Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 11.02.2019 beginning time = 1382 min.(UT), 23: 2 UT Xbegin = -7.976 nT time of max = 1414 min.(UT), 23:34 UT Xmax = 6.568 nT Y at Xmax = 2.052 nT endtime = 1462 min.(UT), 24:22 UT Xend = -1.908 nT amplitude = 14.544 nT base duration time = 80 min. 2sigma = 5.584 nT duration at 2sigma = 16 min. flagbegin = 0 flagend = 0 flagxcheck = 0