THUNDERSTORMSNatures delivery system

INFO: www.nssl.noaa.gov/Severe Weather 101

What Are Thunderstorms?

Thunderstorms are usually a rain shower in which thunder and lightning occur.

What Conditions Cause Thunderstorms?

Thunderstorms are caused by moisture, unstable rising air, and a lifting mechanism to provide a nudge.

Also caused by the collision of a warm and cold front.

INFO: www.nssl.noaa.gov/Severe Weather 101

PICTURE: en.wikipedia.org/wiki/thunderstorms

How Long Does A Thunderstorm Typically Last?

Thunderstorms can last anywhere from a few minutes to several hours.

INFO: www.nssl.noaa.gov/Severe Weather 101

When Does A Thunderstorm Happen?

Thunderstorms happen often during the afternoon hours of the spring and summer.

What Kind Of Damage Does A Thunderstorm Cause?

Thunderstorms can cause flash floods, fires caused by lightning, hail(up to softball size), high speed winds, and tornadoes, which all cause major property damage and are life threatening.

INFO: www.nssl.noaa.gov/Severe Weather 101

PICTURE1:colliergov.net/ftp/alhazars/

thunderstormslighting.htmPICTURE2:

roland.topcities.com/weather/images 103.htm

INFO: www.nssl.noaa.gov/Severe Weather 101

Facts To Know

The difference between a severe thunderstorm warning and a severe thunderstorm watch.

A watch is when there are conditions where a thunderstorm is possible

A warning is where a severe thunderstorm has been spotted and is a threat to life and property.