Water well means any well, water development shaft, or tunnel being used, intended to be. used, or capable of being used to withdraw ground water or any well, water. development shaft, or tunnel to be constructed for the purpose of investigating, exploring, testing, or development of ground water.
The Beaufort Wind Scale categorizes various wind speeds up to hurricane strength (74 miles per hour) and is used in weather forecasting. It says that 55 to 63 mph gale winds can break large branches off trees and knock down small to medium-sized trees.
For example, the difference is unclear between an strong mesocyclone (parent thunderstorm circulation) on the ground, and a large, weak tornado. Wind speeds in tornadoes range from values below that of hurricane speeds to more than 300 miles per hour!5 Category Tornado 261-318 mph (227-276 kt) NA Incredible Tornado. Incredible damage: Strong frame houses lifted off foundations and carried considerable distance to disintegrate; automobile-sized missiles fly through the air in excess of 300 ft (100 m); trees debarked; incredible phenomena will occur.