Origin time (UTC) Magnitude Region
1986-10-13 05:10:00 Md 4.0 6 km S Bolognola (MC)
1989-12-22 06:48:14 Md 4.0 4 km S Valtopina (PG)
1997-05-12 13:50:15 Md 4.6 4 km SE Giano dell'Umbria (PG)
1997-09-03 22:07:30 Md 4.4 7 km E Valtopina (PG)
1997-09-26 00:33:11 MLNET 5.6 7 km SW Serravalle di Chienti (MC) ... (MC)
1997-09-26 09:40:24 MLNET 5.8 6 km SW Serravalle di Chienti (MC) ... (MC)
1997-09-27 08:08:06 MLNET 4.3 5 km SE Nocera Umbra (PG)
1997-09-27 17:13:02 MLNET 4.0 7 km SW Serravalle di Chienti (MC) ... (MC)
1997-09-27 19:56:41 MLNET 4.0 4 km SW Serravalle di Chienti (MC) ... (MC)
1997-10-02 10:59:55 Md 4.0 5 km SE Nocera Umbra (PG)
1997-10-03 08:55:20 Md 4.7 8 km SW Serravalle di Chienti (MC) ... (MC)
1997-10-04 06:49:57 Md 4.1 3 km N Sellano (PG)
1997-10-04 15:07:19 Md 4.1 6 km NE Sellano (PG)
1997-10-04 16:13:31 Md 4.3 5 km NE Sellano (PG)
1997-10-04 18:47:46 Md 4.3 5 km NE Sellano (PG)
1997-10-06 23:24:51 MLNET 5.4 7 km W Monte Cavallo (MC)
1997-10-07 05:09:55 Md 4.1 7 km W Monte Cavallo (MC)
1997-10-12 11:08:35 Md 4.7 3 km NW Preci (PG)
1997-10-13 11:01:44 Md 4.0 1 km E Preci (PG)
1997-10-13 13:09:19 Md 4.0 4 km SW Preci (PG)
1997-10-14 15:23:09 MLNET 5.5 4 km NE Sellano (PG)
1997-10-15 22:53:09 Md 4.1 6 km NW Preci (PG)
1997-10-16 12:00:30 Md 4.1 6 km SW Serravalle di Chienti (MC) ... (MC)
1997-10-25 03:08:04 Md 4.0 4 km W Norcia (PG)
1997-11-08 15:31:53 Md 4.0 2 km SE Preci (PG)
1997-11-09 19:07:32 Md 4.6 3 km SE Preci (PG)
1997-12-31 16:02:14 Md 4.0 6 km SW Preci (PG)
1998-03-21 16:45:09 Md 4.1 8 km W Monte Cavallo (MC)
1998-06-25 00:32:51 Md 4.0 11 km SW Serravalle di Chienti (MC) ... (MC)
1999-10-10 15:35:52 Md 4.0 9 km NW Cittareale (RI)