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19-APR-2024 12Z Soaring report from IAD upper air data
Forecast high 55 F; est. base of any clouds 1577 feet AGL.
=== Some Raw Upper-Air Data ===
Feet MSL: 279 525 1328 2353 2791 2938 3296 3356 3417 3631
Pres mb: 1009 1000 971 935 920 915 903 901 899 892
Temp C: 11.4 10.6 8.6 7.4 7.6 8.0 7.4 8.0 10.2 10.8
VirT C: 12.8 11.9 9.8 8.6 8.8 9.3 8.6 9.3 11.6 12.2
DewPt C: 10.8 9.6 8.6 7.4 7.6 8.0 7.4 8.0 9.6 9.4
Wdir@kts: 120 10 200 7
=== Interpolations (temps in deg. F, altitudes in feet MSL) ===
MSL *TI* Wdir@kts trig VirT 1.6 degrees/division ("`": Dry Adiabatic)
----- ---- -------- ---- . ---- -----------------------------------------
12000 19.2 89 | 29.0 ` :
11500 18.7 89 | 30.9 ` :
11000 18.0 87 | 32.2 ` :
10500 17.7 87 | 34.3 ` :
10000 17.5 290 10 86 | 36.7 ` :
9500 17.3 86 | 38.9 ` :
9000 17.2 86 | 41.4 ` :
8500 17.0 86 | 43.8 ` :
8000 16.7 85 | 45.9 ` :
7500 15.8 83 | 47.0 ` :
7000 15.2 82 | 48.6 ` :
6500 14.9 82 | 50.8 ` :
6000 14.8 81 | 53.1 ` :
5500 14.6 81 | 55.5 ` :
5000 14.3 225 15 81 | 57.7 ` :
4500 12.3 77 | 56.7 ` :
4000 10.8 74 | 56.7 ` :
3500 7.5 68 | 53.4 ` :
3000 3.3 200 7 61 | 48.5 ` :
2500 1.3 57 | 47.6 `:
2000 0.2 125 11 55 | 48.2 :
1500 -0.7 55 | 49.3 :`
1000 -1.1 110 7 54 | 51.2 : `
500 -1.3 120 10 54 | 53.6 :`
=== Complete Upper Air Data ===
P(mb) H(ft) Tv(C) T(C) DP(C) wind dir wind spd
1009.0 279 12.8 11.4 10.8
1000.0 525 11.9 10.6 9.6 120 10
971.0 1328 9.8 8.6 8.6
935.0 2353 8.6 7.4 7.4
920.0 2791 8.8 7.6 7.6 200 7
915.0 2938 9.3 8.0 8.0
903.0 3296 8.6 7.4 7.4
901.0 3356 9.3 8.0 8.0
899.0 3417 11.6 10.2 9.6
892.0 3631 12.2 10.8 9.4
888.0 3754 12.4 11.2 6.2
885.0 3847 13.4 12.2 6.2
879.0 4035 13.8 12.8 3.8
875.0 4160 13.6 12.8 0.8
868.0 4382 13.7 12.8 1.8
861.0 4605 13.8 13.0 0.0
855.0 4798 14.5 14.0 -5.0
850.0 4960 14.3 13.8 -5.2 225 15
846.0 5090 14.1 13.6 -5.4
792.0 6896 9.4 8.6 -0.4
775.0 7484 8.4 7.6 -1.4
771.0 7624 8.4 7.8 -5.2
757.0 8119 7.5 7.0 -7.0
751.0 8333 7.0 6.4 -4.6
726.0 9240 4.6 4.0 -5.0
725.0 9277 4.4 3.8 -5.2
701.0 10171 2.2 1.8 -11.2
700.0 10209 2.0 1.6 -11.4 290 10
687.0 10704 0.8 0.4 -11.6
679.0 11012 0.1 -0.3 -12.3
662.0 11676 -0.9 -1.1 -18.1
655.0 11954 -1.6 -1.9 -13.9
646.0 12314 -2.2 -2.5 -14.5
586.0 14817 -9.6 -9.9 -16.9
585.0 14861 -9.6 -9.9 -16.9
583.0 14947 -8.6 -8.7 -28.7
577.0 15211 -7.8 -7.9 -34.9
504.0 18627 -12.7 -12.7 -46.7
500.0 18827 -13.1 -13.1 -47.1 245 35
459.0 20946 -17.7 -17.7 -48.7
450.0 21431 -18.6 -18.7 -36.7
439.0 22034 -20.0 -20.1 -39.1
415.0 23393 -23.2 -23.3 -35.3
403.0 24095 -24.8 -24.9 -30.9
402.0 24155 -24.8 -24.9 -31.9
400.0 24274 -25.0 -25.1 -32.1 280 35
391.0 24815 -26.4 -26.5 -31.3
386.0 25120 -26.6 -26.7 -32.7
385.0 25181 -26.8 -26.9 -34.9
384.0 25243 -26.8 -26.9 -32.9
372.0 25992 -28.4 -28.5 -33.5
345.0 27746 -33.2 -33.3 -36.3
332.0 28627 -35.6 -35.7 -38.7
305.0 30545 -40.0 -40.1 -43.4
300.0 30914 -41.1 -41.1 -44.8 280 29
290.0 31667 -42.7 -42.7 -47.3
286.0 31974 -43.5 -43.5 -47.8
281.0 32363 -44.5 -44.5 -49.5
277.0 32677 -45.3 -45.3 -49.7
275.0 32836 -45.7 -45.7 -50.7
271.0 33155 -46.7 -46.7 -50.6
266.0 33560 -47.7 -47.7 -52.4
263.0 33805 -48.5 -48.5 -52.1
255.0 34469 -50.3 -50.3 -53.9
251.0 34807 -51.1 -51.1 -55.7
250.0 34892 -51.3 -51.3 -55.7 285 38
243.0 35495 -53.1 -53.1 -56.7
237.0 36022 -54.5 -54.5 -59.5
234.0 36289 -55.3 -55.3 -59.8
230.0 36649 -56.1 -56.1 -62.1
228.0 36831 -56.9 -56.9 -61.9
225.0 37106 -57.3 -57.3 -65.3
217.0 37854 -58.9 -58.9 -64.9
206.0 38919 -61.5 -61.5 -65.1
204.0 39117 -61.9 -61.9 -66.6 295 58
202.0 39317 -61.5 -61.5 -70.5
200.0 39520 -61.3 -61.3 -72.3 295 62
199.0 39622 -61.3 -61.3 -72.3
195.0 40034 -61.9 -61.9 -71.9
184.0 41221 -59.1 -59.1 -76.1
168.0 43078 -62.3 -62.3 -76.3
150.0 45400 -57.5 -57.5 -83.5 295 46
147.0 45817 -58.5 -58.5 -83.5
136.0 47427 -57.1 -57.1 -84.1
122.0 49677 -57.9 -57.9 -85.9
108.0 52168 -63.1 -63.1 -87.1 305 31
Additional wind data:
H(ft) dir spd
------ --- ---
1000 110 7
2000 125 11