![]() ![]() However, some of the state’s largest reservoirs, such as Lake Shasta and Lake Oroville, are still below average levels. And water levels in California’s reservoirs are rising quickly. A recent snow survey found that the Central and Southern Sierra’s have twice as much snow as is normally seen this time of year. But the latest rain and snow swamping the state could help. According to a recent report from NOAA’s National Centers for Environmental Information, 2022 was the ninth-driest year in California on a record that goes back to 1895.Īs of January 3, virtually all of California was still in a moderate or severe drought, according to the U.S. ![]() The unrelenting atmospheric rivers come after drought has plagued the state since 2020. About 20 miles east of Montecito, a mudflow blocked another road near Casitas Springs. In the Santa Ynez Mountains above Santa Barbara, mud and debris blocked a roadway and isolated hundreds of people. On January 9, evacuation orders were in place for 25,000 people near Santa Barbara, including the entire community of Montecito, due to heightened flood and mudslide risks. The vast expanse of wetter-than-usual (dark blue) soils on January 9 created hazardous conditions throughout the state as rain continued to fall. Most of the state went from drier-than-normal soils on December 26, to near record levels of wetness on January 9. Blue areas have more abundant water than usual, and orange and red areas have less. The colors depict the wetness percentile that is, how the soil moisture on those days compared to long-term records (1948-2012) based on location and the time of year. The model combines measurements of water storage anomalies from the Gravity Recovery and Climate Experiment ( GRACE and GRACE-FO) satellites with long-term meteorological data to generate a continuous record of soil moisture. These maps show a snapshot of surface soil moisture in the western United States on Decem(left), and Janu(right), as modeled by the National Drought Mitigation Center. Some areas of Ventura and Santa Barbara counties saw over 16 inches (41 cm) of rainfall in just two days. Over January 8-9, 2023, much of the region from Santa Barbara to Los Angeles received 3 to 7 inches (8 to 18 cm) of rain. The latest storm hit particularly hard in Southern California. A series of back-to-back atmospheric rivers has drenched much of California since late December 2022, leading to floods, debris flows, road closures, and over a billion dollars of damage.Īccording to the National Weather Service, almost all of the state has received rainfall totals of 400-600 percent above average between Decemand January 9, 2023. ![]()
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