Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 06.09.2020 beginning time = 1369 min.(UT), 22:49 UT Xbegin = -5.880 nT time of max = 1406 min.(UT), 23:26 UT Xmax = 6.626 nT Y at Xmax = -3.552 nT endtime = 1472 min.(UT), 24:32 UT Xend = -4.570 nT amplitude = 12.506 nT base duration time =103 min. 2sigma = 2.727 nT duration at 2sigma = 23 min. flagbegin = 0 flagend = 0 flagxcheck = 0