Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 29.08.2020 beginning time = 1299 min.(UT), 21:39 UT Xbegin = -6.202 nT time of max = 1321 min.(UT), 22: 1 UT Xmax = 16.598 nT Y at Xmax = -3.764 nT endtime = 1368 min.(UT), 22:48 UT Xend = -2.714 nT amplitude = 22.800 nT base duration time = 69 min. 2sigma = 7.856 nT duration at 2sigma = 22 min. flagbegin = 0 flagend = 0 flagxcheck = 0