Origin time (ITItaly) Magnitude Region
1998-07-01 18:50:16 Md 2.5 8 km SW Spoleto (PG)
1998-08-25 11:13:38 Md 2.4 3 km SE Narni (TR)
1998-08-30 17:14:50 Md 2.6 5 km E Stroncone (TR)
1998-09-04 18:19:11 Md 2.3 4 km E Penna in Teverina (TR)
1998-09-10 08:11:45 Md 3.0 4 km W Arrone (TR)
1998-10-01 13:52:33 Md 2.4 5 km W Terni (TR)
1998-10-09 04:49:44 Md 2.7 4 km NE Narni (TR)
1998-11-22 15:34:04 Md 2.2 1 km N Montefranco (TR)
1998-11-25 17:24:43 Md 2.9 4 km NE Terni (TR)
1998-11-25 21:37:13 Md 2.1 4 km E Terni (TR)
1998-11-26 01:25:00 Md 3.3 5 km NE Terni (TR)
1998-11-26 01:29:07 Md 2.7 5 km NE Terni (TR)
1998-11-26 03:25:02 Md 3.2 5 km E Terni (TR)
1998-12-09 03:38:36 Md 2.3 8 km NW Montefranco (TR)
1998-12-23 22:42:47 Md 2.2 2 km S San Gemini (TR)
1998-12-25 04:21:46 Md 2.2 4 km NW Belmonte in Sabina (RI)
1999-01-24 04:53:57 Md 2.9 SE Contigliano (RI)
1999-02-27 03:39:34 Md 2.5 5 km NE Ferentillo (TR)
1999-03-21 05:46:07 Md 3.2 3 km N Giove (TR)
1999-03-22 05:19:52 Md 2.2 3 km E Penna in Teverina (TR)
1999-03-24 01:43:13 Md 2.8 2 km SE Arrone (TR)
1999-03-24 03:52:31 Md 2.1 2 km NW Labro (RI)
1999-03-31 07:33:52 Md 2.5 2 km NW Attigliano (TR)
1999-03-31 16:22:39 Md 2.2 1 km S Rivodutri (RI)
1999-04-11 01:21:02 Md 2.5 4 km W Arrone (TR)
1999-04-12 23:04:38 Md 2.5 5 km E Amelia (TR)
1999-04-28 05:59:15 Md 2.2 5 km NW Ferentillo (TR)
1999-05-19 11:24:28 Md 2.3 6 km SW Arrone (TR)
1999-07-17 12:32:04 Md 2.3 3 km NW Terni (TR)
1999-08-03 20:36:10 Md 3.2 1 km N Monte San Giovanni in Sabina (RI) ... (RI)