Origin time (UTC) Magnitude Region
1987-03-09 09:32:14 Md 2.6 5 km NE Sigillo (PG)
1987-03-25 08:36:47 Md 2.9 6 km S Gualdo Tadino (PG)
1987-03-25 09:03:41 Md 2.3 5 km SW Gualdo Tadino (PG)
1987-03-25 11:27:24 Md 2.2 5 km S Cingoli (MC)
1987-03-25 15:32:11 Md 2.5 7 km N Nocera Umbra (PG)
1987-04-08 07:24:50 Md 2.9 3 km W Poggio San Vicino (MC)
1987-04-08 08:38:48 Md 2.7 5 km NE Cerreto d'Esi (AN)
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)
1987-04-13 19:41:09 Md 2.0 5 km E Gubbio (PG)
1987-04-17 04:53:49 Md 2.0 2 km E Sigillo (PG)
1987-04-17 12:56:24 Md 2.1 1 km W Sassoferrato (AN)
1987-04-17 19:08:07 Md 2.8 5 km E Fossato di Vico (PG)
1987-04-24 10:49:10 Md 2.1 3 km SE Gualdo Tadino (PG)
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 10:57:19 Md 2.2 5 km SW Cingoli (MC)
1987-05-07 01:11:13 Md 2.1 5 km SW Costacciaro (PG)
1987-05-08 09:55:43 Md 2.3 5 km NE Gubbio (PG)
1987-05-08 15:15:51 Md 2.4 2 km NE Genga (AN)
1987-05-09 09:53:13 Md 2.2 7 km S Cingoli (MC)
1987-05-10 02:29:44 Md 2.2 6 km W Fabriano (AN)
1987-05-12 10:25:36 Md 2.5 4 km S Serra San Quirico (AN)
1987-05-12 11:06:29 Md 2.0 5 km S Cingoli (MC)
1987-05-22 09:15:16 Md 2.3 5 km SW Cingoli (MC)
1987-05-28 13:48:58 Md 2.3 5 km SE Gualdo Tadino (PG)
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)
1987-06-11 04:24:26 Md 2.4 3 km S Matelica (MC)