Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 06.01.2017 beginning time = 1260 min.(UT), 21: 0 UT Xbegin = -5.174 nT time of max = 1278 min.(UT), 21:18 UT Xmax = 9.362 nT Y at Xmax = 3.946 nT endtime = 1305 min.(UT), 21:45 UT Xend = -5.732 nT amplitude = 14.536 nT base duration time = 45 min. 2sigma = 6.086 nT duration at 2sigma = 15 min. flagbegin = 0 flagend = 0 flagxcheck = 0