HF Propagation and Solar-Terrestrial Data Website
Free solar-terrestrial data displayed on your web page or site, updated every 3-hours. Also contains solar and radio propagation information applicable to ham radio including solar conditions, space conditions, online propagation tool, online SN to SFI/SF
phone7, Joomla, HF, propagation, aurora, auroral, troposphere, ionosphere, eme, meteor, proton, electron, x-ray, A-index, K-index, nt, sunspot, number, SN, solar, flux, index, SFI, converter, calculator, on-line, prediction, tool, MOF, LOF, desktop, gadget, windows7, vista, xp, mac, macinto
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