Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 12.04.2022 beginning time = 1128 min.(UT), 18:48 UT Xbegin = -7.228 nT time of max = 1155 min.(UT), 19:15 UT Xmax = 9.626 nT Y at Xmax = 1.668 nT endtime = 1210 min.(UT), 20:10 UT Xend = -5.328 nT amplitude = 16.854 nT base duration time = 82 min. 2sigma = 6.868 nT duration at 2sigma = 12 min. flagbegin = 0 flagend = 0 flagxcheck = 0