Data e Ora (UTC) Magnitudo Zona
1990-04-04 09:43:17 Md 2.7 1 km W Gualdo (MC)
1990-05-04 15:58:10 Md 2.1 5 km SW Cingoli (MC)
1990-05-15 01:51:23 Md 2.0 2 km NE Gualdo (MC)
1990-05-19 19:48:16 Md 2.2 3 km S Loro Piceno (MC)
1990-05-28 16:26:43 Md 2.1 5 km S Cingoli (MC)
1990-06-17 01:29:03 Md 3.1 4 km SW Civitanova Marche (MC)
1990-06-26 15:28:19 Md 2.2 4 km SW Cingoli (MC)
1990-07-01 03:57:15 Md 2.2 2 km NE Serrapetrona (MC)
1990-07-15 01:04:10 Md 2.5 2 km NW Comunanza (AP)
1990-07-26 10:21:17 Md 2.3 6 km SW Cingoli (MC)
1990-08-15 23:07:54 M 2.6 2 km NW Monteleone di Fermo (FM)
1990-10-10 13:52:09 Md 2.0 7 km NE Pievebovigliana (MC)
1990-10-13 20:07:27 Md 2.8 2 km W Montalto delle Marche (AP) ... (AP)
1990-10-15 19:21:13 Md 2.0 2 km E Montalto delle Marche (AP) ... (AP)
1990-10-16 11:09:49 Md 2.1 6 km SW Cingoli (MC)
1990-10-18 10:05:42 Md 3.1 2 km SW Cossignano (AP)
1990-10-18 18:52:53 Md 2.5 2 km NW Rotella (AP)
1990-10-19 12:04:23 Md 2.1 6 km SW Cingoli (MC)
1990-10-20 02:25:36 Md 2.7 1 km SE Carassai (AP)
1990-10-21 02:43:28 Md 2.4 2 km E Montelparo (FM)
1990-10-21 09:53:14 Md 2.8 3 km S Monte Rinaldo (FM)
1990-10-21 13:44:22 Md 2.5 3 km SE Montelparo (FM)
1990-10-24 13:15:04 Md 2.3 3 km NW Montedinove (AP)
1990-10-24 18:48:33 Md 2.7 2 km NW Montedinove (AP)
1990-10-25 09:56:17 Md 2.2 2 km W Sarnano (MC)
1990-10-31 17:06:36 Md 2.1 3 km W Appignano (MC)
1990-11-06 12:18:26 Md 2.4 5 km S Cingoli (MC)
1990-11-18 19:11:33 Md 2.5 2 km N Rotella (AP)
1990-11-22 11:13:10 Md 2.1 5 km S Cingoli (MC)
1990-11-28 11:12:22 Md 2.4 5 km SW Cingoli (MC)