Origin time (UTC) Magnitude Region
1986-06-21 22:57:30 Md 3.6 9 km NE Forlì (FC)
1986-10-01 22:47:05 Md 3.3 7 km SW Casola Valsenio (RA)
1986-11-01 06:45:12 Md 3.3 3 km SW Imola (BO)
1987-03-29 03:37:19 Md 3.7 6 km E Forlimpopoli (FC)
1987-04-01 03:49:14 Md 3.6 3 km E Forlimpopoli (FC)
1987-04-01 03:54:33 Md 3.3 4 km E Forlimpopoli (FC)
1987-04-09 18:26:32 Md 3.0 4 km W Cesena (FC)
1987-04-30 10:14:47 Md 3.0 8 km SE Meldola (FC)
1987-07-16 19:06:05 Md 3.6 4 km W Galeata (FC)
1987-08-19 00:23:19 Md 3.5 9 km S Meldola (FC)
1987-10-14 09:00:51 Md 3.7 4 km NW Cesena (FC)
1987-10-14 09:30:16 Md 3.2 4 km E Bertinoro (FC)
1988-01-19 20:34:55 Md 3.1 2 km W Castel del Rio (BO)
1988-02-16 23:47:39 Md 3.2 3 km NE Bagnacavallo (RA)
1988-04-07 11:42:06 Md 3.0 2 km NE Bagnacavallo (RA)
1988-10-12 06:24:25 Md 3.3 3 km E Portico e San Benedetto (FC) ... (FC)
1989-11-04 03:03:36 Md 3.0 2 km NW Bertinoro (FC)
1989-11-04 03:14:34 Md 3.3 1 km NE Forlimpopoli (FC)
1990-02-24 01:03:55 Md 3.0 4 km NE Civitella di Romagna (FC) ... (FC)
1990-06-30 06:16:45 Md 3.4 3 km E Bertinoro (FC)
1990-11-04 07:13:21 Md 3.0 6 km S Palazzuolo sul Senio (FI)
1990-11-21 01:57:28 Md 3.1 2 km E Marradi (FI)
1990-11-21 01:57:41 Md 3.1 3 km N Marradi (FI)
1990-11-24 12:07:09 Md 3.0 2 km SW Portico e San Benedetto (FC) ... (FC)
1990-11-24 12:13:47 Md 3.1 6 km W Portico e San Benedetto (FC) ... (FC)
1990-11-24 13:04:10 Md 3.1 1 km W Portico e San Benedetto (FC) ... (FC)
1990-11-24 13:15:17 Md 3.0 2 km S Tredozio (FC)
1990-11-24 18:43:32 Md 3.2 2 km E Portico e San Benedetto (FC) ... (FC)
1991-01-07 14:25:36 Md 3.0 2 km NW Galeata (FC)
1991-02-20 13:53:30 Md 3.3 3 km S Russi (RA)