Data e Ora (UTC) Magnitudo Zona
1990-12-29 03:07:05 Md 2.5 4 km NE Macerata Feltria (PU)
1991-01-19 10:29:32 Md 2.3 4 km NW Sassoferrato (AN)
1991-02-04 16:15:57 Md 2.0 1 km NW Acqualagna (PU)
1991-02-25 17:08:32 Md 2.1 4 km SE Mercatino Conca (PU)
1991-03-02 10:20:35 Md 2.3 4 km NW Sassoferrato (AN)
1991-03-03 02:47:59 Md 2.4 3 km W Cantiano (PU)
1991-03-09 17:26:21 Md 2.5 6 km NE Sigillo (PG)
1991-03-21 01:47:57 Md 2.6 7 km E Acqualagna (PU)
1991-04-03 10:36:27 Md 2.1 3 km SW Sestino (AR)
1991-05-17 19:24:59 Md 2.0 2 km NE Borgo Pace (PU)
1991-06-04 01:14:26 Md 2.3 4 km SE Pietralunga (PG)
1991-06-09 19:25:42 Md 2.4 3 km SW Scheggia e Pascelupo (PG) ... (PG)
1991-06-24 09:17:14 Md 2.4 7 km SW Sassoferrato (AN)
1991-07-14 17:18:09 Md 2.4 3 km W Sestino (AR)
1991-07-19 13:47:29 Md 2.2 4 km S Pietralunga (PG)
1991-07-19 23:26:10 Md 2.3 5 km NW Cagli (PU)
1991-08-04 03:57:37 Md 2.4 2 km SW Gubbio (PG)
1991-08-08 06:57:19 Md 2.4 3 km NW Frontone (PU)
1991-08-18 19:26:27 Md 2.3 6 km SE Pietralunga (PG)
1991-09-21 13:42:12 Md 2.1 5 km NE Pietralunga (PG)
1991-09-28 17:55:58 Md 2.5 5 km N Gubbio (PG)
1991-10-03 19:18:05 Md 2.5 5 km W Auditore (PU)
1991-10-26 13:02:54 Md 2.2 5 km S Pergola (PU)
1991-11-08 15:41:12 Md 2.1 6 km E Apecchio (PU)
1992-01-05 12:16:43 Md 2.8 6 km E Scheggia e Pascelupo (PG)
1992-01-05 12:20:58 Md 2.4 5 km E Scheggia e Pascelupo (PG)
1992-01-10 17:07:34 Md 2.5 4 km W Apecchio (PU)
1992-02-01 23:31:18 Md 2.7 3 km NW Apecchio (PU)
1992-02-01 23:33:08 Md 2.8 4 km N Apecchio (PU)
1992-02-23 03:04:29 Md 2.3 2 km NW Apecchio (PU)