Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 05.10.2012 beginning time = 1305 min.(UT), 21:45 UT Xbegin = -5.482 nT time of max = 1335 min.(UT), 22:15 UT Xmax = 9.836 nT Y at Xmax = -3.512 nT endtime = 1375 min.(UT), 22:55 UT Xend = -5.994 nT amplitude = 15.318 nT base duration time = 70 min. 2sigma = 3.192 nT duration at 2sigma = 31 min. flagbegin = 0 flagend = 0 flagxcheck = 0