Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 25.03.2014 beginning time = 1201 min.(UT), 20: 1 UT Xbegin = -12.818 nT time of max = 1208 min.(UT), 20: 8 UT Xmax = 9.952 nT Y at Xmax = -4.350 nT endtime = 1269 min.(UT), 21: 9 UT Xend = -4.478 nT amplitude = 22.770 nT base duration time = 68 min. 2sigma = 6.555 nT duration at 2sigma = 5 min. flagbegin = 0 flagend = 0 flagxcheck = 0