1997 California New Years Floods
The 1997 California New Years Floods resulted from a series of winter storms, from December 26 to January 3 of 1997, fed with tropical moisture by an atmospheric river. It impacted Northern California, resulting in some of the most devastating flooding since the Great Flood of 1862.
Source: Wikipedia — 1997 California New Years Floods (CC BY-SA 4.0)