Search results
Results From The WOW.Com Content Network
The 1988–1990 North American drought ranks among the worst episodes of drought in the United States. This multi-year drought began in most areas in 1988 and continued into 1989 and 1990 (in certain areas). The drought caused $60 billion in damage ($155 billion 2024 USD) in United States dollars, adjusting for inflation.
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.
For premium support please call: 800-290-4726 more ways to reach us
Iowa's drought is now the longest since the 1950s, the state's climatologist says. Over four years, it's short nearly 28 inches of rain. At 188 weeks, Iowa's drought is the longest since the 1950s ...
The last time the state of Iowa wasn't in a drought was May 5, 2020, according to data from the U.S. Drought Monitor.By September 2020 nearly all of the state was under some form of drought with ...
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 ...
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 ...
Iowa began experiencing drought conditions July 7, 2020, making this the longest drought since 1954-1959. It has created challenges for farmers and water suppliers.