SXAK50 KWAL 240623
3961E704 298062300
    0.00,
  15.7,
   2.7,
  12.5,
 -99,
  75.4,
  13.5,
  10.9,
  18.4,
    0.0,
 -99.0,
  11.8,
  13.4,
  27.9,
  28.5,
  32.6,
 -99.0,
  12.4,
 30-0NN 108W