Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 20.02.2014 beginning time = 1314 min.(UT), 21:54 UT Xbegin = -7.812 nT time of max = 1352 min.(UT), 22:32 UT Xmax = 10.084 nT Y at Xmax = 9.428 nT endtime = 1387 min.(UT), 23: 7 UT Xend = -2.838 nT amplitude = 17.896 nT base duration time = 73 min. 2sigma = 10.082 nT duration at 2sigma = 1 min. flagbegin = 0 flagend = 0 flagxcheck = 0