Fig. 6From: Magnetic ripples observed by Swarm satellites and their enhancement during typhoon activityDifference in global distribution of the MRs between SW-A and SW-B. Global distribution of the MR amplitudes of the zonal component on the dayside (9–15 LT) as observed by a SW-A and b SW-B within the time period May 1, 2014–July 31, 2016. The bottom panel c shows the difference in amplitudes (SW-A minus SW-B) normalized with the amplitudes of SW-A in each gridBack to article page