Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 27.10.2019 beginning time = 1322 min.(UT), 22: 2 UT Xbegin = -0.038 nT time of max = 1343 min.(UT), 22:23 UT Xmax = 7.050 nT Y at Xmax = -8.654 nT endtime = 1395 min.(UT), 23:15 UT Xend = -3.992 nT amplitude = 7.088 nT base duration time = 73 min. 2sigma = 8.756 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0