Radio Propagation and Solar Information

Live Space Weather and Radio Propagation Information - Sunspot Cycle 25. Follow us on X: @hfradiospacewx and @NW7US
SunSpotWatch.com Propagation Center
  1. Solar Flux: 136 | Ap: 10 | Kp 3.33
  2. No space weather storms were observed for the past 24 hours.
  3. No space weather storms are predicted for the next 24 hours.
  4. (0000 UTC) 6h hi C3.1(0159Z 05/31) 24h hi C3.1(0159Z 05/31)
  5. SSN: 110 (05/31/2026)