Data e Ora (ITItalia) Magnitudo Zona
1989-12-05 20:57:12 Md 2.2 1 km NE Pievebovigliana (MC)
1989-12-13 17:32:28 Md 2.1 6 km SW Cingoli (MC)
1989-12-22 12:04:52 Md 2.2 2 km E Genga (AN)
1990-01-11 13:09:27 Md 1.9 2 km NE Treia (MC)
1990-01-19 12:08:45 Md 2.2 1 km SE Serra San Quirico (AN)
1990-01-31 17:18:02 Md 2.3 1 km NW Treia (MC)
1990-02-04 16:42:34 Md 2.3 5 km SW Caldarola (MC)
1990-02-08 17:11:11 Md 2.2 2 km W San Paolo di Jesi (AN)
1990-02-22 02:44:36 Md 2.1 1 km NW Sant'Angelo in Pontano (MC) ... (MC)
1990-02-23 13:22:00 Md 2.4 2 km SW Treia (MC)
1990-03-07 12:15:25 Md 2.2 3 km E Genga (AN)
1990-03-08 17:13:38 Md 2.0 5 km SE Cingoli (MC)
1990-03-10 12:46:29 Md 2.3 2 km NE Pievebovigliana (MC)
1990-03-12 18:43:54 Md 2.6 3 km SW Genga (AN)
1990-03-16 20:01:07 Md 2.6 1 km N Arcevia (AN)
1990-03-17 12:13:27 Md 2.0 1 km W Esanatoglia (MC)
1990-03-20 21:30:41 Md 2.2 3 km E Ripe San Ginesio (MC)
1990-03-23 15:12:42 Md 2.0 4 km S Santa Maria Nuova (AN)
1990-03-29 17:15:38 Md 2.3 5 km S Cingoli (MC)
1990-04-06 17:07:22 Md 2.4 3 km E Genga (AN)
1990-05-04 08:20:06 Md 2.1 7 km SE Genga (AN)
1990-05-04 17:58:10 Md 2.1 5 km SW Cingoli (MC)
1990-05-07 12:25:35 Md 2.3 3 km SW Serra San Quirico (AN)
1990-05-19 21:48:16 Md 2.2 3 km S Loro Piceno (MC)
1990-05-23 19:29:51 Md 2.0 2 km NW Muccia (MC)
1990-05-26 11:13:10 Md 2.1 3 km SE Genga (AN)
1990-05-28 18:26:43 Md 2.1 5 km S Cingoli (MC)
1990-06-16 11:09:01 Md 2.3 1 km W Genga (AN)
1990-06-26 17:28:19 Md 2.2 4 km SW Cingoli (MC)
1990-07-01 05:57:15 Md 2.2 2 km NE Serrapetrona (MC)