Origin time (ITItaly) Magnitude Region
1987-09-21 04:06:00 Md 2.2 7 km W Montemonaco (AP)
1987-09-22 12:52:23 Md 2.3 4 km S Preci (PG)
1987-09-22 18:17:24 Md 2.4 4 km S Preci (PG)
1987-09-24 02:00:08 Md 2.1 2 km NW Monte Cavallo (MC)
1987-09-28 09:04:55 Md 2.2 3 km N Preci (PG)
1987-09-28 16:58:33 Md 2.2 3 km N Norcia (PG)
1987-10-04 15:13:10 Md 2.2 7 km SE Castelsantangelo sul Nera (MC) ... (MC)
1987-10-05 08:38:02 Md 2.2 4 km NE Amandola (FM)
1987-10-05 08:43:20 Md 2.3 SE Montottone (FM)
1987-10-23 05:45:24 Md 2.3 3 km E Monte Cavallo (MC)
1987-10-28 02:32:06 Md 2.0 6 km NW Preci (PG)
1987-10-28 07:02:49 Md 2.2 2 km E Preci (PG)
1987-10-29 00:33:10 Md 2.7 1 km E Santa Vittoria in Matenano (FM) ... (FM)
1987-11-07 16:16:49 Md 2.3 3 km NW Sarnano (MC)
1987-11-14 05:09:25 Md 2.8 3 km E Ripe San Ginesio (MC)
1987-11-16 06:58:31 Md 2.2 N Preci (PG)
1987-11-18 04:42:26 Md 2.4 4 km NW Accumoli (RI)
1987-11-27 23:22:17 Md 2.0 1 km NE Muccia (MC)
1987-11-29 10:21:48 Md 2.3 8 km W Arquata del Tronto (AP)
1987-12-17 19:28:35 Md 2.4 1 km NE Visso (MC)
1988-01-06 03:21:08 Md 3.0 4 km S Fiastra (MC)
1988-01-12 03:06:01 Md 2.5 3 km SW Visso (MC)
1988-01-12 22:19:00 Md 2.0 3 km E Penna San Giovanni (MC)
1988-02-04 10:09:21 Md 2.3 3 km NE Montalto delle Marche (AP) ... (AP)
1988-02-05 02:32:28 Md 2.4 4 km N Monte Cavallo (MC)
1988-03-06 07:39:28 Md 2.0 4 km W Visso (MC)
1988-03-11 22:46:39 Md 2.2 4 km S Preci (PG)
1988-03-13 21:37:56 Md 2.1 6 km SW Monte Cavallo (MC)
1988-03-15 02:36:12 Md 2.5 3 km NE Norcia (PG)
1988-03-19 03:04:06 Md 2.8 2 km S Servigliano (FM)