Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 11.01.2017 beginning time = 1059 min.(UT), 17:39 UT Xbegin = -7.082 nT time of max = 1095 min.(UT), 18:15 UT Xmax = 8.174 nT Y at Xmax = 9.616 nT endtime = 1151 min.(UT), 19:11 UT Xend = -4.170 nT amplitude = 15.256 nT base duration time = 92 min. 2sigma = 3.772 nT duration at 2sigma = 26 min. flagbegin = 0 flagend = 0 flagxcheck = 0