Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 05.11.2021 beginning time = 1224 min.(UT), 20:24 UT Xbegin = -18.676 nT time of max = 1280 min.(UT), 21:20 UT Xmax = 11.198 nT Y at Xmax = -1.600 nT endtime = 1328 min.(UT), 22: 8 UT Xend = -4.214 nT amplitude = 29.874 nT base duration time =104 min. 2sigma = 8.662 nT duration at 2sigma = 24 min. flagbegin = 2 flagend = 0 flagxcheck = 0