Showing posts with label flare. Show all posts
Showing posts with label flare. Show all posts

Sunday, November 10, 2013

Next powerful Flare in five Days unleashed by same sunspot



Sunspot AR1890, based near the center of the solar computer, has unleashed their third X-class size in 5 days. The initial and the next types were observed on December 5 and 8, respectively. All three were quite brief, punctuation only very small geomagnetic disturbance associated with them.Of the three flares, only the 3rd one is thought to have made an Earth-directed coronal mass ejection to speak of. The power of solar flares is tested on a range of five by the energy of these ultraviolet flashes. The page X denotes the utmost effective power class.

Friday, October 4, 2013

Video: Solar flare causes North lights in US, Canada and Ireland




A powerful solar flare directed at Earth caused to appear the northern lights across parts of Canada, the US and Ireland.
Watch the video after the break.

ST

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