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It stood 131 feet (40 m) tall and had two 97-foot (30 m) long steel blades that rotated counterclockwise at 35 miles per hour (56 km/h). It was designed to power 300 to 500 average-sized homes, given wind speeds of 25 miles per hour (40 km/h). [5]
A wind atlas contains data on the wind speed and wind direction in a region. [1] These data include maps , but also time series or frequency distributions . A climatological wind atlas covers hourly averages at a standard height (10 meters) over even longer periods (30 years) but depending on the application there are variations in averaging ...
Post-damage survey estimated peak wind speeds of over 100 mph (160 km/h) [8] 1993 Storm of the Century: March 12–13, 1993: Florida and Cuba; associated with very significant storm surge: June 4, 1993 Derecho: June 4, 1993: Midwestern US, Mid-Atlantic US – A fast moving derecho causes significant wind speeds and damage across its path.
On February 6, 2020, severe storms hit North Carolina, with a tornado beginning in Rowan County, north of Charlotte. as it travelled north, wind speeds picked up to 30 miles per hour. [28] By 4:00 PM local time, 100,000 people were without power and flash flood warnings were in effect for much of the area due to heavy rainfall.
The following is a list of North Carolina weather records.North Carolina is located in the Southeastern United States.With the Appalachian Mountains in the western portions of the state, the Piedmont stretching nearly 300 miles across the central portions of the state, and the Coastal Plains and Atlantic Ocean in the eastern portions of the state, North Carolina has experienced many different ...
Wind speed on the Beaufort scale is based on the empirical relationship: [6] v = 0.836 B 3/2 m/s; v = 1.625 B 3/2 knots (=) where v is the equivalent wind speed at 10 metres above the sea surface and B is Beaufort scale number.
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An anemometer is commonly used to measure wind speed. Global distribution of wind speed at 10m above ground averaged over the years 1981–2010 from the CHELSA-BIOCLIM+ data set [1] In meteorology, wind speed, or wind flow speed, is a fundamental atmospheric quantity caused by air moving from high to low pressure, usually due to changes in ...