Tuhia he tohutoro mō tēnei wāhanga - Ko tētahi āhuatanga o te wāhi o Simi Valley, kei te taha o te Simi Hills, kei roto i te wāhi mōrearea mō ngā ahi ngahere e horo i roto i nga maunga o Southern California ia torutoru tau. He mōrearea hoki a Simi Valley mō ngā ruu. Ko te raorao e karapotihia ana e nga hapa; ko nga mea tata ko te Santa Rosa Fault ki te Raki-Raki, te Northridge Hills Fault ki te Raki-rawhiti, me te Chatsworth Fault ki te Tonga. I te tau 1994, he nui te kino o ētahi wāhanga o Simi Valley i te ruu o Northridge
He aha? Tirohia te Hunga Hauora i SSFL mō ngā mōhiohio e pā ana ki te tūtukitanga me ngā mōrea e pā ana ki ngā kainoho.