Data e Ora (UTC) Magnitudo Zona
1991-05-22 14:31:27 Md 2.5 4 km SE Norcia (PG)
1991-05-16 04:38:12 Md 2.9 6 km E Valtopina (PG)
1991-05-07 03:21:08 Md 2.4 3 km NW Monte Cavallo (MC)
1991-04-26 12:11:58 Md 2.2 8 km SW Serravalle di Chienti (MC) ... (MC)
1991-04-25 11:23:49 Md 2.2 8 km SW Serravalle di Chienti (MC) ... (MC)
1991-04-25 11:17:19 Md 3.5 8 km SW Serravalle di Chienti (MC) ... (MC)
1991-04-10 09:45:05 Md 2.7 4 km W Preci (PG)
1991-04-10 07:32:55 Md 2.5 5 km S Valtopina (PG)
1991-04-07 14:06:33 Md 3.0 4 km SW Castel Ritaldi (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)
1991-03-24 15:14:16 Md 2.4 6 km NE Trevi (PG)
1991-03-22 12:41:40 Md 2.0 5 km E Trevi (PG)
1991-03-21 09:10:30 Md 2.6 2 km W Campello sul Clitunno (PG) ... (PG)
1991-03-21 04:55:54 Md 2.7 3 km E Campello sul Clitunno (PG) ... (PG)
1991-03-21 03:11:10 Md 2.2 10 km NE Trevi (PG)
1991-03-20 21:58:06 Md 2.6 4 km W Campello sul Clitunno (PG) ... (PG)
1991-03-20 18:56:38 Md 2.6 3 km E Bolognola (MC)
1991-03-19 14:57:14 Md 2.5 5 km NW Serravalle di Chienti (MC) ... (MC)
1991-03-19 12:10:27 Md 2.8 7 km NE Trevi (PG)
1991-03-16 06:11:55 Md 2.1 5 km S Cascia (PG)
1991-03-13 05:47:20 Md 2.3 2 km W Pieve Torina (MC)
1991-03-12 23:12:09 Md 2.8 3 km SW Pieve Torina (MC)
1991-03-11 07:56:08 Md 2.3 2 km S Montefalco (PG)
1991-03-09 17:59:37 Md 2.5 3 km E Campello sul Clitunno (PG) ... (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)
1991-02-25 13:20:56 Md 2.2 7 km SE Valtopina (PG)
1991-02-19 08:18:42 Md 2.5 6 km NW Sellano (PG)
1991-02-13 02:48:16 Md 2.6 N Serravalle di Chienti (MC)