Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 14.10.2012 beginning time = 1242 min.(UT), 20:42 UT Xbegin = -11.704 nT time of max = 1263 min.(UT), 21: 3 UT Xmax = 27.030 nT Y at Xmax = -3.846 nT endtime = 1306 min.(UT), 21:46 UT Xend = -14.456 nT amplitude = 38.734 nT base duration time = 64 min. 2sigma = 10.269 nT duration at 2sigma = 26 min. flagbegin = 0 flagend = 2 flagxcheck = 0