Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 25.01.2015 beginning time = 1389 min.(UT), 23: 9 UT Xbegin = -6.680 nT time of max = 1433 min.(UT), 23:52 UT Xmax = 6.818 nT Y at Xmax = -0.518 nT endtime = 1505 min.(UT), 25: 5 UT Xend = -5.928 nT amplitude = 13.498 nT base duration time =116 min. 2sigma = 3.608 nT duration at 2sigma = 38 min. flagbegin = 0 flagend = 0