Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 10.04.2022 beginning time = 1315 min.(UT), 21:55 UT Xbegin = -6.012 nT time of max = 1360 min.(UT), 22:40 UT Xmax = 9.610 nT Y at Xmax = -0.822 nT endtime = 1385 min.(UT), 23: 5 UT Xend = -3.386 nT amplitude = 15.622 nT base duration time = 70 min. 2sigma = 15.985 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0