Origin time (UTC) Magnitude Region
1987-05-29 15:48:30 Md 2.3 5 km SW Cingoli (MC)
1987-05-30 04:10:23 Md 2.0 2 km W Castelraimondo (MC)
1987-06-01 12:21:04 Md 2.4 2 km W San Ginesio (MC)
1987-06-01 17:55:40 Md 2.5 1 km NW San Ginesio (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)
1987-07-08 09:37:53 Md 2.2 5 km S Cingoli (MC)
1987-07-13 11:09:42 Md 2.2 5 km SW Cingoli (MC)
1987-07-14 01:01:26 Md 2.5 3 km S Visso (MC)
1987-07-15 06:47:18 Md 2.1 5 km SE Apiro (MC)
1987-07-15 17:16:45 Md 2.2 3 km W Cessapalombo (MC)
1987-07-16 16:40:54 Md 2.1 6 km S Cingoli (MC)
1987-07-29 14:12:23 Md 2.3 5 km E Nocera Umbra (PG)
1987-07-30 16:44:38 Md 2.4 5 km SE Apiro (MC)
1987-08-01 12:01:02 Md 2.2 3 km N Monte Cavallo (MC)
1987-08-05 11:20:15 Md 2.0 5 km SW Cingoli (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)
1987-09-10 14:09:14 Md 2.0 2 km SW Visso (MC)
1987-09-11 09:00:56 Md 2.1 3 km SE Apiro (MC)
1987-09-14 09:56:13 Md 3.0 3 km SW Acquacanina (MC)
1987-09-14 10:13:36 Md 2.1 6 km S Cingoli (MC)
1987-09-15 09:56:13 Md 3.0 2 km SW Fiastra (MC)
1987-09-16 10:35:35 Md 2.5 5 km S Cingoli (MC)
1987-09-16 11:04:06 Md 2.2 5 km S Cingoli (MC)
1987-09-16 16:20:43 Md 2.3 5 km SW Cingoli (MC)