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 = 1062 min.(UT), 17:42 UT Xbegin = -15.068 nT time of max = 1105 min.(UT), 18:25 UT Xmax = 17.844 nT Y at Xmax = 19.786 nT endtime = 1137 min.(UT), 18:57 UT Xend = -3.820 nT amplitude = 32.912 nT base duration time = 75 min. 2sigma = 9.481 nT duration at 2sigma = 18 min. flagbegin = 0 flagend = 0 flagxcheck = 0