Solar & Propagation Information


    Solar Information

    • Current Space Weather (SEC)
    • NOAA/SEC Solar Activity Report
    • Weekly Highlights and Forecast (SEC)
    • Solar & Geophysical Activity Report & 3 Day Forecast (SEC)
    • 27 Day Solar Flux, Ap, and Max Kp Outlook (SEC)
    • Solar Cycle Progression (SEC)
    • Todays Space Weather (SEC)
    • Current Solar Forecast (SEC)
    • Space Weather Alerts (SEC)
    • Space Weather Advisiories (SEC)
    • Daily Summary of Solar & Geophysical Activity (STD)
    • STD Forecast Notes
    • IPS Solar Summary & Forecast
    • Latest WWV Report

    Propagation Information

    • On-Line HF Propagation Prediction by ON4BAA
    • 160 Meter (Top Band) Propagation (STD)
    • IPS Space Weather
    • ARRL Propagation Bulletins
    • AD5Q Propagation Forecast
    • Auroral Activity
    • On-Line Gray Line Map

    Solar Data Sources

    • NOAA Space Environment Center (SEC)
    • NOAA Space Environment Center Radio Users Page
    • Dominion Radio Astrophysical Observatory
    • Solar Terrestrial Dispatch
    • IPS Radio & Space Services

    General Information

    • Solar Space Environment Primer
    • SEC Glossary of Solar-Terresttrial Terms
    • Primer on the Earth's Magnetosphere
    • IPS Glossary of Solar-Terresttrial Terms
    • NOAA/SEC Solar Physics & Radio Propagation Primers
    • The Solar Guide
    • Technical Manual TM 11-666 Antennas and Radio Propagation