Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 10.01.2017 beginning time = 1110 min.(UT), 18:30 UT Xbegin = -6.302 nT time of max = 1156 min.(UT), 19:16 UT Xmax = 4.998 nT Y at Xmax = -2.740 nT endtime = 1178 min.(UT), 19:38 UT Xend = -0.280 nT amplitude = 11.300 nT base duration time = 68 min. 2sigma = 4.009 nT duration at 2sigma = 14 min. flagbegin = 0 flagend = 0 flagxcheck = 0