Origin time (UTC) Magnitude Region
1986-12-05 14:59:25 Md 2.5 3 km SE Serravalle di Chienti (MC) ... (MC)
1986-12-09 00:57:46 Md 2.5 6 km SW Fiuminata (MC)
1986-12-09 12:59:59 Md 2.7 1 km SW San Severino Marche (MC)
1987-01-21 06:56:59 Md 3.3 5 km W Visso (MC)
1987-01-21 23:11:59 Md 2.2 1 km E Sellano (PG)
1987-01-22 04:05:40 Md 2.1 7 km NE Norcia (PG)
1987-01-30 07:48:17 Md 2.5 2 km W Treia (MC)
1987-02-04 06:13:25 Md 2.2 2 km N Sellano (PG)
1987-02-04 12:09:10 Md 2.0 5 km S Cingoli (MC)
1987-02-06 15:47:25 Md 2.2 1 km N Fiordimonte (MC)
1987-02-08 19:49:55 Md 2.2 3 km NW Preci (PG)
1987-02-26 17:54:00 Md 2.4 4 km SW Acquacanina (MC)
1987-02-28 11:34:51 Md 2.2 6 km S Cingoli (MC)
1987-03-05 01:25:54 Md 3.0 4 km N Serravalle di Chienti (MC) ... (MC)
1987-03-13 22:05:56 Md 2.4 5 km SE Preci (PG)
1987-03-17 13:24:44 Md 2.6 3 km NW Penna San Giovanni (MC)
1987-03-25 11:27:24 Md 2.2 5 km S Cingoli (MC)
1987-04-07 00:45:56 Md 2.6 5 km NW Sellano (PG)
1987-04-08 20:51:38 Md 3.5 6 km NE Nocera Umbra (PG)
1987-04-10 15:27:03 Md 2.1 6 km S Cingoli (MC)
1987-04-19 14:56:26 Md 2.3 4 km W Muccia (MC)
1987-04-23 14:48:03 Md 2.1 4 km W Serravalle di Chienti (MC) ... (MC)
1987-04-24 17:55:30 Md 2.4 6 km S Cingoli (MC)
1987-04-29 10:07:12 Md 2.2 5 km S Cingoli (MC)
1987-05-01 02:26:08 Md 2.0 1 km W Pioraco (MC)
1987-05-02 09:07:29 Md 2.2 5 km S Acquacanina (MC)
1987-05-09 09:53:13 Md 2.2 7 km S Cingoli (MC)
1987-05-19 20:39:38 Md 2.3 6 km W Arquata del Tronto (AP)
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)