (PG) ... (PG)
1990-06-27 20:12:57 Md 2.1 2 km S Cascia (PG)
1990-07-02 03:54:13 Md 2.3 5 km SE Giano dell'Umbria (PG)
1990-07-29 01:43:21 Md 2.0 4 km E Scheggino (PG)
1990-07-31 19:05:27 Md 2.5 4 km SW Cascia (PG)
1990-08-02 21:30:12 Md 2.7 3 km W Vallo di Nera (PG)
1990-09-01 22:27:15 Md 2.9 5 km S Campello sul Clitunno (PG) ... (PG)
1990-09-12 04:59:44 Md 3.6 8 km W Spoleto (PG)