Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 07.10.2018 beginning time = 1197 min.(UT), 19:57 UT Xbegin = -24.164 nT time of max = 1246 min.(UT), 20:46 UT Xmax = 36.820 nT Y at Xmax = 1.360 nT endtime = 1296 min.(UT), 21:36 UT Xend = -18.092 nT amplitude = 60.984 nT base duration time = 99 min. 2sigma = 13.447 nT duration at 2sigma = 26 min. flagbegin = 4 flagend = 0 flagxcheck = 0