Data e Ora (ITItalia) Magnitudo Zona
1986-10-13 06:07:55 Md 3.9 6 km W Montemonaco (AP)
1986-10-13 06:10:00 Md 4.0 6 km S Bolognola (MC)
1986-10-13 06:18:11 Md 2.5 7 km S Bolognola (MC)
1986-10-13 17:16:36 Md 2.8 5 km NW Montemonaco (AP)
1986-10-16 13:44:55 Md 2.7 7 km W Montemonaco (AP)
1986-12-09 13:59:59 Md 2.7 1 km SW San Severino Marche (MC)
1987-01-30 08:48:17 Md 2.5 2 km W Treia (MC)
1987-02-06 16:47:25 Md 2.2 1 km N Fiordimonte (MC)
1987-02-26 18:54:00 Md 2.4 4 km SW Acquacanina (MC)
1987-03-17 14:24:44 Md 2.6 3 km NW Penna San Giovanni (MC)
1987-03-27 17:07:42 Md 2.2 4 km SE Appignano (MC)
1987-04-03 17:34:14 Md 1.9 3 km NE Treia (MC)
1987-05-02 11:07:29 Md 2.2 5 km S Acquacanina (MC)
1987-05-22 13:17:38 Md 2.3 4 km W Macerata (MC)
1987-06-01 14:21:04 Md 2.4 2 km W San Ginesio (MC)
1987-06-01 19:55:40 Md 2.5 1 km NW San Ginesio (MC)
1987-07-03 16:14:21 Md 2.3 4 km SW Montecassiano (MC)
1987-07-03 19:04:44 Md 2.2 3 km S Porto San Giorgio (FM)
1987-07-03 20:04:17 Md 2.3 3 km N Lapedona (FM)
1987-07-07 06:32:53 Md 2.7 2 km W Porto San Giorgio (FM)
1987-07-07 19:35:09 Md 2.9 3 km S Porto Sant'Elpidio (FM)
1987-07-07 20:22:35 Md 3.0 1 km N Montottone (FM)
1987-07-12 22:42:24 Md 2.4 2 km E Sant'Angelo in Pontano (MC) ... (MC)
1987-07-15 19:16:45 Md 2.2 3 km W Cessapalombo (MC)
1987-07-21 04:25:35 Md 3.1 3 km W Porto San Giorgio (FM)
1987-08-01 05:41:10 Md 2.2 1 km E Montappone (FM)
1987-08-06 16:43:56 Md 2.0 5 km W Montemonaco (AP)
1987-08-07 12:16:37 Md 2.3 1 km E Montappone (FM)
1987-08-12 00:08:42 Md 2.2 7 km W Montemonaco (AP)
1987-08-19 02:17:14 Md 2.0 4 km SE Fiordimonte (MC)