Sunspot AR1890 erupted with an X3.3 flare on Nov. 6th, 2013 and an X1.1 flare on Nov. 8th. NASA's Solar Dynamics Observatory captured the fireworks.
from SPACE.com http://www.space.com/23518-sunspot-blows-off-second-x-flare-this-week-video.html
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from SPACE.com http://www.space.com/23518-sunspot-blows-off-second-x-flare-this-week-video.html
via IFTTT