Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 21.01.2020 beginning time = 1145 min.(UT), 19: 5 UT Xbegin = -4.094 nT time of max = 1189 min.(UT), 19:49 UT Xmax = 9.340 nT Y at Xmax = 6.224 nT endtime = 1225 min.(UT), 20:25 UT Xend = -7.656 nT amplitude = 13.434 nT base duration time = 80 min. 2sigma = 3.968 nT duration at 2sigma = 33 min. flagbegin = 0 flagend = 0 flagxcheck = 0