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 = 1378 min.(UT), 22:58 UT Xbegin = -5.398 nT time of max = 1397 min.(UT), 23:17 UT Xmax = 9.496 nT Y at Xmax = -9.166 nT endtime = 1435 min.(UT), 23:55 UT Xend = -1.894 nT amplitude = 14.894 nT base duration time = 57 min. 2sigma = 5.067 nT duration at 2sigma = 19 min. flagbegin = 0 flagend = 0 flagxcheck = 0