Solar activity was moderate. Region 9690 (S17W60) produced an M1/1f at 14/2211Z with minor centimetric bursts. Other minor C-class events were observed in this region which continues to gradually decay. Minor C-class flares were also observed in developing Regions 9703 (N23W01), and 9704 (S18E56). Region 9697 (N13E20) is in a slow growth phase and now exceeds 300 millionths of white light area coverage. Some plage fluctuations were observed, but no significant magnetic complexity exist at this time.

Solar activity is expected to continue at moderate levels. Region 9690 is the best source for an isolated M-class flare.

The geomagnetic field was quiet to active. Quiet conditions were predominant until a small sudden impulse (SI) of 6 nT was observed on the Boulder magnetometer at 15/1509Z. Unsettled to active conditions prevailed since the SI.

The geomagnetic field is expected to be at quiet to unsettled levels with isolated active periods at mostly higher latitudes.

  觀測的       15 Nov 207
  預測的   16 Nov-18 Nov  205/205/195
  90天平均值        15 Nov 216

  觀測的 Afr/Ap 14 Nov  003/003
  估算值     Afr/Ap 15 Nov  010/010
  預測的    Afr/Ap 16 Nov-18 Nov  010/010-008/008-008/008