41. The chance of rain in the rest of Georgia is 30 percent or less, with no significant wind velocities . 42. This retained heat means higher electric bills, more smog, higher wind velocities , more water usage _ and more deaths. 43. This is used with weather radar to measure radial wind velocity and precipitation rate in each different volume of air. 44. Historically, storms of such magnitude and with such high wind velocities have not lasted more than four or five hours. 45. Differences between soil surface and air temperatures can be considerable and are largely influenced by direct insolation and wind velocity . 46. Higher wind velocities are more often recorded in cooler months along the coast, generally as bura or less frequently as sirocco. 47. Higher wind velocities are more often recorded in cooler months along the coast, generally as buras or less frequently as siroccos. 48. Wind velocity dropped to 50-60 mph from the 160 mph feared earlier, said Rajendra Kankane, director of the local meteorological office.49. The highest wind velocity on record was the 315 miles per hour tornado gust in 1990 that swept through Hesston, Kan. 50. The efficiency of a wind turbine is maximum at its design wind velocity , and efficiency decreases with the fluctuations in wind.