Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 21.02.2022 beginning time = 1330 min.(UT), 22:10 UT Xbegin = -3.578 nT time of max = 1379 min.(UT), 22:59 UT Xmax = 5.228 nT Y at Xmax = 7.830 nT endtime = 1422 min.(UT), 23:42 UT Xend = -5.554 nT amplitude = 8.806 nT base duration time = 92 min. 2sigma = 7.355 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0