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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.
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 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 ...
Known for its glowing swaths of yellow, orange and red, the U.S. Drought Monitor has warned farmers, residents and officials throughout the nation of impending water scarcity every week since 1999
The flash drought, as seen in versions of the U.S. Drought Monitor from June 4 and July 9, a span of just five weeks. An area of high pressure parked itself over the Southeast and mid-Atlantic ...
Map of ongoing armed conflicts (number of combat-related deaths in current or previous year): Major wars (10,000 or more) Wars (1,000–9,999) Minor conflicts (100–999) Skirmishes and clashes (1–99) The following is a list of ongoing armed conflicts that are taking place around the world.
Deep splotches of dark red and purple signifying the worst levels of drought have been erased from California's map, thanks to a series of powerful storms. Nearly all of California exits the worst ...
NIDIS is a prototype for information services, in support of preparing for and adapting to climate variation and change. In late 2007, NIDIS launched the U.S. Drought Portal, or drought.gov, a website that pulls together many federal, state, and academic resources for monitoring drought. [9] [10] In January 2021, NIDIS worked with NOAA's ...