Origin time (ITItaly) Magnitude Region
1990-11-28 12:12:22 Md 2.4 5 km SW Cingoli (MC)
1990-11-28 13:25:02 Md 2.0 5 km S Cingoli (MC)
1990-12-20 04:46:32 Md 2.6 3 km W Falerone (FM)
1990-12-28 02:33:36 Md 2.0 1 km NE Pievebovigliana (MC)
1991-01-16 13:40:47 Md 2.4 5 km SE Cingoli (MC)
1991-02-09 13:37:07 Md 2.8 4 km NE Macerata (MC)
1991-02-14 05:00:17 Md 2.6 3 km S Castelraimondo (MC)
1991-03-04 18:04:26 Md 2.5 5 km S Cingoli (MC)
1991-03-13 00:12:09 Md 2.8 3 km SW Pieve Torina (MC)
1991-03-13 06:47:20 Md 2.3 2 km W Pieve Torina (MC)
1991-03-17 14:36:10 Md 2.7 NE Montalto delle Marche (AP)
1991-03-20 19:56:38 Md 2.6 3 km E Bolognola (MC)
1991-04-08 10:58:00 Md 2.3 5 km SW Cingoli (MC)
1991-04-29 12:38:41 Md 2.4 8 km SW Cingoli (MC)
1991-04-30 08:40:55 Md 2.7 4 km W Tolentino (MC)
1991-06-02 21:22:35 Md 2.5 2 km W Pieve Torina (MC)
1991-06-05 04:05:11 Md 2.5 4 km S Fiordimonte (MC)
1991-06-05 06:53:49 Md 2.8 2 km N Monte Cavallo (MC)
1991-06-28 19:09:52 Md 2.5 5 km S Cingoli (MC)
1991-07-10 17:17:08 Md 2.1 3 km S Cingoli (MC)
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)
1991-07-18 11:27:34 Md 2.0 5 km S Cingoli (MC)
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 12:12:25 Md 2.0 5 km S Cingoli (MC)
1991-07-25 20:50:51 Md 2.2 3 km E Venarotta (AP)