UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:0000Z 20 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 1002 54 24.8 23.8 94 1.0 24.1 0 0 297.8 301.2 297.2 352.5 18.84 1 1000 67 24.4 22.3 88 2.1 22.9 0 1 297.5 300.7 296.1 347.4 17.19 2 985 200 24.2 20.4 79 3.8 21.5 354 4 298.6 301.5 295.2 343.7 15.50 3 925 750 21.6 18.7 84 2.9 19.6 280 8 301.4 304.1 295.5 345.0 14.83 4 873 1252 19.4 16.2 82 3.2 17.2 225 6 304.1 306.6 295.3 344.0 13.39 5 850 1482 17.6 15.7 89 1.9 16.3 200 5 304.6 307.1 295.3 344.3 13.32 6 795 2050 13.4 12.1 92 1.3 12.6 206 7 306.0 308.1 294.3 339.7 11.23 7 716 2922 7.8 6.7 93 1.1 7.2 183 8 309.1 310.7 293.2 335.5 8.63 8 700 3109 7.8 4.7 81 3.1 6.0 205 6 311.1 312.6 293.0 334.8 7.67 9 679 3360 6.6 2.7 76 3.9 4.4 227 9 312.5 313.8 292.7 333.9 6.86 10 607 4273 0.0 -1.6 89 1.6 -0.8 243 14 315.1 316.1 292.5 332.8 5.61 11 566 4830 -4.9 -5.7 94 0.8 -5.3 231 16 315.7 316.5 291.6 329.8 4.42 12 539 5214 -7.1 -13.1 62 6.0 -9.4 246 18 317.5 318.0 290.6 326.0 2.59 13 528 5375 -6.7 -20.7 32 14.0 -11.1 254 18 319.8 320.1 290.2 324.6 1.39 14 500 5800 -9.7 -18.7 48 9.0 -12.6 250 22 321.2 321.6 290.9 327.2 1.75 15 493 5909 -10.1 -22.1 37 12.0 -13.6 251 22 322.0 322.3 290.7 326.6 1.32 16 478 6147 -11.7 -22.7 40 11.0 -14.9 253 23 322.9 323.2 291.0 327.4 1.29 17 467 6325 -13.5 -21.5 51 8.0 -15.8 254 24 322.8 323.1 291.1 327.9 1.47 18 464 6374 -13.9 -18.8 66 4.9 -15.4 255 24 322.9 323.3 291.5 329.3 1.87 19 462 6407 -13.5 -16.6 77 3.1 -14.6 255 24 323.8 324.3 292.1 331.5 2.26 20 458 6473 -12.5 -18.5 61 6.0 -14.5 259 21 325.9 326.3 292.4 332.6 1.94 21 454 6540 -12.9 -19.9 56 7.0 -15.1 264 18 326.2 326.5 292.3 332.2 1.74 22 434 6883 -14.7 -15.8 91 1.1 -15.1 303 12 328.1 328.7 293.6 337.0 2.57 23 426 7024 -13.9 -19.9 60 6.0 -15.9 324 12 330.9 331.3 293.7 337.4 1.85 24 404 7425 -16.7 -23.7 55 7.0 -18.7 279 28 332.3 332.6 293.7 337.3 1.40 25 401 7481 -16.3 -31.3 26 15.0 -19.7 272 30 333.6 333.7 293.3 336.2 0.70 26 400 7500 -16.5 -32.5 24 16.0 -20.0 270 31 333.5 333.7 293.3 335.9 0.62 27 393 7632 -16.7 -50.7 4 34.0 -21.2 265 32 335.0 335.0 293.2 335.3 0.09 28 376 7963 -18.9 -63.9 1 45.0 -23.1 255 33 336.3 336.3 293.4 336.4 0.02 29 369 8102 -19.7 -35.7 23 16.0 -22.7 258 34 337.1 337.2 294.1 339.0 0.49 30 356 8367 -22.1 -33.1 36 11.0 -24.3 262 35 337.3 337.5 294.3 339.8 0.66 31 344 8618 -23.9 -38.9 24 15.0 -26.3 269 39 338.2 338.3 294.3 339.7 0.38 32 338 8746 -23.9 -54.9 4 31.0 -27.0 275 45 339.9 339.9 294.4 340.2 0.07 33 331 8899 -23.5 -67.5 1 44.0 -26.9 280 51 342.5 342.5 294.9 342.6 0.01 34 306 9468 -27.3 -69.7 1 42.4 -30.0 280 59 344.9 344.9 295.5 344.9 0.01 35 300 9610 -28.3 -70.3 1 42.0 -30.9 280 57 345.5 345.5 295.6 345.5 0.01 36 280 10100 -31.7 -72.7 1 41.0 -33.8 274 54 347.5 347.5 296.1 347.5 0.01 37 250 10890 -38.1 -78.1 1 40.0 -39.4 265 50 349.4 349.4 296.5 349.4 0.00 38 200 12390 -49.5 -76.5 3 27.0 -50.0 285 53 354.4 354.4 297.5 354.4 0.01 39 150 14220 -62.7 -82.7 5 20.0 -62.9 290 37 362.1 362.1 299.1 362.1 0.00 40 132 14998 -68.1 -84.1 8 16.0 -68.2 282 26 365.9 365.9 299.8 365.9 0.00 41 100 16630 -76.7 -87.7 16 11.0 -76.7 285 31 379.5 379.5 302.2 379.5 0.00 42 82 17755 -83.9 -90.9 28 7.0 -83.9 245 19 387.0 387.0 303.3 387.0 0.00 43 77 18104 -84.3 -90.3 34 6.0 -84.3 251 25 393.2 393.2 304.2 393.2 0.00 44 70 18640 -79.3 -88.3 21 9.0 -79.3 260 33 414.7 414.7 307.1 414.7 0.00 45 67 18888 -79.5 -88.5 21 9.0 -79.6 252 31 419.5 419.5 307.7 419.5 0.00 46 64 19149 -75.9 -87.9 13 12.0 -75.9 243 28 433.0 433.0 309.1 433.0 0.00 47 56 19923 -73.7 -87.7 10 14.0 -73.7 217 21 454.8 454.8 311.3 454.8 0.00 48 54 20138 -68.5 -87.5 5 19.0 -68.7 210 19 471.6 471.6 312.8 471.6 0.00 49 50 20600 -66.5 -87.5 4 21.0 -66.7 195 15 486.8 486.8 314.0 486.8 0.00 50 46 21111 -61.3 -87.3 2 26.0 -61.9 171 17 511.1 511.1 315.7 511.1 0.00 51 37 22480 -55.9 -86.9 1 31.0 -57.1 107 21 557.8 557.8 318.5 557.8 0.01 52 30 23820 -54.3 -86.3 1 32.0 -56.0 45 26 596.6 596.6 320.5 596.7 0.01 53 28 24261 -54.9 -85.9 1 31.0 -56.6 55 26 606.8 606.8 320.9 606.9 0.01 54 25 24987 -53.3 -86.3 1 33.0 -55.5 72 26 631.4 631.4 322.0 631.5 0.01 55 23 25529 -48.3 -84.3 1 36.0 -52.0 84 27 661.4 661.4 323.1 661.5 0.01 56 20 26450 -47.7 -82.7 1 35.0 -51.9 105 27 690.2 690.2 324.1 690.3 0.02 57 15 28351 -47.3 -82.3 1 35.0 -52.5 750.7 750.7 326.0 750.9 0.03 58 14 28805 -49.7 -81.7 1 32.0 -54.2 757.5 757.5 326.1 757.8 0.04 59 12 29816 -49.1 -82.1 1 33.0 -54.4 793.8 793.8 327.1 794.1 0.04 60 10 31023 -44.9 -79.9 1 35.0 -52.6 851.9 852.0 328.4 852.6 0.07 TRP 82 17755 -83.9 -90.9 28 7.0 -83.9 245 19 387.0 387.0 303.3 387.0 0.00 WND 306 9468 -27.3 -69.7 1 42.4 -30.0 280 59 344.9 344.9 295.5 344.9 0.01 Sounding variables and indices 1000-500 mb thick: 5733.00 m Freezing level: 607.00 mb = 4272.62 m = 14017.62 ft Wetbulb zero: 618.39 mb = 4121.29 m = 13521.14 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 80.96 % Est. max temperature: 31.57 C = 88.82 F Sfc-Lift cond lev (LCL): 987.96 mb = 173.57 m = 569.46 ft T: 24.24 C 700-500 lapse rate: 6.50 C/km ThetaE index: 19.70 C Layer 795.0- 500.0 mb Conv cond level (CCL): 853.05 mb = 1451.10 m = 4760.76 ft Mean mixing ratio: 15.23 g/kg Conv temperature: 31.55 C = 88.79 F Cap Strength: 2.04 C Lifted Index: -4.86 C Risk: Severe thunderstorms probable Lifted Index @300 mb: 2.97 C Lifted Index @700 mb: -1.30 C Showalter Index: -4.62 C Risk: Severe thunderstorms possible Total Totals Index: 52.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 25.40 C K Index: 39.90 Risk: > 80 % chance of thunderstorms Sweat Index: 294.40 Risk: None Energy Index: -3.42 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 651.72 J/kg Max Up Vert Vel: 36.10 m/s Conv Inhibition (B-): 50.45 J/kg Cap Strength: 2.04 C Lift Cond Lev (LCL): 908.25 mb = 908.54 m = 2980.73 ft Lev Free Conv (LFC): 813.25 mb = 1857.02 m = 6092.51 ft Equ Level (EL): 343.25 mb = 8633.63 m = 28325.21 ft B at Equ Level: 651.34 J/kg Max Parcel Lev (MPL): 193.25 mb = 12608.35 m = 41365.46 ft Wind level data Storm motion: 270 at 8 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 1002 54 0 0 -0.0 -0.0 | 90 8 -8.4 0.1 1 1000 67 0 1 -0.0 -1.0 | 84 8 -8.4 -0.9 2 973 305 350 6 1.0 -5.9 | 52 9 -7.4 -5.8 3 925 750 280 8 7.9 -1.4 | 22 1 -0.5 -1.3 4 850 1482 200 5 1.7 4.7 | 125 8 -6.7 4.8 5 846 1524 200 5 1.7 4.7 | 125 8 -6.7 4.8 6 758 2438 210 9 4.5 7.8 | 154 9 -3.9 7.9 7 731 2743 180 7 0.0 7.0 | 130 11 -8.4 7.1 8 705 3048 185 9 0.8 9.0 | 140 12 -7.6 9.0 9 700 3109 205 6 2.5 5.4 | 133 8 -5.9 5.5 10 654 3658 255 13 12.6 3.4 | 230 5 4.2 3.4 11 561 4877 230 16 12.3 10.3 | 200 11 3.9 10.4 12 520 5486 260 19 18.7 3.3 | 252 11 10.3 3.4 13 500 5800 250 22 20.7 7.5 | 238 14 12.3 7.6 14 462 6401 255 24 23.2 6.2 | 247 16 14.8 6.3 15 444 6706 275 11 11.0 -1.0 | 289 3 2.6 -0.9 16 427 7010 325 12 6.9 -9.8 | 9 10 -1.5 -9.8 17 400 7500 270 31 31.0 -0.0 | 270 23 22.6 0.1 18 378 7925 255 33 31.9 8.5 | 250 25 23.5 8.6 19 347 8534 265 36 35.9 3.1 | 263 28 27.5 3.2 20 333 8839 280 50 49.2 -8.7 | 282 42 40.8 -8.6 21 306 9468 280 59 58.1 -10.2 | 282 51 49.7 -10.2 22 300 9610 280 57 56.1 -9.9 | 282 49 47.7 -9.8 23 250 10890 265 50 49.8 4.4 | 264 42 41.4 4.4 24 247 10973 265 51 50.8 4.4 | 264 43 42.4 4.5 25 236 11278 270 48 48.0 -0.0 | 270 40 39.6 0.1 26 216 11887 290 54 50.7 -18.5 | 293 46 42.3 -18.4 27 200 12390 285 53 51.2 -13.7 | 288 45 42.8 -13.6 28 179 13106 280 53 52.2 -9.2 | 282 45 43.8 -9.1 29 162 13716 285 48 46.4 -12.4 | 288 40 38.0 -12.4 30 150 14220 290 37 34.8 -12.7 | 296 29 26.4 -12.6 31 147 14326 285 41 39.6 -10.6 | 289 33 31.2 -10.5 32 140 14630 295 26 23.6 -11.0 | 306 19 15.2 -10.9 33 108 16154 240 25 21.7 12.5 | 226 18 13.2 12.6 34 100 16630 285 31 29.9 -8.0 | 290 23 21.5 -8.0 35 98 16764 280 36 35.5 -6.3 | 283 28 27.0 -6.2 36 82 17755 245 19 17.2 8.0 | 227 12 8.8 8.1 37 70 18640 260 33 32.5 5.7 | 256 25 24.1 5.8 38 50 20600 195 15 3.9 14.5 | 163 15 -4.5 14.6 39 30 23820 45 26 -18.4 -18.4 | 56 32 -26.8 -18.3 40 20 26450 105 27 -26.1 7.0 | 102 35 -34.5 7.1 Wind Parameters Mean winds (0-6000m): 240.5 at 11.2 knts Storm direction: 270.5 at 8.4 knts Shear (0-3000m) pos: 0.4 neg: 1.2 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 49.4 deg Storm rel helicity (0-3000m) pos: 14.7 neg: -31.7 tot: -17.0 m^2/s^2 ave: -5.7 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -1.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 30.48 Bulk Shear: 21.38 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 ------------------------------------------------------------------------------- 500 337 5 56 8| 0.0 7.3 7.3| 0.0 -18.3 -18.3 -36.6 -0.80| 10.6 -8.6 1000 298 6 46 4| 0.0 3.5 3.5| 0.7 -19.0 -18.3 -18.3 -0.34| 9.8 -3.3 1500 279 6 71 3| 0.0 1.8 1.8| 0.7 -21.7 -21.1 -14.0 -0.33| 8.3 -2.8 2000 254 6 124 3| 0.6 1.3 1.9| 5.6 -21.7 -16.1 -8.1 -0.22| 6.8 -1.5 2500 237 7 141 5| 0.5 1.3 1.7| 9.1 -25.1 -16.0 -6.4 -0.19| 6.1 -1.2 3000 224 7 143 6| 0.4 1.2 1.6| 14.7 -31.7 -17.0 -5.7 -0.18| 5.9 -1.1 4000 233 8 156 5| 1.7 0.9 2.6| 30.3 -34.4 -4.1 -1.0 0.04| 6.5 0.3 5000 234 9 172 6| 1.5 1.0 2.5| 37.6 -41.0 -3.5 -0.7 0.03| 5.9 0.2 6000 240 11 194 6| 1.8 1.1 2.9| 58.6 -48.6 10.0 1.7 0.10| 6.0 0.6 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20250420.00.gif