IS A ‘CANNIBAL CME’ COMING? One CME left the sun on July 14th, followed by a second faster CME on July 15th. According to a NOAA model, the second CME will sweep up the first, forming a ‘cannibal CME‘ that hits Earth on July 18th. The impact could spark G1 to G2-class geomagnetic storms.
Ydun Ritz (2023-07-16)