Message #20424

[martinastro]

Spaceweather is getting very exciting - A partial halo CME was observed following a long duration (LDE) event in region 11166. This CME could reach Earth on March 9/10, however, it will very likely be overtaken by the very fast CME produced by the M3.7 LDE in region 11164 late in the day. This CME could reach Earth on March 9 and cause minor to severe geomagnetic storming.