In 2010, an atmospheric river fed into a storm taking aim at the U.S. Mid-Atlantic states, resulting in a "snowmageddon," The Weather Channel reported.. And it says atmospheric rivers often make ...

On average, up to 50% of the annual precipitation on the West Coast comes from atmospheric river events. In 2016 and 2017, California shifted abruptly from a four-year drought to extreme wet after ...

In recent years, "atmospheric river" has become used much more frequently in scientific papers and in media coverage. According to experts who study climate and weather, a few reasons may explain why.

An atmospheric river scale that assesses the strength and impacts of atmospheric rivers, from 1 to 5, was developed by F. Martin Ralph, ...

The term atmospheric river is defined as narrow areas in the atmosphere that transport significant amounts of moisture to areas outside of the tropics. It’s like a river in the sky, Martell said.

An atmospheric river is a plume of moisture, or water vapor, that moves from the tropics and is dumped over a region as heavy rain or snow. Atmospheric rivers are narrow bands that tend to occur ...

The term, atmospheric river (AR), is used when describing the way water vapor moves through the atmosphere in the mid-latitudes. There can be atmospheric rivers that aren’t just moisture.

A rainy winter season in California tends to surface the phrase, but what exactly is an atmospheric river and what does it mean for the region? NBC 7 Meteorologist Brooke Martell explains. Stream ...

An image created using satellite data showing an atmospheric river hitting the West Coast on January 4, 2023. The long blue plume is the river, funneling extreme amounts of precipitation to the coast.

Atmospheric River Brings Heavy Rain to California Residents were warned of flash flooding as the storm system continues through the weekend. This is about 6 inches of rain.

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. According ...