Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 27.02.2014 beginning time = 1181 min.(UT), 19:41 UT Xbegin = -24.336 nT time of max = 1220 min.(UT), 20:20 UT Xmax = 7.844 nT Y at Xmax = -16.752 nT endtime = 1231 min.(UT), 20:31 UT Xend = -6.806 nT amplitude = 32.180 nT base duration time = 50 min. 2sigma = 10.147 nT duration at 2sigma = 0 min. flagbegin = 2 flagend = 0 flagxcheck = 1