Solar activity has been at low levels this past week with most of the C-level activity originating from Region 4465, including the largest flare of the week, a C2.6 observed on June 10. There are currently 7 numbered sunspot regions on the disk with Region 4467 decaying to plage.
There was a Type-II radio sweep detected by the Radio Solar Telescope Network (RSTN) on June 10. That radio emission was associated with a coronal mass ejection (CME) first observed at the NE quadrant by ground-based coronagraph imagery from HAO/MLSO coronagraph late June 10, and later by space-based coronagraph LASCO/C2. Modeling indicates there is no Earth-directed component.
Read more – ARRL: https://www.arrl.org/news/the-arrl-solar-update-33
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