Publication Update: June, 2021
A new study led by Sasha Gershunov, entitled Hot and cold flavors of Southern California’s Santa Ana winds: their causes, trends, and links to wildfire, was published in Climate Dynamics.
Publication Update: June, 2021
A new study entitled Spatial variation in the joint effect of extreme heat events and ozone on respiratory hospitalizations in California was published in the Proceedings of the National Academy of Sciences (PNAS) and was featured in a story by the UN Office for Disaster Risk Reduction.
In the Press: April, 2021
Sasha Gershunov talked with The Climate Review about climate change and California’s future. He spoke in depth about heat waves, wildfire, and precipitation regime change. The full interview “All the Leaves are Brown, and the Sky is Red” can be found by clicking here.
Publication Update: April, 2021
A new study led by Rosana Aguilera was published in the journal Pediatrics. The study, entitled Fine Particles in Wildfire Smoke and Pediatric Respiratory Health in California, was highlighted by the American Academy of Pediatrics
Publication Update: March, 2021
A new study entitled Wildfire smoke impacts respiratory health much more than fine particles from other sources: observational evidence from Southern California, which was led by Rosana Aguilera, was published in Nature Communications and featured in the Nature Editors Highlights.
In the Press: January, 2020
Sasha Gershunov spoke with CBS News about the upcoming atmospheric river storm forecast to hit California. This storm is expected to bring much needed rain and snow to the parched State. Dr. Gershunov also provides a climate change perspective to AR storms and the future of California water resources. The full article “Atmospheric river means massive snow coming to the west ” can be found by clicking here.
In the Press: January, 2020
The National Weather Service featured our new operational 3-month precipitation forecast in their monthly publication Coast to Cactus Weather Examiner. The featured seasonal precipitation model, which was developed by Tamara Shulgina and Alexander Gershunov, is part of the Subseasonal to Seasonal (S2S) forecasting effort at the Center for Western Weather and Water Extremes (CW3E). The product uses information from tropical and north Pacific sea surface temperature anomalies to predict precipitation over the western U.S. at lead times of 1-3 months for use in water management decisions. More information can be found by clicking here.
In the Press: January 24, 2020
A news article about the recent California storms cited two of our recent publications. The article entitled “Atmospheric river means massive snow coming to the West” discussed the economic impacts of atmospheric rivers based on the study lead by Tom Corringham and the role of atmospheric rivers in precipitation regime change based on a study lead by Alexander Gershunov.
In the Press: September 19, 2020
Sasha Gershunov talked to the media about the climate change and extreme weather in California.
In the Press: August 24, 2020
Sasha Gershunov talked to the media about the recent heat wave.
*The San Diego Union Tribune: Tired of this humid heat wave? Expect more of them
Publication Update: March 11, 2020
A new study entitled The health burden of fall, winter and spring extreme heat events in Southern California and contribution of Santa Ana Winds was published in Environmental Research Letters.
Publication Update: December 9, 2019
A new study entitled Santa Ana Winds of Southern California Impact PM2.5 With and Without Smoke from Wildfires was published in Geohealth.
In the Press: December 4-5, 2019
Tom Corringham talked to the media about new findings published this month in Science Advances.
*New York Times: How Much Damage do Atmospheric Rivers Cause?
*MSN: Atmospheric rivers cost the western US $1 billion a year, a new report says
Publication Update: December 4, 2019
A new study entitled Atmospheric rivers drive flood damages in the western United States was published in Science Advances.
Stakeholder Engagement Update: November 19, 2019
Sasha Gershunov presented on “weather extremes in a varying and changing climate” and participated on a panel on climate change at the Self Help Counties Coalition “Focus on the Future” Annual Conference in San Diego.
Stakeholder Engagement Update: October 28, 2019
Kristen Guirguis and Sasha Gershunov attended the ‘The Live Well Advance, Uniting for Impact’ conference as exhibitors at a climate change booth shared by the San Diego County Health and Human Services Agency and the San Diego office of the National Weather Service. They discussed heat waves, health impacts, and other climate and weather topics of interest to the attendees and distributed educational materials on heat waves. The conference was a gathering of local stakeholders working to improve the quality of life in San Diego communities.
Stakeholder Engagement Update: October 2, 2019
Kristen Guirguis presented on “Weather extremes, climate change, and health impacts in California” at the California Conference of Directors of Environmental Health Managers in Lake Tahoe, California. The conference serves 58 California counties and four city members. The topic of this year’s conference was “The Science Behind the Policy”.
Stakeholder Engagement Update: September 18, 2019
Sasha Gershunov presented on the future hydroclimate of California at the Planning for Change: Climate Change Vulnerability Assessment and Adaptation Workshop organized by the California Department of Water Resources, Tahoe City, CA.
Publication Update: September 10, 2019
A new study entitled ARTMIP-early start comparison of atmospheric river detection tools: how many atmospheric rivers hit northern California’s Russian River watershed? was published in Climate Dynamics.
Conference Update: August 29, 2019
Rosana Aguilera presented “Atmospheric rivers and public health: Observed links between extreme precipitation events and California’s coastal water quality” at the American Chemical Society Fall Meeting in San Diego.
Stakeholder Engagement Update: August 14, 2019
Sasha Gershunov presented on precipitation regime change and participated on a panel at the Urban Water Institute annual meeting in San Diego.
In the Press: July 16, 2019
Sasha Gershunov talked to the media about new findings published this month in Earth’s Future.
Publication Update: July 9, 2019
A new study entitled Precipitation regime change in Western North America: the role of atmospheric rivers was published in Scientific Reports
Stakeholder Engagement Update: July 3, 2019
Sasha Gershunov presented on Atmospheric Rivers in future precipitation regime change to the Association of California Water Agencies (ACWA).
Publication Update: June 25, 2019
A new study entitled Atmospheric rivers impact California’s coastal water quality via extreme precipitation was published in Science of the Total Environment.
Publication Update: June, 2019
A new study entitled Atmospheric rivers impacting Northern California and their modulation by a variable climate was published in Climate Dynamics.
Stakeholder Engagement Update: May 23, 2019
Sasha Gershunov and Kristen Guirguis met with the director of San Diego County Office of Emergency Services to discuss research on weather extremes and health impacts in a changing climate.
Stakeholder Engagement Update: April 12, 2019
WECLIMA team members Gershunov, Aguilera, Clemesha, Guirguis, and Guzman-Morales participated in a meeting at the National Weather Service (NWS) to share research on weather-climate-health connections.
Education Update: April 4, 2019
“Global climate change: evidence, scientific basis and selected impacts”. Lecture given by Gershunov to UCSD undergrad class “Psychology of Climate Change”
In the Press: January 30-31, 2019
Sasha Gershunov and Janin Guzman-Morales talked to the media about new findings published this month in Geophysical Research Letters.
*Climate Wire: Climate change shifts ‘murder wind’ that drives fires
Publication Update: January 31, 2019
A new study entitled Climate change suppresses Santa Ana winds of Southern California and sharpens their seasonality was published in Geophysical Research Letters
Stakeholder Engagement Update: January 24, 2019
Sasha Gershunov presented at the San Diego World Affairs Council with a talk entitled “Global Climate Change: evidence, scientific basis and selected impacts”
Education Update: January 13, 2019
Rachel Clemesha presented her research on clouds and coastal climate to UCSD undergraduate students in the course “The Physical Basis of Global Warming”.