The weather phenomena are common for California winters, but they could cause dangerous debris flows or mudslides in recently ...

What is a Pineapple Express? It's a type of atmospheric river that forms a long, narrow tract in the Earth’s atmosphere. This jet stream gathers moisture from the tropics near the equator and ...

The first in what’s expected to be a series of three atmospheric river storms has arrived in California. Forecasters are hopeful the winter storms might finally lift Los Angeles County from the ...

The atmospheric river is being driven by a low pressure system midway between Hawaii and the West Coast, as well as a secondary low-pressure system offshore of the Pacific Northwest. Both are ...

An atmospheric river is slamming portions of California, with multiple inches of rain expected to drench the area until the ...

You can get in touch with Ian by emailing [email protected]. Languages: English. An atmospheric river is bringing a series of winter storms to California, in what could be both a blessing and ...

An atmospheric river is slamming portions of California, with multiple inches of rain expected to drench the area until the storm runs out of moisture Wednesday morning, forecasters say.