Data e Ora (UTC) Magnitudo Zona
1990-01-04 05:26:22 Md 2.2 3 km SW Velletri (RM)
1990-02-18 08:20:38 Md 2.6 2 km S Nemi (RM)
1989-11-21 01:27:49 Md 2.4 1 km NW Nemi (RM)
1990-08-29 16:35:01 Md 2.4 3 km E Nemi (RM)
1990-01-20 21:52:17 Md 2.2 2 km S Velletri (RM)
1987-10-14 13:28:01 Md 2.3 1 km N Lanuvio (RM)
1989-10-17 20:15:57 Md 2.8 2 km NE Nemi (RM)
1987-05-11 15:07:57 Md 3.4 5 km E Rocca di Papa (RM)
1987-05-11 15:02:26 Md 3.0 4 km N Velletri (RM)
1999-05-07 18:16:07 Md 2.1 3 km W Velletri (RM)
1989-04-13 01:15:19 Md 2.6 2 km SE Nemi (RM)
1989-04-23 23:32:21 Md 3.3 2 km S Monte Porzio Catone (RM)
1990-01-04 06:34:17 Md 2.3 1 km NE Nemi (RM)
2009-09-05 06:38:31 ML 2.0 1 km S Lariano (RM)
1987-07-21 15:17:20 Md 3.0 3 km W Lanuvio (RM)
1990-01-22 03:36:10 Md 3.2 E Nemi (RM)
1989-09-05 18:11:43 Md 2.4 3 km NW Grottaferrata (RM)
1990-02-14 06:47:54 Md 2.2 1 km SE Marino (RM)
1990-03-23 21:37:02 Md 2.2 2 km W Rocca di Papa (RM)
1989-09-19 23:07:40 Md 2.6 1 km S Nemi (RM)
1995-11-23 01:16:09 Md 2.1 NW Velletri (RM)
1989-11-17 20:18:43 Md 2.7 3 km NE Nemi (RM)
1989-04-13 08:01:52 Md 2.7 4 km S Rocca Priora (RM)
1989-05-19 09:41:47 Md 2.1 2 km E Rocca di Papa (RM)
1992-05-22 13:21:13 Md 2.4 4 km SE Velletri (RM)
2009-03-27 01:18:46 ML 2.5 1 km E Castel Gandolfo (RM)
1989-12-28 18:06:02 Md 2.4 4 km E Nemi (RM)
1989-12-22 19:56:20 Md 2.9 1 km E Nemi (RM)
2020-12-18 17:25:26 ML 2.1 2 km SW Lanuvio (RM)
1987-05-29 06:05:55 Md 2.5 3 km S Velletri (RM)