The solar flare, which was recognized as the most powerful in the last 12 years, will cause magnetic storms. They can harm weather-sensitive people.
Doctors report that people with weak cardiovascular systems need to monitor their health. For them, magnetic storms can cause illness, the media write. The fact is that a change in the magnetic field causes blood thickening and a lack of oxygen supply to the cells and brain. In this regard, the number of hypertensive crises may increase.
Artificial light, like a hand-held flash, will make it much easier to control its direction. Another qualitative or fundamental factor of light that will greatly affect our photographs is the hardness of the light. Light quality refers to how shadows appear in a photograph. So there are two different qualities.
This is a more subtle, static light. 
- It has high contrast between lights and shadows.
- This is the normal light of a sunny day at noon.
- This is a dramatic and dynamic light.
- Soft Light It has high contrast between lights and shadows.
- This is the normal light of a cloudy day where you can barely see where the shadows are.
Earlier it was reported that on September 6, specialists from the Laboratory of X-ray Solar Astronomy of the Physical Institute of the Russian Academy of Sciences were able to record a powerful release of energy on the surface of the Sun.
A solar flare has led to a deterioration in communications in Europe and America
What makes light softer or harder? It is determined by the size of the light source relative to the object. Remember: the higher the light source relative to the softer object, the better. Light is electromagnetic radiation formed by different wavelengths. We see the object a certain color, because this object reflects certain wavelengths.
Humans can see a certain range of these wavelengths, called the visible spectrum. The point is that many times the light has the most certain types wavelength. Let's assume that one color predominates over the others. Known white balance attempts to eliminate this color dominance to show colors in the most neutral way possible.
The expert also said that on the morning of September 7, another magnetic storm will begin, which could affect the well-being of people suffering from chronic diseases
The solar flare, the most powerful in the last 12 years, which occurred on September 6, led to a deterioration in communications in Europe and America. The power of the flare is assessed as close to the maximum possible, the head of the Space Weather Center at the Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation named after A. N.V. Pushkova Russian Academy of Sciences (IZMIRAN) Sergey Gaidash.
Why is it important to know how the color of light affects our photographs? Because color is one of the aspects that most influences the creation of a certain one. This is a case of sunset with a very warm light, the so-called golden hour. Here is an example photo of my wife.
And a minute after the golden hour the light cools and appears blue hour. Where the color component is cold. We will already see these types of light :) This refers to the amount of light that comes into the scene and fundamentally affects technical aspect. As photographers, we must try to display photographs correctly.
“We estimate the flash power as close to the maximum - X9.3 (the letter means the class of “extremely large flashes”, and the number means the flash power - TASS note). It poses the threat of failures of space technology and communication systems. The outbreak has already caused a deterioration in the quality of communications in Europe and America,” he said.
The expert also predicted the beginning of a magnetic storm on the morning of September 7, which will lead to a deterioration in the well-being of people suffering from chronic diseases. “The extreme flare was preceded by a smaller flare that began on September 6 around 16:00 Moscow time, and on September 4 there was a series of class “M” flares, which were previous in power to class “X.” The ejection of solar matter that accompanied the M-class flares on September 7 is expected by scientists to cause a magnetic storm,” Gaidash said.
If you're getting a small amount of light, low intensity, you'll have to adjust your camera's shooting settings so the photo doesn't look underexposed. If there's a lot of light, a lot of intensity, you'll have to adjust the camera so that the photo doesn't look too busy.
If you're using natural light, you can't adjust the intensity of the light, you'll adjust your camera to get the exposure you're looking for. But if you use artificial light, like a flash, you can adjust its power. It refers to the area where light comes in, the space that is illuminated by a particular light source.
According to him, we are also talking about a flow of protons flying from the Sun to the Earth, which can cause a slight increase in background radiation. Gaidash noted that scientists are closely monitoring the consequences of the X9.3 flare to determine whether it was accompanied by the ejection of solar material towards the Earth. “Sometimes a powerful flash is not accompanied by an ejection and vice versa. If there was an emission during an extremely large flare, then it will reach the Earth on September 8-9,” the agency’s interlocutor said.
The light source can emit more concentrated or more diffuse light. Why is it important to know how to control lighting? To light where you want and leave the parts you want unlit. Natural light reaches everywhere, it is very fragmented. But despite this, you can control your reach. If we are in closed room with a window, its size and shape will affect which parts of the light reach the stage.
If you use artificial flash light, like the light you provide it and control its lighting is easier. For example, when using a pocket flash that has a zoom, using a more angular zoom allows the light to be diffused and more of the telephoto lens to concentrate it.
The brightest star of our system, despite its relatively calm vital activity, still excites scientists. From time to time, storms and flares are observed on the Sun, as a result of which huge amounts of energy are released. Astronomers have been observing solar activity for several decades, but these processes still remain a mystery to them.
Take full advantage of the light
And how does this translate to an image? 
Notice how the hardness of the light does not change, the size of the light source and its distance have not changed, only the coverage. As you can imagine, the light in a scene is the sum of all its qualities. A certain light comes from a place, has hardness, color, etc.
What is a solar flare?
Being the brightest, and therefore the hottest star, the Sun, its surface is subject to various cosmic phenomena. Spots, solar flares may appear on it, and storms may dominate. But a solar flare is a rather interesting and unusual phenomenon. This is a very strong process, as a result of which a huge amount of different types energy: thermal, light, and also kinetic. All this energy bursts out during a flare, the solar plasma heats up, and the speed of its emission can reach the speed of light.
Your role as a photographer is to find out whether the lighting of the scene according to its qualities helps enhance the message you are looking for, or vice versa. So, if you want to photograph a rock band that wants to convey a gritty image, what kind of light do you find most interesting? Hard or soft light?
If you want to do nice portrait child, you should use a softer light source. Remember: the contrast in a scene will depend on the quality of the light, whether it's hard or soft. And the light also guides the eye. Remember: light areas with a lot of light attract more attention than dark areas of the image. Therefore this a good place to place our center of interest.
Naturally, all these processes are reflected on Earth. A solar flare rarely goes unnoticed, affecting both the atmospheres of other planets and the atmosphere of Earth.
Types of flares
Scientists have identified five classes of this solar activity: A, B, C, M and X. Depending on the class, the amount of energy released and the speed, these categories are assigned a corresponding numerical value. For example, the most powerful solar flare was recorded by astronomers in November 2003. She was assigned class X28. During this process, sensors on one of NASA's satellites were damaged.
Can you manipulate the light in your photos?
These are all questions you need to know so that your photographs can better convey what you want to convey. Practice and awareness of these aspects will help you achieve this. Of course, sometimes it will be very simple, and sometimes not so much. If you want to take a portrait of a person and the light hits part of your face but the part in the shadow is very dark, move closer to a white surface such as a wall or use a reflector to direct the light to the part in the shadow, you are ready, you already have fill light!
During an X-class flare, our planet may experience interference in radio signals and satellite broadcasts. In addition, magnetic storms may continue for several days.
During M-class flares, weak magnetic storms are observed, as well as interruptions in signals, mainly in polar regions. All other flares do not cause significant harm to our planet and are noticeable only in the Earth's atmosphere.
Look at this example, placing a reflector on the left side to fill the shadow area with light. Imagine that you need to photograph a person in beautiful sunset, and you want to get the sun behind this person. This will be what we call backlighting, if you go into the background the person will come out very dark. If you show more time for proper lighting person, the background is overexposed. Solution.
This is why there are many elements to control or change the light. Light modifiers: to change the light, such as flash, change its hardness, its coverage, etc. There are many types: umbrellas, light windows, skids or light cones, etc.
- As the name suggests, they serve to reflect or reflect light.
- Distributors.
- They serve to facilitate light.
Causes
Scientists have been speculating for quite some time about why a solar flare occurs. The thing is that spots appear and disappear on the surface of the star. They have different magnetic polarities, so when the spots come into contact with each other or begin to interact in some way, magnetic flares in the sun.
An exercise to learn everything about light
As you walk, pay attention to the light you see, look at the images you like, and look at the type of light in the photos you like: if there is hard or soft light in the photo, its address, etc. This is an exercise you can do wherever you are.
How did you like the article? Do you know these qualities of light? Leave me a comment and tell me what you think. The original was Jay Garrick, a college student who inhaled gases from chemical experiments and became the living embodiment of the speed of the god Mercury. Barry glanced at Garrick's helmet at the more familiar full body suit after being struck by lightning by some of the chemicals he had worked with during his career as a police scientist. After Barry died trying to save the universe, Wally became flash folk, until the appearance of Bart Allen, Barry's grandson, who inexplicably comes from the century.
The strength of such phenomena is determined by the area of the glow, and it, in turn, is clearly visible on a special spectroscopic telescope. It is this device that monitors solar activity in general, and storms and flares in particular.
The Power of the Sun
Solar activity has been observed for about 40 years. During all this time, approximately 35 flares of category X7 and higher occurred. In total, over 11 years of the solar circle of activity, a little more than 37 thousand flares are observed.
He's faster than Superman
If there's one thing nerds love to engage in, it's debates over who would beat whoever in a hypothetical debate. However, this should come as no surprise, while Superman harnesses the power of the Sun, he still needs to obey fundamental physics, including friction.
This, of course, makes "world's fastest man" more than just a legal title. After Barry learns that his mother was actually killed by Reverse Flash, he decides to use his speed to go back in time and try to stop the villain. The Golden Age refers to the first generation of characters such as Batman, The Flash, and Green Lantern, with the latter two differing between their origins and their most famous forms.
Scientists have recorded the most powerful flares on the Sun. One of these occurred in 1859, later called the “great magnetic storm.” During this period, very bright light was observed on Earth. northern lights, in almost all corners. In addition, telegraph instruments failed and communications were disrupted.
Of all the possibilities of flash, one of the most interesting is that it is difficult to read or control your mind. In addition, he works together with the telepath Hunter Martian. The way this works is surprisingly simple: being able to work at lightning speeds would be useless if Flash's thoughts were as slow as the average human's. Instead, he thinks as quickly as he does, making it difficult for even the most imaginative of telepaths to read. The power is not infallible, Marshmanter can still obtain nebulous information from his brain, and his powers do not protect him from psychic blasts that simply harm the mind instead of reading or controlling it.
The earliest strong flare is considered to be the so-called “super flare” that occurred in 774. Scientists have been analyzing and tracking for a long time solar system before coming to such conclusions. After this flare, it is believed that the Earth was exposed to radioactive and UV waves that traveled fast enough to enter the earth's atmosphere and cause damage.
IN Lately a powerful outbreak was recorded in November 2003, but its activity did not have a detrimental effect on equipment or people’s health.
Consequences of outbreaks
Weak solar activity does not bring virtually any significant changes to planet Earth. Most often, solar emissions simply do not reach our atmosphere. But if the release is quite strong, it can be dangerous. Flares have a particularly strong impact on the safety of those in orbit at the time. Satellite communications may also change or be interrupted.
Besides, solar Activity can provoke magnetic storms. Solar flares create powerful plasma emissions that reach our planet in about 2-3 days, come into contact with the atmosphere and ionosphere of the Earth, as a result of which magnetic storms are formed. This phenomenon is quite safe, although it can affect the well-being of weather-dependent people.
In such people, magnetic storms cause increased pressure, resulting in headaches. A person feels weak and broken, but after a while this weakness passes.
How to improve your well-being?
Since approximately half of the population of our planet is exposed to geomagnetic storms, doctors have developed recommendations that allow you to survive the “stormy days” relatively calmly.
- If you are weather sensitive, be aware of the possibility of magnetic storms every day so you can be prepared for them.
- Keep the necessary medications near you. For hypertensive patients - lowering blood pressure, for hypotensive patients - increasing blood pressure. Those who suffer from headaches should stock up on migraine medications.
- Accept different water treatments- contrast shower, swimming. This will strengthen your circulatory system and reduce the risk of worsening your condition. IN magnetic days It is recommended to take a bath with sea salt and essential oils.
- On the eve of geomagnetic storms, avoid eating high-calorie foods, excessive consumption of coffee, spicy and salty foods, and generally overeating.
- It is not advisable to be overly nervous on such days. Stock up on positive emotions.
- If you suffer from headaches, learn acupressure techniques. It will be useful not only on days of sunny activity, but also whenever a migraine bothers you.
- On days of magnetic storms, an ordinary refrigerator magnet will help. Just run it over your body and head, and you will improve your health by changing the charge of your blood cells.
Study of solar activity
To prevent the deterioration of the population's condition, warn about possible failures of satellite signals and other negative consequences solar flares, astronomers study the activity of the star. After all, if talk about how solar processes affect human well-being remains just talk, then the influence of these processes on the operation of various devices has been scientifically proven.
As a result of the studies, the so-called 11-year solar cycle was discovered. As a result of this teaching, it was proven that the activity of the star can be repeated every eleven years. In addition, these processes can be influenced by different planets in the solar system.
Before the first telescopes appeared, solar activity was also studied. But the study was based on observation of the star and auroras with the naked eye. It has been proven that these phenomena are directly related to the processes occurring on the Sun.
At the present time, it has also been proven that solar activity significantly affects weather conditions throughout the planet: warming or cooling, tides, changes in the level of rivers and lakes, the occurrence of atmospheric fronts, the number of thunderstorms and the amount of precipitation.
Some studies show that changes in the number of insects or some animals, as well as fluctuations in human vital signs, directly depend on the activity of the Sun. But all these hypotheses are under study.
As a result of studying processes on the Sun, everything that happens on the surface of the star is recorded. A photo of a solar flare helps to examine in more detail the force of the explosion and the speed of the plasma.
Instead of an epilogue
As you can see, solar activity partially concerns the life and health of every living creature, normal operation technical systems. That is why such a phenomenon as a solar flare is studied at space centers and observatories. A solar explosion, as some scientists call it, does not pose a clear threat to Earth. At least for the next few billion years, after which it may happen powerful flash, and the star will cease to exist.
