Data e Ora (UTC) Magnitudo Zona
1990-01-20 21:52:17 Md 2.2 2 km S Velletri (RM)
1990-01-22 00:44:33 Md 2.2 1 km W Lanuvio (RM)
1990-02-01 14:11:54 Md 2.2 1 km N Monte Compatri (RM)
1990-02-09 11:36:52 Md 2.2 1 km SW Rocca di Papa (RM)
1990-02-12 22:34:29 Md 2.2 2 km W Albano Laziale (RM)
1990-02-13 22:12:39 Md 2.2 2 km W Nemi (RM)
1990-02-14 06:06:57 Md 2.2 1 km E Castel Gandolfo (RM)
1990-02-14 06:47:54 Md 2.2 1 km SE Marino (RM)
1990-02-23 21:05:49 Md 2.2 1 km NW Nemi (RM)
1990-03-06 23:23:44 Md 2.2 1 km W Rocca di Papa (RM)
1990-03-16 16:43:19 Md 2.2 2 km S Rocca di Papa (RM)
1990-03-23 21:37:02 Md 2.2 2 km W Rocca di Papa (RM)
1990-03-25 12:35:21 Md 2.2 4 km S Ciampino (RM)
1990-03-30 00:55:40 Md 2.2 2 km W Rocca di Papa (RM)
1990-06-10 03:18:29 Md 2.2 1 km S San Cesareo (RM)
1990-07-31 03:41:16 Md 2.2 1 km SE Castel Gandolfo (RM)
1990-09-14 13:10:04 Md 2.2 1 km SW Rocca Priora (RM)
1990-10-21 00:50:08 Md 2.2 1 km W Velletri (RM)
1991-01-09 00:14:44 Md 2.2 1 km W San Cesareo (RM)
1991-04-18 04:59:04 Md 2.2 2 km W Albano Laziale (RM)
1991-12-08 01:58:33 Md 2.2 2 km NE Rocca Priora (RM)
1994-08-26 03:04:01 Md 2.2 5 km W Lanuvio (RM)
1995-11-25 08:12:53 Md 2.2 4 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)
2001-12-24 15:21:32 Md 2.2 3 km E Rocca Priora (RM)
2003-07-23 01:47:45 Md 2.2 5 km E Nemi (RM)
2003-10-22 04:54:12 Md 2.2 3 km S Ciampino (RM)
2007-11-08 11:12:10 ML 2.2 4 km W Lanuvio (RM)
2007-12-19 08:37:09 ML 2.2 4 km W Lanuvio (RM)