Data e Ora (UTC) Magnitudo Zona
1997-11-23 21:05:56 Md 2.7 2 km W Lanuvio (RM)
1998-11-09 13:11:47 Md 2.3 2 km SW Velletri (RM)
1999-02-14 23:57:20 Md 2.2 3 km W Lanuvio (RM)
1999-02-14 23:58:07 Md 2.2 5 km SW Lanuvio (RM)
1999-05-03 16:27:01 Md 2.1 5 km SE Velletri (RM)
1999-05-07 18:16:07 Md 2.1 3 km W Velletri (RM)
1999-05-15 01:06:24 Md 2.0 3 km SW Velletri (RM)
1999-06-04 20:28:14 Md 2.3 3 km S Lanuvio (RM)
2000-07-03 07:57:04 Md 2.1 4 km E Nemi (RM)
2000-07-20 03:57:14 Md 3.0 1 km SW Lariano (RM)
2000-08-03 04:34:20 Md 3.1 2 km NW Velletri (RM)
2000-08-17 01:46:00 Md 2.5 3 km S Lanuvio (RM)
2000-09-02 15:45:09 Md 2.4 2 km NW Ciampino (RM)
2000-10-17 05:35:26 Md 2.1 1 km NW Monte Porzio Catone (RM)
2000-10-17 05:48:20 Md 2.7 1 km N Monte Compatri (RM)
2001-03-20 21:00:00 Md 3.0 1 km W Lariano (RM)
2001-05-06 05:06:29 Md 1.7 2 km SW Albano Laziale (RM)
2001-05-06 05:06:52 Md 1.9 2 km SW Albano Laziale (RM)
2001-12-24 15:21:32 Md 2.2 3 km E Rocca Priora (RM)
2002-05-01 06:41:21 Md 2.3 6 km SE Velletri (RM)
2002-05-24 01:30:07 Md 2.4 3 km N Velletri (RM)
2002-06-03 23:54:06 Md 2.5 3 km N Velletri (RM)
2002-07-03 07:03:16 Md 2.4 1 km NE Velletri (RM)
2002-09-28 08:33:23 Md 2.6 1 km W Nemi (RM)
2003-04-16 19:50:42 Md 2.3 1 km SW Ariccia (RM)
2003-06-08 06:33:59 Md 1.9 2 km SW Rocca di Papa (RM)
2003-06-08 06:35:29 Md 1.9 2 km N Nemi (RM)
2003-07-23 01:47:45 Md 2.2 5 km E Nemi (RM)
2003-10-19 02:38:11 Md 2.1 4 km NE Ciampino (RM)
2003-10-22 02:04:17 Md 2.9 4 km S Ciampino (RM)