Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 29.09.2020 beginning time = 1129 min.(UT), 18:49 UT Xbegin = -8.962 nT time of max = 1160 min.(UT), 19:20 UT Xmax = 14.644 nT Y at Xmax = 1.194 nT endtime = 1225 min.(UT), 20:25 UT Xend = -6.636 nT amplitude = 23.606 nT base duration time = 96 min. 2sigma = 7.678 nT duration at 2sigma = 23 min. flagbegin = 0 flagend = 0 flagxcheck = 0