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Christopher C. Burt, a weather historian writing for Weather Underground, believes that the 1913 Death Valley reading is "a myth", and is at least 2.2 or 2.8 °C (4 or 5 °F) too high. [13] Burt proposes that the highest reliably recorded temperature on Earth could still be at Death Valley, but is instead 54.0 °C (129.2 °F) recorded on 30 ...
Minimum temperature map of the United States from 1871–1888 Maximum temperature map of the United States from 1871–1888. The following table lists the highest and lowest temperatures recorded in the 50 U.S. states, the District of Columbia, and the 5 inhabited U.S. territories during the past two centuries, in both Fahrenheit and Celsius. [1]
[1] [2] [3] Extreme events are based on a location's recorded weather history. They are defined as lying in the most unusual ten percent (10th or 90th percentile of a probability density function). [2] The main types of extreme weather include heat waves, cold waves and heavy precipitation or storm events, such as tropical cyclones.
Extreme Weather Source Book -- Economic and Other Societal Impacts Related to Hurricanes, Floods, Tornadoes, Lightning, and Other U.S. Weather Phenomena (University of Colorado at Boulder) Tornado History Project Searchable US tornado database overlaid on a Google Map; Weather data archives. Severe Thunderstorm Events (SPC) Various (NCDC)
Wondering how much snow has fallen near you? USA TODAY's detailed map lets you explore snowfall accumulation over the past 24, 48, and 72 hours. You can also check seasonal totals starting from ...
2006 – Weather radar improved by adding common precipitation to it such as freezing rain, rain and snow mixed, and snow for the first time. 2007 – The Fujita scale is replaced with the Enhanced Fujita scale for National Weather Service tornado assessments. [83] 2010s – Weather radar dramatically advances with more detailed options. [specify]
Radar image of Hurricane Alice (1954–55), the only Atlantic tropical cyclone on record to span two calendar years at hurricane strength. Climatologically speaking, approximately 97 percent of tropical cyclones that form in the North Atlantic develop between June 1 and November 30 – dates which delimit the modern-day Atlantic hurricane season.
The U.S. Weather Bureau would describe this tornado as "the most officially observed one in history". [17] (8 significant, 1 violent, 4 killers) Tornado outbreak of April 1945: April 12, 1945: Southern Great Plains – Mississippi Valley: ≥17: 128 fatalities, 1001 injuries: A large and deadly F5 struck Antlers, Oklahoma, killing at least 67 ...