Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 30.08.2014 beginning time = 1219 min.(UT), 20:19 UT Xbegin = -4.452 nT time of max = 1235 min.(UT), 20:35 UT Xmax = 8.062 nT Y at Xmax = -2.346 nT endtime = 1266 min.(UT), 21: 6 UT Xend = -2.886 nT amplitude = 12.514 nT base duration time = 47 min. 2sigma = 5.424 nT duration at 2sigma = 17 min. flagbegin = 0 flagend = 0 flagxcheck = 0