SXAK50 KWAL 171723
39623662 352172350
   20.04,
   1.7,
 334.4,
  30.2,
 -99,
   0.3,
  12.9,
 325.4,
   3.3,
  -17.7,
   0.8,
  30.5,
  29.7,
  35.2,
  35.9,
  37.6,
 -99.0,
 -99.0,
 -99.0,
 30-0NN 108W