IoES in the News

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Daniel Swain for Nation World News — Pineapple Express Hurricane in California: it means this

UCLA climate scientist Daniel Swain discusses the Pineapple Express atmospheric river storms for Nation World News. Swain describes the upcoming weather pattern as a “true atmospheric river” and highlights its…

severe weather warning on freeway

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Daniel Swain for LA Times —California is in a ‘snow drought.’ Why this week’s atmospheric rivers won’t be enough to end it

UCLA climate scientist Daniel Swain discusses California’s “snow drought” for Los Angeles Times, sharing insights on the challenges the state faces despite forecasts of heavy rain and potential flooding. Swain…

People snowshoe along the Pacific Crest Trail at Donner Summit California State Snopark in Soda Springs on Jan. 12.(Stephen Lam/San Francisco Chronicle)

Awards

Travis Longcore co-authors ‘The World at Night’— a comprehensive resource on global light pollution

UCLA adjunct professor Travis Longcore co-authored “The World at Night,” a comprehensive resource on global light pollution published by the Dark Sky Group of the International Union for Conservation of…

Rise of the Milky Way

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Daniel Swain for The Sacramento Bee — What is ARkStorm? No, a megaflood is not going to sink California this week

UCLA climate scientist Daniel Swain discusses the ARkStorm for The Sacramento Bee, sharing how it is a hypothetical disaster-preparedness scenario developed by scientists, including the U.S. Geological Survey, to explore…

Newsweek reports that one northern California reservoir gained 5 feet of water after two atmospheric river weather systems in January 2024. BY MONEY TALK NEWS

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Ann Carlson for CT Insider — Departing US road safety chief says agency has the people and knowhow to regulate high-tech vehicles

UCLA professor of environmental law Ann Carlson concludes her tenure as the acting administrator of the National Highway Traffic Safety Administration to return to teaching at UCLA School of Law.…

Ann Carlson, shown in an undated photo, has served as acting administrator of the National Highway Traffic Safety Administration, where she started as chief counsel in 2021. Carlson is leaving the agency on Wednesday to resume teaching at the UCLA School of Law.(NHTSA via AP)

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Daniel Swain for Los Angeles Times —A major wet weather pattern is barreling toward California. But it’s not the dreaded ‘megaflood’

UCLA climate scientist Daniel Swain discusses the current wet weather pattern in California for Los Angeles Times, emphasizing that, despite the expected heavy storms, there is no indication of an…

Travelers arrive at LAX in the rain last week. Another wet weather pattern is headed toward California, with rainfall expected through early next week. (Christina House / Los Angeles Times)

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Travis Longcore for LAist — Getting A Mountain Lion To Safely Cross A Road Isn’t Easy. What It Means For Planned $90M Land Bridge

UCLA ecologist Travis Longcore discusses the critical role of a $90M land bridge project for LAist, sharing how it aims to address the challenges faced by mountain lions in the Santa Monica Mountains.

In this May 2018 photo, mountain lion P-64 uses a tunnel to cross under a freeway in the Santa Monica Mountains. (Courtesy National Park Service)

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Daniel Swain for San Francisco Chronicle — Rumors of an ‘ARkStorm’ are swirling. Here’s what’s really going on with the California forecast

UCLA climate scientist Daniel Swain discusses consequences of the strong atmospheric river sweeping through Central and Southern California, shutting down rumors of a megaflood throughout the state. “There is absolutely…

super extended jet stream means for California's storm forecast

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Daniel Swain for LAist —Get Ready For Some Heavy Rain And Possible Flooding

UCLA climate scientist Daniel Swain discusses the upcoming atmospheric river and its potential impacts on Southern California for LAist. Swain mentions that a strong storm will be “galloping straight for…

A helicopter flies above the foothills of the San Gabriel Mountains with a dusting of snow in the Angeles National Forest in Los Angeles County

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Deepak Rajagopal for CalMatters — What’s happened since California cut home solar payments? Demand has plunged 80%

UCLA energy economist Deepak Rajagopal discusses the impact of California’s slashed solar payments for homeowners with CalMatters, emphasizing the expected decline in demand and the immediate effects on the solar…

Ken Wells runs O&M Solar Services, a small residential solar company in South Los Angeles, where he works with disadvantaged communities. But a new state rate structure for rooftop solar has decimated his business. He had to lay off all 20 employees. Photo by Lauren Justice for CalMatters

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Daniel Swain for Click2Houston — Houston’s weather whiplash, from drought to deluge!

UCLA climate scientist Daniel Swain discusses weather whiplash for Click2Houston, sharing how a warmer world is contributing to more weather extremes, with Houston being ground zero. Swain, focused on the…

A prominent climate scientist says we are going to have to get used to weather whiplash. (KPRC)

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Daniel Swain for San Francisco Chronicle — The planet experienced an astonishing change last year. But California was an outlier

UCLA climate scientist Daniel Swain discusses California’s recent climate swings, or hydro climate whiplash, in a new San Francisco Chronicle article, sharing insights to the state’s current warm winter in juxtaposition…

A couple are silhouetted under a cloudy peak as they hike at San Francisco’s Twin Peaks in March. Temperatures were below normal in California in 2023, thanks to an especially cold and wet winter. Lea Suzuki. The Chronicle 2023

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Daniel Swain for Yahoo News — Scientists issue ‘weather whiplash’ warning after observing dismal conditions: ‘Increasingly wide swings between drought and flood’

UCLA climate scientist Daniel Swain discusses California’ recent weather conditions and ‘hydroclimate whiplash’ in a recent Yahoo News article. “In some places there is literally no measurable snow on the…

Rocks and mountain and sky

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Daniel Swain for ABC7 News — This winter looking warmer than average – and that means less snowpack

UCLA climate scientist Daniel Swain discusses California’s warmest December in more than 60 years for ABC7. “We would have to be 10-15% colder and have it last a month or…

Daniel Swain discusses California's warmest December in 60 years for ABC7 News

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Daniel Swain for New York Times — December Was One of the Warmest on Record in California

UCLA climate scientist Daniel Swain discusses California’s warmest December since 1958 in a recent New York Times article. Temperatures were, on average, 4.2 degrees higher than normal. “In some places in…

A surfer near Huntington Beach Pier in Huntington Beach on Monday.Credit...Leonard Ortiz/The Orange County Register, via Associated Press

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Daniel Swain for South Dakota Search Light—Climate changing: Research shows times for ‘prescribed burns’ in the West shifting

UCLA climate scientist Daniel Swain discusses the changing landscape of prescribed burns in a new South Dakota Search Light article, highlighting how the timing and frequency of these controlled fires are evolving.

A prescribed burn on the Beaverhead-Deerlodge National Forest on Oct - in Montana Photo by Hayden Blackford

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Daniel Swain for The Hill — Wintry weather disrupts California’s dry spell 

UCLA climate scientist Daniel Swain discusses a series of storms hitting California, bringing much-needed precipitation but raising uncertainty about compensating for weeks of dry weather for The Hill. Swain anticipates…

Cars driving on the freeway in the rain AP Photo Marcio Jose Sanchez

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Daniel Swain for LAist — California Could See A Snow Drought This Year. What Will It Mean For The State’s Water Supply?

UCLA climate scientist Daniel Swain discusses the record low snow levels gripping California, the Sierra Nevadas and the Western United States for LAist. Swain said California could experience snow drought,…

Right, Sean de Guzman and Anthony Burdock with the CA Department of Water Resources, measure snowpack during the first media snow survey of the 2024 season at Phillips Station in the Sierra Nevada. ( Xavier Mascareñas / California Department of Water Resources )

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Daniel Swain for LA Times — ‘Snow drought’ grips California and western United States, despite recent storms

UCLA climate scientist Daniel Swain discusses alarmingly low levels of snow throughout California and the Sierra Nevadas in a new LA Times story. “In some cases there is literally no…

Despite a recent spate of storms that hit California, the Sierra Nevada is suffering a severe, early season ‘snow drought,’ experts say. Here, storm clouds dwarf downtown Los Angeles on Dec. 21, 2023. Credit Genaro Molina. Los Angeles Times

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Daniel Swain for Washington Post — Massive waves slam California, with more expected Saturday

In a new Washington Post article, UCLA climate scientist Daniel Swain discusses massive waves that slammed California’s coast in late December 2023, exploring how rising sea levels and El Niño…

Large waves crash in to Duncan's Landing north of Carmet, Ca., Thursday, Dec. 28, 2023 due to a Pacific storm pummeling Northern California. (Kent Porter/The Press Democrat via AP)

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Daniel Swain for Pasadena Star-News — Rose Parade 2024: Ready your umbrellas, there’s a chance of rain

UCLA climate scientist Daniel Swain discusses the likelihood of rain during the Rose Bowl Parade for Pasadena Star News. “The main reason it hasn’t rained that often on the parade…

Los Angeles Unified School District Honor Band is wrapped in plastic during the 117th Annual Rose Parade on Monday, Jan. 2, 2006, in Pasadena, Calif. It rained on the Rose Parade for the first time in more than a half century. (Photo by Leo Jarzomb, Pasadena Star-News/SCNG)

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Daniel Blumstein for Phys.org—Antibiotic-resistant bacteria offer lessons in behavior modifications

UCLA biologists use insights from antibiotic-resistant bacteria to guide human behavior changes for climate action. Study author and evolutionary biologist Daniel Blumstein discusses the research for Phys.org. “To tackle the…

UCLA researchers used knowledge of biological resistance to build a framework for modifying behavior that contributes to climate change credit Khamkéo Vilaysing - Unsplash

Daniel Blumstein for Techexplorist —Antibiotic-resistant bacteria offer lessons in behavior modifications

UCLA biologists use insights from antibiotic-resistant bacteria to guide human behavior changes for climate action. Study author and evolutionary biologist Daniel Blumstein discusses the research for TechExplorist. “To tackle the…

UCLA researchers used knowledge of biological resistance to build a framework for modifying behavior that contributes to climate change credit Khamkéo Vilaysing - Unsplash

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Daniel Swain for the Associated Press — Pacific storm that unleashed coastal flooding pushes across Southern California into Arizona 

UCLA climate scientist Daniel Swain discusses the recent Pacific storm for the Associated Press, sharing insights into its impact on Southern California and Arizona. The storm, which brought lightning and…

Pacific storm that unleashed coastal flooding pushes across Southern California into Arizona© Provided by The Canadian Press

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Daniel Swain for Washington Post — Pacific storm that unleashed coastal flooding pushes across Southern California into Arizona

UCLA climate scientist Daniel Swain discusses recent Pacific storm that pushed eastward through desert areas into Arizona after flooding communities northwest of Los Angeles for the Washington Post. “In Oxnard, particularly, overnight…

A man walks past a submerged vehicle on a flooded street- Thursday- Dec - - in Santa Barbara- Calif Jae C Hong : AP