Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 30.08.2016 beginning time = 1271 min.(UT), 21:11 UT Xbegin = -3.636 nT time of max = 1291 min.(UT), 21:31 UT Xmax = 6.788 nT Y at Xmax = 15.140 nT endtime = 1337 min.(UT), 22:17 UT Xend = -8.754 nT amplitude = 10.424 nT base duration time = 66 min. 2sigma = 5.829 nT duration at 2sigma = 7 min. flagbegin = 0 flagend = 4 flagxcheck = 0