1996年3月21日，美国路易斯安那州新奥尔良市一座综合性仓库在一天内连续发生了两起火灾，第二次火灾共持续了6天6夜最终才被新奥尔良市消防总队全部扑灭。据美国消防协会对火灾事故调查发现，该仓库火灾最初是由纵火引起，在第一次火灾刚被扑灭不久，紧接着又爆发了一场规模更 On March 21, 1996, an integrated warehouse in New Orleans, Louisiana, United States produced two consecutive fires during the day. The second fire lasted six days and six nights before it was finally extinguished by the New Orleans City Fire Corps. According to a fire accident investigation conducted by the American Fire Protection Association, the warehouse fire was initially caused by arson. Shortly after the first fire had just been extinguished, another large-scale explosion broke out.