new alert ? spaceweather.com ?? O.T. *o.T.*

[jan lameer]

new alert ? spaceweather.com ?? O.T. *o.T.*

[Günther Strauch]

September 17: Region 10114 was the source of a long duration C8.6/1F event peaking at 08:20 UTC. The LDE was associated with a halo CME. Although most of the ejected material headed southwestwards, material was seen all around the disk, only faintly over the north pole. The CME will likely cause a geomagnetic disturbance on September 20 with unsettled to active conditions likely, possibly with isolated minor storm intervals.