UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041611.upa.cvt Date: 1100Z 16 APR 25 Searching for VAAH... Searching the city database file for: VAAH ... Date:1100Z 16 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 31 270 4 SFC 997 55 41.8 19.8 28 22.0 25.7 270 4 315.2 318.0 298.9 361.1 14.73 2 995 74 39.4 17.4 28 22.0 23.8 267 4 313.0 315.4 297.1 352.1 12.66 3 981 204 37.2 16.2 29 21.0 22.5 249 6 312.1 314.3 296.3 348.6 11.89 4 931 682 32.6 15.6 36 17.0 20.8 274 5 312.1 314.4 296.4 349.1 12.06 5 925 740 32.0 16.0 38 16.0 20.8 280 4 312.0 314.4 296.7 350.3 12.46 6 894 1045 31.6 -2.4 11 34.0 13.1 268 7 314.7 315.4 290.6 326.2 3.58 7 850 1494 27.6 -1.4 15 29.0 11.7 255 11 315.1 315.8 291.2 328.0 4.06 8 700 3164 13.0 -5.0 28 18.0 3.9 325 12 316.9 317.6 291.5 329.1 3.76 9 590 4566 0.0 -9.0 51 9.0 -4.0 13 15 317.6 318.3 291.2 328.3 3.28 10 572 4814 -1.9 -10.9 50 9.0 -5.7 19 14 318.2 318.8 291.1 327.8 2.91 11 559 4997 -2.5 -27.5 13 25.0 -9.4 24 13 319.6 319.8 289.4 322.2 0.72 12 517 5616 -3.1 -43.1 3 40.0 -11.1 5 13 326.1 326.2 290.8 326.8 0.16 13 500 5880 -4.5 -38.5 5 34.0 -11.9 15 16 327.6 327.6 291.3 328.6 0.27 14 464 6464 -7.9 -50.9 2 43.0 -14.7 321 17 330.4 330.4 291.9 330.7 0.08 15 451 6684 -8.7 -26.7 22 18.0 -13.8 325 18 332.1 332.3 293.2 335.6 0.95 16 400 7600 -16.1 -33.1 22 17.0 -19.7 340 22 334.1 334.2 293.4 336.3 0.59 17 336 8876 -27.9 -36.9 42 9.0 -29.3 333 37 335.0 335.1 293.5 336.9 0.48 18 325 9115 -25.7 -62.7 2 37.0 -28.6 332 40 341.3 341.3 294.7 341.4 0.03 19 309 9479 -27.3 -65.3 1 38.0 -30.0 331 45 344.0 344.0 295.3 344.1 0.02 20 300 9690 -28.7 -65.7 2 37.0 -31.2 330 47 344.9 344.9 295.5 345.0 0.02 21 250 10970 -38.5 -72.5 2 34.0 -39.8 320 37 348.8 348.8 296.4 348.9 0.01 22 217 11924 -45.3 -83.3 1 38.0 -46.0 296 26 352.7 352.7 297.2 352.7 0.00 23 200 12460 -49.7 -85.7 1 36.0 -50.2 290 25 354.1 354.1 297.5 354.1 0.00 24 150 14280 -64.3 -82.3 7 18.0 -64.4 290 26 359.3 359.3 298.5 359.3 0.00 25 148 14362 -65.1 -82.1 8 17.0 -65.2 286 29 359.3 359.3 298.5 359.3 0.00 26 100 16680 -77.7 -91.7 9 14.0 -77.7 285 7 377.6 377.6 301.9 377.6 0.00 27 77 18152 -84.3 -93.3 19 9.0 -84.3 310 4 393.2 393.2 304.2 393.2 0.00 28 70 18680 -83.7 -92.7 19 9.0 -83.7 215 7 405.3 405.3 305.9 405.3 0.00 29 65 19091 -83.1 -92.1 19 9.0 -83.1 196 8 415.3 415.3 307.2 415.3 0.00 30 62 19355 -79.5 -91.5 12 12.0 -79.6 184 8 428.9 428.9 308.7 428.9 0.00 31 57 19832 -78.7 -92.7 8 14.0 -78.7 163 9 441.2 441.2 310.0 441.2 0.00 32 50 20590 -71.5 -98.5 1 27.0 -71.6 130 11 475.0 475.0 313.1 475.0 0.00 33 49 20710 -70.1 -99.1 1 29.0 -70.2 128 11 481.1 481.1 313.5 481.1 0.00 34 43 21497 -66.9 -98.9 0 32.0 -67.2 114 12 507.2 507.3 315.5 507.3 0.00 35 36 22601 -57.1 -91.1 1 34.0 -58.2 95 14 559.1 559.1 318.6 559.1 0.00 36 31 23551 -56.9 -90.9 1 34.0 -58.2 79 15 584.0 584.0 319.9 584.0 0.00 37 30 23760 -55.5 -90.5 1 35.0 -57.0 75 15 593.3 593.3 320.3 593.4 0.00 38 22 25762 -51.5 -87.5 1 36.0 -54.4 167 8 660.3 660.3 323.1 660.3 0.01 39 21 26068 -48.1 -85.1 1 37.0 -52.1 181 7 679.4 679.4 323.7 679.5 0.01 40 20 26390 -48.1 -85.1 1 37.0 -52.2 195 6 688.9 689.0 324.1 689.1 0.01 41 17 27461 -48.3 -85.3 1 37.0 -52.8 721.1 721.1 325.1 721.2 0.02 TRP 77 18152 -84.3 -93.3 19 9.0 -84.3 310 4 393.2 393.2 304.2 393.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5849.00 m Freezing level: 590.00 mb = 4566.48 m = 14981.71 ft Wetbulb zero: 645.13 mb = 3833.62 m = 12577.34 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 25.84 % Est. max temperature: 41.68 C = 107.02 F Sfc-Lift cond lev (LCL): 729.43 mb = 2809.74 m = 9218.21 ft T: 16.10 C 700-500 lapse rate: 6.44 C/km ThetaE index: 24.14 C Layer 894.0- 850.0 mb Conv cond level (CCL): 664.98 mb = 3585.03 m = 11761.77 ft Mean mixing ratio: 10.98 g/kg Conv temperature: 43.76 C = 110.76 F Cap Strength: 3.88 C Lifted Index: -0.24 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.69 C Lifted Index @700 mb: 3.43 C Showalter Index: 7.67 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 32.10 C Cross Totals Index: 3.10 C K Index: 12.70 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 0.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 304.62 J/kg Max Up Vert Vel: 24.68 m/s Conv Inhibition (B-): 264.92 J/kg Cap Strength: 3.88 C Lift Cond Lev (LCL): 708.90 mb = 3055.32 m = 10023.91 ft Lev Free Conv (LFC): 633.90 mb = 3977.71 m = 13050.07 ft Equ Level (EL): 453.90 mb = 6634.42 m = 21766.19 ft B at Equ Level: 133.53 J/kg Max Parcel Lev (MPL): 213.90 mb = 12018.15 m = 39429.15 ft Wind level data Storm motion: 1 at 9 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 ---------------------------------------------------------- 0 997 55 270 4 4.0 -0.0 | 206 10 4.2 8.6 1 970 305 235 8 6.6 4.6 | 207 15 6.8 13.2 2 925 740 280 4 3.9 -0.7 | 208 9 4.1 7.9 3 907 914 270 5 5.0 -0.0 | 211 10 5.2 8.6 4 877 1219 265 10 10.0 0.9 | 227 14 10.2 9.5 5 850 1494 255 11 10.6 2.8 | 223 16 10.8 11.4 6 847 1524 255 11 10.6 2.8 | 223 16 10.8 11.4 7 700 3164 325 12 6.9 -9.8 | 280 7 7.1 -1.2 8 634 3962 340 12 4.1 -11.3 | 302 5 4.3 -2.7 9 611 4267 5 16 -1.4 -15.9 | 9 7 -1.2 -7.3 10 545 5182 30 12 -6.0 -10.4 | 73 6 -5.8 -1.8 11 525 5486 355 13 1.1 -13.0 | 343 5 1.3 -4.4 12 506 5791 20 14 -4.8 -13.2 | 45 6 -4.6 -4.6 13 500 5880 15 16 -4.1 -15.5 | 30 8 -3.9 -6.9 14 486 6096 350 17 3.0 -16.7 | 339 9 3.2 -8.1 15 467 6401 320 17 10.9 -13.0 | 292 12 11.1 -4.4 16 400 7600 340 22 7.5 -20.7 | 327 14 7.7 -12.1 17 399 7620 345 22 5.7 -21.3 | 335 14 5.9 -12.7 18 383 7925 335 22 9.3 -19.9 | 320 15 9.5 -11.3 19 367 8230 335 30 12.7 -27.2 | 325 23 12.9 -18.6 20 300 9690 330 47 23.5 -40.7 | 324 40 23.7 -32.1 21 250 10970 320 37 23.8 -28.3 | 309 31 24.0 -19.8 22 239 11278 315 31 21.9 -21.9 | 301 26 22.1 -13.3 23 228 11582 300 27 23.4 -13.5 | 282 24 23.6 -4.9 24 200 12460 290 25 23.5 -8.6 | 270 24 23.7 0.0 25 199 12497 285 26 25.1 -6.7 | 266 25 25.3 1.9 26 181 13106 295 21 19.0 -8.9 | 271 19 19.2 -0.3 27 150 14280 290 26 24.4 -8.9 | 271 25 24.6 -0.3 28 149 14326 285 29 28.0 -7.5 | 268 28 28.2 1.1 29 115 15850 310 16 12.3 -10.3 | 278 13 12.5 -1.7 30 109 16154 275 11 11.0 -1.0 | 236 14 11.2 7.6 31 100 16680 285 7 6.8 -1.8 | 226 10 7.0 6.8 32 99 16764 285 5 4.8 -1.3 | 215 9 5.0 7.3 33 77 18152 310 4 3.1 -2.6 | 208 7 3.3 6.0 34 70 18680 215 7 4.0 5.7 | 196 15 4.2 14.3 35 50 20590 130 11 -8.4 7.1 | 152 18 -8.2 15.7 36 30 23760 75 15 -14.5 -3.9 | 108 15 -14.3 4.7 37 20 26390 195 6 1.6 5.8 | 187 14 1.8 14.4 Wind Parameters Mean winds (0-6000m): 331.4 at 11.5 knts Storm direction: 1.4 at 8.6 knts Shear (0-3000m) pos: 2.1 neg: 1.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 68.3 deg Storm rel helicity (0-3000m) pos: 47.7 neg: -4.9 tot: 42.8 m^2/s^2 ave: 14.3 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 14.35 Bulk Shear: 21.23 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 ------------------------------------------------------------------------------- 500 246 6 208 13| 0.0 1.9 1.9| 4.0 -0.6 3.3 6.7 0.14| 7.8 1.1 1000 255 6 210 12| 0.9 1.0 1.9| 10.1 -2.2 7.9 7.9 0.20| 6.8 1.4 1500 258 7 216 12| 0.6 2.0 2.7| 15.1 -4.9 10.3 6.8 0.20| 6.1 1.2 2000 261 8 220 13| 1.3 1.5 2.9| 28.8 -4.9 23.9 12.0 0.32| 5.7 1.8 2500 268 9 226 13| 1.8 1.2 3.1| 39.6 -4.9 34.7 13.9 0.40| 5.4 2.1 3000 277 9 232 12| 2.1 1.0 3.2| 47.7 -4.9 42.8 14.3 0.45| 5.3 2.3 4000 296 10 246 10| 2.2 0.8 3.0| 55.6 -4.9 50.7 12.7 0.51| 4.8 2.4 5000 318 11 266 8| 2.1 0.6 2.7| 73.7 -4.9 68.9 13.8 0.61| 5.0 3.1 6000 331 11 284 6| 1.8 1.1 2.8| 80.4 -26.4 54.0 9.0 0.31| 5.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//VAAH/skewt/VAAH.skewt.20250416.11.gif