Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 14.04.2021
 
 beginning time = 1396 min.(UT), 23:16 UT
 Xbegin =         -5.124 nT
 time of max =    1424 min.(UT), 23:44 UT
 Xmax =           11.528 nT
 Y at Xmax =      -6.850 nT
 endtime =        1471 min.(UT), 24:31 UT
 Xend =           -5.964 nT
 amplitude =      16.652 nT
 base duration time = 75 min.
 2sigma =          5.481 nT
 duration at 2sigma = 40 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0