Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 05.08.2020 beginning time = 1206 min.(UT), 20: 6 UT Xbegin = -6.150 nT time of max = 1223 min.(UT), 20:23 UT Xmax = 7.600 nT Y at Xmax = 0.710 nT endtime = 1244 min.(UT), 20:44 UT Xend = -1.680 nT amplitude = 13.750 nT base duration time = 38 min. 2sigma = 3.134 nT duration at 2sigma = 19 min. flagbegin = 0 flagend = 0 flagxcheck = 0