UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042411.upa.cvt Date: 1100Z 24 APR 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:1100Z 24 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 12 0 0 SFC 995 54 34.0 24.0 56 10.0 26.4 0 0 307.6 311.2 299.8 365.7 19.21 2 970 286 30.6 22.6 62 8.0 24.7 319 11 306.4 309.8 298.8 360.8 18.08 3 925 713 27.2 20.2 66 7.0 22.1 280 12 307.1 310.2 298.0 356.3 16.32 4 917 790 26.4 20.4 70 6.0 22.1 274 13 307.1 310.2 298.2 357.3 16.68 5 899 966 26.2 16.2 54 10.0 19.2 260 16 308.6 311.0 296.2 348.0 12.99 6 850 1458 22.2 12.2 53 10.0 15.6 220 23 309.4 311.4 294.7 341.6 10.56 7 735 2693 10.8 7.5 80 3.3 8.8 240 27 310.1 311.8 293.6 337.3 8.89 8 700 3098 9.0 -3.0 43 12.0 2.9 260 37 312.5 313.3 290.6 326.3 4.38 9 696 3145 8.6 -4.4 39 13.0 2.2 261 38 312.5 313.3 290.3 325.1 3.96 10 678 3362 9.0 -18.0 13 27.0 -1.1 265 40 315.3 315.6 288.7 319.9 1.37 11 551 5050 0.0 270 45 323.9 12 500 5820 -5.3 -32.3 10 27.0 -12.0 280 48 326.6 326.7 291.3 328.4 0.51 13 436 6873 -13.1 -28.1 27 15.0 -16.9 284 60 329.7 329.9 292.5 332.9 0.87 14 400 7520 -17.9 -36.9 17 19.0 -21.4 280 68 331.7 331.8 292.6 333.3 0.40 15 371 8079 -23.3 -40.3 20 17.0 -25.8 280 66 331.8 331.8 292.5 332.9 0.31 16 351 8487 -22.3 -53.3 4 31.0 -25.6 280 70 338.4 338.4 294.0 338.7 0.08 17 341 8700 -22.5 -56.5 3 34.0 -25.9 280 67 341.0 341.0 294.6 341.2 0.05 18 300 9630 -29.5 -60.5 3 31.0 -31.8 270 72 343.8 343.8 295.3 344.0 0.04 19 275 10247 -33.5 -62.3 4 28.8 -35.3 280 76 346.6 346.6 295.9 346.8 0.03 20 267 10454 -34.9 -62.9 4 28.0 -36.5 277 74 347.6 347.6 296.1 347.7 0.03 21 250 10910 -38.5 -63.5 5 25.0 -39.7 270 70 348.8 348.8 296.4 349.0 0.03 22 200 12400 -50.3 -68.3 10 18.0 -50.7 270 66 353.1 353.1 297.3 353.2 0.02 23 150 14230 -63.7 -82.7 6 19.0 -63.8 275 47 360.3 360.3 298.8 360.4 0.00 24 140 14646 -67.1 -84.1 7 17.0 -67.2 275 45 361.6 361.6 299.0 361.6 0.00 25 100 16610 -77.5 -87.5 19 10.0 -77.5 275 20 378.0 378.0 301.9 378.0 0.00 26 92 17087 -79.7 -88.7 21 9.0 -79.7 269 21 382.8 382.8 302.7 382.8 0.00 27 86 17475 -76.1 -88.1 13 12.0 -76.2 264 23 397.5 397.5 304.9 397.5 0.00 28 70 18650 -81.7 -91.7 17 10.0 -81.7 250 26 409.6 409.6 306.5 409.6 0.00 29 66 18978 -84.1 -91.1 28 7.0 -84.1 255 34 411.3 411.3 306.7 411.3 0.00 30 63 19237 -81.9 -90.9 20 9.0 -81.9 421.7 421.7 307.9 421.7 0.00 31 62 19327 -79.9 -90.9 14 11.0 -79.9 428.1 428.1 308.6 428.1 0.00 32 60 19517 -71.1 -89.1 5 18.0 -71.2 451.8 451.8 311.0 451.8 0.00 33 58 19720 -66.3 -86.3 4 20.0 -66.5 467.0 467.0 312.4 467.0 0.00 34 52 20384 -64.9 -89.9 2 25.0 -65.2 485.1 485.1 313.8 485.1 0.00 TRP 66 18978 -84.1 -91.1 28 7.0 -84.1 255 34 411.3 411.3 306.7 411.3 0.00 WND 275 10247 -33.5 -62.3 4 28.8 -35.3 280 76 346.6 346.6 295.9 346.8 0.03 Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 551.00 mb = 5049.96 m = 16567.90 ft Wetbulb zero: 683.89 mb = 3290.40 m = 10795.14 ft Precipitable water: 1.53 inches Sfc-500 mean rel hum: 59.85 % Est. max temperature: 35.85 C = 96.52 F Sfc-Lift cond lev (LCL): 862.14 mb = 1333.43 m = 4374.73 ft T: 23.21 C 700-500 lapse rate: 5.25 C/km ThetaE index: 37.41 C Layer 899.0- 551.0 mb Conv cond level (CCL): 812.38 mb = 1842.61 m = 6045.23 ft Mean mixing ratio: 16.86 g/kg Conv temperature: 36.07 C = 96.93 F Cap Strength: 2.22 C Lifted Index: -5.03 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.26 C Lifted Index @700 mb: -3.68 C Showalter Index: 0.83 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 17.50 C K Index: 27.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 373.65 Risk: Showers and thunderstorms possible Energy Index: -2.45 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1929.46 J/kg Max Up Vert Vel: 62.12 m/s Conv Inhibition (B-): 54.98 J/kg Cap Strength: 2.22 C Lift Cond Lev (LCL): 842.19 mb = 1536.44 m = 5040.75 ft Lev Free Conv (LFC): 797.19 mb = 2002.96 m = 6571.32 ft Equ Level (EL): 167.19 mb = 13539.92 m = 44421.76 ft B at Equ Level: 1928.55 J/kg Max Parcel Lev (MPL): 77.19 mb = 18091.83 m = 59355.69 ft Wind level data Storm motion: 292 at 25 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 ---------------------------------------------------------- 0 995 54 0 0 -0.0 -0.0 | 112 25 -23.5 9.5 1 968 305 315 12 8.5 -8.5 | 94 15 -15.0 1.0 2 925 713 280 12 11.8 -2.1 | 122 14 -11.7 7.4 3 850 1458 220 23 14.8 17.6 | 162 29 -8.7 27.1 4 843 1524 220 23 14.8 17.6 | 162 29 -8.7 27.1 5 813 1829 225 24 17.0 17.0 | 166 27 -6.6 26.5 6 785 2134 235 32 26.2 18.4 | 186 28 2.7 27.9 7 730 2743 240 27 23.4 13.5 | 180 23 -0.1 23.0 8 704 3048 260 29 28.6 5.0 | 199 15 5.0 14.6 9 700 3098 260 37 36.4 6.4 | 219 21 12.9 16.0 10 653 3658 270 44 44.0 -0.0 | 245 23 20.5 9.5 11 606 4267 265 51 50.8 4.4 | 243 31 27.3 14.0 12 583 4572 265 47 46.8 4.1 | 240 27 23.3 13.6 13 521 5486 275 44 43.8 -3.8 | 254 21 20.3 5.7 14 502 5791 285 49 47.3 -12.7 | 278 24 23.8 -3.2 15 500 5820 280 48 47.3 -8.3 | 267 24 23.7 1.2 16 482 6096 280 48 47.3 -8.3 | 267 24 23.7 1.2 17 463 6401 280 52 51.2 -9.0 | 269 28 27.7 0.5 18 428 7010 285 63 60.9 -16.3 | 280 38 37.3 -6.8 19 411 7315 280 68 67.0 -11.8 | 273 43 43.4 -2.3 20 400 7520 280 68 67.0 -11.8 | 273 43 43.4 -2.3 21 395 7620 280 68 67.0 -11.8 | 273 43 43.4 -2.3 22 379 7925 280 65 64.0 -11.3 | 272 41 40.5 -1.8 23 363 8230 280 68 67.0 -11.8 | 273 43 43.4 -2.3 24 348 8534 280 70 68.9 -12.2 | 273 45 45.4 -2.6 25 334 8839 280 65 64.0 -11.3 | 272 41 40.5 -1.8 26 308 9449 275 73 72.7 -6.4 | 266 49 49.2 3.2 27 300 9630 270 72 72.0 -0.0 | 259 49 48.5 9.5 28 275 10247 280 76 74.8 -13.2 | 274 51 51.3 -3.7 29 250 10910 270 70 70.0 -0.0 | 258 47 46.5 9.5 30 226 11582 270 68 68.0 -0.0 | 258 45 44.5 9.5 31 206 12192 270 66 66.0 -0.0 | 257 44 42.5 9.5 32 200 12400 270 66 66.0 -0.0 | 257 44 42.5 9.5 33 155 14021 275 52 51.8 -4.5 | 260 29 28.3 5.0 34 150 14230 275 47 46.8 -4.1 | 257 24 23.3 5.4 35 140 14630 275 45 44.8 -3.9 | 255 22 21.3 5.6 36 114 15850 275 41 40.8 -3.6 | 251 18 17.3 6.0 37 103 16459 295 31 28.1 -13.1 | 308 6 4.6 -3.6 38 100 16610 275 20 19.9 -1.7 | 155 9 -3.6 7.8 39 70 18650 250 26 24.4 8.9 | 183 18 0.9 18.4 Wind Parameters Mean winds (0-6000m): 262.0 at 33.8 knts Storm direction: 292.0 at 25.4 knts Shear (0-3000m) pos: 3.3 neg: 4.0 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 90.0 deg Storm rel helicity (0-3000m) pos: 184.9 neg: -54.3 tot: 130.6 m^2/s^2 ave: 43.5 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 4.6 10^-3/s Energy-Hel index: 1.59 Bulk Rich Number: 18.16 Bulk Shear: 106.27 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 ------------------------------------------------------------------------------- 500 308 9 104 17| 0.0 12.3 12.3| 13.5 -37.9 -24.3 -48.7 -0.16| 17.6 -2.8 1000 285 11 118 14| 0.0 8.8 8.8| 52.5 -37.9 14.7 14.7 0.27| 14.6 4.0 1500 255 15 144 16| 0.0 7.9 7.9| 68.9 -39.0 29.9 19.9 0.26| 14.2 3.7 2000 242 17 155 19| 2.2 5.9 8.2|131.5 -39.0 92.5 46.3 0.39| 12.9 5.0 2500 240 20 162 20| 2.0 4.8 6.7|149.4 -49.9 99.5 39.8 0.36| 11.6 4.2 3000 242 21 166 20| 3.3 4.0 7.2|184.9 -54.3 130.6 43.5 0.39| 11.7 4.6 4000 252 27 187 18| 4.1 3.6 7.7|263.3 -57.6 205.7 51.4 0.46| 11.6 5.3 5000 257 31 203 18| 3.4 2.9 6.3|284.3 -72.7 211.6 42.3 0.42| 10.4 4.3 6000 262 34 215 17| 3.4 2.4 5.8|348.1 -92.7 255.5 42.6 0.43| 10.0 4.3 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20250424.11.gif