background preloader

Weather theory

Facebook Twitter

Bad Clouds. World of Weather. Introduction When defensive football coaches study game films of an upcoming opponent, they look for tendencies in the formations and plays used by the opposing team’s offense.

World of Weather

By recognizing such patterns, defensive coaches can design strategies to predict the play the opposition will run on any given down. Golden Gate Weather Service Weather Calculator. Life Cycle of a Thunderstorm. The storm has considerable depth, often reaching 40,000 to 60,000 feet (12 to 18 km).

Life Cycle of a Thunderstorm

Strong updrafts and downdrafts coexist. This is the most dangerous stage when large hail, damaging winds, and flash flooding may occur. NWS JetStream Max - Hydrologic Cycle Diagram. Press quality poster English | Spanish (26" x 36" - 6 mb pdf) Evaporation is the change of state of water (a liquid) to water vapor (a gas).

NWS JetStream Max - Hydrologic Cycle Diagram

On average, about 47 inches (120 cm) is evaporated into the atmosphere from the ocean each year.Transpiration is evaporation of liquid water from plants and trees into the atmosphere. Nearly all (99%) of all water that enters the roots transpires into the atmosphere.Sublimation is the process where ice and snow (a solid) changes into water vapor (a gas) without moving through the liquid phase.Condensation is the process where water back into a water droplets (a liquid).