Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 24.02.2021 beginning time = 1053 min.(UT), 17:33 UT Xbegin = -15.232 nT time of max = 1110 min.(UT), 18:30 UT Xmax = 19.686 nT Y at Xmax = 6.808 nT endtime = 1139 min.(UT), 18:59 UT Xend = -17.542 nT amplitude = 34.918 nT base duration time = 86 min. 2sigma = 11.202 nT duration at 2sigma = 39 min. flagbegin = 0 flagend = 0 flagxcheck = 0