EARTH-DIRECTED ERUPTION: The magnetic canopy of decaying sunspot AR1667 erupted this morning (Feb. 6th @ 00:21 UT), producing a long duration C9-class solar flare and hurling a coronal mass ejection (CME) into space. According to first-look images from NASA's STEREO-B spacecraft, the CME appears to be heading in the general direction of Earth. If so, the likely time of arrival would be Feb. 8-9. Stay tuned for updated forecasts. http://www.spaceweather.com/
