Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 17.03.2020 beginning time = 1254 min.(UT), 20:54 UT Xbegin = -4.470 nT time of max = 1301 min.(UT), 21:41 UT Xmax = 8.330 nT Y at Xmax = -1.426 nT endtime = 1330 min.(UT), 22:10 UT Xend = -4.708 nT amplitude = 12.800 nT base duration time = 76 min. 2sigma = 3.701 nT duration at 2sigma = 19 min. flagbegin = 0 flagend = 0 flagxcheck = 0