Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 06.12.2014 beginning time = 1193 min.(UT), 19:53 UT Xbegin = -6.798 nT time of max = 1209 min.(UT), 20: 9 UT Xmax = 6.290 nT Y at Xmax = 9.632 nT endtime = 1243 min.(UT), 20:43 UT Xend = -9.718 nT amplitude = 13.088 nT base duration time = 50 min. 2sigma = 6.421 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0