Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 28.11.2016 beginning time = 1229 min.(UT), 20:29 UT Xbegin = -1.496 nT time of max = 1260 min.(UT), 21: 0 UT Xmax = 6.414 nT Y at Xmax = -1.774 nT endtime = 1323 min.(UT), 22: 3 UT Xend = -4.810 nT amplitude = 7.910 nT base duration time = 94 min. 2sigma = 4.881 nT duration at 2sigma = 19 min. flagbegin = 0 flagend = 0 flagxcheck = 0