Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 23.10.2016 beginning time = 1095 min.(UT), 18:15 UT Xbegin = -4.882 nT time of max = 1120 min.(UT), 18:40 UT Xmax = 6.658 nT Y at Xmax = 1.800 nT endtime = 1173 min.(UT), 19:33 UT Xend = -7.008 nT amplitude = 11.540 nT base duration time = 78 min. 2sigma = 4.356 nT duration at 2sigma = 15 min. flagbegin = 0 flagend = 0 flagxcheck = 0