Composito
Issued: 2020 Jun 06 1230 UTC
Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center
Solar Activity 24 hr summary
Solar activity was very low. Region 2765 (S24E38, Cao/beta) continued to exhibit a growth trend this period, however, the region produced only low-level flare activity. No other active regions with sunspots were observed on the visible disk and no Earth-directed CMEs were detected in available satellite imagery.
Solar Activity Forecast
Solar activity is expected to continue at very low levels on 06-08 Jun.
Energetic Particle 24 hr summary
The greater than 2 MeV electron flux was normal to moderate and the greater than 10 MeV proton flux was steady at background levels.
Energetic Particle Forecast
The greater than 2 MeV electron flux and the greater than 10 MeV proton flux are expected to remain below event thresholds on 06-08 Jun.
Solar Wind 24 hr summary
Solar wind parameters were at nominal levels this period. Solar wind speed values remained below 350 km/s, IMF total field strength was between 1-5 nT, and Bz did not exceed -5 nT.
Solar Wind Forecast
Solar wind parameters are expected to be weakly enhnaced on 06-07 Jun due to the influence of a positive polarity CH HSS. Background solar wind conditions are expected to prevail on 08 Jun with the return of a nominal solar wind regime.
Geospace 24 hr summary
The geomagnetic field was quiet this period.
Geospace Forecast
The geomagnetic field is expected to be quiet to unsettled on 06-07 Jun due to weak positive polarity CH HSS influence. Generally quiet conditions are expected to prevail on 08 Jun with the return of a nominal solar wind regime.