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 = 1347 min.(UT), 22:27 UT Xbegin = -4.748 nT time of max = 1375 min.(UT), 22:55 UT Xmax = 8.124 nT Y at Xmax = -11.114 nT endtime = 1397 min.(UT), 23:17 UT Xend = -2.296 nT amplitude = 12.872 nT base duration time = 50 min. 2sigma = 11.202 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0