Solar Activity was at low levels. Region 9767 (S22W30) produced a C3.8/Sf flare at 07/1422 UTC. Region 9767 has slightly simplified in structure but retains a beta-gamma magnetic configuration. Region 9773 (N12E22) shows signs of entering the decay phase. The large leader spot from yesterday has broken up into a number of smaller spots. Three new regions were numbered today: Region 9774 (N12W37), Region 9775 (S06E37), and Region 9776 (N10E59).

Solar activity is expected to be at low to moderate levels. Region 9767 and Region 9773 have the potential for an M-class event. Two large positive polarity coronal holes are presently centered along Carrington longitude 355. One hole is at central latitudes and one at southern latitudes. These coronal holes will begin rotating into geoeffective position by day three of the forecast period.

The geomagnetic field was at quiet to unsettled levels.

The geomagnetic field is expected to be at quiet to unsettled levels with isolated active conditions possible. Quiet to unsettled conditions are expected for day one and two of the forecast period. By day three of the period coronal hole effects could produce an isolated active condition especially at higher latitudes.

  觀測的       07 Jan 189
  預測的   08 Jan-10 Jan  195/200/200
  90天平均值        07 Jan 221

  觀測的 Afr/Ap 06 Jan  003/004
  估算值     Afr/Ap 07 Jan  006/008
  預測的    Afr/Ap 08 Jan-10 Jan  005/008-005/008-012/015