Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 05.10.2018 beginning time = 1374 min.(UT), 22:54 UT Xbegin = -4.752 nT time of max = 1400 min.(UT), 23:20 UT Xmax = 7.176 nT Y at Xmax = -6.526 nT endtime = 1441 min.(UT), 24: 1 UT Xend = -1.961 nT amplitude = 11.928 nT base duration time = 67 min. 2sigma = 4.588 nT duration at 2sigma = 24 min. flagbegin = 0 flagend = 0 flagxcheck = 0