Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 30.03.2014 beginning time = 1207 min.(UT), 20: 7 UT Xbegin = -3.758 nT time of max = 1228 min.(UT), 20:28 UT Xmax = 5.318 nT Y at Xmax = -0.452 nT endtime = 1254 min.(UT), 20:54 UT Xend = -0.818 nT amplitude = 9.076 nT base duration time = 47 min. 2sigma = 2.388 nT duration at 2sigma = 22 min. flagbegin = 0 flagend = 0 flagxcheck = 0