Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 08.01.2008 beginning time = 1072 min.(UT), 17:52 UT Xbegin = 0.260 nT time of max = 1085 min.(UT), 18: 5 UT Xmax = 5.340 nT Y at Xmax = 6.244 nT endtime = 1106 min.(UT), 18:26 UT Xend = -10.912 nT amplitude = 5.080 nT base duration time = 34 min. 2sigma = 6.120 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0