Correlation of Coronal Hole Area Indices and Solar Wind Speed
Andrey Tlatov, Egor Illarionov et al.
Paper
Details
#SolarPhysics #CoronalHoles #SolarWindSpeed

10.7 cm Radio Flux #SFI 105 continues to decline for the next 10 days. Ionospheric condx slowly normalizing after recent #Solarstorms expecting quieter period but #SolarWindspeed still elevated -- noisy Bands in general #hamradio #spacewx

tinyurl.com/yckz4pse

#solarwindspeed reached threshold of 500km/s. Now Kp4 up from Kp2. SFI 74 SSN 0 #hfpropagation #dourbes MUF_3k reaching 30MHz #hamr #hamradio