Sun solar flare is a kind of means of sun activity, tremendous energy can be released in short time, although be opposite tellurian a few equipment, for instance radio wave, broadcast, TV can cause more apparent effect, but be what to won't be affected to human body, below small make up come to everybody's detailed introduction.
What is sun solar flare
Sun solar flare is to one kind of local district happens in sun air the most acuteness erupt phenomenon, a large number of energy are released inside short time, cause local district instantaneous to heat, emit all sorts of electromagnetism radiation outwards, accompany particle radiate to increase suddenly, think to happen in chromosphere layer commonly, also cry so " chromosphere erupts " .
Seeing it is a window only, once appear, it is simply erupt earthshakingly greatly. This is added bright the energy that release is equivalent to the 100 thousand total energy that erupts to hill of 1 million high baking temperature, or the explosion that is equivalent to h-bomb of 100 million about a hundred 100 tons of class; And bigger solar flare erupts, in just a little tremendous energy can be released inside ten minutes.
The influence of sun solar flare to the earth
Solar flare causes very big effect to geospace environment. Explosion in sun chromosphere layer, earthly aerosphere immediateness appears wind around lingering sound. When solar flare erupts, give out many high-energy particle to reach earthly orbit around when, will endanger space flight badly implement the safety of the astronaut inside and instrument. When solar flare radiate comes near the earth, produce acuteness collision with atmosphere element, destroy ionosphere, make it loses the function that reflexes radio electric wave. Radio corresponds especially shortwave corresponds, and broadcast of TV station, broadcasting station, can be interrupted even by interference. What solar flare blasts off is high-energy and electrified particle shedding and action of air of earthly high level, generation aurora, disturb earthly magnetic field and cause magnetic storm.
In addition, solar flare also is having the direct or indirect effect of different level to the respect such as atmosphere and hydrology. because such, the care degree of the exploration that people erupts to solar flare and forecast grows day and day, opening the mystery with labyrinthian solar flare hard.
The influence of sun solar flare to human body
Cent of sun solar flare is class of A, B, C, M, X5, intensity is ordinal increase. Among them solar flare of class of M, X erupts can give environment of close floor space to bring the effect that showing.
When solar flare erupts, a large number of high-energy particle that give out reach earthly orbit around when, will endanger space flight badly implement the safety of the astronaut inside and instrument. In October 2003, the biggest sun solar flare since having a record erupts, the astronaut that international space stands must defend to dimensional station better service seeks asylum in cabin. On the earth, 50 thousand dwellers of Swedish south lost electric power to supply temporarily. But can not affect human body directly, the public is beardless and panicky.
Move the incident of sun solar flare of the name
In September 1859, after 17.5 hours after in Kalindudi observation erupts to sun solar flare, record of geomagnetic stage station disturbs to intense terrestrial magnetism. The following day, a lot of world places (include and other places of our country Heibei) observed beautiful aurora.
In Feburary 1942 27, 28 days, one radar station receives England to be disturbed to very strong noise, big solar flare happened in this time just in time, great magnetic storm appeared after a day.
On September 23, 1956, observation of observatory of a few Asias arrives a big solar flare, outside except companion afore-mentioned geospace environments disturb, still make intensity of ground cosmic rays increases greatly, and after solar flare arises a hour, ionosphere happened near the polar region that carries day range hemisphere on the back in the earth unusual absorb a phenomenon. More solar flare erupt the observation of incident, make people progressively realise solar flare can produce the earthly environment that showing to disturb, affect human life.
On September 3, 2017, the macula that is AR2673 by a code name group cause, had erupted inside 5 days of time 10 for many times sun big solar flare, the sun big solar flare that erupted on September 4 among them still is accompanied corona material is cast shoot, brought about incident of medium sun proton directly.
