Fig. 4
From: Simulated east–west differences in F-region peak electron density at Far East mid-latitude region
The solar cycle variations of NmF2 east–west differences. The top and bottom plots, respectively, show the seasonal and diurnal variations of ΔNmF2 (a, b, in units of 1011/m3) and Rew (c, d, in units of %). The left and right plots, respectively, show the east–west differences for a, c low and b, d high solar flux levels. The solid lines in these plots represent the zero lines