In the past week, California has experienced two overlapping weather phenomena: an atmospheric river, where a current of dense moisture flows from the ocean, and a bomb cyclone, a storm with a rapid drop in pressure that creates an explosive effect.
In the past week, California has experienced two overlapping weather phenomena: an atmospheric river, where a current of dense moisture flows from the ocean, and a bomb cyclone, a storm with a rapid drop in pressure that creates an explosive effect.