Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 29.08.2016 beginning time = 1240 min.(UT), 20:40 UT Xbegin = -8.218 nT time of max = 1264 min.(UT), 21: 4 UT Xmax = 14.164 nT Y at Xmax = 9.886 nT endtime = 1303 min.(UT), 21:43 UT Xend = -3.106 nT amplitude = 22.382 nT base duration time = 63 min. 2sigma = 5.325 nT duration at 2sigma = 30 min. flagbegin = 0 flagend = 0 flagxcheck = 0