Solar activity reached moderate levels due to a long-duration M1/Sf
flare from Region 2192 (S15E63, Eki/beta-gamma) at 18/0758 UTC. Region
2192 also produced a multiple mid-level C-class flares throughout the
period and appeared to be increasing in both size and magnetic
complexity as it continues to rotate into full view. The other regions
on the visible disk were stable. A filament eruption (approx 8 degree
extent) centered near N15W10 was observed in SDO/AIA 304 imagery between
18/0740-0938 UTC. No coronagraph imagery was available at the time of
this writing to determine if a coronal mass ejection (CME) associated
with either the M-flare or the filament eruption occurred.
Solar activity is expected to be low with a chance for M-class (R1-R2
(Minor-Moderate)) flare activity over the next three days (18-20 Oct)
with Region 2192 being the likely source.