Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 23.10.2020 beginning time = 1233 min.(UT), 20:33 UT Xbegin = -15.664 nT time of max = 1264 min.(UT), 21: 4 UT Xmax = 25.404 nT Y at Xmax = 6.046 nT endtime = 1315 min.(UT), 21:55 UT Xend = -9.388 nT amplitude = 41.068 nT base duration time = 82 min. 2sigma = 10.176 nT duration at 2sigma = 33 min. flagbegin = 0 flagend = 0 flagxcheck = 0