Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 15.11.2013 beginning time = 1183 min.(UT), 19:43 UT Xbegin = -0.414 nT time of max = 1215 min.(UT), 20:15 UT Xmax = 6.344 nT Y at Xmax = 3.432 nT endtime = 1231 min.(UT), 20:31 UT Xend = -9.616 nT amplitude = 6.758 nT base duration time = 48 min. 2sigma = 5.691 nT duration at 2sigma = 6 min. flagbegin = 0 flagend = 0 flagxcheck = 1