Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 10.11.2015 beginning time = 1234 min.(UT), 20:34 UT Xbegin = -8.238 nT time of max = 1305 min.(UT), 21:46 UT Xmax = 8.240 nT Y at Xmax = 0.210 nT endtime = 1351 min.(UT), 22:31 UT Xend = -9.546 nT amplitude = 16.478 nT base duration time =117 min. 2sigma = 11.246 nT duration at 2sigma = 0 min. flagbegin = 4 flagend = 0