Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 23.02.2014 beginning time = 1278 min.(UT), 21:18 UT Xbegin = -6.006 nT time of max = 1309 min.(UT), 21:49 UT Xmax = 17.358 nT Y at Xmax = -4.134 nT endtime = 1319 min.(UT), 21:59 UT Xend = 3.694 nT amplitude = 23.364 nT base duration time = 41 min. 2sigma = 7.581 nT duration at 2sigma = 13 min. flagbegin = 0 flagend = 0 flagxcheck = 0