Mene ne wani hasken rana walƙiya? Sakamakon da kiyasin mamaki

Hasken rana yana da wani shubuha sakamako a kan wannan duniya tamu. Ta ba mu dumi, amma a lokaci guda zai iya samun mummunan tasiri a kan kiwon lafiya na mutane. Daya daga cikin dalilan da mummunan tasiri - hasken rana flares. Ta yaya suke faruwa? Mene ne sakamakon da suka kai?

Rãnã da hasken rana walƙiya

The Sun ne kawai star na tsarin mu, wanda shi ne daga gare shi, kuma aka kira "rana." Yana yana da wata babbar salla kuma saboda karfi nauyi da yake riƙe a kusa da duk taurari a cikin hasken rana tsarin. The Star ne ball na helium, hydrogen da sauran abubuwa (sulfur, da baƙin ƙarfe, nitrogen da sauransu. D.), Wanne suna kunshe a cikin karami yawa.

Rana shi ne babban tushen haske da zafi a duniya. Wannan na faruwa a sakamakon da m Fusion halayen, wanda aka sau da yawa tare da filasha da kuma bayyanar baki spots, coronal taro ejections.

Solar flares faruwa a kan baki spots, emitting babban adadin kuzari. Su effects aka dangana ga mataki kafin spots kansu. A sabon abu gano a cikin 1859, amma da yawa daga cikin matakai hade da shi, kawai karatu.

Solar flares: photo da kuma bayanin

Action sabon abu na gajeren duration - kawai 'yan mintoci. A gaskiya ma, wani hasken rana walƙiya - mai iko fashewa, wanda yake rufe dukkan yanayi yadudduka na star. Sun bayyana a cikin wani nau'i na kananan protuberance, wanda da cika fuska ta barke, emitting X-ray, rediyo da kuma hasken ultraviolet.

A rana rotates kusa ta axis ne unevenly. A sandunan, ta motsi ne a hankali fiye da a ekweita, don haka karkatacciyar auku a wani Magnetic filin. Fashewar faruwa a lokacin da danniya a cikin wurare na "karkatacciyar" ne ma da karfi. A wannan lokaci, da warware biliyoyin megatons da makamashi. filasha yawanci faruwa a cikin tsaka tsaki zone tsakanin baki aibobi na daban-daban polarity. Yanayinsu aka bayyana a hasken rana sake zagayowar lokaci.

Dangane da ƙarfin da X-ray haske da kuma a ganiya na aiki, da flash ne zuwa kashi azuzuwan. Ikon aka bayyana a cikin watts da murabba'in mita. A karfi hasken rana walƙiya tana nufin sa talakawan aka denoted da wasika M, da kuma rauni - S. Kowane daga cikinsu shi ne sau 10 daban-daban daga baya rank.

Effect a Duniya

Yana daukan game 7-10 minti kafin Duniya da aka ji sakamakon da fashewa a kan rana. A lokacin walƙiya, tare da radiation jefarwa jini, wanda aka kafa a cikin jini girgije. The hasken rana iska ta fãɗa da su zuwa ga gefen cikin Duniya, haddasa duniya tamu Magnetic hadari.

A m sarari fashewa inganta bango radiation, wanda na iya shafar lafiyar da 'yan saman jannati, shi zai iya shãfe da kuma yawo a cikin wani jirgin sama na mutane. A electromagnetic kalaman daga flash bai sa cutarwa tsangwama daga tauraron dan adam da kuma sauran kayan aiki.

A duniya, da flash iya ƙwarai shafi walwala da mutane. Wannan bayyana kanta a rashin natsuwa, bambanci matsa lamba, ciwon kai, inda hakan kwakwalwa aiki. Mutane da raunana na rigakafi da tsarin, shafi tunanin mutum da cuta, cututtuka na zuciya da kullum cututtuka musamman thinly jin rãnã a kan aiki da kanta.

Ya ýan da kuma fasaha. Solar X-class flares ne iya musaki radios a ko'ina cikin duniya, da talakawan ikon da fashewa yafi rinjayar da iyakacin duniya yankuna.

monitoring

A mafi yawan iko hasken rana walƙiya ya faru a shekarar 1859, shi ne sau da yawa ake kira Sunny superstorms ko taron Carrington. Na yi sa'a su lura da shi da falakin Richard Carrington, a cikin wanda girmamawa da kuma mai suna sabon abu. A fashewa ya sa Arewa Lights, wanda zai iya ganin ko da a cikin Caribbean, da kuma gidan waya sadarwa tsarin a North America da Turai a wani flash daga oda.

Storm, kamar Carrington taron, abin da ke faruwa sau daya a kowace shekaru 500. A sakamakon ga rayuwar mutane na iya faruwa tare da kadan bursts, don haka masana kimiyya da sha'awar a tsinkaya su. Don hango ko hasashen hasken rana aiki mai sauki ba, saboda tsarin da mu star ne sosai m.

Active bincike a cikin wannan yanki hulda da NASA. Ta wajen bincike na hasken rana Magnetic filin, masana kimiyya sun riga koyi yadda za su koyi game da wani fashewa, amma m tsinkaya yi ba tukuna zai yiwu. Duk da tsinkaya ne sosai m da kuma bayar da rahoton "rana weather" kawai don short lokaci, to a kalla 3 days.