Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 28.10.2019 beginning time = 1236 min.(UT), 20:36 UT Xbegin = 2.366 nT time of max = 1261 min.(UT), 21: 1 UT Xmax = 6.168 nT Y at Xmax = 2.344 nT endtime = 1316 min.(UT), 21:56 UT Xend = -5.912 nT amplitude = 3.802 nT base duration time = 80 min. 2sigma = 7.443 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0