A bomb cyclone occurs when a storm's pressure drops quickly, which intensifies the storm and ramps up wind gusts. Atmospheric ...

On Thursday, rain poured across the northern edge of the state, slowly moving south. Santa Rosa Airport saw 4.93 inches of ...

A third day of an atmospheric river storm has inundated Northern California and the Bay Area, with the storm spreading from ...

More than a foot of rain is forecast in Northern California and southwest Oregon, likely causing life-threatening flash ...

An atmospheric river swept through Northern California, dumping record rain and deep snow in the region. In Santa Rosa, the ...

In recent years, "atmospheric river" has become used much more frequently in scientific papers and in media coverage.