Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 06.08.2015 beginning time = 1344 min.(UT), 22:24 UT Xbegin = -1.456 nT time of max = 1370 min.(UT), 22:50 UT Xmax = 5.432 nT Y at Xmax = -5.378 nT endtime = 1398 min.(UT), 23:18 UT Xend = -4.292 nT amplitude = 6.888 nT base duration time = 54 min. 2sigma = 4.890 nT duration at 2sigma = 4 min. flagbegin = 0 flagend = 0