Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 08.11.2008 beginning time = 1078 min.(UT), 17:58 UT Xbegin = -4.256 nT time of max = 1097 min.(UT), 18:17 UT Xmax = 6.126 nT Y at Xmax = 3.162 nT endtime = 1114 min.(UT), 18:34 UT Xend = -5.028 nT amplitude = 10.382 nT base duration time = 36 min. 2sigma = 5.326 nT duration at 2sigma = 6 min. flagbegin = 0 flagend = 0 flagxcheck = 0