Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 24.10.2010 beginning time = 1229 min.(UT), 20:29 UT Xbegin = -4.972 nT time of max = 1275 min.(UT), 21:15 UT Xmax = 5.072 nT Y at Xmax = 5.050 nT endtime = 1303 min.(UT), 21:43 UT Xend = -1.692 nT amplitude = 10.044 nT base duration time = 74 min. 2sigma = 9.481 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0