California declares statewide emergency as El Niño forecasts break records

California's emergency declaration mobilizes state resources and accelerates infrastructure hardening ahead of a forecasted record-strength El Niño that may bring sustained heavy rains, coastal flooding, and landslides through December 2026. Measurable effects include pre-positioned emergency equipment, expedited permitting for local flood-defense projects, staged supplies along vulnerable highways, and National Guard readiness. Coastal communities from Orange County to Malibu have already experienced erosion and home flooding; the declaration aims to reduce cascading damage to transportation, utilities, and residential areas if precipitation and surge exceed historical baselines.