Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 13.11.2016 beginning time = 1177 min.(UT), 19:37 UT Xbegin = -15.088 nT time of max = 1219 min.(UT), 20:19 UT Xmax = 20.224 nT Y at Xmax = -6.706 nT endtime = 1266 min.(UT), 21: 6 UT Xend = -15.448 nT amplitude = 35.312 nT base duration time = 89 min. 2sigma = 10.974 nT duration at 2sigma = 33 min. flagbegin = 2 flagend = 0 flagxcheck = 0