Shocking: The Thunderstorm Danger Quiz

Estimated Completion Time
2 min
Shocking: The Thunderstorm Danger Quiz
Image: David Shaw/Design Pics/First Light/Getty Images

About This Quiz

Lightning can strike the Empire State Building as many times as it wants. But when it comes to human tissues and organs, we can't be so cavalier with our safety. The effects of lightning strikes can be deadly -- or at least blow you right out of your shoes. Test your thunderstorm smarts. Are you the most likely to survive?
Which natural disaster causes the most deaths on average in the U.S.?
tornadoes
blizzards
lightning
Correct Answer
Wrong Answer

On average, lightning causes the most deaths in the U.S., beating out tornadoes and blizzards, among other natural disasters.

A bolt of lightning can reach how many volts?
a million
a billion
a gajillion
Correct Answer
Wrong Answer

A bolt of lightning can reach a billion volts. A gajillion is not a real number.

How hot can lightning bolts be?
1 million degrees F
54,000 degrees F
450 degrees F
Correct Answer
Wrong Answer

Lightning bolts can reach 54,000 degrees Fahrenheit (29,982 degrees Celsius).

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About how many thunderstorms are taking place on the planet right now as you read this?
200
2,000
20,000
Correct Answer
Wrong Answer

At any given moment, about 2,000 thunderstorms are taking place on Earth.

What is heat lightning?
lightning that's much hotter than average
lightning that's a mirage
lightning from a thunderstorm too far away to be heard
Correct Answer
Wrong Answer

Heat lightning is still lighting. You can see it, but the thunderstorm is just too far away for you to hear it.

How far from rain can lightning strike?
5 miles
10 miles
25 miles
Correct Answer
Wrong Answer

Lightning can strike as far as 10 miles (16.09 km) away from the rain it's usually accompanied by.

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At what time of day do most lightning strikes occur?
morning
afternoon
night
Correct Answer
Wrong Answer

Most lightning strikes occur in the afternoon and early evening, between 12 p.m. and 6 p.m.

How fast does the sound of thunder travel?
1 mile per 5 seconds
1 mile per 30 seconds
1 mile per minute
Correct Answer
Wrong Answer

The sound of thunder travels 1 mile (1.6 km) per 5 seconds.

Which of these is NOT part of a boat's lightning protection system?
air terminal
bonding system
flux capacitor
Correct Answer
Wrong Answer

A boat's lightning protection system (LPS) includes an air terminal and a bonding system. It does not include a flux capacitor. (That was in the DeLorean time machine.)

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According to Pliny, what sea creature couldn't be harmed by lightning?
seal
narwhal
swordfish
Correct Answer
Wrong Answer

Pliny wrote that seals and bay trees are both impervious to lightning, inspiring Tiberius to wear a crown of bay leaves and Augustus Caesar to carry a sealskin.

The National Weather Service recommends you stay inside how long after the last thunder clap?
30 minutes
1 hour
1 day
Correct Answer
Wrong Answer

You should stay inside for 30 minutes after you hear a storm's last thunder clap.

Most U.S. lightning casualties occur in what state?
Alaska
Michigan
Florida
Correct Answer
Wrong Answer

Most lightning casualties in the U.S. occur in Florida, "the sunshine state."

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Which of these statements about positive lightning is NOT true?
It's less dangerous than negative lightning.
It has a stronger electrical field than negative lightning.
Its flash duration is greater than that of negative lightning.
Correct Answer
Wrong Answer

Positive lightning is considered more dangerous than negative lightning. It has a stronger electrical field and a greater flash duration, among other differences.

Which of these is an example of side flash?
when lightning hits you directly
when lightning hits a tree and then jumps to you
when lightning hits a tree that you're touching and travels through your hand
Correct Answer
Wrong Answer

If lightning hit a tree and then jumped from the tree to you, that would be considered side flash.

What percentage of lightning victims die immediately?
20 percent
50 percent
100 percent
Correct Answer
Wrong Answer

About 20 percent of lightning victims die immediately. Most live, although sometimes with health issues.

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What phenomenon protects you from lightning when you're in a car?
Faraday's cage
Quantum suicide
Special relativity
Correct Answer
Wrong Answer

The metal frame of your car acts like a Faraday cage, keeping lightning's electrical charge on the surface of the car and leaving its contents unmarked.

What is the study of pathology of lightning in the body?
ketoacidosis
keratinology
keuranopathy
Correct Answer
Wrong Answer

The name for the study of how lightning affects the body is "keuranopathy."

Which of these things do you NOT do during the lightning crouch?
squat
cover your ears
lie down
Correct Answer
Wrong Answer

During a lightning crouch, never lie down. You should, however, put your feet together, squat, tuck your head and cover your ears.

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The top of a tower of thunderclouds might be shaped like what?
a flower
an anvil
a pumpkin
Correct Answer
Wrong Answer

The top of a tower of thunderclouds is often shaped like an anvil. Underneath that may be a cauliflower shape.

Is lightning always attracted to the tallest object around?
Lightning is always attracted to the tallest object around.
Lightning is always attracted to the shortest object around.
No one can predict where lightning will strike.
Correct Answer
Wrong Answer

Lightning is unpredictable. No one can say with certainty that it always strikes the tallest object, although it often does.

You Got:
/20
David Shaw/Design Pics/First Light/Getty Images