Origin time (UTC) Magnitude Region
1991-07-23 08:40:46 Md 3.7 2 km W Posta (RI)
1991-07-22 21:18:26 Md 2.1 3 km NE Cascia (PG)
1991-07-21 16:42:23 Md 2.5 5 km SE Cerreto di Spoleto (PG)
1991-07-10 15:04:41 Md 2.2 4 km E Micigliano (RI)
1991-07-09 12:22:25 Md 2.2 4 km SE Cerreto di Spoleto (PG)
1991-07-06 04:02:17 Md 2.2 4 km W Campotosto (AQ)
1991-07-05 23:37:51 Md 2.4 6 km W Campotosto (AQ)
1991-07-05 18:49:58 Md 2.0 6 km SE Cerreto di Spoleto (PG)
1991-07-05 16:28:34 Md 2.5 3 km W Campotosto (AQ)
1991-07-04 11:53:18 Md 2.4 6 km SE Cerreto di Spoleto (PG)
1991-07-01 20:54:57 Md 2.0 6 km W Norcia (PG)
1991-06-27 14:01:02 Md 2.9 5 km NW Cittareale (RI)
1991-06-26 04:14:15 Md 2.5 4 km W Monteleone di Spoleto (PG) ... (PG)
1991-06-25 22:34:59 Md 2.0 3 km SW Capitignano (AQ)
1991-06-02 10:30:15 Md 2.4 6 km N Borbona (RI)
1991-06-01 00:43:04 Md 2.5 5 km SE Cittareale (RI)
1991-06-01 00:42:28 Md 2.3 2 km SW Borbona (RI)
1991-05-22 14:31:27 Md 2.5 4 km SE Norcia (PG)
1991-04-27 04:16:14 Md 2.4 5 km N Acquasanta Terme (AP)
1991-04-10 09:45:05 Md 2.7 4 km W Preci (PG)
1991-04-04 17:54:31 Md 2.2 3 km N Monteleone di Spoleto (PG) ... (PG)
1991-03-31 03:29:09 Md 3.1 2 km W Monteleone di Spoleto (PG) ... (PG)
1991-03-27 02:40:29 Md 2.2 2 km SW Borbona (RI)
1991-03-25 23:53:05 Md 2.3 5 km N Borbona (RI)
1991-03-16 06:11:55 Md 2.1 5 km S Cascia (PG)
1991-03-04 21:25:26 Md 2.1 3 km NE Cerreto di Spoleto (PG)
1991-03-03 04:23:36 Md 2.7 4 km SE Cascia (PG)
1991-03-03 00:35:43 Md 2.5 2 km N Montereale (AQ)
1991-03-01 09:22:40 Md 2.3 5 km S Cagnano Amiterno (AQ)
1991-01-26 20:01:02 Md 2.4 6 km W Rocca Santa Maria (TE)