Data e Ora (ITItalia) Magnitudo Zona
1990-03-15 13:17:48 Md 3.1 5 km S Lanuvio (RM)
1991-01-09 01:14:44 Md 2.2 1 km W San Cesareo (RM)
1989-05-30 19:43:53 Md 2.2 4 km W Castel Gandolfo (RM)
1988-07-18 04:09:57 Md 2.6 2 km W Gallicano nel Lazio (RM)
1989-05-23 06:22:12 Md 2.1 1 km SW San Cesareo (RM)
1989-11-15 22:11:27 Md 3.4 3 km SW Rocca Priora (RM)
1988-07-17 23:12:15 Md 2.0 4 km NE Pomezia (RM)
1990-07-11 07:37:54 Md 2.3 4 km N Lariano (RM)
1989-08-19 09:46:39 Md 2.1 2 km N Frascati (RM)
1989-05-31 19:30:47 Md 2.2 2 km S San Cesareo (RM)
1988-11-29 12:51:42 Md 2.9 5 km SE Ardea (RM)
1989-05-19 04:58:34 Md 2.3 2 km E Rocca Priora (RM)
1989-10-17 06:59:26 Md 2.3 6 km E Aprilia (LT)
1987-02-22 02:11:58 Md 2.8 6 km SW Cisterna di Latina (LT)
1987-03-15 00:09:18 Md 3.3 5 km SW Velletri (RM)
1988-09-11 03:14:01 Md 2.4 3 km W Acuto (FR)
1990-03-25 14:35:21 Md 2.2 4 km S Ciampino (RM)
1990-06-11 21:23:31 Md 2.2 2 km W Labico (RM)
1989-12-27 16:13:53 Md 2.3 4 km SE Lanuvio (RM)
1990-09-14 15:37:29 Md 2.3 6 km S Guidonia Montecelio (RM)
1987-05-14 13:00:43 Md 2.0 2 km SE Velletri (RM)
1988-06-29 14:20:18 Md 3.3 6 km W Sezze (LT)
1989-12-28 02:00:49 Md 2.1 4 km W Castel Gandolfo (RM)
1989-10-20 01:03:27 Md 2.0 1 km S Valmontone (RM)
1989-07-31 16:17:14 Md 2.8 7 km S Ardea (RM)
1988-11-29 13:28:39 Md 3.2 5 km SW Lanuvio (RM)
1987-05-01 08:35:52 Md 2.3 1 km SE Rocca Massima (LT)
1987-04-12 17:21:42 Md 2.5 2 km NW Rocca Massima (LT)
1990-01-07 11:56:37 Md 2.4 4 km S Labico (RM)
1987-03-22 05:51:32 Md 2.5 5 km NE Aprilia (LT)