Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 24.02.2017 beginning time = 1367 min.(UT), 22:47 UT Xbegin = -4.222 nT time of max = 1422 min.(UT), 23:42 UT Xmax = 5.474 nT Y at Xmax = -0.308 nT endtime = 1452 min.(UT), 24:12 UT Xend = -1.408 nT amplitude = 9.696 nT base duration time = 85 min. 2sigma = 7.356 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0