QC Statistics - Wind Direction

Station WMO 7KLA    VOS info

  Date  Origin Code Centre  Lat   Lon   Nobs  GE  Bias   sd  rms

20260428 RJTD H CMM 20.7 136.6 20 0 0 21 21
20260528 RJTD H CMM 1.5 119.9 88 0 -1 23 23
20260617 RJTD H CMM 33.7 139.9 46 1 8 26 27

Last position: 33.7 139.9 Data plot QC plot