Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 02.12.2018 beginning time = 1341 min.(UT), 22:21 UT Xbegin = -5.214 nT time of max = 1369 min.(UT), 22:49 UT Xmax = 13.062 nT Y at Xmax = 0.354 nT endtime = 1400 min.(UT), 23:20 UT Xend = -7.356 nT amplitude = 18.276 nT base duration time = 59 min. 2sigma = 6.800 nT duration at 2sigma = 23 min. flagbegin = 0 flagend = 2 flagxcheck = 0