Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 20.03.2016 beginning time = 1067 min.(UT), 17:47 UT Xbegin = -11.070 nT time of max = 1104 min.(UT), 18:24 UT Xmax = 18.584 nT Y at Xmax = 7.998 nT endtime = 1151 min.(UT), 19:11 UT Xend = -12.678 nT amplitude = 29.654 nT base duration time = 84 min. 2sigma = 7.141 nT duration at 2sigma = 34 min. flagbegin = 0 flagend = 2 flagxcheck = 0