Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 22.06.2015 beginning time = 1093 min.(UT), 18:13 UT Xbegin = -61.686 nT time of max = 1146 min.(UT), 19: 6 UT Xmax = 71.226 nT Y at Xmax = -0.634 nT endtime = 1209 min.(UT), 20: 9 UT Xend = -64.410 nT amplitude = 132.912 nT base duration time =116 min. 2sigma = 35.977 nT duration at 2sigma = 36 min. flagbegin = 0 flagend = 2