Poyasnenie: Na etoi fotografii nashei prekrasnoi planety, poluchennoi s orbity sputnikom Suomi-NPP noch'yu 8-go oktyabrya, legko uznat' Severnuyu Ameriku. Zamechatel'nye volny sveta, katyashiesya nad kanadskimi provinciyami Kvebek i Ontario v verhnei chasti snimka – eto severnoe siyanie. Vpechatlyayushie polyarnye siyaniya, okruzhayushie polyusa i prostirayushiesya na bolee nizkie shiroty, nablyudalis' v poslednie dni. Ih prichina – sil'nye geomagnitnye buri, vyzvannye koronal'nym vybrosom. On proizoshel 4/5 oktyabrya i dostig magnitosfery Zemli tremya dnyami pozzhe. Svetyashiesya zavesy, siyayushie na vysote bolee 100 kilometrov, voznikayut, kogda zaryazhennye chasticy, uskorennye v magnitosfere, vozbuzhdayut kislorod i azot v verhnih sloyah atmosfery.

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Yanvar' Fevral' Mart Aprel' Mai Iyun' Iyul' Avgust Sentyabr' Oktyabr' Noyabr' Dekabr'

Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: aurora borealis - severnoe siyanie Publikacii so slovami: aurora borealis - severnoe siyanie
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