Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 29.08.2020 beginning time = 1133 min.(UT), 18:53 UT Xbegin = -12.262 nT time of max = 1181 min.(UT), 19:41 UT Xmax = 14.208 nT Y at Xmax = 6.052 nT endtime = 1234 min.(UT), 20:34 UT Xend = -7.386 nT amplitude = 26.470 nT base duration time =101 min. 2sigma = 7.856 nT duration at 2sigma = 29 min. flagbegin = 2 flagend = 0 flagxcheck = 0