Data e Ora (UTC) Magnitudo Zona
1987-04-11 04:54:36 Md 3.4 4 km E Cisterna di Latina (LT)
1987-04-11 19:21:38 Md 2.7 3 km E Nettuno (RM)
1987-04-12 14:45:06 Md 2.4 5 km W Rocca Massima (LT)
1987-04-12 15:21:42 Md 2.5 2 km NW Rocca Massima (LT)
1987-05-01 06:35:52 Md 2.3 1 km SE Rocca Massima (LT)
1987-05-04 20:36:05 Md 2.1 7 km E Aprilia (LT)
1987-05-04 20:36:07 Md 2.3 1 km S Lariano (RM)
1987-05-11 15:02:26 Md 3.0 4 km N Velletri (RM)
1987-05-11 15:04:15 Md 2.4 6 km E Velletri (RM)
1987-05-11 15:07:57 Md 3.4 5 km E Rocca di Papa (RM)
1987-05-11 15:12:11 Md 2.2 2 km W Velletri (RM)
1987-05-12 22:02:36 Md 2.6 5 km SW Velletri (RM)
1987-05-14 00:25:26 Md 2.0 5 km SE Lanuvio (RM)
1987-05-14 02:52:39 Md 2.0 1 km SE Lanuvio (RM)
1987-05-14 11:00:43 Md 2.0 2 km SE Velletri (RM)
1987-05-18 22:06:06 Md 2.3 3 km E Nemi (RM)
1987-05-18 22:31:00 Md 2.0 1 km SE Ciampino (RM)
1987-05-18 23:23:38 Md 2.9 5 km S Lanuvio (RM)
1987-05-19 12:00:22 Md 2.1 3 km W Gallicano nel Lazio (RM)
1987-05-19 18:44:22 Md 2.7 1 km NW Velletri (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)
1987-05-20 12:46:23 Md 2.8 5 km S Velletri (RM)
1987-05-20 13:03:25 Md 2.2 5 km S Velletri (RM)
1987-05-25 04:44:27 Md 2.4 5 km SE Lanuvio (RM)
1987-05-29 06:05:55 Md 2.5 3 km S Velletri (RM)
1987-06-05 03:25:41 Md 2.0 6 km S Velletri (RM)
1987-06-07 09:39:35 Md 2.6 7 km NE Nettuno (RM)
1987-06-17 07:24:26 Md 2.7 8 km W Cisterna di Latina (LT)