Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 15.03.2016 beginning time = 1208 min.(UT), 20: 8 UT Xbegin = -26.252 nT time of max = 1240 min.(UT), 20:40 UT Xmax = 40.984 nT Y at Xmax = -7.686 nT endtime = 1287 min.(UT), 21:27 UT Xend = -14.054 nT amplitude = 67.236 nT base duration time = 79 min. 2sigma = 15.814 nT duration at 2sigma = 31 min. flagbegin = 0 flagend = 0 flagxcheck = 0