SXAK50 KWAL 050923
3961F472 005092310
    0.01,
  28.7,
  30.4,
   3.5,
 -99,
  51.5,
  12.5,
  32.5,
  33.8,
    0.0,
 -99.0,
   2.8,
   4.3,
   0.5,
   0.3,
  11.4,
  14.7,
   3.6,
 29+0NN 108W