Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 12.03.2014 beginning time = 1382 min.(UT), 23: 2 UT Xbegin = -3.844 nT time of max = 1411 min.(UT), 23:31 UT Xmax = 7.020 nT Y at Xmax = 0.948 nT endtime = 1440 min.(UT), 24: 0 UT Xend = -9.548 nT amplitude = 10.864 nT base duration time = 58 min. 2sigma = 3.247 nT duration at 2sigma = 22 min. flagbegin = 0 flagend = 0 flagxcheck = 0