Origin time (UTC) Magnitude Region
1988-03-30 02:34:43 Md 2.1 3 km NW Preci (PG)
1988-04-06 09:28:53 Md 2.3 7 km E Nocera Umbra (PG)
1988-04-08 19:14:47 Md 2.2 7 km W Fiuminata (MC)
1988-04-13 11:03:54 Md 1.9 6 km SW Cingoli (MC)
1988-04-21 16:37:41 Md 2.7 N Serrapetrona (MC)
1988-04-22 13:01:22 Md 2.5 3 km NE Serrapetrona (MC)
1988-05-05 00:48:16 Md 2.0 7 km SE Gualdo Tadino (PG)
1988-05-05 03:53:31 Md 2.1 7 km SE Gualdo Tadino (PG)
1988-05-10 12:01:33 Md 2.2 6 km NW Preci (PG)
1988-05-10 22:06:49 Md 2.2 1 km NW Pieve Torina (MC)
1988-05-13 11:06:53 Md 2.5 7 km W Treia (MC)
1988-05-28 09:05:25 Md 2.2 6 km W Serravalle di Chienti (MC) ... (MC)
1988-06-03 11:46:08 Md 2.6 2 km S Montegiorgio (FM)
1988-06-03 17:33:09 Md 2.2 2 km W Caldarola (MC)
1988-06-06 09:15:39 Md 2.3 6 km E Nocera Umbra (PG)
1988-06-15 11:11:16 Md 2.0 5 km S Cingoli (MC)
1988-06-19 23:20:55 Md 2.3 1 km SW Montegiorgio (FM)
1988-06-22 14:10:43 Md 2.4 3 km W Sefro (MC)
1988-06-22 16:25:12 Md 2.2 5 km SW Cingoli (MC)
1988-06-24 09:42:31 Md 2.2 1 km N Sant'Angelo in Pontano (MC) ... (MC)
1988-06-25 11:47:05 Md 2.1 5 km NW Ussita (MC)
1988-06-27 06:08:31 Md 2.2 7 km SE Poggio San Vicino (MC)
1988-06-30 10:11:16 Md 2.5 6 km SW Cingoli (MC)
1988-07-09 21:11:48 Md 2.5 3 km W Serravalle di Chienti (MC) ... (MC)
1988-07-12 05:26:35 Md 2.2 1 km E Monte Cavallo (MC)
1988-07-15 13:11:48 Md 2.3 5 km E Nocera Umbra (PG)
1988-08-03 02:17:48 Md 2.4 3 km W Preci (PG)
1988-08-04 03:58:51 Md 2.8 2 km NE Sarnano (MC)
1988-08-04 19:56:53 Md 2.5 6 km E Nocera Umbra (PG)
1988-08-07 04:35:11 Md 2.3 1 km N Gualdo (MC)