Solar activity was low during the past 24 hours due to two, low-level C-class events. The first was a C1/Sf at 03/2111 UT from Region 787 (S11W58) and the second was a C1 at 04/2037 UT from Region 782 (S18W56). Both of these regions are small and appear to be decaying. Region 783 (S03W07) continues to be the largest on the disk but was in decay today. The group appears to have simplified to a beta magnetic configuration and did not produce any flares. New Region 789 (N18E74) rotated into view today, accompanied by surging on the limb and frequent low-level brightenings. Region 786 (N12E36) showed growth today and appears to have a magnetic delta configuration in the leading group of spots. Despite the complexity in 786 the group did not produce any flare activity.

Solar activity is expected to be low, but there continues to be a chance for an isolated M-class event, with Regions 786 or Region 783 the most likely source.

The geomagnetic field was predominantly quiet. The greater than 2 MeV electron flux reached high levels during the past 24 hours.

The geomagnetic field should be mostly quiet for the next three days (05-07 July).

  Pozorováno       04 Jul 124
  Předpovězeno   05 Jul-07 Jul  120/120/115
  90 denní průměr        04 Jul 095

  Pozorováno Afr/Ap 03 Jul  009/011
  Odhadovaný     Afr/Ap 04 Jul  005/007
  Předpovězeno    Afr/Ap 05 Jul-07 Jul  005/007-005/007-005/007