![]() ![]() ![]() It has been nearly four years since dryness and drought have reached these lows. Nationally, contraction was much greater than expansion, so the nationwide moderate to exceptional drought area decreased significantly this week.Ībnormal dryness and drought are currently affecting over 64 million people across the United States including Puerto Rico-about 20.6% of the population. Drought or abnormal dryness expanded or intensified in areas from California’s Sierra Nevada Mountains to the Northern Rockies and in parts of the western Great Lakes. A high pressure ridge near the western U.S. Drought Monitor and Climate Prediction Center outlook maps were updated on February 24, 2022. Drought or abnormal dryness contracted or was reduced in intensity over parts of the Pacific Northwest and Southwest, and in a wide swath from Texas to the Appalachians. This drought status update was originally published on February 17, 2022, but the U.S. In 2017, the State of California was experiencing one of the most severe droughts on record, which has implications for citizens of California and beyond. Virgin Islands, and the U.S.-Affiliated Pacific Islands in Micronesia. California Drought, Visualized with Open Data. Temperature and precipitation anomaly patterns were mixed in Alaska, Hawaii, Puerto Rico, the U.S. The week was drier than normal in California to the Great Basin, the central Plains to northern Rockies and Upper Mississippi Valley, and along the coastal Southeast. The systems then drew in Atlantic moisture to give most of the Northeast wetter-than-normal conditions. When they tapped Gulf of Mexico moisture, they spread above-normal precipitation across the western to central Gulf of Mexico coast, much of the southern Plains, and the Lower and Middle Mississippi Valley to the Appalachians. The prospectors who raced westward after 1848 scoured fortunes out of. Geological Survey developed the interactive website as part of the federal governments Open Water Data Initiative. The story of California’s water wars begins, as so many stories do in the Golden State, with gold. The weather systems took a southerly then northeasterly track east of the Rockies. Multi-colored map showing drought coverage of California with Exceptional Drought listed in the majority of the state. Weekly precipitation was above normal in the Pacific Northwest and parts of the Southwest. Several Pacific weather systems penetrated the ridge, bringing rain and snow to western, southern, and eastern parts of the country. Maps and tables show that the Golden State has seen a. ![]() Drought Monitor data reveals an apparent end to California’s prolonged parched conditions. Drought Monitor (USDM) week (January 24–30) was dominated by an upper-level ridge of high pressure that was responsible for above-normal temperatures across the U.S. After years of enduring severe drought, U.S. The atmospheric circulation over the contiguous U.S. The worst drought categories (extreme to exceptional drought) decreased from 3.7% last week to 1.9%. Drought Monitor (USDM), moderate to exceptional drought covers 19.7% of the United States including Puerto Rico, a decrease from last week’s 23.0%. ![]()
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