Data e Ora (UTC) Magnitudo Zona
1989-12-05 07:40:25 Md 2.0 4 km NW Colonna (RM)
1989-11-21 05:25:41 Md 2.0 1 km E Grottaferrata (RM)
1987-05-19 20:09:40 Md 2.0 4 km S Rocca Priora (RM)
1987-05-20 05:13:28 Md 2.0 2 km E Nemi (RM)
1987-05-20 08:24:13 Md 2.0 4 km E Nemi (RM)
1989-12-29 00:20:35 Md 2.0 5 km NW Colonna (RM)
1987-06-02 13:02:05 Md 2.0 5 km S Formello (RM)
1987-06-04 10:27:45 Md 2.0 3 km SW Guidonia Montecelio (RM)
1990-03-18 03:39:55 Md 2.0 1 km SW Genzano di Roma (RM)
1989-05-24 01:44:28 Md 2.0 7 km SW Ciampino (RM)
1991-01-09 18:25:46 Md 2.0 4 km NW Ciampino (RM)
1988-07-18 02:09:10 Md 2.0 3 km E San Cesareo (RM)
1990-01-17 10:16:39 Md 2.0 4 km NW Frascati (RM)
1992-02-19 06:36:28 Md 2.0 4 km SE Rocca Priora (RM)
1987-05-18 22:31:00 Md 2.0 1 km SE Ciampino (RM)
1989-11-21 05:21:43 Md 2.0 2 km E Castel Gandolfo (RM)
1989-10-25 21:22:19 Md 2.0 1 km SE Colonna (RM)
1988-12-07 07:17:15 Md 2.0 3 km NE Roma (RM)
1989-08-17 04:31:33 Md 2.0 1 km W Mentana (RM)
1988-07-17 21:12:15 Md 2.0 4 km NE Pomezia (RM)
1990-09-21 01:45:48 Md 2.0 13 km SW Roma (RM)
1989-05-16 04:42:34 Md 2.0 2 km NW Nemi (RM)
1991-12-07 08:15:30 Md 2.0 2 km S San Cesareo (RM)
1990-07-29 03:06:04 Md 2.0 3 km NW Colonna (RM)
1986-04-04 13:07:08 Md 2.0 4 km SW Tivoli (RM)
1989-05-17 01:47:37 Md 2.0 1 km E Genzano di Roma (RM)
1991-12-04 08:04:22 Md 2.0 7 km SW Roma (RM)
1990-02-05 22:05:41 Md 2.0 1 km N Rocca di Papa (RM)
1990-04-12 04:35:02 Md 2.0 5 km N Monte Porzio Catone (RM)
1988-11-27 17:01:55 Md 2.0 2 km SE Rocca Priora (RM)