Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 20.02.2020 beginning time = 1109 min.(UT), 18:29 UT Xbegin = -6.898 nT time of max = 1171 min.(UT), 19:31 UT Xmax = 5.268 nT Y at Xmax = 0.678 nT endtime = 1195 min.(UT), 19:55 UT Xend = -3.656 nT amplitude = 12.166 nT base duration time = 86 min. 2sigma = 4.400 nT duration at 2sigma = 4 min. flagbegin = 0 flagend = 0 flagxcheck = 2