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 = 1337 min.(UT), 22:17 UT Xbegin = -8.754 nT time of max = 1375 min.(UT), 22:55 UT Xmax = 7.550 nT Y at Xmax = -2.202 nT endtime = 1411 min.(UT), 23:31 UT Xend = -2.688 nT amplitude = 16.304 nT base duration time = 74 min. 2sigma = 5.829 nT duration at 2sigma = 17 min. flagbegin = 0 flagend = 0 flagxcheck = 0