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Thunderstorms and Lightning

Also referred to as a lightning storm, a thunderstorm is a weather form wherein thunder and lightning are present. Thunderstorms, most especially if accompanied by heavy rains and downburst winds, pose hazards to people and the environment.

5,088 Questions

Can a tornado be caused by thunderstorm?

Yes, tornadoes can be caused by thunderstorms. Specifically, tornadoes can form within supercell thunderstorms, which are intense rotating thunderstorms that have the potential to produce tornadoes due to the combination of wind shear and instability in the atmosphere.

Why should ships not sail during severe storms?

Ships should not sail during severe storms to protect the safety of passengers, crew, and the vessel itself. Severe storms can present a high risk of capsizing, damage to the ship, and the inability to navigate effectively, making it dangerous and potentially life-threatening to be at sea during such conditions.

Should use an umbrella during thunderstorm and lightning?

It is not safe to use an umbrella during a thunderstorm and lightning. Umbrellas can act as lightning rods and increase the risk of being struck. It is recommended to seek shelter indoors during a thunderstorm to stay safe.

Why is it important not to stand outside in a lightning storm?

The tree could be struck by lightning, which would cause the tree to fall, and maybe even catch fire. It could KILL you.

ANSWER:

Lightning is attracted to the tallest items in the landscape. Therefore, a tree in a field would be more likely to be struck by lightning and you, since you would be leaning against it, would be struck as well.

Do thunderstorms have positive effects?

Everything is useful for something. Benjamin Franklin conducted a very important experiment about the nature of electricity, which required a thunderstorm. If you were living in a region that suffered a shortage of rainfall such as the sub-Saharan region of Africa, a thunderstorm would be a very welcome source of water.

Why shoud bathing must be avoided during thunderstorm?

I thunderstorm by definition is a form of weather characterized by the presence of lightning and its acoustic effect on the Earth's atmoshpere known as thunder. Since lightning is often discharged during a thunderstorm is is advised not to bath because water is a conductor of electricity and you could be electrocuted during the storm.

What are senovial fluid sacks?

A synovial fluid sac which is actually called a synovial bursa is a fluid-filled sac lined with synovial membrane with an inner layer of slimy fluid. This provides cushion between bones and tendons and/or muscles around joints. They also reduce friction between the bones.

Why is thunder not considered a danger?

Thunder itself is not dangerous. It is the sound caused by the rapid expansion and contraction of air during a lightning strike. The danger lies in the associated lightning, which can cause serious harm or even death if a person is struck.

Why does Florida have the highest frequency of lightning strikes in the us?

Florida has a high frequency of lightning strikes due to its warm and moist climate, which creates favorable conditions for thunderstorms to develop. Additionally, Florida is surrounded by water on three sides, providing additional moisture for thunderstorm development. The combination of these factors contributes to the state's reputation as the lightning capital of the United States.

What are thunderstorms that develop intense rotating updrafts?

Thunderstorms that develop intense rotating updrafts are called supercell thunderstorms. These storms are characterized by a persistent rotating updraft known as a mesocyclone, which can lead to severe weather events such as tornadoes, large hail, and damaging winds. Supercells are relatively rare but tend to be long-lived and have a higher potential for producing significant weather hazards.

What are different types of severe weather?

1. Tornadoes

2. Snowfall

3. Winter storm

4. thunderstorms

5. lightning

6. hurricanes

7. blizzards

8. monsoons

9. floods

10. droughts

11.hail

12.tsunami

13.freezing rain

14.heavy sleet

15.extreme wind

16.extreme heat

17.extreme cold

18.avalanche

19.landslide

20.mudslide

21.wildfire

22.earthquake

23.tropical storm

24.dense fog

What is the worse stage of a thunderstorm?

The most severe stage of a thunderstorm is typically the mature stage, when the storm is at its strongest and has the highest potential for severe weather such as large hail, strong winds, and tornadoes. During this stage, the storm's updraft and downdraft are well-established, leading to intense precipitation and electric activity.

Lightning is 3 times as hot as what?

A meteor is the glowing streak in the sky caused by a rock falling into the atmosphere and burning up. Depending on the speed and size, they can reach several thousand degrees in temperature before they either explode or vaporize or both.

If the rock survives the fall, it is called a "meteorite". When it hits the ground, it will be several hundred degrees, but they cool off fairly rapidly. After a couple of hours, they will be at ambient temperature, which is to say, the temperature of the ground around them.

Why you have to stay away from trees during lightning?

lightning is attracted to the taller objects in any open space .so being near tall trees in an open space is dangerous. The lightning can "jump" from the tree through the air to your body if it finds that your body, with its high salt content, is an easier conductor.

What atmospheric conditions are necessary for both thunderstorms and hurricanes?

Both thunderstorms and hurricanes require warm, moist air to provide the energy for their formation. Thunderstorms also require unstable air to develop rapidly rising air currents, while hurricanes need warm ocean waters to fuel their strength and sustain their structure. Additionally, favorable wind patterns are essential for both systems to form and intensify.

How could lightning effect a trip in a blimp?

Lightning could pose a significant risk to a blimp by causing damage to the gas-filled envelope or surrounding structure, potentially leading to an uncontrolled descent or even a crash. To mitigate this risk, blimps are typically equipped with lightning protection systems such as metallic shielding or discharge mechanisms to safely redirect the electrical current away from critical components. Pilots are also trained to avoid flying in thunderstorm conditions to reduce the chances of encountering lightning strikes.

How does hail affect the Earth?

Hail can cause damage to crops, vehicles, and buildings due to its size and density. It can lead to property damage and financial losses for farmers and homeowners. Additionally, hailstorms can be a threat to people's safety if they are caught outside during a severe storm.

Do tornadoes form in the same cloud that bring thunderstorms?

Yes, tornadoes can form within the same cloud system as thunderstorms. Tornadoes typically develop from severe thunderstorms known as supercells, which are characterized by rotating updrafts. When conditions are right, the rotating updraft can intensify into a tornado.

What type of lightning branches across the sky?

Forked lightning branches in multiple directions across the sky, creating a jagged appearance.

Why is it very dangerous to be on a golf course during a thunderstorm?

It is not dangerous at all if you will merely utilize your #3 iron - even God can't hit a 3 iron!

But seriously, folks: Lightning is unpredictable. 'Nuff said.

AnswerA person on a golf course can easily be taller than her/his surroundings and golf clubs are natural lightning rods. You have a greater chance of being in the path of a lightning strike while on a wide open area such as a golf course beach or athletic field. Standing in the vicinity of a tree on a golf course is also dangerous since the tree may attract a lightning strike.

The documented average of deaths by lightning in the United States is 73 per year. Five percent happen on golf courses. See links for more information.

Where is the most dangerous place during a thunderstorm?

Dangerous places to be during lightning can include:

  • standing outside
  • standing outside on or near metal that conduct electricity
  • outside near trees
  • in a forest with dry/dead trees
  • outside in an open field
  • outside holding anything metal, e.g. keys, rake, shovel, golf club
  • half in a car, with the door open-- or any part of your body out of the car
  • on golf course
  • being on a 4-wheeler
  • riding a motorcycle
  • swimming or being near water, e.g. pool, pond, lake, river, ocean
  • inside, looking out a window
  • in the bathtub or shower in water, electricity can follow any pipe into the house
  • talking on a land-line telephone, which use electricity in the wiring; electricity from lightning can follow the house wires right to your ear
  • on the roof near antennas
  • on any roof, or
  • applying a roof, repairing a roof
  • on the roof of the tallest building
  • climbing an electrical or telephone pole
  • standing under a transformer on an electrical pole
  • holding onto or standing beside a lightning rod
  • fishing with a metal pole
  • holding a metal divining rod looking for underground water
  • digging a ditch with a hand shovel
  • being in an (electrical) uninsulated big machine at a construction site
  • repairing electrical lines for the electric company
  • standing near or inside the grounds of an electric company's back up electrical station, e.g. the sub-station
  • climbing a metal fence
  • making a basket where you reach up and grab the basketball hoop
  • at any outside playground, ballpark, sports event, festival
  • on a carnival ride
  • at a picnic sitting on metal chairs and someone standing at the grill
  • inside a tent with electrical conducive metal supports
  • with your dog in a metal doghouse
  • a dog-catcher with a electrical conducive metal catching pole

Is static eletricity a very small lightning bolt?

No, static electricity is a buildup of electric charge on the surface of an object. It occurs when certain materials rub against each other, causing electrons to be transferred and creating an imbalance of positive and negative charges. A lightning bolt is a sudden discharge of atmospheric electricity in the form of a flow of electrons between two charged regions.

Do you see lightning before you hear thunder?

Yes.

Lightning reaches our eyes before thunder reaches our ears because light travels faster than sound.

Light travels at the rate of 186,282 miles per second, while sound is much slower, 1,087 feet, or about 1/5 of a mile, per second.

You can tell how far away a storm is by counting the seconds between the lightning flash and the clap of thunder, every 5 seconds between the two equals one mile!Lightning causes the thunder, so it actually has to precede the thunder. If you are close to the lightning, they may seem to occur simultaneously. Since light travels faster than sound, the thunder will always lag behind the lightning.

Light moves at 299 million metres per second. Sound moves at 340 metres per second (at sea level in air). When lightning occurs, the light and the creation of the sound occur at the same time and place. Thunder is due to the rapid expansion of superheated air which the lightning causes.

The flash of light (lightning) arrives first because light waves move at roughly a million times faster than sound waves. By counting the seconds between flash and sound (assuming the storm is not so violent that lightning flashes and thunder claps cannot be paired off), you can determine how close it was to you.

In the English system, each 5 seconds difference is about a mile away. In the metric system, every 3 seconds is about a kilometer. Differences in elevation can make this imprecise.

If the flash and sound are simultaneous, the source of the lightning is very close, so you might want to go inside immediately and if possible, not touch anything connected to the house's electrical, plumbing, or wired telephone systems. If you are outdoors, stay out from under trees and away from tall objects and metal fences. Keep a low profile, even if it means ducking into a ditch.

Remember that electricity seeks the path of least resistance to ground, and the rain that accompanies the lightning enhances that effect, so stay dry and indoors - and avoid conductive systems as described above.

Is Alberta hotter than Saskatchewan?

On average, Alberta tends to be slightly hotter than Saskatchewan due to its more southern location. However, temperatures can vary depending on the region within each province and the time of year.

How fast does the return stroke lightning travel?

The return stroke of lightning typically travels at speeds of around 220,000 mph (354,000 km/h), or roughly one-third the speed of light. This rapid speed is what produces the bright flash of lightning that we see during a storm.