Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 17.10.2014 beginning time = 1368 min.(UT), 22:48 UT Xbegin = -3.084 nT time of max = 1403 min.(UT), 23:23 UT Xmax = 7.532 nT Y at Xmax = 5.142 nT endtime = 1428 min.(UT), 23:48 UT Xend = -5.144 nT amplitude = 10.616 nT base duration time = 60 min. 2sigma = 3.964 nT duration at 2sigma = 23 min. flagbegin = 0 flagend = 0 flagxcheck = 0