Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 12.03.2020 beginning time = 1099 min.(UT), 18:19 UT Xbegin = -0.514 nT time of max = 1118 min.(UT), 18:38 UT Xmax = 7.578 nT Y at Xmax = 2.876 nT endtime = 1137 min.(UT), 18:57 UT Xend = -5.174 nT amplitude = 8.092 nT base duration time = 38 min. 2sigma = 3.183 nT duration at 2sigma = 20 min. flagbegin = 0 flagend = 0 flagxcheck = 0