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Solar Flare facts

While investigating facts about Solar Flare 2020 and Solar Flare Today, I found out little known, but curios details like:

In the year 774, the Anglo-Saxon Chronicle recorded a "red crucifix" in the sky. Tree rings dated from that year all over the world show a spike in Carbon-14 levels. It is believed that the event was caused by a very strong solar flare, perhaps the strongest ever known

how solar flares affect earth?

On July 23, 2012, Earth had a near miss with a solar flare. Had it occurred a week earlier, it would've wiped out communication networks, GPS and electrical grids.

What solar flares?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what solar flares increase solar wind from the corona. Here are 26 of the best facts about Solar Flare 2019 and Solar Flare Activity I managed to collect.

what solar flares do to the earth?

  1. On May 23rd, 1967 the U.S. air force was set to initiate a nuclear strike against Russia after a sudden disruption of their radar detection systems. They were ordered to stand down after the then recently created Solar Forecasting Center determined that solar flares had caused the disruption

  2. A massive solar flare in 2012 barely missed earth (by mere days). Had it hit, the power grid would likely have failed, causing unprecedented devastation. Scientists recently determined that it was of similar magnitude as the 1859 Carrington Event.

  3. NASA is creating an "interstellar internet", called Disruption Tolerant Networking (DTN). It can transmit information through solar storms, solar flares, and even past planets without losing any original data. It successfully sent images to a spacecraft located 20 million miles from earth.

  4. A massive solar flare missed the Earth by nine days on July 23rd 2012. Estimated cost of damage was $2.7 trillion dollars, and estimated recovery time was four to ten years.

  5. If the U.S. sustained a direct hit from an X-class solar flare, it would cost the nation upward of $2 trillion in the first year and kill up to 90 percent of the U.S. population due to the lack of services, starvation and disease

  6. In 1859, there was a solar flare from the Sun that hit the Earth of which scale if happened today, would heavily jeopardize our entire global telecommunications systems. A flare like that happened in 2012 but missed the Earth.

  7. There Is A Possibility That Earth Can Be Hit By A Massive Solar Flare That Can Set Us 100 Years Into The Past By Shorting Out Satellites, Radio Communications & Powergrids Worldwide

  8. A Solar Flare is not like an EMP. It can mess up the power grid and satellites, but it won't fry personal electronics or data storage.

  9. There was a massive solar flare in 2012 that would've caused around $2.6 trillion of damage to our electrical grid if it had happened just 9 days earlier.

  10. In July of 2012 the Earth had a near miss with a solar flare that could have sent Earth back to the Dark Ages.

solar flare facts
What causes solar flares?

Why solar flares?

You can easily fact check why do solar flares affect power grids by examining the linked well-known sources.

In 1859 a solar flare occurred that was so large it burned out telegraphs, shocked operators, and allowed some to run without power applied.

The sun's largest solar flare in 12 years was filmed from the Swedish Solar Telescope in La Palma. - source

VLF communications, used by submarines, diffract around mountains due to their long wavelength, and their use creates an artificial bubble around the Earth which protects against solar flares and coronal mass ejections.

In July 2012 a "Carrington Event" level solar flare narrowly missed directly impacting Earth. Had it launched a few days sooner, the results would have been catastrophic. - source

When solar flares increase solar wind from the corona?

Dogs preferred to poop when their bodies were aligned in a north-south direction, as determined by the Earth's magnetic field. They do not show this behavior all of the time due to being very sensitive to solar flare and magnetic storms throwing off the dogs sense of direction.

How solar flares affect humans?

Dogs have a built in "butt compass" -- the reason dogs spin around before they defecate is because of the earths magnetism. Researchers found that they almost always poop facing N/S, unless there are solar flares which distort the earths magnetic field.

Solar eruptions can measure the equivalent length of earth's diameter multiplied by 30 times and their accompanying flares are a source of charged particles that cause auroras (like aurora borealis). ~[90 secs]

The entire province of Quebec suffered a power outage in 1989 due to a solar flare.

The phenomenon responsible for solar flares is also the limiting factor in magnetic containment for fusion reactors

The Sun has an 11 year cycle of solar activity where at its peak the occurrence of sunspots, solar flares and related solar storms are greatly increased. In the last few days there has been an unusual amount of activity for what is supposed to be a "quiet" period.

When solar flare will hit earth?

A Solar Flare Nearly Destroyed Earth In 2012

Currently our Sun is going through a Solar Minimum, a point in its 11-year long solar cycle when its surface activities slow down to a minimum, and as a result no sunspots or solar flares appear on its surface. This gives it an appearance of a giant smooth orange billiard ball.

This is our collection of basic interesting facts about Solar Flare. The fact lists are intended for research in school, for college students or just to feed your brain with new realities. Possible use cases are in quizzes, differences, riddles, homework facts legend, cover facts, and many more. Whatever your case, learn the truth of the matter why is Solar Flare so important!

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