Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 02.09.2014 beginning time = 1243 min.(UT), 20:43 UT Xbegin = -6.306 nT time of max = 1273 min.(UT), 21:13 UT Xmax = 7.294 nT Y at Xmax = 9.440 nT endtime = 1312 min.(UT), 21:52 UT Xend = -1.854 nT amplitude = 13.600 nT base duration time = 69 min. 2sigma = 4.573 nT duration at 2sigma = 23 min. flagbegin = 0 flagend = 0 flagxcheck = 0