Atmospheric rivers hitting California will become even more intense. Here’s how they work – the San Francisco Chronicle

The Cement Ship, SS Palo Alto continues to be battered by strong surf, Seacliff State Beach, CA Januray 13, 2023 © 2023 Shmuel Thaler - Santa Cruz Sentinel.

The same weather that replenishes California water supplies could bring the next megaflood.

A procession of storms is drenching Northern California this week, with rainfall already topping 2 inches in San Francisco and surpassing 8 inches in the Santa Cruz Mountains. More precipitation is on tap through the weekend, prompting concerns of widespread urban flooding and potential landslides…

What Will ‘Weather Whiplash’ Mean for California? – the New York Times

Coast Guard Air Station Astoria crew deploys to Russian River during Northern California floods (by by Petty Officer 3rd Class Taylor Bacon CC BY-NC-ND 2.0 via Flickr).

California is built upon the great gamble of irrigation. Left alone, much of the land in the Western United States would be inhospitable to teeming cities. But we’re Americans — we couldn’t let the desert stand in our way.

More than a century ago, the United States Bureau of Land Reclamation began taming the water in the West…

Welcome to the era of weather whiplash – Vox

New Year's Eve Storm drenches Santa Cruz County, CA, creating flooding, slides, slip outs, downed trees and wire ©2023 Shmuel Thaler - Santa Cruz Sentinel.

California’s floods reveal a likely climate change symptom: Quick shifts between opposing weather conditions. In less than a week, the story about California’s weather shifted dramatically. Just before New Year’s Eve, the state was running out of water following two decades of severe drought. Then, it started to rain and rain..California was battered by a series of atmospheric rivers…

Artists take the earth’s temperature for the World Weather Network – Art | Basel

Robert Smithson's earthwork, Spiral Jetty at Rozel Point, Utah on the shore of the Great Salt Lake (by Daniel Betts CC BY-SA 2.0 via Flickr)

From Iceland to Bangladesh, a new kind of weather station is mapping out the stark effects of climate change…
Climate change is the most pressing issue of our time, but it’s a subject on which artists and writers have been slow starters. ‘The natural world has always been their territory,’ explains Michael Morris… ‘Yet they haven’t been part of the climate conversation in the way they might be. We wanted to combine the knowledge of scientists and the imagination of artists…’

What are atmospheric rivers? – NOAA

Infographic: The science behind atmospheric rivers (courtesy of NOAA)

Atmospheric rivers are relatively long, narrow regions in the atmosphere – like rivers in the sky – that transport most of the water vapor outside of the tropics. These columns of vapor move with the weather, carrying an amount of water vapor roughly equivalent to the average flow of water at the mouth of the Mississippi River. When the atmospheric rivers make landfall, they often release this water vapor in the form of rain or snow…

‘Rivers in the Sky’: How Atmospheric Rivers Control Nearly All of Earth’s Precipitation – Popular Mechanics

On Jan. 28, 2020, the GOES West satellite traced the path of an atmospheric river flowing across the northern Pacific Ocean (courtesy of NOAA, Public Domain, via Flickr).

“Atmospheric rivers are literally rivers in the sky, the rivers of water vapor that transport massive amounts of water in the atmosphere,” Marty Ralph, a hydrometeorologist, tells Popular Mechanics. Ralph is the founding director of the Center for Western Weather and Water Extremes with the Scripps Institution of Oceanography in San Diego, where he has pioneered research on how atmospheric rivers influence the West Coast…