"You've provided a great way to monitor solar activity, and an even better incentive to learn what it all means!"

Howard, W6HN



"The new program works really well. I have not noticed any problems. The updates look accurate. It's interesting to look at the past conditions and try to correlate that to band conditions."

Mike, NR5O



"Very nice program. I can find no flaws and use it constantly. Sometimes its predictive accuracy is a little scary. I was on 20M, received a storm alert and within seconds the band died."

Joe, N6FPJ

Time-critical parameters, such as X-ray flux, proton flux and auroral index, are updated every 15 minutes. An alarm can be set up to notify you of a storm within a few minutes after its start.




System requirements

• CPU: Pentium 166 MHz
• RAM: 32 Mb
• OS: Win95/Win98/WinNT/WinME/Win2000/WinXP/Win7/Win8/Win10
• Internet connection: 56K or faster