Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 11.05.2019 beginning time = 1192 min.(UT), 19:52 UT Xbegin = -0.746 nT time of max = 1240 min.(UT), 20:40 UT Xmax = 6.756 nT Y at Xmax = 3.854 nT endtime = 1312 min.(UT), 21:52 UT Xend = -9.690 nT amplitude = 7.502 nT base duration time =120 min. 2sigma = 11.915 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0