3-day Solar-Geophysical Forecast issued Aug 04 22:00 UTC

 

Solar Activity Forecast: Solar activity is expected to be very low. However, there will be a chance for an isolated C-class flare from Region 1093.

Geophysical Activity Forecast: Geomagnetic field activity is expected to be at unsettled to active levels until midday on day 1 (05 August). Activity is forecast to increase to active to minor storm levels with a chance for major storm levels beginning midday on 05 August due to the expected arrival of a CME associated with a large filament disappearance on 01 August. Activity is expected to decrease to unsettled to minor storm levels on day 2 (06 August) as the CME passage continues. A further decrease to quiet to unsettled levels is expected on day 3 (07 August).

Solar X-ray Flux

3-day Solar Xray Flux graph

This plot shows 3-days of 5-minute solar x-ray flux values measured on the SWPC primary GOES satellite. One low value may appear prior to eclipse periods. Click on the plot to open an updating secondary window. 6-hour 1-min Solar X-ray Flux plot.

Find much more info and data at:  http://www.swpc.noaa.gov/today.html