Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 01.11.2012 beginning time = 1306 min.(UT), 21:46 UT Xbegin = -5.566 nT time of max = 1336 min.(UT), 22:16 UT Xmax = 9.704 nT Y at Xmax = 6.512 nT endtime = 1367 min.(UT), 22:47 UT Xend = -4.346 nT amplitude = 15.270 nT base duration time = 61 min. 2sigma = 7.819 nT duration at 2sigma = 19 min. flagbegin = 0 flagend = 0 flagxcheck = 0