Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 01.03.2017 beginning time = 1194 min.(UT), 19:54 UT Xbegin = -20.818 nT time of max = 1223 min.(UT), 20:23 UT Xmax = 17.794 nT Y at Xmax = -0.862 nT endtime = 1274 min.(UT), 21:14 UT Xend = -0.302 nT amplitude = 38.612 nT base duration time = 80 min. 2sigma = 20.005 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0