California declares state of emergency ahead of 'potentially historic' El Niño
A looming strong El Niño is projected to be the most intense since at least 1950, potentially reshaping U.S. weather into fall and winter. California has declared a state of emergency to mobilize resources and prepare for repeated severe storms, coastal flooding, and erosion, with agencies coordinating flood-risk reduction, public alerts, and infrastructure protection. The move follows recent coastal damage and evacuations in Southern California, underscoring climate-change–driven extremes. Officials anticipate continued heavy rain, floods, landslides, and high seas, prompting precautionary preparations and evacuation planning for residents. Expect ongoing coordination and public-safety messaging as forecasts evolve and mitigation steps scale up ahead of the season.
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California Governor Gavin Newsom issued a state of emergency to mobilize resources and prepare residents for a potentially historic El Niño season, directing agencies to bolster emergency supplies, road and infrastructure protection, and communications.
The proclamation tasks the California National Guard with support for search and rescue, flood response, engineering, and logistics, while the Department of Transportation will stage equipment along at-risk highways and the Office of Emergency Services expands public alerts and accessibility to severe-weather information.
Officials cited prior coastal flooding and beach erosion tied to El Niño, noting that Kelvin waves and offshore hurricanes have already raised water levels and damaged shorelines, contributing to evacuations and property losses.
AccuWeather and state officials project that the 2026-27 El Niño could become the strongest in decades, with multiple rounds of heavy rain, strong winds, and debris flows potentially affecting homes, businesses, and power infrastructure.
Residents are urged to monitor forecasts, sign up for local alerts, and prepare evacuation plans, including avoiding driving through floodwaters, as authorities anticipate ongoing coastal and inland impacts through the season.
The communications emphasis includes expanding access to emergency information amid power outages and severe weather, highlighting a broad, coordinated effort to safeguard communities and natural resources before the worst storms arrive.