Source - Space Weather News for Sept. 24, 2011: http://spaceweather.com
STRONG SOLAR ACTIVITY: New sunspot 1302 is crackling with strong solar flares. This morning it unleashed an X2-class flare--its second X-flare in two days--quickly followed by an M7-class eruption. So far the blasts have not been Earth-directed, but this could change in the days ahead as the sunspot turns toward our planet. The sunspot is growing and there is no sign that it will quiet down soon. Visit http://spaceweather.com for movies and updates.
DON'T MISS THE NEXT FLARE: Would you like a call when X-flares are in progress? Realtime solar activity alerts are available from http://spaceweathertext.com (text) and http://spaceweatherphone.com (voice).