Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 15.11.2015 beginning time = 1394 min.(UT), 23:14 UT Xbegin = -10.270 nT time of max = 1440 min.(UT), 24: 0 UT Xmax = 5.756 nT Y at Xmax = -3.844 nT endtime = 1498 min.(UT), 24:58 UT Xend = -4.650 nT amplitude = 16.026 nT base duration time =104 min. 2sigma = 3.796 nT duration at 2sigma = 36 min. flagbegin = 0 flagend = 0