DRI scientists Guo Yu, Meghan Collins, Monica Arienzo, and Anne Heggli co-authored a new study that examines how Mountain Rain or Snow is helping improve weather forecasting models. The citizen science project collects observations of precipitation from community volunteers across the country to further scientific understanding of the environmental variables impacting where precipitation falls as either rain or snow. This information is critical for informing avalanche forecasting, road safety, and water resources management.
Guo Yu Awarded Funding from USGS to Expand Research Examining Compounding Risks of Wildfires and Floods
Guo Yu, assistant research professor of hydrometeorology, along with collaborator Luke McGuire from the University of Arizona, received a three-year grant from the USGS Water Resources Research Act Program. The funding will be used to expand his work examining how repeated wildfires impact flooding risk in communities.
A Fresh Look at the Drivers of Extreme Flooding
A new study in Science Advances finds that compounding effects of flood drivers can complicate and exacerbate the risk of extreme floods in watersheds around the world. DRI’s Guo Yu, Ph.D., assistant research professor of hydrometeorology, co-authored the research.
Preparing for the Floods That Follow the Fires
A conversation with Guo Yu and Jeremy Giovando about their new research examining post-fire flood frequency. The study expands on previous frameworks to account for the compounding impacts of repeated wildfires on flood risk, using a southern California watershed as a case study.
Climate Change Will Increase Wildfire Risk and Lengthen Fire Seasons, Study Confirms
Scientists examined multiple fire danger indices for the contiguous U.S. to assess the impact of climate change on future wildfire risk and seasonality.
A Changing Flood Recipe for Las Vegas
Researchers found that urbanization and climate change are changing the strength and seasonality of flooding in the Las Vegas region.
Study Explores Uncertainties in Flood Risk Estimates
In a new study, Guo Yu, Ph.D., examined the most common drivers (rainfall, snowmelt, and rain-on-snow events) of historic floods and investigated the impact of different flood types on the resulting flood frequencies.