Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 06.03.2012 beginning time = 1257 min.(UT), 20:57 UT Xbegin = -10.826 nT time of max = 1280 min.(UT), 21:20 UT Xmax = 14.142 nT Y at Xmax = -2.642 nT endtime = 1322 min.(UT), 22: 2 UT Xend = -3.408 nT amplitude = 24.968 nT base duration time = 65 min. 2sigma = 7.101 nT duration at 2sigma = 29 min. flagbegin = 0 flagend = 0 flagxcheck = 0