Tornadoes
Winter Storm
Thunderstorms
Hurricanes
Fronts
100
A tornado.
What is a destructive vortex of violently rotating winds shaped like a funnel?
100
When air is colder than 0°Celsius and precipitation falls as snow.
What is a winter storm?
100
Violent disturbance in the Earth's atmosphere.
What is a storm?
100
A tropical cyclone that has winds in excess of 119 miles per hour.
What is a hurricane?
100
A fast moving front that may brings storms.
What is a cold front?
200
Tornado conditions possible.
What is a tornado watch?
200
Heavy snow can block roads and trap people in homes.
What is winter storm damage?
200
Form in large cumulonimbus clouds.
How do thunderstorms form?
200
Where do hurricanes form?
What is the Atlantic, Pacific, and the Indian ocean.
200
May bring light rain or snow. Followed by warm, mild weather.
What is a warm front?
300
Tornado has been seen on radar or in the sky.
What is a tornado warning?
300
As cold, dry air moves across the warmer water, it becomes more humid as water vapor rises from the lake surface.
What is lake effect snow?
300
During a thunderstorm, areas of positive and negative electrical charges build up.
How does lightning forms?
300
How do hurricanes move?
What is winds.
300
May bring many days of rain or snow.
What is a stationary front?
400
How do tornadoes form?
When air masses meet, the cold air moves under the warm air, forcing it to rise.
400
Find shelter from cold and wind. Cover all exposed body parts and stay dry. If in a car, keep engine running if exhaust is free of snow.
What is snowstorm safety?
400
A sudden spark or electrical discharge as charges jump between clouds and the ground. Rapidly heating air expands suddenly and explosively creating a sound.
What is lightning and thunder?
400
Hurricane conditions are possible in the next 36 hours.
What is a hurricane watch?
400
Strong winds and heavy precipitation. Cold temperatures
What is an occluded front?
500
Great Plains from parts of Texas to parts of South Dakota and Iowa.
What is Tornado Alley?
500
Can cause damage to crops and pipes to freeze/burst.
What is extreme cold damage?
500
When water pours into a river or stream and the banks overflow covering the surrounding land.
What is a flood?
500
Hurricane conditions are expected in the next 24 hours.
What is a hurricane warning?
500
Cold, Dry air masses. Usually in Canada and Alaska.
What is
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