Origin time (UTC) Magnitude Region
1988-01-06 02:21:08 Md 3.0 4 km S Fiastra (MC)
1988-01-12 21:19:00 Md 2.0 3 km E Penna San Giovanni (MC)
1988-01-16 11:50:28 Md 2.3 5 km SW Cingoli (MC)
1988-02-05 01:32:28 Md 2.4 4 km N Monte Cavallo (MC)
1988-02-06 01:50:08 Md 2.4 3 km NW Appignano (MC)
1988-02-06 02:03:16 Md 2.5 1 km NW Appignano (MC)
1988-02-20 11:22:39 Md 2.5 3 km W Appignano (MC)
1988-03-19 02:04:06 Md 2.8 2 km S Servigliano (FM)
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)
1988-05-10 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)
1988-06-03 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)
1988-06-15 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 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)
1988-07-12 05:26:35 Md 2.2 1 km E Monte Cavallo (MC)
1988-08-04 03:58:51 Md 2.8 2 km NE Sarnano (MC)
1988-08-07 04:35:11 Md 2.3 1 km N Gualdo (MC)
1988-08-11 09:39:56 Md 2.2 5 km SW Cingoli (MC)
1988-08-23 19:21:16 Md 2.2 2 km E Sant'Angelo in Pontano (MC) ... (MC)
1988-08-29 03:43:51 Md 2.3 3 km SW Fiordimonte (MC)
1988-08-31 18:17:52 Md 2.1 4 km SW Cingoli (MC)
1988-10-11 04:52:37 Md 2.1 1 km SW Smerillo (FM)