Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 23.09.2022 beginning time = 1249 min.(UT), 20:49 UT Xbegin = -2.020 nT time of max = 1269 min.(UT), 21: 9 UT Xmax = 6.742 nT Y at Xmax = 2.046 nT endtime = 1308 min.(UT), 21:48 UT Xend = -7.080 nT amplitude = 8.762 nT base duration time = 59 min. 2sigma = 5.235 nT duration at 2sigma = 16 min. flagbegin = 0 flagend = 0 flagxcheck = 0