Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 26.08.2019 beginning time = 1295 min.(UT), 21:35 UT Xbegin = -5.234 nT time of max = 1328 min.(UT), 22: 8 UT Xmax = 5.202 nT Y at Xmax = 1.860 nT endtime = 1364 min.(UT), 22:44 UT Xend = -2.196 nT amplitude = 10.436 nT base duration time = 69 min. 2sigma = 3.270 nT duration at 2sigma = 16 min. flagbegin = 0 flagend = 0 flagxcheck = 0