Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 27.11.2016 beginning time = 1081 min.(UT), 18: 1 UT Xbegin = -8.304 nT time of max = 1108 min.(UT), 18:28 UT Xmax = 8.094 nT Y at Xmax = -0.846 nT endtime = 1188 min.(UT), 19:48 UT Xend = -3.440 nT amplitude = 16.398 nT base duration time =107 min. 2sigma = 5.067 nT duration at 2sigma = 25 min. flagbegin = 0 flagend = 0 flagxcheck = 0