Origin time (ITItaly) Magnitude Region
1986-10-13 17:16:36 Md 2.8 5 km NW Montemonaco (AP)
1986-10-16 13:44:55 Md 2.7 7 km W Montemonaco (AP)
1986-10-19 09:33:54 Md 2.6 1 km N Muccia (MC)
1986-11-12 00:50:09 Md 2.9 6 km SW Serravalle di Chienti (MC) ... (MC)
1986-12-05 15:59:25 Md 2.5 3 km SE Serravalle di Chienti (MC) ... (MC)
1986-12-09 01:57:46 Md 2.5 6 km SW Fiuminata (MC)
1986-12-09 13:59:59 Md 2.7 1 km SW San Severino Marche (MC)
1986-12-12 16:28:19 Md 2.5 4 km W Appignano (MC)
1986-12-17 12:10:47 Md 2.6 4 km E Cingoli (MC)
1987-01-21 07:56:59 Md 3.3 5 km W Visso (MC)
1987-01-30 08:48:17 Md 2.5 2 km W Treia (MC)
1987-02-04 13:09:10 Md 2.0 5 km S Cingoli (MC)
1987-02-06 16:47:25 Md 2.2 1 km N Fiordimonte (MC)
1987-02-06 17:12:21 Md 2.1 4 km SW Cingoli (MC)
1987-02-26 18:54:00 Md 2.4 4 km SW Acquacanina (MC)
1987-02-28 12:34:51 Md 2.2 6 km S Cingoli (MC)
1987-03-05 02:25:54 Md 3.0 4 km N Serravalle di Chienti (MC) ... (MC)
1987-03-17 14:24:44 Md 2.6 3 km NW Penna San Giovanni (MC)
1987-03-25 12:27:24 Md 2.2 5 km S Cingoli (MC)
1987-03-27 17:07:42 Md 2.2 4 km SE Appignano (MC)
1987-04-03 17:34:14 Md 1.9 3 km NE Treia (MC)
1987-04-08 09:24:50 Md 2.9 3 km W Poggio San Vicino (MC)
1987-04-08 10:38:48 Md 2.7 5 km NE Cerreto d'Esi (AN)
1987-04-08 22:51:38 Md 3.5 6 km NE Nocera Umbra (PG)
1987-04-10 17:27:03 Md 2.1 6 km S Cingoli (MC)
1987-04-19 16:56:26 Md 2.3 4 km W Muccia (MC)
1987-04-23 16:48:03 Md 2.1 4 km W Serravalle di Chienti (MC) ... (MC)
1987-04-24 19:55:30 Md 2.4 6 km S Cingoli (MC)
1987-04-29 12:07:12 Md 2.2 5 km S Cingoli (MC)
1987-05-01 04:26:08 Md 2.0 1 km W Pioraco (MC)