Data e Ora (ITItalia) Magnitudo Zona
1990-07-14 18:18:54 Md 3.0 5 km E Gualdo Tadino (PG)
1990-07-22 10:23:58 Md 2.1 5 km NE Cerreto d'Esi (AN)
1990-07-26 12:21:17 Md 2.3 6 km SW Cingoli (MC)
1990-07-27 12:06:03 Md 2.1 3 km SE Genga (AN)
1990-09-12 12:29:53 Md 2.3 4 km E Fossato di Vico (PG)
1990-09-14 01:12:30 Md 2.1 7 km NE Gagliole (MC)
1990-09-18 12:04:39 Md 2.2 4 km SE Genga (AN)
1990-10-07 18:53:30 Md 2.0 5 km E Sigillo (PG)
1990-10-16 12:09:49 Md 2.1 6 km SW Cingoli (MC)
1990-10-19 13:04:23 Md 2.1 6 km SW Cingoli (MC)
1990-10-25 02:09:37 Md 2.4 4 km E Cantiano (PU)
1990-10-31 18:06:36 Md 2.1 3 km W Appignano (MC)
1990-11-06 13:18:26 Md 2.4 5 km S Cingoli (MC)
1990-11-22 12:13:10 Md 2.1 5 km S Cingoli (MC)
1990-11-24 04:56:25 Md 2.6 5 km E Cantiano (PU)
1990-11-26 23:02:20 Md 2.5 6 km SW Serra Sant'Abbondio (PU)
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)
1990-12-03 19:12:05 Md 2.5 4 km SW Serra Sant'Abbondio (PU)
1991-01-16 13:40:47 Md 2.4 5 km SE Cingoli (MC)
1991-01-19 11:29:32 Md 2.3 4 km NW Sassoferrato (AN)
1991-02-14 05:00:17 Md 2.6 3 km S Castelraimondo (MC)
1991-03-01 03:11:18 Md 2.9 5 km W Poggio San Vicino (MC)
1991-03-01 03:44:57 Md 2.5 3 km SW Poggio San Vicino (MC)
1991-03-02 11:20:35 Md 2.3 4 km NW Sassoferrato (AN)
1991-03-04 18:04:26 Md 2.5 5 km S Cingoli (MC)
1991-03-09 18:26:21 Md 2.5 6 km NE Sigillo (PG)
1991-03-21 02:47:57 Md 2.6 7 km E Acqualagna (PU)
1991-04-08 10:58:00 Md 2.3 5 km SW Cingoli (MC)
1991-04-23 01:59:28 Md 2.8 6 km W Filottrano (AN)