Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 03.02.2015 beginning time = 1108 min.(UT), 18:28 UT Xbegin = -6.820 nT time of max = 1149 min.(UT), 19: 9 UT Xmax = 5.862 nT Y at Xmax = 0.484 nT endtime = 1174 min.(UT), 19:34 UT Xend = -0.960 nT amplitude = 12.682 nT base duration time = 66 min. 2sigma = 6.186 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0