Posted by Steve NN4X on FLorida DXers on Skype: -Bill W2CQ

 Progression of solar cycle 25


We plot here the predictions for the sunspot numbers for solar cycle 25, from the NOAA/NASA/ISES panel and from a paper by McIntosh et al. (2020). Based on these forecasts, we have calculated the solar storm impact rates at planets and spacecraft.

https://helioforecast.space/solarcycle