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

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.

The atmospheric river will bring heavy rain, flood risks and strong winds to the region, with the North Bay taking the brunt ...