The following was sent out by our local ARES.
CANNIBAL CME ALERT: Multiple CMEs are heading toward Earth following a series of strong M-class solar flares this weekend. Two of the CMEs may be merging to form a potent Cannibal CME. The action begins on July 30th and 31st when the CMEs are expected to arrive, possibly sparking strong G3-class geomagnetic storms.
Wes, K2TZ