Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 22.12.2022 beginning time = 1194 min.(UT), 19:54 UT Xbegin = -6.356 nT time of max = 1223 min.(UT), 20:23 UT Xmax = 20.736 nT Y at Xmax = 12.086 nT endtime = 1266 min.(UT), 21: 6 UT Xend = -5.352 nT amplitude = 27.092 nT base duration time = 72 min. 2sigma = 9.059 nT duration at 2sigma = 24 min. flagbegin = 0 flagend = 0 flagxcheck = 0