Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 20.01.2016 beginning time = 1373 min.(UT), 22:53 UT Xbegin = -1.706 nT time of max = 1401 min.(UT), 23:21 UT Xmax = 8.126 nT Y at Xmax = -4.944 nT endtime = 1438 min.(UT), 23:58 UT Xend = -7.713 nT amplitude = 9.832 nT base duration time = 65 min. 2sigma = 7.167 nT duration at 2sigma = 12 min. flagbegin = 0 flagend = 0 flagxcheck = 0