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A solar storm is the solar wind that occurs when the sun is experiencing violent bursts of activity at the peak of sunspot activity.
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Solar storm and solar wind are synonyms that have been merged.
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The solar wind is a stream of ultra-high-velocity plasma (charged particles) ejected from the upper atmosphere of a star. In the absence of the Sun, this stream of charged particles is also often referred to as a "stellar wind."
The solar wind is in the magnetosphere.
At the high temperatures of the Sun's coronal layer (millions of degrees Kelvin), atoms such as hydrogen and helium have been ionized into positively charged protons, helium nuclei, and negatively charged free electrons. These charged particles move so fast that they constantly break free from the sun's gravitational pull and shoot towards the sun's periphery, forming the solar wind. The speed of the solar wind is generally 200-800 km/s.
It is generally believed that during the solar minimum, the high-speed solar wind blows from near the poles of the Sun's magnetic field, and the low-speed solar wind blows from the Sun's magnetic field near the equator. The activity of the Sun's magnetic field is variable and lasts about 11 years.
The term solar wind was coined by Eugene Peck in the 1950s. But it was not until the 1960s that its existence was confirmed. Long-term observations have found that when there is a coronal hole in the Sun, high-speed solar wind can be observed near the Earth.
Therefore, astronomers believe that the generation of high-speed solar wind is closely related to coronal holes. The magnetic field and plasma activity on the surface of the Sun have a very important impact on the Earth. When the sun is strongly active, a large number of charged particles blow to the earth's poles with the solar wind, triggering beautiful auroras in the ionosphere of the poles.
Because the solar wind is plasma, the solar magnetic field is carried by it. Due to the rotation of the sun, the solar magnetic field is pulled into a spiral shape by the solar wind. Usually the energy bursts of the solar wind come from solar flares or other climate phenomena known as "solar storms".
These solar activities can be detected by space probes and satellites, and the main sign is intense radiation. Solar wind particles trapped by the Earth's magnetic field are stored in the Van Allen radiation belt, and when these particles interact with the Earth's atmosphere near the magnetic poles, they cause the aurora phenomenon. Other planets with similar magnetic fields to Earth also have auroras.
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A solar storm is a violent burst of activity generated by the Sun at the peak of sunspot activity. The high-speed particle stream formed by the release of a large number of charged particles during the eruption seriously affects the earth's space environment, destroys the ozone layer, interferes with wireless communications, and also has some hazards to human health.
The sun will produce a solar storm at the peak of sunspot activity, which was discovered by the American "Mariner 2" probe in 1962, it is the increase of the sun's energy to strengthen its own activity, thereby releasing a large number of charged particles into the vast space to form a high-speed particle flow, scientists liken this phenomenon to the sun "sneezing". Since the air mass in the solar wind is mainly charged plasma and breaks into space at a speed of 1.5 million to 3 million kilometers per hour, it will have a huge impact on the Earth's space environment. When a solar storm erupts, it will affect communications, threaten satellites, destroy the ozone layer, and have a certain impact on human health.
But 2012 can't be a solar storm, otherwise it will be announced, and the doomsday movie of 2000 also says that it is a solar storm, but we are not living well.
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The Moon has no effect on blocking the solar storm and keeping the Earth from being destroyed by the solar wind.
Solar storm is a high-energy plasma cluster, which brings energy from the north and south poles of the geomagnetic field into the earth's magnetosphere, thereby affecting the ionosphere and the atmosphere, and will produce "aurora" and other visible phenomena, and the moon does not have any effect on this, the earth and the moon together in this environment, when a solar storm comes, if the energy brought is too large, the magnetosphere can not digest and alleviate itself, it will affect the atmosphere, such as blocking mobile phone signals, radioactive cosmic rays directly irradiating the ground, etc., may also affect the geomagnetismOne possible reason for the geomagnetic reversal is the effect of solar storms. In general, there will be no solar storm that large enough to completely destroy the Earth's magnetosphere.
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The biggest impact of the moon on the earth is tidal energy, that is, the gravitational pull caused by the moon, the earth, and the sun in different positions keeps the earth's surface material in dynamic equilibrium!
Hope that helps.
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The energy gushing from the sun's inner core breaks through the surface of the sun and begins to heat this outer layer. We know that the main component of the sun is made of hydrogen, and when the temperature rises to more than 1000 degrees, the hydrogen molecule will break into hydrogen atoms, but when the temperature reaches the temperature of the sun's surface, the hydrogen atoms will be ionized, that is, they will lose electrons and become hydrogen ions, or they can be regarded as naked protons. That is, at such high temperatures, the Sun is actually a huge ionic sphere with electricity.
Since it is electrically charged, it is easy to generate a strong magnetic field locally. Under the action of the magnetic field, a large number of charged hydrogen ions move along the closed magnetic field lines of the magnetic field. Due to the chaotic motion of high-temperature cut matter on the surface of the sun, different magnetic fields may collide with each other during the rotation of the sun.
The magnetic field lines collide with each other, causing the temperature of the sun's magnetic field to soar from 10,000 degrees Celsius to 10 million degrees Celsius. The magnetic field equilibrium is also completely destroyed, and these millions of tons of hydrogen ions and free electrons are dispersed into space at millions of kilometers per hour by the shock waves generated by **, and these substances are the solar wind (stellar wind).
2012 is a period of frequent solar activity, which means that there will be strong solar storms, but this will not be harmful to life on Earth, and at most it will affect satellite communications. The end of the world in 2012 is nonsense.
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Yes. The solar wind is a stream of charged particles from supersonic plasma ejected from the Sun's upper atmosphere.
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A solar storm is a violent burst of activity generated by the Sun at the peak of sunspot activity. The high-speed particle stream formed by the release of a large number of charged particles during the eruption seriously affects the earth's space environment, destroys the ozone layer, interferes with wireless communications, and also has certain harm to human health. The solar storm produced by the American Mariner 2 probe in 1962 at the peak of sunspot activity, is a high-speed particle stream formed by the sun's increased energy to increase its own activity, thereby releasing a large number of charged particles into the vast space, scientists liken this phenomenon to the sun's "sneeze". >>>More
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What is a solar storm? What is the impact on the planet?