Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 10.05.2016 beginning time = 1222 min.(UT), 20:22 UT Xbegin = -2.008 nT time of max = 1259 min.(UT), 20:59 UT Xmax = 5.646 nT Y at Xmax = 2.862 nT endtime = 1306 min.(UT), 21:46 UT Xend = -4.840 nT amplitude = 7.654 nT base duration time = 84 min. 2sigma = 6.603 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 2 flagxcheck = 0