The ARRL Solar Update (opens in new tab)

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 emissio...