Origin time (UTC) Magnitude Region
1987-09-05 18:44:20 Md 2.1 2 km E Monte Cavallo (MC)
1987-09-06 06:08:38 Md 2.3 2 km SE Montelparo (FM)
1987-09-11 09:00:56 Md 2.1 3 km SE Apiro (MC)
1987-09-14 09:56:13 Md 3.0 3 km SW Acquacanina (MC)
1987-09-14 10:13:36 Md 2.1 6 km S Cingoli (MC)
1987-09-15 09:56:13 Md 3.0 2 km SW Fiastra (MC)
1987-09-16 10:35:35 Md 2.5 5 km S Cingoli (MC)
1987-09-16 11:04:06 Md 2.2 5 km S Cingoli (MC)
1987-09-16 16:20:43 Md 2.3 5 km SW Cingoli (MC)
1987-09-18 02:49:24 Md 2.0 4 km NW Serravalle di Chienti (MC) ... (MC)
1987-09-20 21:55:17 Md 2.3 5 km W Montemonaco (AP)
1987-09-21 01:46:06 Md 2.7 6 km E Castelsantangelo sul Nera (MC) ... (MC)
1987-09-21 02:06:00 Md 2.2 7 km W Montemonaco (AP)
1987-09-24 00:00:08 Md 2.1 2 km NW Monte Cavallo (MC)
1987-10-03 04:34:25 Md 1.9 4 km SE Appignano (MC)
1987-10-05 07:38:02 Md 2.2 4 km NE Amandola (FM)
1987-10-05 07:43:20 Md 2.3 SE Montottone (FM)
1987-10-06 01:28:57 Md 1.9 6 km N Tolentino (MC)
1987-10-09 12:12:08 Md 2.1 6 km SE Apiro (MC)
1987-10-21 16:47:31 Md 2.1 5 km SE Apiro (MC)
1987-10-23 04:45:24 Md 2.3 3 km E Monte Cavallo (MC)
1987-10-28 23:33:10 Md 2.7 1 km E Santa Vittoria in Matenano (FM) ... (FM)
1987-10-31 12:37:52 Md 2.4 4 km SW Cingoli (MC)
1987-11-03 16:12:45 Md 2.0 6 km SW Cingoli (MC)
1987-11-07 15:16:49 Md 2.3 3 km NW Sarnano (MC)
1987-11-14 04:09:25 Md 2.8 3 km E Ripe San Ginesio (MC)
1987-11-25 13:59:27 Md 2.1 4 km SE Apiro (MC)
1987-11-27 22:22:17 Md 2.0 1 km NE Muccia (MC)
1987-12-12 11:48:33 Md 2.0 4 km SW Cingoli (MC)
1987-12-17 18:28:35 Md 2.4 1 km NE Visso (MC)