Data e Ora (ITItalia) Magnitudo Zona
1990-10-13 21:07:27 Md 2.8 2 km W Montalto delle Marche (AP) ... (AP)
1990-10-15 04:48:27 Md 2.2 3 km SW Montegallo (AP)
1990-10-15 20:21:13 Md 2.0 2 km E Montalto delle Marche (AP) ... (AP)
1990-10-15 22:31:16 Md 2.3 4 km W Accumoli (RI)
1990-10-16 00:00:59 Md 2.3 4 km S Montegallo (AP)
1990-10-18 11:05:42 Md 3.1 2 km SW Cossignano (AP)
1990-10-18 19:52:53 Md 2.5 2 km NW Rotella (AP)
1990-10-21 10:53:14 Md 2.8 3 km S Monte Rinaldo (FM)
1990-10-21 14:44:22 Md 2.5 3 km SE Montelparo (FM)
1990-10-23 00:00:11 Md 2.8 2 km S Controguerra (TE)
1990-10-24 14:15:04 Md 2.3 3 km NW Montedinove (AP)
1990-10-24 19:48:33 Md 2.7 2 km NW Montedinove (AP)
1990-10-25 06:37:46 Md 2.3 3 km E Capitignano (AQ)
1990-11-18 20:11:33 Md 2.5 2 km N Rotella (AP)
1991-01-26 20:53:10 Md 2.5 6 km NW Cortino (TE)
1991-01-26 21:01:02 Md 2.4 6 km W Rocca Santa Maria (TE)
1991-03-17 14:36:10 Md 2.7 NE Montalto delle Marche (AP)
1991-03-23 19:55:23 Md 2.9 2 km SE Monsampolo del Tronto (AP) ... (AP)
1991-04-27 06:16:14 Md 2.4 5 km N Acquasanta Terme (AP)
1991-05-11 13:46:23 Md 2.8 4 km NW Monsampolo del Tronto (AP) ... (AP)
1991-06-06 02:27:15 Md 2.7 2 km NW Isola del Gran Sasso d'Italia (TE) ... (TE)
1991-07-05 18:28:34 Md 2.5 3 km W Campotosto (AQ)
1991-07-06 01:37:51 Md 2.4 6 km W Campotosto (AQ)
1991-07-06 06:02:17 Md 2.2 4 km W Campotosto (AQ)
1991-07-12 14:05:30 Md 3.2 S Corropoli (TE)
1991-07-25 20:50:51 Md 2.2 3 km E Venarotta (AP)
1991-08-25 12:04:23 Md 2.6 6 km NE Montereale (AQ)
1991-09-06 01:19:09 Md 3.0 7 km W Cortino (TE)
1991-11-12 22:45:55 Md 3.1 3 km SW Comunanza (AP)
1991-11-12 23:55:40 Md 2.4 3 km NE Montemonaco (AP)