Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 10.11.2018 beginning time = 1337 min.(UT), 22:17 UT Xbegin = -9.316 nT time of max = 1391 min.(UT), 23:11 UT Xmax = 9.564 nT Y at Xmax = -9.564 nT endtime = 1415 min.(UT), 23:35 UT Xend = -6.718 nT amplitude = 18.880 nT base duration time = 78 min. 2sigma = 7.113 nT duration at 2sigma = 32 min. flagbegin = 4 flagend = 0 flagxcheck = 0