Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 08.10.2012 beginning time = 1229 min.(UT), 20:29 UT Xbegin = -22.054 nT time of max = 1262 min.(UT), 21: 2 UT Xmax = 16.818 nT Y at Xmax = 20.426 nT endtime = 1295 min.(UT), 21:35 UT Xend = -5.746 nT amplitude = 38.872 nT base duration time = 66 min. 2sigma = 11.249 nT duration at 2sigma = 18 min. flagbegin = 0 flagend = 0 flagxcheck = 0