Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 06.12.2020 beginning time = 1215 min.(UT), 20:15 UT Xbegin = -4.960 nT time of max = 1253 min.(UT), 20:53 UT Xmax = 8.498 nT Y at Xmax = 5.130 nT endtime = 1279 min.(UT), 21:19 UT Xend = -3.010 nT amplitude = 13.458 nT base duration time = 64 min. 2sigma = 3.245 nT duration at 2sigma = 23 min. flagbegin = 0 flagend = 0 flagxcheck = 0