Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 11.02.2014 beginning time = 1312 min.(UT), 21:52 UT Xbegin = -7.958 nT time of max = 1338 min.(UT), 22:18 UT Xmax = 14.584 nT Y at Xmax = -3.516 nT endtime = 1397 min.(UT), 23:17 UT Xend = -7.544 nT amplitude = 22.542 nT base duration time = 85 min. 2sigma = 5.114 nT duration at 2sigma = 24 min. flagbegin = 0 flagend = 2 flagxcheck = 0