The fastest winds on Earth are found in tornadoes.
Tornadoes, by a considerable amount.
Hurricane Earl's peak sustained winds were 145 mph.
A series of barometers can be used to predict wind speed and direction. Wind will move from higher pressure areas to lower pressure areas. The higher the pressure differential the higher the wind speed will be.
Still air means that there is no wind, therefore, no wind-speed.
You can express or determine the speed of wind using the Beaufort Wind Scale.
Wind turbines are normally placed at the bottom of a valley, or a hill that doesn't have trees (trees block and trap wind, reducing the wind speed) at an angle where the speed of wind and the amount of wind are the greatest so to produce the maximum amount of energy.
Tornadoes, by a considerable amount.
Hurricane Earl's peak sustained winds were 145 mph.
There is no such thing as an F1 hurricane. F1 is a rating on the Fujita scale, which is used for tornadoes, not hurricanes. Hurricanes are rated on the Saffir-Simpson scale, which ranges from category 1 to category 5. The maximum wind speed for an F1 tornado is 112 mph (180 km/h). The maximum wind speed for a category 1 hurricane is 95 mph (153 km/h).
An anemometer is used for measuring the speed of wind,
No. A wind vane is an instrument that can tell wind speed but not wind direction.
The current wind speed on the wind speed chart is 40 kilometers per hour.
wind speed = squrt(u^2+v^2).
An anemometer measures the wind speed, and a windvan measures wind direction.
Wind speed is measured with an anemometer.
By the types of sails that you have. or it could be the wind type or the wind's speed
The wind direction is measured with wind vanes or wind socks. The wind speed is measured with an anemometer.