Time profiles of ((a1) and (a2)) the mean intensities, ((b1) and (b2)) mean vertical and horizontal fields, ((c1) and (c2)) field inclination angles, and ((d1) and (d2)) vertical LF changes, measured from HMI intensity images and vector magnetograms over E and D as shown in Figure 2. Time profile of the GOES 1–8 Å SXR flux is overplotted as the orange curves in an arbitrary unit to fit the panels.