UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042111.upa.cvt Date: 1100Z 21 APR 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:1100Z 21 APR 25 Station: VEGT WMO ident: 42410 Latitude: 26.10 Longitude: 91.58 Elevation: 54.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1000 54 31.2 23.2 63 8.0 25.3 0 0 304.4 307.7 298.4 358.6 18.19 1 925 752 24.8 18.8 69 6.0 20.6 25 3 304.7 307.4 296.4 349.2 14.93 2 914 858 24.0 18.0 69 6.0 19.8 2 3 304.9 307.6 296.1 347.7 14.35 3 871 1280 20.4 19.4 94 1.0 19.7 228 6 305.4 308.4 297.7 354.8 16.50 4 850 1492 19.6 18.5 93 1.1 18.8 240 13 306.7 309.7 297.6 354.7 15.97 5 839 1605 19.8 17.1 84 2.7 17.9 243 15 308.0 310.8 297.2 352.7 14.78 6 767 2372 13.6 13.1 97 0.5 13.3 263 24 309.4 311.7 296.0 347.2 12.45 7 700 3139 9.4 0.4 53 9.0 4.5 265 28 312.9 314.0 291.9 330.6 5.63 8 689 3270 8.8 -2.2 46 11.0 3.1 267 28 313.6 314.5 291.3 328.6 4.72 9 678 3402 8.0 1.0 61 7.0 4.1 270 28 314.2 315.4 292.6 333.3 6.08 10 672 3476 8.2 -2.8 46 11.0 2.5 271 28 315.2 316.1 291.7 330.0 4.63 11 661 3611 7.2 -0.8 57 8.0 2.9 273 29 315.6 316.6 292.5 332.9 5.47 12 628 4030 5.4 -16.6 19 22.0 -3.0 280 30 318.2 318.5 289.9 323.8 1.66 13 568 4845 2.4 -39.6 3 42.0 -7.4 276 44 323.9 324.0 290.2 324.8 0.22 14 546 5162 0.0 -36.0 5 36.0 -8.8 278 44 324.8 324.8 290.6 326.0 0.32 15 530 5399 -2.1 -35.1 6 33.0 -10.1 279 45 325.0 325.1 290.7 326.4 0.36 16 504 5797 -3.1 -38.1 5 35.0 -11.1 285 27 328.5 328.6 291.6 329.6 0.28 17 500 5860 -3.5 -39.5 4 36.0 -11.3 285 24 328.8 328.8 291.6 329.7 0.25 18 444 6791 -11.1 -50.1 2 39.0 -17.0 282 26 330.5 330.6 292.0 330.9 0.09 19 400 7590 -15.1 -50.1 3 35.0 -20.0 295 42 335.4 335.4 293.3 335.8 0.10 20 380 7974 -16.5 -52.5 3 36.0 -21.2 295 40 338.5 338.5 294.0 338.8 0.08 21 355 8479 -20.7 -54.7 3 34.0 -24.5 292 48 339.5 339.5 294.3 339.7 0.06 22 332 8970 -22.7 -61.7 2 39.0 -26.2 286 47 343.3 343.3 295.1 343.4 0.03 23 300 9700 -29.1 -61.1 3 32.0 -31.4 275 43 344.4 344.4 295.4 344.5 0.03 24 288 9991 -32.1 -62.1 3 30.0 -34.0 275 44 344.1 344.1 295.3 344.3 0.03 25 250 10980 -39.3 -69.3 3 30.0 -40.5 275 46 347.6 347.6 296.1 347.7 0.01 26 200 12470 -50.1 -76.1 3 26.0 -50.6 285 42 353.4 353.4 297.4 353.5 0.01 27 169 13548 -57.3 -79.3 5 22.0 -57.5 280 40 358.9 358.9 298.5 358.9 0.00 28 150 14290 -62.7 -75.7 16 13.0 -62.8 250 37 362.1 362.1 299.1 362.1 0.01 29 100 16700 -78.3 -87.3 22 9.0 -78.3 270 9 376.4 376.4 301.6 376.5 0.00 30 81 17878 -85.1 -91.1 33 6.0 -85.1 345 12 385.9 385.9 303.2 385.9 0.00 31 77 18158 -82.9 -91.9 20 9.0 -82.9 296 17 396.1 396.1 304.7 396.1 0.00 32 70 18690 -81.5 -89.5 24 8.0 -81.5 205 25 410.0 410.0 306.5 410.0 0.00 33 68 18854 -81.5 -88.5 29 7.0 -81.5 193 24 413.4 413.4 306.9 413.4 0.00 34 63 19291 -75.9 -87.9 13 12.0 -75.9 163 20 434.9 434.9 309.4 434.9 0.00 35 60 19573 -77.7 -88.7 15 11.0 -77.7 143 18 437.0 437.0 309.6 437.0 0.00 36 57 19868 -76.7 -88.7 13 12.0 -76.7 123 16 445.7 445.7 310.4 445.7 0.00 37 55 20076 -74.7 -88.7 10 14.0 -74.7 108 14 454.9 454.9 311.3 454.9 0.00 38 52 20410 -65.9 -87.9 3 22.0 -66.1 86 12 482.7 482.7 313.7 482.8 0.00 39 50 20650 -64.5 -87.5 3 23.0 -64.8 70 10 491.5 491.5 314.3 491.5 0.00 40 47 21029 -63.9 -89.9 2 26.0 -64.3 69 10 501.7 501.7 315.1 501.7 0.00 41 42 21729 -58.1 -90.1 1 32.0 -58.9 68 10 532.5 532.5 317.1 532.5 0.00 42 39 22197 -56.7 -90.7 1 34.0 -57.8 68 10 547.4 547.4 317.9 547.4 0.00 43 36 22703 -58.9 -90.9 1 32.0 -59.8 67 11 554.4 554.4 318.3 554.4 0.00 44 33 23248 -59.3 -91.3 1 32.0 -60.2 66 11 567.3 567.3 319.0 567.3 0.00 45 30 23850 -56.3 -91.3 0 35.0 -57.7 65 11 591.2 591.2 320.2 591.2 0.00 46 25 25020 -50.5 -86.5 1 36.0 -53.4 67 19 639.5 639.5 322.3 639.5 0.01 47 20 26480 -47.9 -84.9 1 37.0 -52.1 70 29 689.6 689.6 324.1 689.7 0.01 48 14 28866 -42.9 -80.9 1 38.0 -50.3 42 24 780.6 780.6 326.8 780.9 0.04 49 11 30489 -44.7 -82.7 1 38.0 -52.2 23 20 829.8 829.8 328.0 830.1 0.04 50 10 31130 -43.5 -81.5 1 38.0 -52.0 15 19 857.2 857.2 328.5 857.7 0.05 51 9.0 31837 -44.9 -82.9 1 38.0 -53.1 878.0 878.0 329.0 878.5 0.05 52 7.7 32889 -40.9 934.2 TRP 81 17878 -85.1 -91.1 33 6.0 -85.1 345 12 385.9 385.9 303.2 385.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 546.00 mb = 5161.78 m = 16934.78 ft Wetbulb zero: 644.55 mb = 3817.40 m = 12524.13 ft Precipitable water: 1.80 inches Sfc-500 mean rel hum: 50.37 % Est. max temperature: 33.53 C = 92.35 F Sfc-Lift cond lev (LCL): 891.18 mb = 1079.17 m = 3540.56 ft T: 22.11 C 700-500 lapse rate: 4.74 C/km ThetaE index: 26.16 C Layer 850.0- 678.0 mb Conv cond level (CCL): 817.34 mb = 1828.18 m = 5997.90 ft Mean mixing ratio: 16.06 g/kg Conv temperature: 35.28 C = 95.50 F Cap Strength: 1.91 C Lifted Index: -1.47 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.11 C Lifted Index @700 mb: -1.87 C Showalter Index: -2.17 C Risk: Severe thunderstorms possible Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 22.00 C K Index: 32.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 272.00 Risk: None Energy Index: -4.78 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 724.65 J/kg Max Up Vert Vel: 38.07 m/s Conv Inhibition (B-): 37.38 J/kg Cap Strength: 1.70 C Lift Cond Lev (LCL): 862.97 mb = 1360.37 m = 4463.11 ft Lev Free Conv (LFC): 787.97 mb = 2141.17 m = 7024.74 ft Equ Level (EL): 207.97 mb = 12209.14 m = 40055.73 ft B at Equ Level: 717.55 J/kg Max Parcel Lev (MPL): 117.97 mb = 15717.82 m = 51567.03 ft Wind level data Storm motion: 303 at 19 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 1000 54 0 0 -0.0 -0.0 | 123 19 -15.8 10.4 1 1000 54 0 0 -0.0 -0.0 | 123 19 -15.8 10.4 2 972 305 30 7 -3.5 -6.1 | 103 20 -19.3 4.3 3 940 610 30 3 -1.5 -2.6 | 114 19 -17.3 7.8 4 925 752 25 3 -1.3 -2.7 | 114 19 -17.0 7.7 5 908 914 350 3 0.5 -3.0 | 116 17 -15.2 7.4 6 877 1219 225 4 2.8 2.8 | 136 18 -12.9 13.2 7 850 1492 240 13 11.3 6.5 | 165 17 -4.5 16.9 8 817 1829 250 19 17.9 6.5 | 187 17 2.1 16.9 9 760 2438 265 25 24.9 2.2 | 216 16 9.1 12.6 10 733 2743 265 29 28.9 2.5 | 225 18 13.1 12.9 11 700 3139 265 28 27.9 2.4 | 223 18 12.1 12.8 12 632 3962 280 29 28.6 -5.0 | 247 14 12.8 5.3 13 586 4572 275 43 42.8 -3.7 | 256 28 27.1 6.6 14 524 5486 280 45 44.3 -7.8 | 265 29 28.6 2.6 15 504 5791 285 27 26.1 -7.0 | 252 11 10.3 3.4 16 500 5860 285 24 23.2 -6.2 | 241 9 7.4 4.2 17 466 6401 275 31 30.9 -2.7 | 243 17 15.1 7.7 18 448 6706 280 26 25.6 -4.5 | 239 11 9.8 5.9 19 431 7010 290 27 25.4 -9.2 | 263 10 9.6 1.1 20 414 7315 295 30 27.2 -12.7 | 281 12 11.4 -2.3 21 400 7590 295 42 38.1 -17.7 | 288 23 22.3 -7.4 22 382 7925 295 39 35.3 -16.5 | 287 21 19.6 -6.1 23 367 8230 295 49 44.4 -20.7 | 290 30 28.6 -10.3 24 310 9449 280 45 44.3 -7.8 | 265 29 28.6 2.6 25 300 9700 275 43 42.8 -3.7 | 256 28 27.1 6.6 26 250 10980 275 46 45.8 -4.0 | 258 31 30.1 6.4 27 200 12470 285 42 40.6 -10.9 | 271 25 24.8 -0.5 28 172 13411 285 41 39.6 -10.6 | 271 24 23.8 -0.2 29 150 14290 250 37 34.8 12.7 | 220 30 19.0 23.0 30 142 14630 250 37 34.8 12.7 | 220 30 19.0 23.0 31 135 14935 260 32 31.5 5.6 | 225 22 15.8 15.9 32 128 15240 270 26 26.0 -0.0 | 225 15 10.2 10.4 33 100 16700 270 9 9.0 -0.0 | 147 12 -6.8 10.4 34 99 16764 285 12 11.6 -3.1 | 150 8 -4.2 7.3 35 81 17878 345 12 3.1 -11.6 | 85 13 -12.7 -1.2 36 70 18690 205 25 10.6 22.7 | 171 33 -5.2 33.0 37 50 20650 70 10 -9.4 -3.4 | 105 26 -25.2 7.0 38 30 23850 65 11 -10.0 -4.6 | 103 26 -25.7 5.7 39 20 26480 70 29 -27.3 -9.9 | 91 43 -43.0 0.5 40 10 31130 15 19 -4.9 -18.4 | 69 22 -20.7 -8.0 Wind Parameters Mean winds (0-6000m): 273.4 at 25.2 knts Storm direction: 303.4 at 18.9 knts Shear (0-3000m) pos: 2.5 neg: 3.2 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 100.5 deg Storm rel helicity (0-3000m) pos: 163.6 neg: -32.2 tot: 131.3 m^2/s^2 ave: 43.8 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 5.1 10^-3/s Energy-Hel index: 0.58 Bulk Rich Number: 7.28 Bulk Shear: 99.59 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 30 4 110 19| 3.8 0.0 3.8| 13.1 -29.8 -16.7 -33.5 -0.38| 9.6 -3.6 1000 20 4 112 18| 1.9 2.8 4.7| 30.7 -29.9 0.8 0.8 0.03| 7.9 0.2 1500 304 5 123 14| 1.3 6.0 7.2| 91.6 -29.9 61.7 41.2 0.46| 10.1 4.7 2000 259 8 148 14| 2.0 4.5 6.5|128.9 -29.9 99.0 49.5 0.58| 9.7 5.6 2500 261 12 160 13| 2.9 3.6 6.5|155.9 -29.9 126.1 50.4 0.63| 9.2 5.8 3000 262 14 173 12| 2.5 3.2 5.7|163.6 -32.2 131.3 43.8 0.62| 8.2 5.1 4000 267 18 192 12| 2.7 2.4 5.1|192.9 -32.4 160.5 40.1 0.64| 7.4 4.7 5000 271 23 214 12| 2.4 3.1 5.5|220.8 -32.4 188.5 37.7 0.57| 7.4 4.2 6000 273 25 226 13| 1.4 2.6 4.0|235.6 -52.2 183.4 30.6 0.39| 8.4 3.2 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20250421.11.gif