Would you want to be a Would you want to be a storm chaser? Why or storm chaser? Why or Why not?Why not?

What is a storm?What is a storm?a violent disturbance

in the atmosphere.

Storms involve sudden changes in air pressure, which can cause rapid air movement.

http://www.monkeysee.com/play/25096-what-is-a-storm

http://studyjams.scholastic.com/studyjams/jams/science/weather-and-climate/severe-storms.htm

TORNADOESTORNADOES rapidly whirling funnel-shaped

clouds that reach down from a storm cloud to touch Earth’s surface.

Form from cumulonimbus clouds.

Wind speeds can reach 500 km/h (300 mph)

These are NOT predictable and usually last less than 15min.

(1)

TORNADOETORNADOESS

http://www.timeforkids.com/photos-video/video/tfk-tells-you-about-twisters-152191

THUNDERSTORMSTHUNDERSTORMSMOST COMMON form of

severe weather.

Form when a cold front meets a warm air mass.

Warm air is rapidly pushed up and form huge clouds.

As the warm air rises, it cools and forms dense thunderheads.

(2)

THUNDERSTORMTHUNDERSTORMSShttps://www.brainpop.com/science/weather/thunderstorms/

HURRICANEHURRICANESSlarge swirling low

pressure systems that form over tropical oceans.

get their energy from the warm waters.

start out as tropical storms that grow in size and strength.

(3)

HURRICANEHURRICANES S

wind speeds hit 120 km/h (74+ mph) the tropical storm is called a hurricane

cooler air sinks over the land so they gradually lose strength and slow down

http://video.nationalgeographic.com/video/news/katrina-formation

http://oceanexplorer.noaa.gov/edu/learning/player/lesson14.html

Hurricanes are so large they can be seen from space.

Floods and Flash Floods Floods and Flash Floods

Happens when water overflows normally dry land.

Excessive rain, broken dams, rapid ice melting.

Most take hours or days to develop, but some happen with little warning.

Floods cause a lot of expensive damage and are very dangerous!

Kirstin Makos’s Dad(JML 6th Grader 2014/2015)

http://wnep.com/2012/07/02/one-year-after-coal-street-flash-flood/

Classwork Classwork (Summative)(Summative)Making a weather brochure!

◦ Use only One type of severe weather.

◦ The Front should be title and picture.

◦ Section One: Where, why, and how it forms.

◦ Section Two: How to prepare for event and/or stay safe

◦ Section Three: Facts, Interesting Things, Current Events

https://www.youtube.com/watch?v=F6OKV_cD9eI