Why is lightning white?
Static charges form in a storm composed of ice crystals and liquid water drops. Turbulent winds inside the storm cause particles to rub against one another, causing electrons to be stripped off, making the particles either negatively or positively charged.
The charges get grouped in the cloud, often negatively charged near the bottom of the cloud and positively charged up high. This is an electric field and because air is a good insulator, the electric field becomes incredibly strong. Eventually a lightning bolt happens and the flow of electrons neutralizes the electric field.
This flow of electrons through the lightning bolt creates a very hot plasma, as hot as 50,000 degrees, that emits a spectrum of electromagnetic energy. Some of this radiation is in the form of radio waves and gamma rays.
Instruments that measure these electromagnetic waves allow us to detect lightning bolts that are very far away. Visible light is also part of the spectrum of energy.
At these temperatures, laws of physics state that most of the visible light will be at a wavelength perceived as the color blue, although all wavelengths will be emitted.
The notion of color applies to our perception of what we see, not to the light itself. When we talk about the color of light, we really mean the color we sense with our eyes and then interpret with our mind.
Thus, while the peak energy is at blue wavelengths, the intensity of all the colors tends to saturate our eyes, leading us to perceive the color white – which includes all wavelengths in the visible spectrum.
Over the last 20 years scientists have discovered that lightning also shoots upward out of the top of thunderstorms into the upper atmosphere. These lightning types have distinctive colors, including red sprites and blue jets.
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An "of the blue" bolt evidence!
An 11-year-old western Pennsylvania girl is recovering after she was struck by a bolt from the blue. According to Lisa Wehrle the sun was shining when her daughter, Britney, was struck by lightning Friday, apparently from a storm several miles away.
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There are 5 ways to be struck by lightning!
1. Direct strike
2. Side flash
3. Ground current
4. Conduction
5.Streamers
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In 1769 a single lightning bolt killed 3000 people in Brescia, Italy.
In 1769 a single lightning bolt killed 3000 people in Brescia, Italy, and caused a large part of the city to be destroyed! Over 200,000 pounds of explosives were stored in the Church of San Nazaro on Brescia when a single lightning bolt struck its tower. The resulting explosion and fire killed 3000 people and destroyed a large part of the city.
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The plane carrying the Spanish national football team home from the World Cup in Brazil was struck by lightning on the 22nd of June 2014!
The plane carrying the Spanish national football team home from the World Cup in Brazil was struck by lightning on the 22nd of June 2014 as it approached its landing in Madrid, adding to the streak of bad luck the team seemed to be on after its World Cup defeat.
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A United States park ranger was hit by lightning on seven different occasions and survived all of them. He died from a self-inflicted gunshot wound at the age of 71 over an unrequited love!
Roy Cleveland Sullivan was a United States park ranger in Shenandoah National Park in Virginia. Between 1942 and 1977, Sullivan was hit by lightning on seven different occasions and survived all of them. For this reason, he gained a nickname "Human Lightning Conductor" or "Human Lightning Rod". Sullivan is recognized by Guinness World Records as the person struck by lightning more recorded times than any other human being. He died from a self-inflicted gunshot wound at the age of 71 over an unrequited love.
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Lightning Makes For A Terrible Renewable Energy Source
Lightning is an impressive, energetic force of nature — so why aren't we using all that raw power to run our homes? Two reasons:
For one thing, lightning is unpredictable and really, really fast.
The second part of the answer: It's hot and loud and bright, but lightning doesn't carry as much energy as you might think.
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All 11 members of a football team were killed by a lightning bolt during a match.
All 11 members of a football team were killed by a bolt of lightning at during a match in the Democratic Republic of Congo. According to a Congolese newspaper that reported the incident, the other team was left unharmed!
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On the 21st of August 2011, a thunderstorm forced the Pope to cut short his speech!
On the 21st of August 2011, a thunderstorm forced the pope to cut short his speech to an estimated 1 million young pilgrims gathered at a Madrid airfield to mark World Youth Day. As rain soaked the crowd and lightning lit up the night sky on Saturday, the 84-year-old pontiff skipped the bulk of the speech and delivered brief greetings in half a dozen languages.
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Volcano eruptions can produce lightning!
Mount Etna spectacularly exploded on the 3rd of December 2015 for the first time in two years, sending a plume of volcanic ash scorching through the sky. The cloud was lit up with the astonishing sight of a "dirty thunderstorm", which causes lightning to streak through a cloud of ash. This natural wonder occurs when tiny fragments of rock, ash and ice rub together to produce static electricity.
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...what a moonbow is?
Moonbows, also known as lunar rainbows, are the dimmer cousin of more common daylight rainbows, made possible from the refraction of raindrops by moonlight, rather than sunlight.
Moonbows are so rare because moonlight is not usually bright, and the alignment of conditions needed for them don't happen often.
According to Atmospheric Optics, a bright near-full moon must be less than 42 degrees above the horizon, illuminating rain on the opposite side of a dark sky.
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Lightning caused deaths are fewer every year, at least in the US!
This decade will go down in weather history as one of the wildest in modern times. Since 2010, we’ve seen both the widest and strongest tornado on record touch down in Oklahoma. Mexico felt the wrath of the strongest hurricane ever recorded in terms of wind speed. The American West is enduring a years-long drought with no end in sight. But it’s not all bad news. This decade is also on track to see the lowest number of lightning deaths we’ve ever recorded in the United States, and that’s quite the accomplishment.
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Almost half of drivers speed to avoid hail storms!
According to research from RACQ nearly half of Queensland, Australia drivers will speed to avoid hail damage to their cars. The motoring club and insurer's research revealed 47% of motorists admitted to speeding to avoid hail damage to their cars - up from 44% last year. The research also found female drivers were more likely to speed (54.2%) than males (52%) when a storm hits.
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Tiny lightning bolt explosions can vaporise the moon’s thin soil
Mini-lightning may flash in the coldest craters on the moon, melting and vapourising soil. All that sparking could have altered the surface as much as impacts from incoming rocks and dust.
The outer layer of the moon is a sort of history book recording the interactions between the moon and the rest of the solar system. To correctly interpret that history, we need to understand the mechanisms that shape it.
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On July 13, 1977, New York City endured a 25-hour blackout after lightning strikes power lines.
On July 13, 1977, New York City endured a 25-hour blackout after lightning strikes power lines, prompting widespread arson, looting, and riots. The blackout was to many a metaphor for the gloom that had already settled on the city. An economic decline, coupled with rising crime rates and the panic-provoking (and paranoia-inducing) Son of Sam murders, had combined to make the late 1970s New York’s Dark Ages.
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…thundersnow???
In the midst of a bizarre winter, Montrealers were treated to a rare sight on Monday night — a winter thunderstorm. Montrealers Jolyane Limoges and Pierre-Marc Doucet managed to capture the phenomenon during a snow squall, and post it on YouTube. The phenomenon is known as thundersnow — it's like a normal thunderstorm, but with snow as the primary form of precipitation. Thundersnow events happen when a mass of cold air settles on top of warm air, coupled with moist air closer to the ground.
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…about the Rochester ice storm?
The 1991 Ice Storm was one of the most damaging storms in Rochester history. It all began 25 years ago on Thursday. We took a look back with a woman who experienced it herself. For residents in our area that were around, the ice storm that began 25 years ago was an event unlike most had ever seen before and the memories of that storm are still as vivid and fresh as they were in 1991.
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Animals can have storm phobia!
According to WbMD, storm phobia is very real and should be taken seriously. Loyal masters are often awaken in the middle of the night – not from the thunder – but from the uninvited pet jumping in the bed looking for comfort from the storm.
Cases of storm phobia in pets can be much more severe and should not be ignored. They say some pets have been known to “claw through drywall, chew carpets, or break through windows in their escalating panic.”
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Lightning can strike at sea!
In a rare incident of its kind, a coastguard diver and a citizen were killed after they were struck by a lightning bolt off Khairan beach of Kuwait on the 8th of May 2016.
The Interior Ministry said in a statement that a jet ski of citizen Saad Khaled Al-Shereeda broke down and a coastguard boat was dispatched to rescue him.
The ministry added that the coastguard diver, Abdullah Othman Al-Doussary, jumped in the water to help the man, but they were both struck by lightning and were killed instantly.
In October last year, an Asian was killed by lightning in northern Kuwait during a freak storm. It is estimated that 6,000 to as many as 24,000 people are killed around the world by lightning strikes every year.
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A man was blown out of boots after being hit by a lightning bolt!
A man in Atlanta, USA was lucky to be alive after he was struck by lightning, blowing him right out of his work boots. Sean O’Connor was doing yard work Saturday when he was struck by a bolt of lightning and knocked unconscious. According to the 30-year-old, the sun was shining and there appeared to be no threat of storms when he began working in his yard.
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