Most fence posts are treated with a wood. preservative to increase their service life, but the. installation method can affect the actual life of. the fence post. These pages will serve as a quick. guide to installing preservative-treated fence. posts for the greatest serviceable life.
The entire lifetime of a thunderstorm can vary. Typical afternoon thun â¦ derstorms in the summer usually consist of just 1 cell, thus lasts 20-30 minutes. Severe thunderstorms can consist of numerous cells, and last several hours.
A thunderstorm is any rainstorm that produce thunder and lightning. A severe thunderstorm is such a storm that produces at least one of the following: Hail to at least 1 inch â¦ (2.5 cm) diameterWind gusts to at least 58 mph (93 km/h)A tornado. 3 people found this useful.