Precipitation+and+Groundwater

Most rainstorms or thunderstorms occur during spring, summer and autumn. One difference between rainstorms and thunderstorms is that tornadoes have a higher chance of occurring during thunderstorms. EFS (enhanced fujita scale) the efs scale go's from an ef0 tornado to a ef5 tornado

EF0 mph (65-85) EF1 mph (86-110) EF2 mph (111-135) EF3 mph (136-165) EF4 mph (166-200) EF5 mph ( 200-300) An ef0 tornado causes very little damage. An ef1 tornado cause moderate damage. An ef2 tornado causes considerable damage An ef3 tornado causes severe damage. AN ef4 tornado causes devastating damage. An ef5 tornado causes total destruction.

There are many different kinds of precipitation snow,rain and sleet or hail.

In recent news, Ex-tropical cyclone Ellie has caused some flash floods and torrential rain in areas of Austrailia: media type="youtube" key="LpEEP07AoVA" height="344" width="425"