Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 05.01.2018 beginning time = 1302 min.(UT), 21:42 UT Xbegin = -4.906 nT time of max = 1319 min.(UT), 21:59 UT Xmax = 9.720 nT Y at Xmax = -0.844 nT endtime = 1349 min.(UT), 22:29 UT Xend = -1.828 nT amplitude = 14.626 nT base duration time = 47 min. 2sigma = 3.566 nT duration at 2sigma = 26 min. flagbegin = 0 flagend = 0 flagxcheck = 0