UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042311.upa.cvt Date: 1100Z 23 APR 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:1100Z 23 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 ------------------------------------------------------------------------------- 0 1000 -10 0 0 SFC 993 54 32.2 26.2 71 6.0 27.6 0 0 306.0 310.1 301.0 372.4 22.04 2 991 72 31.2 26.2 75 5.0 27.4 351 1 305.1 309.2 300.8 371.6 22.09 3 969 275 32.4 19.4 46 13.0 23.0 250 11 308.3 311.1 297.3 353.1 14.79 4 925 694 29.0 17.0 48 12.0 20.6 235 21 309.0 311.5 296.5 349.3 13.29 5 850 1438 22.8 12.8 53 10.0 16.1 240 35 310.0 312.1 295.2 343.6 10.99 6 788 2090 16.8 9.8 63 7.0 12.3 249 36 310.4 312.2 294.3 340.1 9.70 7 778 2198 17.0 2.0 36 15.0 8.6 251 36 311.7 312.8 291.6 329.5 5.69 8 700 3087 9.6 -6.4 32 16.0 2.0 255 36 313.1 313.8 289.9 323.9 3.38 9 694 3158 9.2 -8.8 27 18.0 1.1 260 35 313.4 314.0 289.5 322.6 2.83 10 688 3230 8.8 -12.2 21 21.0 0.0 266 35 313.8 314.2 289.0 320.9 2.18 11 680 3327 8.0 -2.0 49 10.0 2.8 273 34 313.9 314.9 291.5 329.3 4.86 12 674 3399 7.4 1.4 66 6.0 4.1 275 35 314.1 315.3 292.7 333.8 6.29 13 663 3535 7.4 -4.6 42 12.0 1.5 275 36 315.5 316.3 291.3 328.7 4.10 14 659 3584 7.4 -7.6 34 15.0 0.4 275 37 316.1 316.7 290.7 326.7 3.27 15 651 3685 6.0 -1.0 61 7.0 2.3 275 38 315.6 316.7 292.5 333.0 5.47 16 626 4004 4.2 -14.8 24 19.0 -3.3 275 43 317.1 317.5 289.8 323.6 1.94 17 596 4403 4.4 -38.6 3 43.0 -6.0 268 52 321.8 321.9 289.6 322.7 0.23 18 540 5199 0.0 -40.0 3 40.0 -9.0 270 54 325.8 325.8 290.7 326.6 0.22 19 500 5810 -4.3 -22.3 23 18.0 -10.1 275 50 327.8 328.1 292.3 332.3 1.28 20 472 6264 -8.3 -20.3 37 12.0 -12.3 275 46 328.3 328.6 292.8 333.9 1.61 21 462 6430 -9.7 -25.7 26 16.0 -14.2 275 44 328.6 328.8 292.3 332.2 1.02 22 444 6738 -12.3 -27.3 27 15.0 -16.2 279 45 329.0 329.2 292.3 332.3 0.92 23 432 6948 -14.3 -22.3 51 8.0 -16.7 281 46 329.1 329.4 292.9 334.3 1.48 24 423 7108 -15.9 -21.9 60 6.0 -17.7 283 46 329.0 329.3 292.9 334.5 1.57 25 416 7234 -16.9 -26.9 42 10.0 -19.4 284 47 329.3 329.5 292.5 333.0 1.02 26 413 7289 -17.1 -28.1 38 11.0 -19.7 285 47 329.7 329.9 292.5 333.0 0.92 27 410 7344 -17.1 -25.1 50 8.0 -19.2 284 48 330.4 330.7 293.0 334.8 1.21 28 402 7492 -17.3 -20.7 75 3.4 -18.3 281 56 332.0 332.4 293.9 338.5 1.83 29 400 7530 -17.3 -20.4 77 3.1 -18.3 280 58 332.5 332.9 294.1 339.2 1.89 30 387 7776 -18.3 -45.3 7 27.0 -22.2 280 63 334.3 334.4 293.0 335.0 0.17 31 383 7854 -17.7 -49.7 4 32.0 -22.0 280 64 336.1 336.2 293.4 336.6 0.11 32 381 7893 -17.8 -45.2 7 27.3 -22.0 280 65 336.5 336.5 293.6 337.2 0.18 33 380 7912 -17.9 -42.9 9 25.0 -21.9 280 63 336.6 336.7 293.7 337.5 0.23 34 379 7932 -17.9 -31.9 28 14.0 -21.0 280 61 336.9 337.0 294.2 339.5 0.70 35 378 7952 -17.9 -28.9 38 11.0 -20.5 280 61 337.1 337.3 294.4 340.6 0.93 36 377 7972 -17.7 -40.7 12 23.0 -21.7 280 61 337.7 337.7 294.0 338.8 0.29 37 376 7991 -17.7 -47.7 5 30.0 -22.0 280 61 337.9 337.9 293.9 338.5 0.14 38 372 8071 -17.5 -26.5 45 9.0 -19.9 280 61 339.2 339.5 295.2 343.6 1.18 39 368 8152 -18.1 -22.4 69 4.3 -19.4 281 60 339.5 339.8 295.7 345.7 1.72 40 363 8254 -18.1 -22.9 66 4.8 -19.6 281 60 340.8 341.1 296.0 346.9 1.67 41 341 8717 -20.7 -29.7 44 9.0 -22.8 282 59 343.4 343.6 296.0 347.0 0.96 42 327 9025 -22.5 -47.5 8 25.0 -25.8 283 58 345.1 345.1 295.7 345.7 0.16 43 300 9650 -27.7 -66.7 1 39.0 -30.4 285 57 346.3 346.3 295.8 346.4 0.02 44 289 9917 -30.1 -65.1 2 35.0 -32.4 282 56 346.6 346.6 295.9 346.7 0.02 45 253 10848 -38.5 -61.5 7 23.0 -39.6 271 53 347.6 347.6 296.1 347.8 0.04 46 250 10930 -39.3 -63.3 6 24.0 -40.4 270 53 347.6 347.6 296.1 347.8 0.03 47 249 10957 -39.5 -63.5 6 24.0 -40.6 273 55 347.7 347.7 296.1 347.9 0.03 48 245 11068 -40.3 -50.3 33 10.0 -41.0 273 54 348.2 348.2 296.4 348.8 0.16 49 244 11096 -40.5 -46.5 52 6.0 -41.0 273 53 348.3 348.3 296.5 349.2 0.24 50 242 11152 -40.9 -45.8 59 4.9 -41.3 272 51 348.5 348.5 296.5 349.6 0.26 51 237 11293 -42.1 -52.1 33 10.0 -42.7 270 48 348.8 348.8 296.5 349.3 0.13 52 225 11642 -45.3 -59.3 19 14.0 -45.9 270 48 349.1 349.1 296.5 349.3 0.06 53 223 11701 -45.7 -55.7 31 10.0 -46.2 270 48 349.4 349.4 296.5 349.7 0.09 54 221 11761 -45.7 -50.1 61 4.4 -46.0 270 49 350.3 350.3 296.8 351.0 0.18 55 200 12420 -49.7 -54.4 58 4.7 -49.9 285 49 354.1 354.1 297.6 354.6 0.12 56 197 12519 -50.5 -56.5 49 6.0 -50.7 275 43 354.3 354.3 297.7 354.7 0.09 57 192 12686 -51.7 -55.5 64 3.8 -51.8 277 43 355.0 355.0 297.8 355.5 0.11 58 182 13032 -54.1 -58.6 58 4.5 -54.2 281 43 356.6 356.6 298.1 356.9 0.08 59 174 13320 -55.9 -69.9 16 14.0 -56.1 284 43 358.2 358.2 298.4 358.3 0.02 60 150 14250 -62.9 -82.9 5 20.0 -63.0 270 27 361.7 361.7 299.0 361.7 0.00 61 100 16660 -77.9 -86.9 22 9.0 -77.9 280 25 377.2 377.2 301.8 377.2 0.00 62 91 17191 -81.5 -88.5 29 7.0 -81.5 290 23 380.4 380.4 302.3 380.4 0.00 63 84 17640 -79.9 -87.9 25 8.0 -79.9 313 19 392.4 392.4 304.2 392.5 0.00 64 79 17983 -82.3 -88.3 35 6.0 -82.3 330 17 394.4 394.4 304.5 394.4 0.00 65 70 18660 -80.3 -89.3 21 9.0 -80.3 5 11 412.6 412.6 306.8 412.6 0.00 66 67 18908 -81.1 -89.1 25 8.0 -81.1 20 11 416.1 416.1 307.3 416.1 0.00 67 62 19353 -74.1 -87.1 12 13.0 -74.2 46 11 440.9 440.9 310.0 440.9 0.00 68 58 19743 -73.9 -87.9 10 14.0 -74.0 69 10 449.8 449.8 310.8 449.9 0.00 69 54 20164 -71.1 -88.1 6 17.0 -71.2 94 10 465.6 465.6 312.3 465.6 0.00 70 53 20276 -67.1 -88.1 4 21.0 -67.3 100 10 477.3 477.3 313.2 477.4 0.00 71 50 20630 -65.3 -88.3 3 23.0 -65.6 120 10 489.6 489.6 314.2 489.6 0.00 72 42 21696 -63.1 -90.1 1 27.0 -63.6 96 12 520.1 520.1 316.3 520.1 0.00 73 40 21999 -59.5 -89.5 1 30.0 -60.3 89 13 536.4 536.4 317.3 536.4 0.00 74 35 22832 -60.3 -90.3 1 30.0 -61.1 71 14 555.2 555.2 318.4 555.2 0.00 75 33 23199 -60.3 -91.3 1 31.0 -61.1 63 15 564.6 564.7 318.9 564.7 0.00 76 30 23800 -55.3 -90.3 1 35.0 -56.8 50 16 593.9 593.9 320.3 593.9 0.00 77 29 24017 -54.5 -89.5 1 35.0 -56.2 51 16 601.9 601.9 320.7 601.9 0.00 78 24 25239 -51.7 -87.7 1 36.0 -54.4 58 17 643.5 643.5 322.4 643.5 0.01 79 22 25803 -53.3 -88.3 1 35.0 -55.7 61 18 654.9 654.9 322.9 655.0 0.01 80 20 26420 -51.5 -87.5 1 36.0 -54.6 65 18 678.5 678.5 323.7 678.6 0.01 81 19 26753 -52.1 -88.1 1 36.0 -55.1 686.7 686.7 324.0 686.8 0.01 82 15 28318 -42.1 -80.1 1 38.0 -49.5 768.0 768.0 326.4 768.4 0.04 83 13 29288 -41.3 -80.3 1 39.0 -49.7 802.8 802.8 327.3 803.3 0.05 84 12 29829 -43.5 -81.5 1 38.0 -51.2 813.6 813.6 327.6 814.0 0.04 85 11 30416 -41.7 840.7 TRP 91 17191 -81.5 -88.5 29 7.0 -81.5 290 23 380.4 380.4 302.3 380.4 0.00 WND 381 7893 -17.8 -45.2 7 27.3 -22.0 280 65 336.5 336.5 293.6 337.2 0.18 Sounding variables and indices 1000-500 mb thick: 5820.00 m Freezing level: 540.00 mb = 5198.98 m = 17056.81 ft Wetbulb zero: 640.65 mb = 3815.25 m = 12517.09 ft Precipitable water: 1.43 inches Sfc-500 mean rel hum: 33.97 % Est. max temperature: 36.30 C = 97.35 F Sfc-Lift cond lev (LCL): 911.24 mb = 825.82 m = 2709.37 ft T: 27.90 C 700-500 lapse rate: 5.10 C/km ThetaE index: 51.54 C Layer 991.0- 680.0 mb Conv cond level (CCL): 761.70 mb = 2376.51 m = 7796.85 ft Mean mixing ratio: 14.71 g/kg Conv temperature: 38.27 C = 100.88 F Cap Strength: 1.84 C Lifted Index: -2.39 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.88 C Lifted Index @700 mb: -1.79 C Showalter Index: 1.04 C Risk: Showers probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 17.10 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 370.30 Risk: Showers and thunderstorms possible Energy Index: -2.13 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 793.82 J/kg Max Up Vert Vel: 39.85 m/s Conv Inhibition (B-): 84.61 J/kg Cap Strength: 1.84 C Lift Cond Lev (LCL): 802.02 mb = 1937.84 m = 6357.68 ft Lev Free Conv (LFC): 737.02 mb = 2653.49 m = 8705.55 ft Equ Level (EL): 207.02 mb = 12192.29 m = 40000.48 ft B at Equ Level: 787.43 J/kg Max Parcel Lev (MPL): 117.02 mb = 15725.54 m = 51592.36 ft Wind level data Storm motion: 292 at 29 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 ---------------------------------------------------------- 0 993 54 0 0 -0.0 -0.0 | 112 29 -26.7 10.8 1 966 305 235 12 9.8 6.9 | 136 24 -16.8 17.7 2 925 694 235 21 17.2 12.0 | 157 25 -9.5 22.8 3 902 914 245 22 19.9 9.3 | 161 21 -6.7 20.1 4 850 1438 240 35 30.3 17.5 | 187 29 3.6 28.3 5 841 1524 240 35 30.3 17.5 | 187 29 3.6 28.3 6 756 2438 255 36 34.8 9.3 | 202 22 8.1 20.1 7 700 3087 255 36 34.8 9.3 | 202 22 8.1 20.1 8 677 3353 275 34 33.9 -3.0 | 223 11 7.2 7.8 9 628 3962 275 42 41.8 -3.7 | 245 17 15.2 7.1 10 583 4572 265 57 56.8 5.0 | 242 34 30.1 15.8 11 500 5810 275 50 49.8 -4.4 | 254 24 23.1 6.4 12 482 6096 275 49 48.8 -4.3 | 254 23 22.1 6.5 13 463 6401 275 44 43.8 -3.8 | 248 19 17.2 7.0 14 411 7315 285 47 45.4 -12.2 | 274 19 18.7 -1.4 15 400 7530 280 58 57.1 -10.1 | 269 30 30.5 0.7 16 381 7893 280 65 64.0 -11.3 | 271 37 37.3 -0.5 17 379 7925 280 61 60.1 -10.6 | 270 33 33.4 0.2 18 300 9650 285 57 55.1 -14.8 | 278 29 28.4 -4.0 19 250 10930 270 53 53.0 -0.0 | 248 28 26.3 10.8 20 248 10973 275 56 55.8 -4.9 | 259 30 29.1 5.9 21 237 11278 270 48 48.0 -0.0 | 243 24 21.3 10.8 22 227 11582 270 47 47.0 -0.0 | 242 23 20.3 10.8 23 217 11887 270 50 50.0 -0.0 | 245 26 23.3 10.8 24 200 12420 285 49 47.3 -12.7 | 275 21 20.7 -1.9 25 198 12497 275 43 42.8 -3.7 | 246 18 16.2 7.0 26 171 13411 285 43 41.5 -11.1 | 271 15 14.9 -0.3 27 150 14250 270 27 27.0 -0.0 | 182 11 0.3 10.8 28 148 14326 270 29 29.0 -0.0 | 192 11 2.3 10.8 29 134 14935 270 19 19.0 -0.0 | 145 13 -7.7 10.8 30 127 15240 275 32 31.9 -2.8 | 213 10 5.2 8.0 31 109 16154 265 32 31.9 2.8 | 201 15 5.2 13.6 32 100 16660 280 25 24.6 -4.3 | 162 7 -2.0 6.5 33 98 16764 280 25 24.6 -4.3 | 162 7 -2.0 6.5 34 91 17191 290 23 21.6 -7.9 | 120 6 -5.1 2.9 35 70 18660 5 11 -1.0 -11.0 | 90 28 -27.6 -0.2 36 50 20630 120 10 -8.7 5.0 | 114 39 -35.3 15.8 37 30 23800 50 16 -12.3 -10.3 | 91 39 -38.9 0.5 38 20 26420 65 18 -16.3 -7.6 | 94 43 -43.0 3.2 Wind Parameters Mean winds (0-6000m): 262.0 at 38.4 knts Storm direction: 292.0 at 28.8 knts Shear (0-3000m) pos: 2.5 neg: 4.7 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 89.9 deg Storm rel helicity (0-3000m) pos: 242.5 neg: -11.3 tot: 231.2 m^2/s^2 ave: 77.1 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 6.4 10^-3/s Energy-Hel index: 1.12 Bulk Rich Number: 6.91 Bulk Shear: 114.88 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 ------------------------------------------------------------------------------- 500 235 10 133 25| 0.0 18.3 18.3|101.3 -11.3 90.0 179.9 0.66| 23.7 15.6 1000 238 16 146 23| 4.3 9.1 13.4|150.6 -11.3 139.3 139.3 0.71| 16.8 11.9 1500 240 21 159 23| 2.9 9.4 12.3|201.8 -11.3 190.5 127.0 0.72| 14.7 10.6 2000 241 25 168 23| 2.9 7.1 10.0|226.1 -11.3 214.7 107.4 0.72| 12.3 8.8 2500 245 27 174 23| 2.9 5.7 8.6|242.5 -11.3 231.2 92.5 0.72| 10.7 7.6 3000 247 29 179 22| 2.5 4.7 7.2|242.5 -11.3 231.2 77.1 0.72| 8.9 6.4 4000 255 31 190 19| 3.1 4.4 7.5|284.6 -11.3 273.3 68.3 0.64| 9.6 6.2 5000 259 35 205 19| 2.7 5.0 7.7|304.5 -21.4 283.2 56.6 0.53| 9.6 5.0 6000 262 38 215 20| 2.5 4.2 6.6|330.0 -22.9 307.1 51.2 0.52| 8.7 4.5 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20250423.11.gif