Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 28.06.2022 beginning time = 1341 min.(UT), 22:21 UT Xbegin = -13.854 nT time of max = 1379 min.(UT), 22:59 UT Xmax = 15.210 nT Y at Xmax = -2.034 nT endtime = 1441 min.(UT), 24: 1 UT Xend = -9.594 nT amplitude = 29.064 nT base duration time =100 min. 2sigma = 6.321 nT duration at 2sigma = 37 min. flagbegin = 0 flagend = 2 flagxcheck = 0