Fig. 8From: Quasi-6-day wave effects in ionospheric E and F region during the recent solar maximum 2014–2015Average amplitude of Q6DW (s = 1) in foF2 during 2014 at Guam (GU), Sanya (SA), Wuhan (WU), Beijing (BP), Mohe (MH) and Yakusk (YA)Back to article page