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Minimum operating limit (-12 feet) A drought developed in the Western, Midwestern, and Northeastern United States in the summer of 2020. [ 3] Similar conditions started in other states in August 2020, including Iowa, Nebraska and certain parts of Wisconsin and Minnesota. At the same time, more than 90% of Utah, Colorado, Nevada and New Mexico ...
The United States Drought Monitor is a collection of measures that allows experts to assess droughts in the United States. The monitor is not an agency but a partnership between the National Drought Mitigation Center at the University of Nebraska-Lincoln, the United States Department of Agriculture, and the National Oceanic and Atmospheric ...
The U.S. Drought Monitor shows that about half of North Carolina is in moderate to severe drought, with only parts or all of about a dozen of 100 counties having received normal rainfall for the year.
The Keetch–Byram drought index ( known as KBDI ), created by John Keetch and George Byram in 1968 for the United States Department of Agriculture 's Forest Service, is a measure of drought conditions. It is commonly used for the purpose of predicting the likelihood and severity of wildfire. It is calculated based on rainfall, air temperature ...
The Farm Services Agency, for instance, uses the Drought Monitor's weekly updates to dole out certain assistance programs such as emergency haying and the Livestock Forage Disaster Program. The ...
The U.S. Drought Monitor provides a national database to track the duration and severity of droughts in the United States. It is hosted by the University of Nebraska-Lincoln with assistance from the United States Department of Agriculture and the National Oceanic and Atmospheric Administration.
A U.S. Department of Agriculture map showing areas with cattle that are currently experiencing drought. (USDA, U.S. Drought Monitor) “When we look at crops, many of our producers, 37%, have ...
The Palmer drought index, sometimes called the Palmer drought severity index ( PDSI ), is a regional drought index commonly used for monitoring drought events and studying areal extent and severity of drought episodes. [ 1] The index uses precipitation and temperature data to study moisture supply and demand using a simple water balance model ...