UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042711.upa.cvt Date: 1100Z 27 APR 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:1100Z 27 APR 25 Station: VAAH WMO ident: 42647 Latitude: 23.07 Longitude: 72.63 Elevation: 55.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 36 290 5 SFC 998 55 41.6 15.6 22 26.0 23.4 290 5 314.9 317.1 296.6 349.9 11.23 2 995 83 40.2 14.2 22 26.0 22.3 287 5 313.8 315.8 295.7 345.7 10.28 3 925 745 33.0 12.0 28 21.0 19.0 285 8 313.1 314.9 295.0 342.7 9.56 4 912 873 31.8 12.8 31 19.0 19.0 278 10 313.1 315.0 295.4 344.8 10.23 5 850 1501 26.6 4.6 24 22.0 13.4 290 14 314.0 315.2 292.7 333.7 6.26 6 787 2172 21.4 -7.6 14 29.0 7.3 291 14 315.4 316.0 290.1 324.4 2.74 7 700 3168 12.0 -12.0 17 24.0 1.7 340 12 315.8 316.2 289.6 322.9 2.17 8 592 4541 0.0 -19.0 22 19.0 -6.5 29 23 317.3 317.6 289.4 322.2 1.44 9 585 4636 0.2 -30.8 8 31.0 -7.9 27 25 318.6 318.7 288.9 320.4 0.50 10 538 5304 -2.9 -25.9 15 23.0 -9.6 353 32 322.7 322.8 290.5 325.7 0.86 11 500 5880 -7.1 -35.1 9 28.0 -13.3 345 37 324.4 324.5 290.5 325.8 0.39 12 466 6425 -9.7 -47.7 3 38.0 -15.8 345 35 327.7 327.8 291.2 328.2 0.11 13 400 7580 -19.9 -54.9 3 35.0 -23.5 345 31 329.1 329.1 291.5 329.3 0.06 14 326 9058 -32.5 -61.5 4 29.0 -34.1 313 29 331.6 331.6 292.2 331.7 0.03 15 300 9640 -35.7 -60.7 6 25.0 -37.0 300 47 335.1 335.1 293.1 335.2 0.04 16 293 9803 -36.1 -62.1 5 26.0 -37.4 301 53 336.8 336.8 293.6 336.9 0.03 17 263 10540 -41.5 -61.4 10 19.9 -42.3 300 75 339.3 339.4 294.2 339.5 0.04 18 250 10880 -44.1 -61.1 13 17.0 -44.7 295 72 340.5 340.5 294.5 340.7 0.04 19 249 10907 -44.3 -61.3 13 17.0 -44.9 295 72 340.6 340.6 294.5 340.8 0.04 20 200 12360 -50.1 -82.1 1 32.0 -50.6 280 58 353.4 353.4 297.4 353.4 0.00 21 191 12661 -50.7 -84.7 1 34.0 -51.2 282 55 357.2 357.2 298.1 357.2 0.00 22 150 14200 -60.7 -88.7 1 28.0 -60.9 315 36 365.5 365.5 299.8 365.5 0.00 23 100 16630 -75.7 -90.7 8 15.0 -75.7 335 20 381.5 381.5 302.5 381.5 0.00 24 86 17491 -79.3 -91.3 12 12.0 -79.3 30 7 391.0 391.0 303.9 391.0 0.00 25 85 17557 -77.1 -91.1 9 14.0 -77.1 31 7 396.8 396.8 304.8 396.8 0.00 26 74 18345 -79.9 -90.9 14 11.0 -79.9 37 6 406.9 406.9 306.1 406.9 0.00 27 70 18660 -78.1 -91.1 10 13.0 -78.1 40 6 417.3 417.3 307.4 417.3 0.00 28 67 18911 -78.7 -91.7 10 13.0 -78.7 50 6 421.3 421.3 307.9 421.3 0.00 29 63 19265 -76.1 -91.1 8 15.0 -76.2 63 6 434.5 434.5 309.3 434.5 0.00 30 60 19552 -70.7 -90.7 4 20.0 -70.8 74 6 452.7 452.7 311.1 452.7 0.00 31 54 20178 -71.1 -93.1 2 22.0 -71.2 98 5 465.6 465.6 312.3 465.6 0.00 32 50 20640 -66.1 -94.1 1 28.0 -66.4 115 5 487.7 487.7 314.1 487.7 0.00 33 49 20763 -65.3 -94.3 1 29.0 -65.6 116 5 492.4 492.4 314.4 492.4 0.00 34 35 22835 -60.1 -94.1 0 34.0 -60.9 132 12 555.7 555.7 318.4 555.8 0.00 35 34 23017 -57.5 -91.5 1 34.0 -58.6 134 13 567.2 567.2 319.0 567.2 0.00 36 30 23810 -56.1 -91.1 0 35.0 -57.5 140 15 591.7 591.7 320.2 591.7 0.00 37 25 24976 -52.1 -88.1 1 36.0 -54.5 88 13 634.9 634.9 322.1 634.9 0.01 38 22 25801 -52.7 -88.7 1 36.0 -55.3 52 12 656.7 656.7 322.9 656.8 0.01 39 20 26420 -48.9 -85.9 1 37.0 -52.7 25 11 686.5 686.5 324.0 686.6 0.01 40 17 27504 -43.7 -81.7 1 38.0 -50.0 52 10 735.8 735.8 325.6 736.1 0.03 41 15 28346 -45.1 -83.1 1 38.0 -51.2 73 9 758.0 758.0 326.1 758.2 0.03 42 12 29856 -40.3 -79.3 1 39.0 -49.6 110 7 825.0 825.0 327.8 825.6 0.06 43 11 30451 -39.9 -78.9 1 39.0 -49.8 124 6 847.2 847.2 328.4 847.9 0.07 44 10 31110 -35.5 -75.5 1 40.0 -48.3 140 5 887.0 887.1 329.2 888.5 0.14 45 8.6 32163 -34.3 -75.3 1 41.0 -48.6 930.8 930.9 330.0 932.6 0.16 TRP 86 17491 -79.3 -91.3 12 12.0 -79.3 30 7 391.0 391.0 303.9 391.0 0.00 WND 263 10540 -41.5 -61.4 10 19.9 -42.3 300 75 339.3 339.4 294.2 339.5 0.04 Sounding variables and indices 1000-500 mb thick: 5844.00 m Freezing level: 581.97 mb = 4679.06 m = 15351.05 ft Wetbulb zero: 678.14 mb = 3427.88 m = 11246.18 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 18.61 % Est. max temperature: 40.73 C = 105.31 F Sfc-Lift cond lev (LCL): 689.01 mb = 3297.64 m = 10818.90 ft T: 10.87 C 700-500 lapse rate: 7.04 C/km ThetaE index: 24.31 C Layer 850.0- 538.0 mb Conv cond level (CCL): 656.65 mb = 3691.62 m = 12111.47 ft Mean mixing ratio: 9.91 g/kg Conv temperature: 43.10 C = 109.59 F Cap Strength: 2.37 C Lifted Index: -1.96 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.02 C Lifted Index @700 mb: 2.17 C Showalter Index: 2.43 C Risk: Showers probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 33.70 C Cross Totals Index: 11.70 C K Index: 14.30 Risk: None Sweat Index: 120.20 Risk: None Energy Index: -1.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 783.03 J/kg Max Up Vert Vel: 39.57 m/s Conv Inhibition (B-): 141.81 J/kg Cap Strength: 2.37 C Lift Cond Lev (LCL): 684.72 mb = 3348.82 m = 10986.82 ft Lev Free Conv (LFC): 629.72 mb = 4034.70 m = 13237.06 ft Equ Level (EL): 229.72 mb = 11441.43 m = 37537.06 ft B at Equ Level: 765.96 J/kg Max Parcel Lev (MPL): 159.72 mb = 13800.13 m = 45275.46 ft Wind level data Storm motion: 13 at 13 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 998 55 290 5 4.7 -1.7 | 214 13 7.6 11.1 1 971 305 260 9 8.9 1.6 | 219 19 11.8 14.4 2 939 610 265 9 9.0 0.8 | 221 18 11.9 13.6 3 925 745 285 8 7.7 -2.1 | 225 15 10.6 10.7 4 908 914 275 11 11.0 -1.0 | 229 18 13.8 11.9 5 850 1501 290 14 13.2 -4.8 | 243 18 16.0 8.0 6 848 1524 290 14 13.2 -4.8 | 243 18 16.0 8.0 7 790 2134 290 14 13.2 -4.8 | 243 18 16.0 8.0 8 762 2438 305 9 7.4 -5.2 | 233 13 10.3 7.7 9 700 3168 340 12 4.1 -11.3 | 258 7 7.0 1.5 10 684 3353 360 10 -0.0 -10.0 | 226 4 2.9 2.8 11 659 3658 10 12 -2.1 -11.8 | 219 1 0.8 1.0 12 588 4572 30 24 -12.0 -20.8 | 49 12 -9.1 -8.0 13 566 4877 10 28 -4.9 -27.6 | 8 15 -2.0 -14.8 14 545 5182 355 31 2.7 -30.9 | 343 19 5.6 -18.1 15 500 5880 345 37 9.6 -35.7 | 331 26 12.5 -22.9 16 400 7580 345 31 8.0 -29.9 | 327 20 10.9 -17.1 17 381 7925 345 31 8.0 -29.9 | 327 20 10.9 -17.1 18 365 8230 335 26 11.0 -23.6 | 308 18 13.9 -10.7 19 350 8534 325 26 14.9 -21.3 | 295 20 17.8 -8.5 20 335 8839 320 30 19.3 -23.0 | 295 24 22.2 -10.2 21 322 9144 310 28 21.4 -18.0 | 282 25 24.3 -5.2 22 300 9640 300 47 40.7 -23.5 | 284 45 43.6 -10.7 23 270 10363 305 72 59.0 -41.3 | 295 68 61.9 -28.5 24 263 10540 300 75 65.0 -37.5 | 290 72 67.8 -24.7 25 250 10880 295 72 65.3 -30.4 | 284 70 68.1 -17.6 26 247 10973 295 73 66.2 -30.9 | 285 71 69.1 -18.0 27 235 11278 290 67 63.0 -22.9 | 279 67 65.8 -10.1 28 200 12360 280 58 57.1 -10.1 | 267 60 60.0 2.7 29 178 13106 285 50 48.3 -12.9 | 270 51 51.2 -0.1 30 170 13411 300 48 41.6 -24.0 | 284 46 44.5 -11.2 31 150 14200 315 36 25.5 -25.5 | 294 31 28.3 -12.6 32 120 15545 310 39 29.9 -25.1 | 291 35 32.8 -12.3 33 108 16154 340 19 6.5 -17.9 | 298 11 9.4 -5.0 34 103 16459 320 11 7.1 -8.4 | 246 11 10.0 4.4 35 100 16630 335 20 8.5 -18.1 | 295 13 11.3 -5.3 36 86 17491 30 7 -3.5 -6.1 | 175 7 -0.6 6.8 37 70 18660 40 6 -3.9 -4.6 | 173 8 -1.0 8.2 38 50 20640 115 5 -4.5 2.1 | 174 15 -1.6 14.9 39 30 23810 140 15 -9.6 11.5 | 164 25 -6.8 24.3 40 20 26420 25 11 -4.6 -10.0 | 148 3 -1.8 2.8 41 10 31110 140 5 -3.2 3.8 | 179 17 -0.3 16.6 Wind Parameters Mean winds (0-6000m): 342.7 at 17.5 knts Storm direction: 12.7 at 13.1 knts Shear (0-3000m) pos: 2.1 neg: 0.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 38.7 deg Storm rel helicity (0-3000m) pos: 49.3 neg: -9.7 tot: 39.6 m^2/s^2 ave: 13.2 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.7 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 19.24 Bulk Shear: 40.71 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 266 8 219 17| 0.0 5.1 5.1| 7.1 -0.0 7.1 14.2 0.29| 6.0 1.8 1000 271 9 223 17| 1.9 2.6 4.5| 23.0 -0.0 23.0 23.0 0.40| 6.7 2.7 1500 278 10 229 17| 2.4 1.7 4.1| 39.4 -0.0 39.4 26.2 0.53| 5.7 3.0 2000 282 11 233 17| 1.8 1.3 3.1| 39.4 -0.0 39.4 19.7 0.53| 4.2 2.2 2500 285 11 234 17| 1.5 1.0 2.5| 41.4 -9.7 31.7 12.7 0.29| 4.8 1.4 3000 291 11 236 16| 2.1 0.9 2.9| 49.3 -9.7 39.6 13.2 0.35| 4.8 1.7 4000 310 11 245 13| 2.9 0.6 3.5| 50.9 -13.5 37.3 9.3 0.23| 5.5 1.3 5000 338 14 271 8| 3.1 1.7 4.8| 54.4 -63.8 -9.4 -1.9 -0.03| 6.7 -0.2 6000 343 18 296 9| 2.6 2.4 5.0| 54.4-105.7 -51.3 -8.5 -0.13| 6.6 -0.8 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20250427.11.gif