Origin time (UTC) Magnitude Region
1987-07-26 17:43:53 Md 2.6 4 km N Borbona (RI)
1987-07-26 23:31:04 Md 2.2 4 km NE Borbona (RI)
1987-07-27 01:08:14 Md 2.9 5 km SW Cittareale (RI)
1987-08-02 22:40:00 Md 2.5 4 km NW Acquasanta Terme (AP)
1987-08-02 23:12:45 Md 3.0 5 km NW Acquasanta Terme (AP)
1987-08-07 03:10:04 Md 2.8 6 km W Arquata del Tronto (AP)
1987-08-14 06:23:32 Md 2.1 1 km SE Cascia (PG)
1987-08-22 00:34:43 Md 2.3 3 km N Poggiodomo (PG)
1987-08-25 17:31:44 Md 2.5 1 km NE Cascia (PG)
1987-09-02 01:46:19 Md 2.4 4 km S Norcia (PG)
1987-09-05 04:27:00 Md 2.3 5 km NW Crognaleto (TE)
1987-09-18 10:09:28 Md 2.2 5 km SW Norcia (PG)
1987-09-22 10:52:23 Md 2.3 4 km S Preci (PG)
1987-09-22 23:34:14 Md 3.3 2 km NW Cittareale (RI)
1987-09-28 15:58:33 Md 2.2 3 km N Norcia (PG)
1987-10-04 14:13:10 Md 2.2 7 km SE Castelsantangelo sul Nera (MC) ... (MC)
1987-10-06 04:58:08 Md 2.1 1 km SW Micigliano (RI)
1987-10-09 08:42:11 Md 2.0 6 km S Norcia (PG)
1987-10-20 23:12:45 Md 2.2 4 km NW Posta (RI)
1987-10-29 07:54:28 Md 2.7 8 km W Accumoli (RI)
1987-11-09 07:11:52 Md 2.6 5 km W Accumoli (RI)
1987-11-09 19:18:23 Md 2.1 3 km SE Accumoli (RI)
1987-11-09 19:30:34 Md 2.2 NW Accumoli (RI)
1987-11-18 03:42:26 Md 2.4 4 km NW Accumoli (RI)
1987-11-25 04:46:28 Md 2.3 4 km NW Cascia (PG)
1987-11-27 10:46:04 Md 2.3 2 km NE Montereale (AQ)
1987-11-29 03:26:07 Md 2.3 4 km NE Antrodoco (RI)
1987-11-29 09:21:48 Md 2.3 8 km W Arquata del Tronto (AP)
1987-12-10 21:48:43 Md 3.2 3 km E Pizzoli (AQ)
1987-12-16 02:20:56 Md 2.2 8 km E Monteleone di Spoleto (PG) ... (PG)