Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 16.03.2018 beginning time = 1253 min.(UT), 20:53 UT Xbegin = -14.092 nT time of max = 1312 min.(UT), 21:52 UT Xmax = 14.788 nT Y at Xmax = 0.632 nT endtime = 1361 min.(UT), 22:41 UT Xend = -9.532 nT amplitude = 28.880 nT base duration time =108 min. 2sigma = 9.814 nT duration at 2sigma = 12 min. flagbegin = 4 flagend = 4 flagxcheck = 0