Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 24.11.2010 beginning time = 1075 min.(UT), 17:55 UT Xbegin = -2.812 nT time of max = 1117 min.(UT), 18:37 UT Xmax = 5.798 nT Y at Xmax = 2.026 nT endtime = 1152 min.(UT), 19:12 UT Xend = -5.136 nT amplitude = 8.610 nT base duration time = 77 min. 2sigma = 3.349 nT duration at 2sigma = 17 min. flagbegin = 0 flagend = 0 flagxcheck = 0