Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 07.06.2015 beginning time = 1333 min.(UT), 22:13 UT Xbegin = -2.774 nT time of max = 1348 min.(UT), 22:30 UT Xmax = 6.378 nT Y at Xmax = -1.734 nT endtime = 1379 min.(UT), 22:59 UT Xend = -5.164 nT amplitude = 9.152 nT base duration time = 46 min. 2sigma = 3.722 nT duration at 2sigma = 19 min. flagbegin = 0 flagend = 0