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 = 1334 min.(UT), 22:14 UT Xbegin = -11.686 nT time of max = 1355 min.(UT), 22:35 UT Xmax = 24.498 nT Y at Xmax = -10.272 nT endtime = 1420 min.(UT), 23:40 UT Xend = -7.308 nT amplitude = 36.184 nT base duration time = 86 min. 2sigma = 11.915 nT duration at 2sigma = 23 min. flagbegin = 0 flagend = 0 flagxcheck = 0