Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 03.03.2019 beginning time = 1380 min.(UT), 23: 0 UT Xbegin = -7.424 nT time of max = 1405 min.(UT), 23:25 UT Xmax = 10.300 nT Y at Xmax = -2.686 nT endtime = 1464 min.(UT), 24:24 UT Xend = -6.076 nT amplitude = 17.724 nT base duration time = 84 min. 2sigma = 4.150 nT duration at 2sigma = 24 min. flagbegin = 0 flagend = 0 flagxcheck = 0