Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 27.08.2014 beginning time = 1376 min.(UT), 22:56 UT Xbegin = -2.724 nT time of max = 1420 min.(UT), 23:40 UT Xmax = 6.422 nT Y at Xmax = 0.592 nT endtime = 1472 min.(UT), 24:32 UT Xend = -6.812 nT amplitude = 9.146 nT base duration time = 96 min. 2sigma = 6.275 nT duration at 2sigma = 3 min. flagbegin = 0 flagend = 0 flagxcheck = 0