Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 24.04.2019 beginning time = 1370 min.(UT), 22:50 UT Xbegin = 1.360 nT time of max = 1385 min.(UT), 23: 5 UT Xmax = 4.898 nT Y at Xmax = -2.908 nT endtime = 1417 min.(UT), 23:37 UT Xend = -1.692 nT amplitude = 3.538 nT base duration time = 47 min. 2sigma = 4.438 nT duration at 2sigma = 7 min. flagbegin = 0 flagend = 0 flagxcheck = 0