Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 09.11.2015 beginning time = 1154 min.(UT), 19:14 UT Xbegin = -14.504 nT time of max = 1187 min.(UT), 19:47 UT Xmax = 16.346 nT Y at Xmax = 0.864 nT endtime = 1245 min.(UT), 20:45 UT Xend = -3.928 nT amplitude = 30.850 nT base duration time = 91 min. 2sigma = 10.934 nT duration at 2sigma = 28 min. flagbegin = 0 flagend = 0