Origin time (UTC) Magnitude Region
1998-03-21 21:20:09 Md 3.0 6 km SW Monte Cavallo (MC)
1998-03-22 02:14:16 Md 3.0 7 km SW Monte Cavallo (MC)
1998-03-22 09:40:58 Md 3.0 8 km W Monte Cavallo (MC)
1998-03-22 16:53:16 Md 3.0 7 km N Sellano (PG)
1998-04-01 19:30:29 Md 3.0 5 km N Sellano (PG)
1998-04-03 08:23:39 Md 3.0 4 km SE Gualdo Tadino (PG)
1998-04-03 20:33:06 Md 3.0 5 km S Gualdo Tadino (PG)
1998-04-05 04:19:56 Md 3.0 7 km S Gualdo Tadino (PG)
1998-04-06 11:20:08 Md 3.0 7 km NW Nocera Umbra (PG)
1998-04-07 07:25:27 Md 3.0 6 km SE Gualdo Tadino (PG)
1998-04-08 11:28:49 Md 3.0 3 km SE Gualdo Tadino (PG)
1998-04-15 06:17:51 Md 3.0 5 km W Serravalle di Chienti (MC) ... (MC)
1998-04-15 17:06:13 Md 3.0 4 km SW Gualdo Tadino (PG)
1998-04-17 11:07:27 Md 3.0 8 km E Valfabbrica (PG)
1998-04-23 10:18:45 Md 3.0 6 km NW Valtopina (PG)
1998-04-23 14:38:18 Md 3.0 7 km SE Gualdo Tadino (PG)
1998-04-23 23:06:17 Md 3.0 5 km SE Nocera Umbra (PG)
1998-05-05 11:52:41 Md 3.0 6 km SW Preci (PG)
1998-05-06 23:20:32 Md 3.0 3 km SE Gualdo Tadino (PG)
1998-05-25 04:45:03 Md 3.0 6 km SE Gualdo Tadino (PG)
1998-05-30 06:11:11 Md 3.0 8 km W Fiuminata (MC)
1998-06-01 11:37:32 Md 3.0 6 km W Fiuminata (MC)
1998-06-05 17:00:15 Md 3.0 6 km N Nocera Umbra (PG)
1998-06-21 17:51:34 Md 3.0 4 km S Gualdo Tadino (PG)
1998-06-25 00:53:57 Md 3.0 8 km SE Valtopina (PG)
1998-06-30 17:27:22 Md 3.0 6 km E Valtopina (PG)
1998-07-20 16:33:36 Md 3.0 4 km S Gualdo Tadino (PG)
1998-07-29 03:14:18 Md 3.0 5 km SW Cessapalombo (MC)
1998-08-02 08:02:07 Md 3.0 6 km SW Gualdo Tadino (PG)
1998-08-14 05:22:37 Md 3.0 6 km NE Nocera Umbra (PG)