Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 24.11.2017 beginning time = 1217 min.(UT), 20:17 UT Xbegin = -15.856 nT time of max = 1246 min.(UT), 20:46 UT Xmax = 22.700 nT Y at Xmax = -6.660 nT endtime = 1306 min.(UT), 21:46 UT Xend = -12.178 nT amplitude = 38.556 nT base duration time = 89 min. 2sigma = 8.482 nT duration at 2sigma = 37 min. flagbegin = 0 flagend = 2 flagxcheck = 0