Propagation, Solar & Space Weather

Revised 2020-07-17

New or updated entries indicated with New or Updated. Labels expire in 30-60 days.

drama-mask And we say…


Angry sunSpace weather and solar disturbances impacts the ionosphere, affecting radio wave transmission (propagation).

  1. Solar Data: Current (graphics)
  2. Global Ionosphere Radio Observatory
    1. Propagation | KC2G
  3. Gray Line (Sunrise‒Sunset Terminator)
    1. Day & Night World Map
    2. Fourmilab Earth View
    3. Gray Line Map
  4. latest aia_211 imageHelioviewer
  5. International Space Environment Service
  6. ITU Radiowave Propagation Publications
  7. NOAA Space Weather Prediction Center
    1. Advanced Composition Explorer (ACE) Real Time Wind
    2. Geophysical Alert WWV/NBS Message (latest)
    3. GOES X-ray Flux
    4. Last 30 Days Daily Solar Data
    5. Aurora—30-Minute Forecast
    6. Radio Communications Dashboard
    7. Solar Cycle Progression (interactive) New
    8. Space Weather Enthusiasts Dashboard
  8. Propagation Predictions
  9. Reflected Tsunamis and Space Weather
  10. Solar and Heliospheric Observatory (SOHO)
  11. Solar Flares and Disturbances for Radio Propagation
  12. Solar Ham (by VE3EN)
  13. Solar Monitor (NASA, one-stop)
  14. Solar Resource Page (by WM7D)
  15. Solar Influences Data Center
  16. Space Weather Canada
    1. Geomagnetic Effects on Radio Propagation
  17. Space Weather Services (Australia)
  18. Spaceweather
    1. The Great Geomagnetic Storm of May 1921
  19. Stereo
  20. Tromsø Geophysical Observatory

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