UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:0000Z 17 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 1004 54 22.8 21.4 92 1.4 21.8 0 0 295.6 298.5 294.8 342.1 16.18 1 1000 90 22.6 20.6 88 2.0 21.2 90 3 295.8 298.5 294.4 340.2 15.45 2 945 580 19.6 18.6 94 1.0 18.9 111 7 297.5 300.1 294.1 339.3 14.42 3 925 764 19.8 17.7 88 2.1 18.4 135 6 299.6 302.1 294.4 340.2 13.91 4 921 802 19.6 17.1 85 2.5 17.9 134 6 299.7 302.2 294.1 339.0 13.44 5 850 1492 16.6 13.7 83 2.9 14.7 250 13 303.5 305.7 293.9 338.2 11.67 6 704 3066 6.4 4.3 86 2.1 5.2 327 10 309.1 310.5 292.2 331.8 7.42 7 700 3113 6.2 3.6 83 2.6 4.7 320 9 309.4 310.7 292.0 331.2 7.10 8 671 3458 4.8 -0.2 70 5.0 2.2 311 8 311.5 312.6 291.5 329.1 5.63 9 611 4215 0.0 -2.4 84 2.4 -1.2 266 5 314.5 315.5 292.0 331.1 5.25 10 539 5205 -7.1 -8.4 90 1.3 -7.7 236 5 317.5 318.2 291.6 329.7 3.77 11 530 5337 -6.3 -12.3 62 6.0 -8.7 249 5 320.0 320.5 291.5 329.3 2.81 12 505 5713 -8.5 -21.5 34 13.0 -12.5 272 8 321.8 322.0 290.7 326.4 1.36 13 500 5790 -8.9 -21.9 34 13.0 -12.8 275 10 322.2 322.4 290.8 326.8 1.32 14 458 6464 -13.1 -40.1 8 27.0 -17.9 284 16 325.1 325.2 290.6 326.1 0.25 15 408 7333 -19.7 -40.7 14 21.0 -22.9 283 17 327.5 327.6 291.3 328.5 0.27 16 400 7480 -20.7 -40.7 15 20.0 -23.7 280 16 328.1 328.1 291.5 329.1 0.27 17 396 7554 -20.9 -40.9 15 20.0 -23.9 283 16 328.8 328.8 291.6 329.8 0.27 18 387 7723 -22.1 -29.1 53 7.0 -23.6 291 16 329.4 329.5 292.4 332.6 0.89 19 383 7800 -22.5 -33.5 36 11.0 -24.5 295 15 329.8 329.9 292.3 332.0 0.59 20 381 7838 -22.1 -41.1 16 19.0 -24.9 298 15 330.8 330.9 292.2 331.9 0.28 21 374 7974 -23.1 -33.1 40 10.0 -24.9 306 15 331.3 331.4 292.7 333.6 0.63 22 360 8252 -25.7 -30.3 65 4.6 -26.6 322 14 331.4 331.6 292.9 334.5 0.85 23 329 8899 -29.5 -36.5 51 7.0 -30.5 326 11 334.8 335.0 293.5 336.8 0.51 24 317 9162 -31.7 -36.4 63 4.7 -32.4 305 10 335.4 335.5 293.7 337.4 0.54 25 312 9275 -32.5 -36.6 67 4.1 -33.1 301 12 335.8 335.9 293.8 337.8 0.53 26 309 9343 -32.7 -39.7 50 7.0 -33.6 299 13 336.4 336.5 293.8 337.9 0.39 27 300 9550 -33.9 -42.9 40 9.0 -34.8 265 27 337.6 337.7 294.0 338.7 0.29 28 292 9739 -35.7 -44.7 39 9.0 -36.5 260 29 337.7 337.7 294.0 338.6 0.24 29 286 9884 -35.5 -58.5 8 23.0 -36.8 261 34 340.0 340.0 294.4 340.2 0.05 30 271 10258 -37.3 -52.3 20 15.0 -38.4 264 48 342.6 342.6 295.1 343.1 0.11 31 269 10310 -36.7 -49.7 25 13.0 -37.7 265 50 344.2 344.2 295.5 344.8 0.15 32 268 10335 -36.7 -44.7 43 8.0 -37.5 265 51 344.6 344.6 295.7 345.7 0.27 33 264 10440 -35.9 -53.9 14 18.0 -37.2 263 52 347.2 347.3 296.1 347.6 0.09 34 254 10709 -35.1 -74.1 1 39.0 -36.8 257 53 352.3 352.3 297.1 352.3 0.01 35 250 10820 -35.9 -75.9 1 40.0 -37.5 255 53 352.7 352.7 297.2 352.7 0.01 36 202 12264 -47.2 -82.4 1 35.2 -47.9 265 63 357.1 357.1 298.1 357.1 0.00 37 200 12330 -47.7 -82.7 1 35.0 -48.3 265 63 357.2 357.2 298.1 357.2 0.00 38 150 14180 -60.7 -85.7 2 25.0 -60.9 275 49 365.5 365.5 299.8 365.5 0.00 39 141 14560 -64.1 -85.1 4 21.0 -64.2 275 50 366.1 366.1 299.8 366.1 0.00 40 100 16600 -74.5 -89.5 8 15.0 -74.5 315 20 383.8 383.8 302.9 383.8 0.00 41 85 17531 -80.7 -90.7 17 10.0 -80.7 275 30 389.5 389.5 303.7 389.5 0.00 42 75 18236 -81.3 -90.3 20 9.0 -81.3 304 24 402.4 402.4 305.5 402.4 0.00 43 70 18630 -75.3 -88.3 11 13.0 -75.3 320 21 423.3 423.3 308.1 423.3 0.00 44 61 19430 -76.1 -88.1 13 12.0 -76.2 19 16 438.5 438.5 309.7 438.5 0.00 45 52 20366 -71.7 -87.7 7 16.0 -71.8 88 10 469.2 469.2 312.5 469.3 0.00 46 50 20600 -67.9 -87.9 4 20.0 -68.1 105 8 483.5 483.5 313.7 483.5 0.00 47 47 20972 -68.1 -88.1 4 20.0 -68.3 102 8 491.6 491.6 314.4 491.6 0.00 48 44 21373 -63.3 -87.3 2 24.0 -63.7 99 8 512.7 512.7 315.8 512.7 0.00 49 41 21808 -63.1 -87.1 3 24.0 -63.6 95 8 523.7 523.7 316.5 523.7 0.00 50 35 22800 -55.1 -86.1 1 31.0 -56.5 88 7 568.8 568.8 319.1 568.8 0.01 51 30 23790 -52.9 -84.9 1 32.0 -54.9 80 7 600.4 600.4 320.6 600.5 0.01 52 26 24711 -53.9 -84.9 1 31.0 -55.9 103 8 622.7 622.7 321.6 622.7 0.01 53 20 26410 -49.9 -83.9 1 34.0 -53.4 145 10 683.4 683.4 323.9 683.6 0.02 54 18 27107 -44.5 -81.5 1 37.0 -50.2 721.4 721.4 325.1 721.6 0.03 55 13 29289 -44.1 -78.1 1 34.0 -51.1 793.1 793.2 327.1 793.8 0.07 56 10 31063 -40.5 -77.5 1 37.0 -50.4 868.4 868.4 328.8 869.4 0.10 TRP 85 17531 -80.7 -90.7 17 10.0 -80.7 275 30 389.5 389.5 303.7 389.5 0.00 WND 202 12264 -47.2 -82.4 1 35.2 -47.9 265 63 357.1 357.1 298.1 357.1 0.00 Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 611.00 mb = 4214.78 m = 13827.85 ft Wetbulb zero: 632.38 mb = 3937.15 m = 12916.99 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 80.87 % Est. max temperature: 30.51 C = 86.92 F Sfc-Lift cond lev (LCL): 984.01 mb = 229.55 m = 753.09 ft T: 21.75 C 700-500 lapse rate: 5.64 C/km ThetaE index: 11.08 C Layer 921.0- 611.0 mb Conv cond level (CCL): 864.98 mb = 1341.67 m = 4401.75 ft Mean mixing ratio: 14.45 g/kg Conv temperature: 29.90 C = 85.82 F Cap Strength: 1.56 C Lifted Index: -2.01 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.36 C Lifted Index @700 mb: -1.38 C Showalter Index: -1.36 C Risk: Thunderstorms probable Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 22.60 C K Index: 36.60 Risk: > 80 % chance of thunderstorms Sweat Index: 200.40 Risk: None Energy Index: -2.30 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 497.70 J/kg Max Up Vert Vel: 31.55 m/s Conv Inhibition (B-): 61.24 J/kg Cap Strength: 1.53 C Lift Cond Lev (LCL): 929.39 mb = 723.21 m = 2372.69 ft Lev Free Conv (LFC): 764.39 mb = 2378.78 m = 7804.31 ft Equ Level (EL): 304.39 mb = 9448.02 m = 30997.07 ft B at Equ Level: 497.20 J/kg Max Parcel Lev (MPL): 224.39 mb = 11552.14 m = 37900.27 ft Wind level data Storm motion: 306 at 6 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 1004 54 0 0 -0.0 -0.0 | 126 6 -4.9 3.6 1 1000 90 90 3 -3.0 0.0 | 115 9 -7.9 3.6 2 975 305 75 9 -8.7 -2.3 | 96 14 -13.6 1.3 3 925 764 135 6 -4.2 4.2 | 131 12 -9.2 7.9 4 909 914 130 5 -3.8 3.2 | 128 11 -8.8 6.9 5 877 1219 240 3 2.6 1.5 | 156 6 -2.3 5.1 6 850 1492 250 13 12.2 4.4 | 222 11 7.3 8.1 7 816 1829 270 13 13.0 -0.0 | 246 9 8.1 3.6 8 732 2743 300 13 11.3 -6.5 | 294 7 6.3 -2.9 9 705 3048 330 11 5.5 -9.5 | 355 6 0.6 -5.9 10 700 3113 320 9 5.8 -6.9 | 345 3 0.8 -3.3 11 654 3658 305 8 6.6 -4.6 | 300 2 1.6 -0.9 12 629 3962 270 7 7.0 -0.0 | 209 4 2.1 3.6 13 605 4267 265 5 5.0 0.4 | 181 4 0.0 4.1 14 583 4572 220 5 3.2 3.8 | 167 8 -1.7 7.5 15 540 5182 235 5 4.1 2.9 | 173 7 -0.8 6.5 16 519 5486 265 4 4.0 0.3 | 167 4 -1.0 4.0 17 500 5790 275 10 10.0 -0.9 | 241 6 5.0 2.8 18 500 5791 260 8 7.9 1.4 | 210 6 2.9 5.0 19 480 6096 280 14 13.8 -2.4 | 262 9 8.8 1.2 20 426 7010 290 20 18.8 -6.8 | 283 14 13.9 -3.2 21 400 7480 280 16 15.8 -2.8 | 265 11 10.8 0.9 22 392 7620 285 16 15.5 -4.1 | 273 11 10.5 -0.5 23 345 8534 340 13 4.4 -12.2 | 3 9 -0.5 -8.6 24 331 8839 330 11 5.5 -9.5 | 355 6 0.6 -5.9 25 317 9144 305 10 8.2 -5.7 | 303 4 3.3 -2.1 26 304 9449 295 14 12.7 -5.9 | 286 8 7.7 -2.3 27 300 9550 265 27 26.9 2.4 | 255 23 22.0 6.0 28 291 9754 260 29 28.6 5.0 | 250 25 23.6 8.7 29 267 10363 265 52 51.8 4.5 | 260 48 46.9 8.2 30 250 10820 255 53 51.2 13.7 | 249 49 46.3 17.4 31 202 12264 265 63 62.8 5.5 | 261 59 57.8 9.1 32 200 12330 265 63 62.8 5.5 | 261 59 57.8 9.1 33 195 12497 265 63 62.8 5.5 | 261 59 57.8 9.1 34 150 14180 275 49 48.8 -4.3 | 271 44 43.9 -0.6 35 132 14935 275 51 50.8 -4.4 | 271 46 45.9 -0.8 36 119 15545 270 48 48.0 -0.0 | 265 43 43.1 3.6 37 102 16459 305 36 29.5 -20.6 | 305 30 24.5 -17.0 38 100 16600 315 20 14.1 -14.1 | 319 14 9.2 -10.5 39 97 16764 320 22 14.1 -16.9 | 325 16 9.2 -13.2 40 85 17531 275 30 29.9 -2.6 | 268 25 24.9 1.0 41 70 18630 320 21 13.5 -16.1 | 325 15 8.6 -12.4 42 50 20600 105 8 -7.7 2.1 | 114 14 -12.7 5.7 43 30 23790 80 7 -6.9 -1.2 | 102 12 -11.8 2.4 44 20 26410 145 10 -5.7 8.2 | 138 16 -10.7 11.8 Wind Parameters Mean winds (0-6000m): 276.4 at 8.2 knts Storm direction: 306.4 at 6.1 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): -132.7 deg Storm rel helicity (0-3000m) pos: 86.0 neg: -10.9 tot: 75.1 m^2/s^2 ave: 25.0 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 5.6 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 16.97 Bulk Shear: 29.32 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 85 7 105 12| 7.6 0.0 7.6| 13.8 -10.3 3.5 7.1 -0.03| 13.1 -0.4 1000 104 6 115 12| 2.1 0.0 2.1| 33.3 -10.9 22.4 22.4 0.28| 10.7 3.0 1500 138 7 133 13| 4.5 0.0 4.5| 54.2 -10.9 43.3 28.9 0.47| 11.8 5.6 2000 236 8 193 8| 3.3 0.0 3.3| 66.2 -10.9 55.2 27.6 0.53| 10.2 5.4 2500 264 9 222 6| 2.7 0.0 2.7| 73.3 -10.9 62.4 25.0 0.57| 9.0 5.1 3000 280 10 246 5| 1.9 0.0 1.9| 86.0 -10.9 75.1 25.0 0.63| 8.8 5.6 4000 288 9 259 4| 1.4 1.2 2.6| 86.0 -16.2 69.8 17.4 0.41| 7.9 3.2 5000 280 8 237 4| 1.2 1.4 2.5| 86.9 -20.0 66.9 13.4 0.34| 7.0 2.4 6000 276 8 229 4| 1.8 1.1 2.9|100.7 -22.4 78.4 13.1 0.37| 7.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20250417.00.gif