Origin time (UTC) Magnitude Region
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)
1987-04-24 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)
1987-05-12 11:06:29 Md 2.0 5 km S Cingoli (MC)
1987-05-22 11:17:38 Md 2.3 4 km W Macerata (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)
1987-07-07 18:22:35 Md 3.0 1 km N Montottone (FM)
1987-07-08 09:37:53 Md 2.2 5 km S Cingoli (MC)
1987-07-12 20:42:24 Md 2.4 2 km E Sant'Angelo in Pontano (MC) ... (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 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)
1987-08-01 03:41:10 Md 2.2 1 km E Montappone (FM)
1987-08-01 12:01:02 Md 2.2 3 km N Monte Cavallo (MC)
1987-08-06 14:43:56 Md 2.0 5 km W Montemonaco (AP)
1987-08-07 10:16:37 Md 2.3 1 km E Montappone (FM)
1987-08-11 22:08:42 Md 2.2 7 km W Montemonaco (AP)
1987-08-19 00:17:14 Md 2.0 4 km SE Fiordimonte (MC)
1987-08-24 12:36:45 Md 2.2 6 km W Montemonaco (AP)
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)