Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 10.11.2017 beginning time = 1321 min.(UT), 22: 1 UT Xbegin = 0.268 nT time of max = 1337 min.(UT), 22:17 UT Xmax = 5.414 nT Y at Xmax = -6.348 nT endtime = 1403 min.(UT), 23:23 UT Xend = -9.594 nT amplitude = 5.146 nT base duration time = 82 min. 2sigma = 8.963 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 2 flagxcheck = 0