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Post by Sowelu on Feb 4, 2009 1:20:29 GMT -5
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Post by Sowelu on Feb 4, 2009 11:31:33 GMT -5
11:30 AM Wednesday (Eastern) February 4, 2009  |
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Post by Sowelu on Feb 4, 2009 21:19:42 GMT -5
9:15 PM Wednesday (Eastern), February 4, 2009  |
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Post by Sowelu on Feb 13, 2009 6:44:48 GMT -5
SOLAR ACTIVITY: Sunspot 1012 is crackling with B-class solar flares. Yesterday, Feb. 12th at 1625 UT, one such eruption propelled a "solar tsunami" through the sun's lower atmosphere. An ultraviolet telescope onboard NASA's STEREO-B spacecraft recorded the faint yet powerful wave: The low latitude and magnetic polarity of this sunspot identify it as a member of old Solar Cycle 23. It is, in other words, a fossil, albeit a relatively active one. Stay tuned for more flares.
www.spaceweather.com/
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Post by Sowelu on Feb 15, 2009 2:09:01 GMT -5
2:08 AM Saturday (Eastern) February 15, 2009  |
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