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 = 1088 min.(UT), 18: 8 UT Xbegin = -6.522 nT time of max = 1110 min.(UT), 18:30 UT Xmax = 10.066 nT Y at Xmax = 6.554 nT endtime = 1137 min.(UT), 18:57 UT Xend = 3.132 nT amplitude = 16.588 nT base duration time = 49 min. 2sigma = 6.800 nT duration at 2sigma = 14 min. flagbegin = 0 flagend = 0 flagxcheck = 0