SUNDIVING COMET AND CME: A small comet plunged into the sun this
morning. Just before it arrived, the sun expelled a magnificent
full-halo CME. Did the comet survive? Find out what happened at http://spaceweather.com.
CHANCE OF STORMS: There is a slight chance of polar geomagnetic storms on Aug. 20-21
when Earth is expected to pass through the wake of a CME that left the
sun a few days ago. Geomagnetic storm alerts are available from http://spaceweathertext.com (text) and http://spaceweatherphone.com (voice).