Origin time (UTC) Magnitude Region
1987-05-25 17:28:33 Md 2.1 10 km NW Valfabbrica (PG)
1987-05-28 13:48:58 Md 2.3 5 km SE Gualdo Tadino (PG)
1987-05-30 04:10:23 Md 2.0 2 km W Castelraimondo (MC)
1987-06-05 22:00:36 Md 2.2 2 km W Fiordimonte (MC)
1987-06-11 04:24:26 Md 2.4 3 km S Matelica (MC)
1987-07-03 01:06:08 Md 2.2 5 km NW Preci (PG)
1987-07-29 14:12:23 Md 2.3 5 km E Nocera Umbra (PG)
1987-08-01 12:01:02 Md 2.2 3 km N Monte Cavallo (MC)
1987-08-19 00:17:14 Md 2.0 4 km SE Fiordimonte (MC)
1987-08-26 10:34:00 Md 2.2 2 km SE Monte Cavallo (MC)
1987-08-27 00:49:56 Md 3.0 1 km SE Castelraimondo (MC)
1987-09-05 18:44:20 Md 2.1 2 km E Monte Cavallo (MC)
1987-09-09 07:22:05 Md 2.0 5 km W Fossato di Vico (PG)
1987-09-14 09:56:13 Md 3.0 3 km SW Acquacanina (MC)
1987-09-15 09:56:13 Md 3.0 2 km SW Fiastra (MC)
1987-09-18 02:49:24 Md 2.0 4 km NW Serravalle di Chienti (MC) ... (MC)
1987-09-22 13:55:48 Md 2.0 5 km N Valfabbrica (PG)
1987-09-22 22:02:47 Md 2.4 1 km NE Valfabbrica (PG)
1987-09-23 13:48:29 Md 2.3 8 km NE Valfabbrica (PG)
1987-09-24 00:00:08 Md 2.1 2 km NW Monte Cavallo (MC)
1987-09-25 01:08:41 Md 3.0 6 km W Fiuminata (MC)
1987-09-29 21:51:25 Md 2.2 4 km SW Gualdo Tadino (PG)
1987-10-02 17:28:13 Md 1.9 6 km NW Serravalle di Chienti (MC) ... (MC)
1987-10-06 20:09:28 Md 2.1 4 km NW Sellano (PG)
1987-10-07 23:53:58 Md 2.3 4 km N Valfabbrica (PG)
1987-10-21 21:54:49 Md 2.2 10 km NW Sellano (PG)
1987-10-23 01:54:18 Md 2.0 2 km NE Sigillo (PG)
1987-10-23 04:45:24 Md 2.3 3 km E Monte Cavallo (MC)
1987-10-28 01:32:06 Md 2.0 6 km NW Preci (PG)
1987-11-13 20:50:21 Md 3.0 10 km NW Valfabbrica (PG)