Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 01.03.2018 beginning time = 1167 min.(UT), 19:27 UT Xbegin = -9.184 nT time of max = 1193 min.(UT), 19:53 UT Xmax = 9.468 nT Y at Xmax = 3.838 nT endtime = 1261 min.(UT), 21: 1 UT Xend = -5.508 nT amplitude = 18.652 nT base duration time = 94 min. 2sigma = 4.758 nT duration at 2sigma = 44 min. flagbegin = 2 flagend = 0 flagxcheck = 0