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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

What type of clouds are there during a thunderstorm?

Cumulonimbus clouds are present during a thunderstorm. These are large, towering clouds that are associated with heavy rain, thunder, lightning, hail, and sometimes tornadoes. They typically have a dark base and can reach great heights in the atmosphere.

What logo has a circle with a lightning strike?

One logo that features a circle with a lightning strike is the logo for Thunderbolt technology by Intel. It consists of a stylized thunderbolt symbol in the shape of a lightning bolt enclosed within a circular frame.

What is it called when lighting strikes within one cloud?

When lightning strikes within one cloud, it is called intra-cloud lightning. This type of lightning occurs when the electric charge within a cloud becomes unbalanced and discharges within the same cloud, rather than traveling to the ground or to another cloud.

What are the clouds responsible for precipitations?

Clouds responsible for precipitation are typically nimbostratus clouds, which are thick, dark clouds that cover the sky and bring steady rainfall. Cumulonimbus clouds, which are tall and dense, can also produce heavy rain showers or thunderstorms. Both types of clouds contain water droplets that eventually coalesce and fall as precipitation when they become too heavy to remain suspended in the atmosphere.

Is low pressure light winds or strong winds?

Low pressure is typically associated with light winds. The pressure gradient force, which drives wind, is weaker in areas of low pressure compared to areas of high pressure. This results in gentler winds in low-pressure systems.

What is the loud noise heard after lightning?

The loud noise heard after lightning is thunder. Thunder is caused by the rapid expansion and contraction of air surrounding a bolt of lightning, creating a shock wave that we hear as a booming sound.

How many lightning strikes occur every minute in the us?

On average, there are about 20 million cloud-to-ground lightning strikes in the United States per year, which translates to around 38 strikes per minute.

Does a thunderstorm happen at day or night?

Thunderstorms can occur at any time of day or night. They are typically more common in the late afternoon or evening as the atmosphere is heated by the sun throughout the day, leading to instability and the potential for thunderstorm development.

How long can a lightning bolt extend?

A typical lightning bolt can strike from the cloud to the ground or within clouds for a distance of about 2 to 10 miles (3 to 16 kilometers). However, some lightning bolts can travel much farther, with certain extreme cases reaching up to 25 miles (40 kilometers) in length.

What the stages of a thunderstorm?

The Cumulus stage, in which air ascends due to convection and clouds form.

What is an ice pellet larger than 5mm in diameter that forms during a thunderstorm?

The term for an ice pellet larger than 5mm in diameter that forms during a thunderstorm is "hailstone." Hailstones are formed when updrafts in thunderstorms carry raindrops into extremely cold areas of the atmosphere where they freeze, forming layers of ice that can grow larger as they are circulated by the storm.

Why lightning choose metal pole?

Lightning is attracted to the tallest and most conductive object in the area. Metal poles are good conductors of electricity, so they provide a path of least resistance for the lightning to travel to the ground, reducing the risk of damage to surrounding structures.

How are thunder and lightning different and where do they come from?

Thunder is the sound of lightning. It makes the BOOM sound.

Lightning is the yellow squiggly line you see from the clouds.

I don't really know how lightning became to be or where it actually comes from but somewhere inside the clouds i guess.

How does lightning give off light?

there are small cold ice cubes in clouds and once there is a really bad storm they start moving and they start bump into each other witch makes a electiric zap and the zap beacomes so much full of energy it gives out the most extrodinary colours witch we call " lightning"

What time can thunder finish at?

Thunderstorms can finish at any time, typically when the atmospheric conditions change and the storm weakens or moves out of the area. It is not possible to pinpoint an exact time when a thunderstorm will finish as it depends on various factors such as the storm's intensity and speed.

What type of cloud are known as thunderheads and why do somepeople call them that?

Thunderheads are a type of cumulonimbus cloud, characterized by their towering height and flattened appearance at the top. They are associated with thunderstorms due to their ability to produce intense atmospheric instability, leading to lightning, thunder, heavy rain, and sometimes severe weather conditions. The term "thunderhead" is derived from the thunderous noises frequently heard during thunderstorms associated with these clouds.

Where on Earth surface might you be if you are experiencing the trade winds Explain how air pressure temperature and the Coriolis effect influence the movement and direction of these winds?

You might be near the equator if you are experiencing the trade winds. These winds are caused by the Earth's rotation, which creates a pressure gradient from the subtropical high-pressure belts towards the equator. The Coriolis effect then deflects the wind to the west as it moves towards the equator, resulting in the characteristic easterly direction of the trade winds. The warm temperatures near the equator also contribute to the formation of these consistent winds.

Can hail shatter a window?

Yes, hail can shatter a window if it is large and moving at a high velocity. The impact of large hailstones can cause glass to break, especially if the window is already weak or damaged.

When clouds typically produce precipitation?

Clouds typically produce precipitation when water droplets or ice crystals within the cloud grow large enough to fall to the ground due to gravity. This process is known as coalescence or the Bergeron process, depending on the type of clouds involved. Ultimately, the type of precipitation that falls (rain, snow, sleet, etc.) is dependent on factors like temperature and air pressure.

Which of these words is used to describe a flash of lightning?

The word "lightning" is used to describe a flash of light in the sky during a storm.

How do the winds in a high pressure system blow?

High Pressure Areas has little to none winds at all, but to give you some idea, the air in the High Pressure Area literally flow outward due to high density air near the center and friction to the land. Unlike storms, High Pressure Are releases winds outward on a clockwise rotation. Comparing it to magnet, High Pressure Area winds flow to Low Pressure Areas. It's due to unlike densities of the air masses. High Pressure Area contains drier and cooler so it will flow to Low Pressure Area where warmer and more moist.

Why is lightning heard before thunder?

Lighting always comes just before thunder because it is the heat of lightning that causes thunder.

Lightning is seen when there is a discharge of atmospheric electricity in the clouds or between clouds and the ground. The energy from the lightning heats the air and causes a sudden expansion of the air (followed by a rapid contraction), which results in the sound called thunder. Since the heat of lightning causes the expansion that results in thunder, the lighting must come first.

(see related link below)

Because light travels faster than sound, an observer will normally perceive a delay between lightning and thunder. This delay increases with farther distance from the actual lightning strike. People will often count the seconds that pass after they see lightning until they hear the thunder. The shorter the time observed between the two, the closer the lightning is to the observer.

- In English units, every 5 seconds of delay is about a mile in distance.

- In metric units, every 3 seconds of delay is about a kilometer in distance.

What would happen to an airplane in a storm?

An airplane in a storm might experience turbulence, which can feel like sudden bumps or drops in altitude. Pilots are trained to navigate through stormy weather safely by using various instruments and techniques. In extreme cases, severe weather can lead to delays, diversions, or cancellations to ensure passenger safety.

What is the wind speed of EF3 tornado?

An EF3 tornado has estimated winds of 136-165 mph.