Data e Ora (UTC) Magnitudo Zona
1987-10-21 14:31:25 Md 2.5 5 km SW Frontone (PU)
1987-12-07 14:26:14 Md 2.2 1 km NE Genga (AN)
1987-12-09 19:06:23 Md 2.1 3 km NW Cagli (PU)
1987-12-18 11:04:16 Md 2.4 2 km E Genga (AN)
1987-12-29 10:57:24 Md 2.2 2 km NE Genga (AN)
1988-01-02 06:51:56 Md 2.2 2 km SE Acqualagna (PU)
1988-01-15 15:54:56 Md 2.1 4 km SW Serra San Quirico (AN)
1988-03-04 08:41:06 Md 2.3 2 km NE Genga (AN)
1988-03-19 08:03:39 Md 2.2 3 km E Genga (AN)
1988-05-07 06:37:43 Md 2.5 4 km E Genga (AN)
1988-06-30 22:48:48 Md 2.0 5 km N Fabriano (AN)
1988-07-09 08:25:48 Md 2.2 2 km E Genga (AN)
1988-07-13 08:16:14 Md 2.3 Costa Marchigiana Anconetana (Ancona) ...
1988-08-02 15:43:10 Md 2.4 2 km SW Serra San Quirico (AN)
1988-08-04 10:00:34 Md 2.2 5 km SE Genga (AN)
1988-08-12 15:34:31 Md 2.4 4 km E Genga (AN)
1988-10-15 10:33:10 Md 2.3 3 km E Genga (AN)
1988-11-10 08:56:38 Md 2.7 4 km SE Genga (AN)
1989-01-21 11:13:42 Md 2.0 2 km E Genga (AN)
1989-02-11 09:24:27 Md 2.1 4 km SW Arcevia (AN)
1989-02-14 14:57:41 Md 2.9 4 km NE Arcevia (AN)
1989-02-18 22:16:37 Md 3.1 1 km W Mondolfo (PU)
1989-02-18 23:09:55 Md 2.5 2 km NE Mondolfo (PU)
1989-02-20 01:36:09 Md 2.4 2 km NE Trecastelli (AN)
1989-02-22 11:01:06 Md 2.4 2 km S Genga (AN)
1989-03-03 22:29:48 Md 3.1 Costa Marchigiana Anconetana (Ancona) ...
1989-03-10 11:08:29 Md 2.2 2 km E Genga (AN)
1989-03-17 16:18:24 Md 2.2 3 km SW Serra San Quirico (AN)
1989-05-20 08:15:53 Md 2.2 4 km E Genga (AN)
1989-07-20 22:12:20 Md 2.8 3 km S Isola del Piano (PU)