Messages:

20170410: Updated list of RAOB sites. 
   removed inactive sites NID, EDW, ADK, FCS, DRA, GBN, VPS, SSM
   added new sites: VEF (Las Vegas, NV), LMN (Lamont, OK), AYT (Mt. Pearl,NF)

Forecast high taken from ILG
  26-APR-2018 12 UTC  Soaring report from IAD upper air data.
   Forecast high: 70 F; est. base of any clouds: 8600 feet AGL.

                    === Raw Upper-Air Data ===
Feet MSL:    279    306   2209   2556   2789   3595   4677   4930   6292   6828
Pres mb:    1001   1000    932    920    912    885    850    842    800    784
Temp C:      9.6    9.6    5.2    4.8    4.2    6.6    4.8    4.6    2.6    3.2
VirT C:     10.5   10.3    5.8    5.4    4.7    6.8    5.2    5.0    2.9    3.2
DewPt C:     3.6    0.6   -1.8   -2.2   -3.8  -15.4  -10.2   -8.4  -11.4  -43.8
Wdir@kts:        250  4        320 27               320 24                     

       === Interpolations (temps in deg. F, altitudes in feet MSL) ===
  MSL  *TI* Wdir@kts trig  VirT  1.5 degrees/division ("`": Dry Adiabatic)
-----  ---- -------- ---- . ---- -----------------------------------------
12000  10.2  265  34   88 | 26.9 `          :
11500   9.9            88 | 29.0  `           :
11000   9.7            87 | 31.2    `          :
10500   9.4            87 | 33.3      `          :
10000   9.0  285  30   86 | 35.3       `          :
 9500   8.2            85 | 36.5         `         :
 9000   7.3  290  30   83 | 37.6           `       :
 8500   6.4            81 | 38.7             `      :
 8000   5.5  295  29   80 | 39.8              `      :
 7500   3.9            77 | 39.5                `    :
 7000   1.7  310  26   73 | 38.2                  ` :
 6500  -0.2            70 | 37.5                   :`
 6000  -1.4  310  18   68 | 38.1                    :`
 5500  -2.1            67 | 39.5                     : `
 5000  -2.8  320  22   66 | 40.8                     :   `
 4500  -3.8  320  24   64 | 41.8                      :    `
 4000  -4.5  325  28   63 | 43.2                       :    `
 3500  -5.6            61 | 43.8                       :      `
 3000  -8.4  320  33   56 | 41.5                      :         `
 2500  -9.7  320  27   54 | 41.8                      :           `
 2000 -10.3  315  22   52 | 43.3                       :           `
 1500 -10.6            52 | 45.5                         :           `
 1000 -10.9  285  14   51 | 47.6                          :            `
  500 -11.2  250   4   51 | 49.7                           :            `


   === Complete Upper Air Data ===

   P(mb)     H(ft)    Tv(C)    T(C)    DP(C)   wind dir  wind spd

   1001.0      279     10.5      9.6      3.6
   1000.0      306     10.3      9.6      0.6      250        4
    932.0     2209      5.8      5.2     -1.8
    920.0     2556      5.4      4.8     -2.2      320       27
    912.0     2789      4.7      4.2     -3.8
    885.0     3595      6.8      6.6    -15.4
    850.0     4677      5.2      4.8    -10.2      320       24
    842.0     4930      5.0      4.6     -8.4
    800.0     6292      2.9      2.6    -11.4
    784.0     6828      3.2      3.2    -43.8
    756.0     7796      4.6      4.6         
    700.0     9841      2.1      2.0    -29.0      285       30
    693.0    10107      1.7      1.6    -28.4
    513.0    17780    -16.7    -16.7    -57.7
    500.0    18411    -17.7    -17.7    -61.7      280       39
    466.0    20127    -21.5    -21.5    -52.5
    438.0    21621    -23.0    -23.1    -31.1
    422.0    22511    -25.4    -25.5    -37.5
    400.0    23777    -28.4    -28.5    -37.5      265       56
    394.0    24132    -29.0    -29.1    -37.1
    389.0    24432    -29.4    -29.5    -41.5
    357.0    26420    -34.7    -34.7    -51.7
    300.0    30318    -45.1    -45.1    -60.1      260       86
    250.0    34220    -55.7    -55.7    -67.7      260       87
    236.0    35416    -58.5    -58.5    -70.5      265       84
    200.0    38844    -56.7    -56.7    -73.7      265       63
    187.0    40246    -55.3    -55.3    -75.3
    168.0    42473    -58.3    -58.3    -81.3
    156.0    44019    -53.7    -53.7    -81.7
    150.0    44843    -55.7    -55.7    -83.7      250       35
    138.0    46578    -57.5    -57.5    -84.5      245       41
    110.0    51296    -55.7    -55.7    -84.7
    101.0    53069    -58.3    -58.3    -86.3
Additional wind data:

  H(ft)   dir   spd
 ------   ---   ---
  1000    285    14
  2000    315    22
  3000    320    33
  4000    325    28
  5000    320    22
  6000    310    18
  7000    310    26
  8000    295    29
  9000    290    30
 12000    265    34
 14000    265    34
 16000    270    35
 18000    270    38
 20000    285    36
 25000    265    64
 26000    265    72
 30000    260    84
 32000    255    89
 35000    260    85
 38000    265    63
 41000    260    67
 44000    260    35
 46000    240    44
 49000    255    54
 50000    255    40
 51000    260    29
 52000    235    27