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Drought conditions - coupled with hurricane-force winds, low humidity and extremely dry vegetation - have helped make this month’s firefighting efforts challenging as deadly fires erupted around ...
Drought conditions have gripped nearly the entire country, with only one state spared as a bone-dry autumn left most states parched. In November, Kentucky became the 49th state to cross into ...
In the wake of a biblical blizzard that unloaded nearly 100 inches of snow on California, AccuWeather is making a major announcement: California will be free of widespread drought through at least ...
There are five major technical categories of drought: (1) Meteorological, (2) Agricultural, (3) Hydrological, (4) Socioeconomic, and (5) Ecological. A meteorological drought may be short lived without causing disturbance; but when longer lasting may enter other categories according to its impacts.
Also in drought conditions were Wyoming, Oregon and Arizona. Over the course of 2021, conditions improved in the Northeast but worsened in the Western United States. As of June 2021, "nearly the entire region (97 percent) [was] facing abnormally dry conditions." [5] Drought also affected a wide area of Mexico in 2021, as well as the prairies of ...
The historic drought that for weeks has showered a swath of the nation ... come with strict criteria − relative humidity of 15% or less and wind gusts of 25 mph or more for three hours over a 12 ...
The drought is largely driven by temperature, which increases the rate of evaporation, with some contribution from the lack of precipitation. The several wet years since 2000 were not sufficient to end the drought. Researchers calculated that without climate change-induced evaporation, the precipitation in 2005 would have broken the drought.
The West’s recent heat-driven megadroughts are unprecedented in at least 500 years, new research shows. “Hot drought” — when extreme drought and heat occur simultaneously — has increased ...