Origin time (UTC) Magnitude Region
1991-04-30 06:40:55 Md 2.7 4 km W Tolentino (MC)
1991-05-31 10:04:44 Md 2.2 4 km NE Genga (AN)
1991-06-15 09:22:43 Md 2.3 3 km SE Genga (AN)
1991-06-28 17:09:52 Md 2.5 5 km S Cingoli (MC)
1991-07-09 15:10:31 Md 2.6 4 km S Serra San Quirico (AN)
1991-07-10 15:17:08 Md 2.1 3 km S Cingoli (MC)
1991-07-11 15:13:05 Md 2.4 7 km S Cingoli (MC)
1991-07-13 09:19:16 Md 2.4 3 km S Serra San Quirico (AN)
1991-07-16 09:07:34 Md 2.1 3 km SE San Ginesio (MC)
1991-07-18 09:27:34 Md 2.0 5 km S Cingoli (MC)
1991-07-23 14:04:45 Md 2.3 2 km W Serra San Quirico (AN)
1991-07-25 10:12:25 Md 2.0 5 km S Cingoli (MC)
1991-07-27 08:38:22 Md 2.3 6 km S Cingoli (MC)
1991-07-27 23:29:42 Md 2.1 4 km N Pievebovigliana (MC)
1991-08-02 15:12:00 Md 2.7 4 km E Genga (AN)
1991-08-08 16:46:08 Md 2.5 5 km S Cingoli (MC)
1991-09-18 09:59:39 Md 2.4 7 km NE Gagliole (MC)
1991-09-26 04:04:58 Md 3.1 7 km W Esanatoglia (MC)
1991-10-10 11:18:21 Md 2.5 8 km SW Cingoli (MC)
1991-11-13 11:14:24 Md 2.2 8 km SE Poggio San Vicino (MC)
1991-11-29 14:52:44 Md 2.3 1 km SW Maiolati Spontini (AN)
1991-12-23 15:49:04 Md 2.4 6 km SE Genga (AN)
1992-01-03 21:40:18 Md 2.5 3 km NE Sant'Angelo in Pontano (MC) ... (MC)
1992-02-07 16:03:30 Md 2.6 2 km E Genga (AN)
1992-02-08 20:20:39 Md 2.0 2 km SW Appignano (MC)
1992-02-09 17:20:18 Md 2.5 2 km W Serrapetrona (MC)
1992-02-09 22:39:01 Md 2.3 2 km SE Loro Piceno (MC)
1992-02-10 00:33:59 Md 2.6 6 km N San Severino Marche (MC)
1992-02-10 15:52:37 Md 2.1 4 km S Cingoli (MC)
1992-02-17 20:20:43 Md 2.0 3 km W Sant'Angelo in Pontano (MC) ... (MC)