Flow channel event occurrence distributions in MLAT/MLT for(a) Northern Hemisphere under positive IMF B_y, (b) Northern hemisphere under negative IMF B_y, (c) Southern Hemisphere under positive IMF B_y, and (d) Southern Hemisphere under negative IMF B_y. The flow channel location is based on the average location of the flow channel center over the event and binned in 1° MLAT by 8 min MLT bins. Model convection cells have been overlaid in pink for context.