PROPAGATION.
On this page you'll find some interesting information on propagation, including the current solar figures.
UNDERSTANDING HF PROPAGATION.
THE ATMOSPHERE.
THE SOLAR CYCLE.
SOLAR FLARES.
AURORA.
CURRENT SOLAR FIGURES.
HOW TO INTEPRET SOLAR DATA.
THE CARRINGTON EVENT.
SOME HELPFUL VIDEOS.
WEBSITES.
Space Weather Prediction Center.
ARTICLES.
"Radio, Ionosphere, Magnetism, and Sunspots", by Leif Svalgaard
| radio-and-sunspots.ppt |
"Amateur Radio Frequency Propagation" by Jerry VerDuft AD0A
| amateur_radio_frequency_propagation.ppt |
Understanding HF propagation reports
| understanding-hf-propagation-reports.pdf |
Introduction to HF propagation - IPS Radio and Space Services
| intro_to_hf_radio_propagation__1_.pdf |
Space Weather. Storms from the Sun
| space_weather.pdf |