Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 26.08.2020 beginning time = 1370 min.(UT), 22:50 UT Xbegin = -4.224 nT time of max = 1409 min.(UT), 23:29 UT Xmax = 7.518 nT Y at Xmax = 1.772 nT endtime = 1448 min.(UT), 24: 8 UT Xend = -4.877 nT amplitude = 11.742 nT base duration time = 78 min. 2sigma = 4.034 nT duration at 2sigma = 34 min. flagbegin = 0 flagend = 0 flagxcheck = 0