Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 14.04.2016 beginning time = 1231 min.(UT), 20:31 UT Xbegin = -20.698 nT time of max = 1268 min.(UT), 21: 8 UT Xmax = 18.268 nT Y at Xmax = 4.176 nT endtime = 1325 min.(UT), 22: 5 UT Xend = -8.274 nT amplitude = 38.966 nT base duration time = 94 min. 2sigma = 13.503 nT duration at 2sigma = 25 min. flagbegin = 0 flagend = 0 flagxcheck = 0