Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 07.11.2017 beginning time = 1341 min.(UT), 22:21 UT Xbegin = -22.808 nT time of max = 1371 min.(UT), 22:51 UT Xmax = 16.274 nT Y at Xmax = 9.640 nT endtime = 1392 min.(UT), 23:12 UT Xend = -6.880 nT amplitude = 39.082 nT base duration time = 51 min. 2sigma = 15.852 nT duration at 2sigma = 3 min. flagbegin = 0 flagend = 0 flagxcheck = 0