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- Solar_flare abstract "A solar flare is a sudden brightening observed over the Sun's surface or the solar limb, which is interpreted as a large energy release of up to 6 × 1025 joules of energy (about a sixth of the total energy output of the Sun each second or 160,000,000,000 megatons of TNT equivalent, over 25,000 times more energy than released from the impact of Comet Shoemaker–Levy 9 with Jupiter). They are often, but not always, followed by a colossal coronal mass ejection also known as a CME. The flare ejects clouds of electrons, ions, and atoms through the corona of the sun into space. These clouds typically reach Earth a day or two after the event. The term is also used to refer to similar phenomena in other stars, where the term stellar flare applies.Solar flares affect all layers of the solar atmosphere (photosphere, chromosphere, and corona), when the plasma medium is heated to tens of millions of kelvins the electrons, protons, and heavier ions are accelerated to near the speed of light. They produce radiation across the electromagnetic spectrum at all wavelengths, from radio waves to gamma rays, although most of the energy is spread over frequencies outside the visual range and for this reason the majority of the flares are not visible to the naked eye and must be observed with special instruments. Flares occur in active regions around sunspots, where intense magnetic fields penetrate the photosphere to link the corona to the solar interior.Flares are powered by the sudden (timescales of minutes to tens of minutes) release of magnetic energy stored in the corona. The same energy releases may produce coronal mass ejections (CME), although the relation between CMEs and flares is still not well established.X-rays and UV radiation emitted by solar flares can affect Earth's ionosphere and disrupt long-range radio communications. Direct radio emission at decimetric wavelengths may disturb operation of radars and other devices operating at these frequencies.Solar flares were first observed on the Sun by Richard Christopher Carrington and independently by Richard Hodgson in 1859 as localized visible brightenings of small areas within a sunspot group. Stellar flares have also been observed on a variety of other stars.The frequency of occurrence of solar flares varies, from several per day when the Sun is particularly "active" to less than one every week when the Sun is "quiet", following the 11-year cycle (the solar cycle). Large flares are less frequent than smaller ones.".
- Solar_flare thumbnail Magnificent_CME_Erupts_on_the_Sun_-_August_31.jpg?width=300.
- Solar_flare wikiPageExternalLink Miracle_of_the_Sun.
- Solar_flare wikiPageExternalLink photosphereflares.
- Solar_flare wikiPageExternalLink ap071106.html.
- Solar_flare wikiPageExternalLink index.php.
- Solar_flare wikiPageExternalLink The_Siberian_Solar_Radio_Telescope.
- Solar_flare wikiPageExternalLink event.asp?PageId=45&EventId=695.
- Solar_flare wikiPageExternalLink 3515788.stm.
- Solar_flare wikiPageExternalLink 06may_carringtonflare.htm?.
- Solar_flare wikiPageExternalLink f_211_193_171.jpg.
- Solar_flare wikiPageExternalLink hotshots.
- Solar_flare wikiPageExternalLink solar-flares.info.
- Solar_flare wikiPageExternalLink solar.nro.nao.ac.jp.
- Solar_flare wikiPageExternalLink norh.
- Solar_flare wikiPageExternalLink ifa_latest.html.
- Solar_flare wikiPageExternalLink norp.
- Solar_flare wikiPageExternalLink solarcycle24.com.
- Solar_flare wikiPageExternalLink spaceweather.com.
- Solar_flare wikiPageExternalLink iPhone.html.
- Solar_flare wikiPageExternalLink stereo.jhuapl.edu.
- Solar_flare wikiPageExternalLink sunspotwatch.com.
- Solar_flare wikiPageExternalLink suntrek.org.
- Solar_flare wikiPageExternalLink Powerflare.html.
- Solar_flare wikiPageExternalLink lang=en&lat=51.759330&lon=102.219499&z=13&m=b.
- Solar_flare wikiPageExternalLink SFgate?language=English&verbose=0&listenv=table&application=sm05&convert=&converthl=&refinequery=&formintern=&formextern=&transquery=an%3d%22SH32A-05%22&_lines=&multiple=0&descriptor=%2fdata%2fepubs%2fwais%2findexes%2fsm05%2fsm05%7c999%7c4995%7cSpace%20Weather%20Implications%20of%20the%2020%20January%202005%20Solar%20Energetic%20Particle%20Event%7cHTML%7clocalhost:0%7c%2fdata%2fepubs%2fwais%2findexes%2fsm05%2fsm05%7c7840533%207845528%20%2fdata2%2fepubs%2fwais%2fdata%2fsm05%2fsm05.txt.
- Solar_flare wikiPageExternalLink www.bbso.njit.edu.
- Solar_flare wikiPageExternalLink www.casleo.gov.ar.
- Solar_flare wikiPageExternalLink sst.php.
- Solar_flare wikiPageExternalLink GimenezdeCastro1999.pdf.
- Solar_flare wikiPageExternalLink www.iac.es.
- Solar_flare wikiPageExternalLink Solar-Flares-1.htm.
- Solar_flare wikiPageExternalLink Solar-Flares-2.htm.
- Solar_flare wikiPageExternalLink article.ns?id=dn7142.
- Solar_flare wikiPageExternalLink www.njit.edu.
- Solar_flare wikiPageExternalLink www.obs-nancay.fr.
- Solar_flare wikiPageExternalLink radioheliographe.
- Solar_flare wikiPageExternalLink www.ovsa.njit.edu.
- Solar_flare wikiPageExternalLink www.solarphysics.kva.se.
- Solar_flare wikiPageExternalLink SRefStorms.html.
- Solar_flare wikiPageExternalLink topflares.html.
- Solar_flare wikiPageExternalLink watch?v=015cnqMt2i8.
- Solar_flare wikiPageID "54648".
- Solar_flare wikiPageRevisionID "606403807".
- Solar_flare hasPhotoCollection Solar_flare.
- Solar_flare subject Category:Plasma_physics.
- Solar_flare subject Category:Solar_phenomena.
- Solar_flare subject Category:Space_plasmas.
- Solar_flare comment "A solar flare is a sudden brightening observed over the Sun's surface or the solar limb, which is interpreted as a large energy release of up to 6 × 1025 joules of energy (about a sixth of the total energy output of the Sun each second or 160,000,000,000 megatons of TNT equivalent, over 25,000 times more energy than released from the impact of Comet Shoemaker–Levy 9 with Jupiter). They are often, but not always, followed by a colossal coronal mass ejection also known as a CME.".
- Solar_flare label "Brillamento".
- Solar_flare label "Erupción solar".
- Solar_flare label "Erupção solar".
- Solar_flare label "Rozbłysk słoneczny".
- Solar_flare label "Solar flare".
- Solar_flare label "Sonneneruption".
- Solar_flare label "Zonnevlam".
- Solar_flare label "Éruption solaire".
- Solar_flare label "Солнечная вспышка".
- Solar_flare label "انفجار شمسي".
- Solar_flare label "太陽フレア".
- Solar_flare label "耀斑".
- Solar_flare sameAs Sluneční_erupce.
- Solar_flare sameAs Sonneneruption.
- Solar_flare sameAs Erupción_solar.
- Solar_flare sameAs Éruption_solaire.
- Solar_flare sameAs Semburan_matahari.
- Solar_flare sameAs Brillamento.
- Solar_flare sameAs 太陽フレア.
- Solar_flare sameAs 태양_플레어.
- Solar_flare sameAs Zonnevlam.
- Solar_flare sameAs Rozbłysk_słoneczny.
- Solar_flare sameAs Erupção_solar.
- Solar_flare sameAs m.0f81b.
- Solar_flare sameAs Q119830.
- Solar_flare sameAs Q119830.
- Solar_flare wasDerivedFrom Solar_flare?oldid=606403807.
- Solar_flare depiction Magnificent_CME_Erupts_on_the_Sun_-_August_31.jpg.
- Solar_flare isPrimaryTopicOf Solar_flare.