Rubuta ci gaba ga wannan sakin layi - Wasu daga cikin ƙungiyoyi mafi mahimmanci sun hada da girgizar kasa ta Northridge
(1994), fashewar bam na Oklahoma City (1995), Cibiyar Kasuwanci ta Duniya (2001) Hurricane Katrina (2005) Hurricane Harvey (2017) da kuma Hurricane Maria (2017)