Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 02.07.2010 beginning time = 1219 min.(UT), 20:19 UT Xbegin = -4.882 nT time of max = 1253 min.(UT), 20:53 UT Xmax = 6.308 nT Y at Xmax = 4.702 nT endtime = 1293 min.(UT), 21:33 UT Xend = -5.578 nT amplitude = 11.190 nT base duration time = 74 min. 2sigma = 4.021 nT duration at 2sigma = 24 min. flagbegin = 0 flagend = 0 flagxcheck = 0