Data e Ora (ITItalia) Magnitudo Zona
1990-10-25 02:09:37 Md 2.4 4 km E Cantiano (PU)
1990-11-10 20:47:56 Md 2.9 5 km N Valfabbrica (PG)
1990-11-24 04:56:25 Md 2.6 5 km E Cantiano (PU)
1990-11-26 23:02:20 Md 2.5 6 km SW Serra Sant'Abbondio (PU)
1990-12-03 19:12:05 Md 2.5 4 km SW Serra Sant'Abbondio (PU)
1991-01-19 11:29:32 Md 2.3 4 km NW Sassoferrato (AN)
1991-01-21 22:10:54 Md 2.1 7 km N Valfabbrica (PG)
1991-02-04 17:15:57 Md 2.0 1 km NW Acqualagna (PU)
1991-02-13 12:38:08 Md 1.9 6 km E Umbertide (PG)
1991-03-02 11:20:35 Md 2.3 4 km NW Sassoferrato (AN)
1991-03-03 03:47:59 Md 2.4 3 km W Cantiano (PU)
1991-03-09 18:26:21 Md 2.5 6 km NE Sigillo (PG)
1991-03-26 02:54:43 Md 2.4 5 km S Gualdo Tadino (PG)
1991-06-04 03:14:26 Md 2.3 4 km SE Pietralunga (PG)
1991-06-04 09:07:11 Md 2.5 5 km W Valfabbrica (PG)
1991-06-09 21:25:42 Md 2.4 3 km SW Scheggia e Pascelupo (PG) ... (PG)
1991-06-16 02:36:59 Md 2.7 8 km N Valfabbrica (PG)
1991-06-24 01:31:24 Md 2.5 7 km SW Gubbio (PG)
1991-06-24 11:17:14 Md 2.4 7 km SW Sassoferrato (AN)
1991-07-19 15:47:29 Md 2.2 4 km S Pietralunga (PG)
1991-07-20 01:26:10 Md 2.3 5 km NW Cagli (PU)
1991-08-04 05:57:37 Md 2.4 2 km SW Gubbio (PG)
1991-08-08 08:57:19 Md 2.4 3 km NW Frontone (PU)
1991-08-18 21:26:27 Md 2.3 6 km SE Pietralunga (PG)
1991-09-21 15:42:12 Md 2.1 5 km NE Pietralunga (PG)
1991-09-26 06:04:58 Md 3.1 7 km W Esanatoglia (MC)
1991-09-28 19:55:58 Md 2.5 5 km N Gubbio (PG)
1991-10-30 13:35:45 Md 2.2 8 km NE Valfabbrica (PG)
1991-11-08 16:41:12 Md 2.1 6 km E Apecchio (PU)
1992-01-05 13:16:43 Md 2.8 6 km E Scheggia e Pascelupo (PG)