Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 13.07.2019 beginning time = 1150 min.(UT), 19:10 UT Xbegin = -5.986 nT time of max = 1186 min.(UT), 19:46 UT Xmax = 8.086 nT Y at Xmax = -0.856 nT endtime = 1215 min.(UT), 20:15 UT Xend = -3.004 nT amplitude = 14.072 nT base duration time = 65 min. 2sigma = 3.601 nT duration at 2sigma = 31 min. flagbegin = 0 flagend = 0 flagxcheck = 0