blog post Tropical Storm Hilary Wallops Southern California By Jeffrey Mount Aug 23, 2023 Tropical Storm Hilary hammered Southern California on Sunday, after making a destructive run over Baja California. The damage was real, but thankfully there was no loss of life. But there are a few things we do know—or can surmise—about why this rare event occurred, and the dangers such events will pose to California now and in the future.
blog post Operating Dams to Better Manage Big Storms Can Build Resiliency to Climate Extremes By Lori Pottinger Mar 8, 2021 California’s reservoirs are operated using outdated assumptions about climate. Advances in weather forecasting can improve how they manage big storms. We talked to Martin Ralph of the Scripps Institution of Oceanography about this approach.
blog post Drought Watch: Harnessing the Storms By Ellen Hanak, Jeffrey Mount Mar 5, 2014 This is part of a continuing series on the impact of the drought.As officials pointed out during and after this wet interlude, it helped, but it was not a drought buster. So where did all that rain go and did we miss an opportunity to improve our water supplies?
blog post Last Week’s Storm: the Good, the Bad, and the Inconclusive By Jeffrey Mount Nov 1, 2021 The storm of October 24th broke one-day precipitation records throughout Northern California, but did this unusually intense atmospheric river lead to significant changes in our drought picture? PPIC Water Policy Center senior fellow Jeffrey Mount explains what the storm did—and didn’t—do for the state.
blog post Storms, Floods, and COVID-19 Have Worsened Long-standing Farmworker Housing Challenges By Paulette Cha Apr 12, 2023 High housing costs in California have long been a major challenge, especially for low-income residents. Recent crises have added to the housing woes facing California farmworkers.
blog post Rising Seas Bring Rising Water Management Challenges By Jeffrey Mount Mar 26, 2019 Sea level rise will have broad impacts on California’s water systems, and adaptations will be expensive and disruptive.
blog post California Depends on Rivers—in the Air By Lori Pottinger Dec 8, 2015 Climate change could bring bigger rains and longer droughts to the state. We talked to Mike Dettinger about "atmospheric rivers” and what they mean for California’s water system.
blog post Crisis Communication Suffers During Natural Disasters By Jeffrey Mount Jan 12, 2023 Walloped by a series of atmospheric rivers, California is grappling with an unfolding natural disaster. In any disaster, communication is key—but this past weekend, our senior fellow Jeff Mount gained firsthand experience of some of the challenges facing our fractured communication systems.
blog post Can Nine Atmospheric Rivers Recharge California’s Groundwater? By Sarah Bardeen Feb 6, 2023 Last month’s storms dropped immense amounts of water on California. Now, many people are wondering if we’ve been able to sock away any of that bounty—so we asked groundwater hydrologist Helen Dahlke to give us the skinny.
blog post Acting Locally to Address Sea Level Rise By Brett Sanders Nov 2, 2016 Climate change is bringing rising seas and more extreme storms. A new program helps coastal communities plan for a greater risk of coastal erosion and flooding.
