T-Storms
Tornado
and Hurricane
What is it?
What?
Vocab
100

All thunderstorms must have this.

What is lightning?

100

Tornadoes most often move this direction

What is southwest to northeast?

100

A tornado has been spotted, so we issue this.

What is a tornado warning?

100

Model that describes cyclogenesis at both ground level and aloft.

What is the conveyor belt model?

100

The type of radar that shows storm movement and intensity of precipitation

What is doppler?

200
When a mid-air mass thunderstorm is most intense

What is the mature stage?

200

Time of year when most tornadoes occur

What is Spring

200

Names of destructive storms are retired.

What is a hurricane?

200
A large wall or bulge of water that comes ashore with a hurricane.

What is storm surge?

200

This type of heat is released as air condenses to add energy to a storm

What is latent heat?

300
Spreading downdrafts cut off updrafts to cause this dying stage of a thunderstorm

What is dissipating

300

Safest here in a tornado.

What is underground?

300

Cyclone, funnel, or twister

What is a tornado?

300

Cloud with vertical development that produces thunderstorms.

What is a cumulonimbus cloud?

300

State that has had a tornado, been hit by hurricanes, and has the most lightning strikes.  

What is Florida?

400
Thunderstorms are more likely to occur when the air is this.

What is unstable?

400

Two of the three reasons a hurricane dies

What are 

friction over land,

lack of energy from warm water, and 

wind shear


400

A storm that has winds over 58 mph, small hail over ¾ inch, or produces a tornado.

What is a severe thunderstorm?

400

Discharge of electricity when when there is a separation of charges within the cloud.

What is lightning?
400

Cooler, drier air is incorporated into the storm by downdrafts.

What is entrainment?

500
The 3 requirements for thunderstorm development

What are  . . . . . 

warm air

Moist air

Lifting mechanism

500

The scale for tornado and hurricane intensity in this order.

What are the Fujita scale and the Saffir Simpson scale?

500

Tropical cyclone with a well developed eyewall and winds over 74 mph.

What is a hurricane?

500

The rotation direction for hurricanes that form in the Northern Hemisphere, but not necessarily tornadoes.

What is counter-clockwise?

500

The rotation in a parent thunderstorm that develops a tornado

What is mesocyclone or mesocyclonic rotation
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