Data e Ora (ITItalia) Magnitudo Zona
1991-06-05 06:53:49 Md 2.8 2 km N Monte Cavallo (MC)
1991-06-07 16:15:27 Md 2.2 4 km N Serravalle di Chienti (MC) ... (MC)
1991-06-22 23:10:18 Md 3.1 1 km S Monte Cavallo (MC)
1991-07-11 14:49:09 Md 3.2 3 km NW Preci (PG)
1991-07-11 17:13:05 Md 2.4 7 km S Cingoli (MC)
1991-07-16 11:07:34 Md 2.1 3 km SE San Ginesio (MC)
1991-07-17 04:55:16 Md 2.9 3 km W Monteleone di Fermo (FM)
1991-07-20 11:19:07 Md 2.0 4 km S Bolognola (MC)
1991-07-21 07:45:21 Md 2.4 2 km NW Monteleone di Fermo (FM)
1991-07-24 00:16:17 Md 2.8 3 km N Santa Vittoria in Matenano (FM) ... (FM)
1991-07-24 03:15:41 Md 2.4 2 km SE Servigliano (FM)
1991-07-25 20:50:51 Md 2.2 3 km E Venarotta (AP)
1991-07-25 23:45:44 Md 2.5 3 km W Monteleone di Fermo (FM)
1991-07-27 06:20:53 Md 2.1 3 km NW Santa Vittoria in Matenano (FM) ... (FM)
1991-07-27 10:38:22 Md 2.3 6 km S Cingoli (MC)
1991-07-28 01:29:42 Md 2.1 4 km N Pievebovigliana (MC)
1991-07-31 03:57:04 Md 2.0 1 km W Pieve Torina (MC)
1991-08-06 13:31:02 Md 3.0 2 km W Servigliano (FM)
1991-09-01 02:36:19 Md 2.4 1 km E Monte Cavallo (MC)
1991-09-04 05:21:15 Md 2.4 1 km NE Monte Rinaldo (FM)
1991-10-10 12:18:21 Md 2.5 8 km SW Cingoli (MC)
1991-10-18 05:45:03 Md 2.4 4 km SE Monte Cavallo (MC)
1991-10-19 11:22:00 Md 2.5 4 km NW Visso (MC)
1991-10-19 23:46:36 Md 2.6 4 km SW Monte Cavallo (MC)
1991-11-12 22:45:55 Md 3.1 3 km SW Comunanza (AP)
1991-11-12 23:55:40 Md 2.4 3 km NE Montemonaco (AP)
1991-12-01 03:53:37 Md 2.5 5 km S Monte Cavallo (MC)
1991-12-01 09:13:33 Md 2.3 6 km NW Arquata del Tronto (AP)
1992-01-03 22:40:18 Md 2.5 3 km NE Sant'Angelo in Pontano (MC) ... (MC)
1992-01-05 09:25:45 Md 2.4 2 km W Sarnano (MC)