Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 29.04.2022 beginning time = 1199 min.(UT), 19:59 UT Xbegin = -6.564 nT time of max = 1218 min.(UT), 20:18 UT Xmax = 7.328 nT Y at Xmax = 2.210 nT endtime = 1258 min.(UT), 20:58 UT Xend = -0.322 nT amplitude = 13.892 nT base duration time = 59 min. 2sigma = 5.922 nT duration at 2sigma = 9 min. flagbegin = 0 flagend = 0 flagxcheck = 0