Monthly ReportsIf you would like reports automatically emailed or sent to you by post, please contact us using our contact page.
- Monthly Sunspot Numbers
Boulder Sunspot Number, prompt Pentiction 10.7cm. Radio Flux (Observed and Provisional Ap index).
- Monthly IF2 and IG
The IF2 and IG ionospheric indices of solar activity for the past month.
- Quarterly IF2 and IG
The IF2 and IG ionospheric indices of solar activity for the past quarter.
- Forecast IF2 and IG
Predicted IF2 and IG for the next 12 months.