Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 16.06.2008 beginning time = 1065 min.(UT), 17:45 UT Xbegin = -5.298 nT time of max = 1090 min.(UT), 18:10 UT Xmax = 4.622 nT Y at Xmax = 8.474 nT endtime = 1112 min.(UT), 18:32 UT Xend = -1.126 nT amplitude = 9.920 nT base duration time = 47 min. 2sigma = 5.709 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0