Origin time (UTC) Magnitude Region
1989-04-12 04:47:01 Md 3.3 1 km NE Fanano (MO)
1989-04-16 10:01:00 Md 2.4 1 km SE Grizzana Morandi (BO)
1989-05-21 03:40:54 Md 3.0 5 km E Serramazzoni (MO)
1989-06-08 01:33:47 Md 3.2 3 km S Lizzano in Belvedere (BO)
1989-07-17 05:11:59 Md 2.3 2 km E Formigine (MO)
1989-07-23 18:39:15 Md 2.3 6 km NE Cutigliano (PT)
1989-08-01 08:31:02 Md 2.4 7 km NE San Marcello Pistoiese (PT) ... (PT)
1989-08-13 17:53:21 Md 2.4 5 km SE Guiglia (MO)
1989-09-30 18:40:20 Md 2.5 S Zocca (MO)
1989-11-12 00:50:58 Md 2.8 7 km E San Marcello Pistoiese (PT) ... (PT)
1989-12-05 04:28:35 Md 2.2 3 km SW Alto Reno Terme (BO)
1989-12-13 22:06:47 Md 2.2 5 km SE Lizzano in Belvedere (BO) ... (BO)
1990-01-11 03:57:11 Md 2.6 4 km NE Cutigliano (PT)
1990-02-05 12:19:18 Md 2.5 4 km N Cutigliano (PT)
1990-02-10 14:15:56 Md 2.4 4 km NW Castel di Casio (BO)
1990-02-24 19:30:57 Md 2.6 3 km NE Zocca (MO)
1990-04-11 08:57:35 Md 2.4 2 km W Pievepelago (MO)
1990-05-20 05:27:15 Md 2.2 2 km E Serramazzoni (MO)
1990-05-23 22:12:22 Md 2.2 1 km SW Castiglione dei Pepoli (BO) ... (BO)
1990-06-07 23:22:29 Md 2.3 4 km NE Cutigliano (PT)
1990-08-19 17:36:09 Md 2.2 2 km SW Castel di Casio (BO)
1990-08-27 08:40:31 Md 2.2 3 km NE Palagano (MO)
1990-10-27 13:25:27 Md 2.8 4 km SW Alto Reno Terme (BO)
1990-11-04 13:14:57 Md 2.2 2 km W Sambuca Pistoiese (PT)
1991-01-19 16:10:58 Md 2.3 5 km W Cutigliano (PT)
1991-02-23 01:52:15 Md 3.1 4 km E Serramazzoni (MO)
1991-03-02 14:54:33 Md 2.5 4 km W Vergato (BO)
1991-04-07 05:21:43 Md 2.8 6 km SW Fanano (MO)
1991-04-07 09:57:29 Md 2.4 4 km SW Sestola (MO)
1991-04-14 22:09:02 Md 2.5 4 km N Valsamoggia (BO)