UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:0000Z 16 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 21.4 19.7 90 1.7 20.2 0 0 294.2 296.8 293.3 335.7 14.54 1 1000 90 22.0 18.7 82 3.3 19.8 200 5 295.1 297.6 292.9 334.4 13.69 2 986 214 25.0 16.0 57 9.0 18.9 212 8 299.4 301.5 292.6 333.5 11.67 3 962 432 25.2 16.2 57 9.0 19.1 237 9 301.7 303.9 293.7 337.4 12.12 4 925 777 22.4 17.4 73 5.0 18.9 285 7 302.2 304.7 294.9 342.5 13.64 5 921 815 22.2 17.6 75 4.6 19.0 284 8 302.4 304.9 295.1 343.4 13.88 6 898 1034 21.6 12.6 57 9.0 15.8 277 11 304.0 305.9 292.9 334.6 10.26 7 873 1279 19.4 14.4 73 5.0 16.1 271 12 304.1 306.3 294.2 339.6 11.90 8 850 1508 17.8 10.8 64 7.0 13.4 265 13 304.8 306.6 292.7 333.6 9.61 9 834 1671 17.0 7.0 52 10.0 11.0 259 12 305.6 307.0 291.3 328.4 7.55 10 806 1961 15.2 5.2 51 10.0 9.4 247 12 306.7 308.0 291.0 327.7 6.89 11 794 2088 13.8 9.2 74 4.6 10.9 242 11 306.5 308.2 292.9 334.4 9.24 12 758 2478 10.4 8.8 90 1.6 9.4 248 10 306.9 308.7 293.2 335.4 9.42 13 700 3137 6.4 2.5 76 3.9 4.2 245 14 309.6 310.8 291.6 329.8 6.56 14 621 4109 0.0 -4.0 74 4.0 -1.9 248 13 313.0 313.9 291.0 327.5 4.58 15 592 4490 -3.3 -8.2 69 4.9 -5.4 257 15 313.5 314.2 290.2 324.6 3.48 16 573 4747 -5.1 -7.4 84 2.3 -6.1 258 16 314.3 315.1 290.7 326.6 3.83 17 546 5125 -7.5 -13.5 62 6.0 -9.7 254 17 315.8 316.3 289.9 323.9 2.47 18 533 5314 -6.7 -19.7 35 13.0 -10.9 252 17 319.0 319.3 290.0 324.1 1.50 19 504 5748 -9.9 -17.9 52 8.0 -12.5 250 20 320.2 320.6 290.7 326.5 1.86 20 500 5810 -10.3 -18.3 52 8.0 -12.9 250 20 320.5 320.8 290.7 326.6 1.81 21 495 5888 -10.5 -20.5 44 10.0 -13.6 251 20 321.2 321.5 290.7 326.3 1.51 22 467 6335 -13.3 -20.3 56 7.0 -15.4 256 22 323.1 323.4 291.3 328.7 1.63 23 426 7031 -17.5 -30.5 31 13.0 -20.3 264 25 326.3 326.5 291.4 328.9 0.71 24 400 7500 -21.3 -32.3 36 11.0 -23.4 270 27 327.3 327.4 291.6 329.6 0.64 25 398 7537 -21.5 -32.5 36 11.0 -23.6 270 27 327.5 327.6 291.6 329.8 0.63 26 387 7742 -22.3 -39.3 20 17.0 -24.9 273 27 329.1 329.2 291.8 330.3 0.33 27 365 8169 -24.7 -43.7 15 19.0 -27.1 267 32 331.5 331.5 292.3 332.3 0.22 28 347 8535 -26.5 -43.5 19 17.0 -28.6 270 42 333.8 333.9 293.0 334.8 0.23 29 334 8809 -27.9 -33.9 56 6.0 -28.9 266 50 335.6 335.7 293.9 338.0 0.65 30 300 9570 -33.3 -38.0 63 4.7 -33.9 255 62 338.4 338.5 294.4 340.3 0.48 31 284 9954 -36.5 -40.7 65 4.2 -37.0 251 65 339.2 339.3 294.5 340.7 0.38 32 279 10077 -37.6 -42.3 61 4.7 -38.1 250 66 339.3 339.4 294.4 340.6 0.33 33 276 10152 -38.3 -43.3 59 5.0 -38.8 250 65 339.4 339.4 294.4 340.6 0.30 34 270 10304 -38.9 -53.9 19 15.0 -39.8 249 62 340.7 340.7 294.6 341.0 0.09 35 260 10563 -40.5 -67.5 4 27.0 -41.5 247 57 342.0 342.0 294.8 342.1 0.02 36 250 10830 -41.7 -73.7 2 32.0 -42.6 245 52 344.1 344.1 295.3 344.1 0.01 37 200 12310 -49.3 -82.3 1 33.0 -49.8 270 48 354.7 354.7 297.6 354.7 0.00 38 160 13752 -55.3 -87.3 1 32.0 -55.6 302 43 367.9 367.9 300.2 367.9 0.00 39 150 14160 -58.3 -91.3 1 33.0 -58.6 310 40 369.6 369.6 300.5 369.6 0.00 40 100 16590 -74.3 -89.3 8 15.0 -74.3 305 31 384.2 384.2 302.9 384.2 0.00 41 89 17266 -79.1 -90.1 15 11.0 -79.1 280 32 387.6 387.6 303.4 387.6 0.00 42 72 18479 -79.1 -89.1 18 10.0 -79.1 284 11 411.8 411.8 306.7 411.8 0.00 43 70 18640 -78.3 -89.3 15 11.0 -78.3 285 8 416.9 416.9 307.3 416.9 0.00 44 67 18891 -76.5 -88.5 13 12.0 -76.6 299 8 426.0 426.0 308.4 426.0 0.00 45 60 19523 -78.9 -88.9 18 10.0 -78.9 333 8 434.3 434.3 309.3 434.3 0.00 46 52 20348 -74.1 -88.1 10 14.0 -74.2 18 7 463.6 463.6 312.1 463.7 0.00 47 50 20580 -68.7 -86.7 6 18.0 -68.9 30 7 481.6 481.6 313.6 481.6 0.00 48 43 21495 -64.1 -88.1 2 24.0 -64.5 359 6 514.1 514.1 315.9 514.2 0.00 49 40 21937 -64.5 -87.5 3 23.0 -64.9 344 6 523.9 523.9 316.5 523.9 0.00 50 36 22590 -59.3 -86.3 2 27.0 -60.2 322 5 553.4 553.4 318.3 553.4 0.01 51 30 23740 -56.7 -86.7 1 30.0 -58.0 285 4 590.1 590.1 320.2 590.1 0.01 52 24 25167 -50.7 -83.7 1 33.0 -53.6 255 6 646.4 646.4 322.6 646.5 0.01 53 23 25441 -53.3 -83.3 1 30.0 -55.6 249 7 646.7 646.7 322.6 646.8 0.02 54 20 26340 -52.1 -84.1 1 32.0 -55.0 230 8 676.7 676.7 323.7 676.8 0.02 55 18 27031 -48.1 -83.1 1 35.0 -52.5 236 8 710.0 710.0 324.7 710.2 0.02 56 16 27811 -46.9 -80.9 1 34.0 -52.1 243 8 738.3 738.3 325.6 738.6 0.04 57 14 28708 -41.9 -78.9 1 37.0 -49.7 251 9 784.0 784.0 326.8 784.5 0.06 58 11 30347 -41.3 -77.3 1 36.0 -50.4 264 9 842.1 842.2 328.2 843.0 0.09 59 10 31000 -38.3 -77.3 1 39.0 -49.5 270 9 876.6 876.6 329.0 877.7 0.10 60 8.6 32038 -38.3 -75.3 1 37.0 -50.2 915.2 915.3 329.7 917.0 0.16 TRP 89 17266 -79.1 -90.1 15 11.0 -79.1 280 32 387.6 387.6 303.4 387.6 0.00 WND 279 10077 -37.6 -42.3 61 4.7 -38.1 250 66 339.3 339.4 294.4 340.6 0.33 Sounding variables and indices 1000-500 mb thick: 5720.00 m Freezing level: 621.00 mb = 4108.66 m = 13479.68 ft Wetbulb zero: 645.57 mb = 3793.75 m = 12446.54 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 68.25 % Est. max temperature: 31.88 C = 89.38 F Sfc-Lift cond lev (LCL): 979.57 mb = 271.88 m = 891.97 ft T: 25.05 C 700-500 lapse rate: 6.25 C/km ThetaE index: 11.90 C Layer 850.0- 794.0 mb Conv cond level (CCL): 794.66 mb = 2081.21 m = 6828.03 ft Mean mixing ratio: 12.64 g/kg Conv temperature: 33.73 C = 92.71 F Cap Strength: 3.43 C Lifted Index: -2.70 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.95 C Lifted Index @700 mb: -0.65 C Showalter Index: -0.74 C Risk: Thunderstorms probable Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 21.10 C K Index: 35.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 179.60 Risk: None Energy Index: -1.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 464.65 J/kg Max Up Vert Vel: 30.48 m/s Conv Inhibition (B-): 146.99 J/kg Cap Strength: 3.43 C Lift Cond Lev (LCL): 860.98 mb = 1397.76 m = 4585.78 ft Lev Free Conv (LFC): 745.98 mb = 2610.08 m = 8563.16 ft Equ Level (EL): 345.98 mb = 8556.07 m = 28070.77 ft B at Equ Level: 462.52 J/kg Max Parcel Lev (MPL): 215.98 mb = 11800.24 m = 38714.22 ft Wind level data Storm motion: 282 at 10 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 | 102 10 -9.6 2.0 1 1000 90 200 5 1.7 4.7 | 130 10 -7.9 6.7 2 976 305 220 10 6.4 7.7 | 162 10 -3.2 9.7 3 925 777 285 7 6.8 -1.8 | 95 3 -2.9 0.2 4 910 914 280 10 9.8 -1.7 | 214 0 0.2 0.3 5 850 1508 265 13 13.0 1.1 | 226 5 3.3 3.2 6 789 2134 240 11 9.5 5.5 | 179 8 -0.1 7.5 7 734 2743 255 10 9.7 2.6 | 180 5 0.0 4.6 8 700 3137 245 14 12.7 5.9 | 201 9 3.0 8.0 9 631 3962 245 13 11.8 5.5 | 196 8 2.1 7.5 10 584 4572 260 15 14.8 2.6 | 228 7 5.1 4.7 11 521 5486 250 18 16.9 6.2 | 222 11 7.3 8.2 12 500 5810 250 20 18.8 6.8 | 226 13 9.2 8.9 13 400 7500 270 27 27.0 -0.0 | 263 17 17.4 2.0 14 377 7925 275 27 26.9 -2.4 | 271 17 17.3 -0.3 15 361 8230 265 33 32.9 2.9 | 258 24 23.2 4.9 16 346 8534 270 42 42.0 -0.0 | 266 32 32.4 2.0 17 332 8839 265 51 50.8 4.4 | 261 42 41.2 6.5 18 300 9570 255 62 59.9 16.0 | 250 53 50.2 18.1 19 279 10077 250 66 62.0 22.6 | 245 58 52.4 24.6 20 250 10830 245 52 47.1 22.0 | 237 45 37.5 24.0 21 223 11582 250 52 48.9 17.8 | 243 44 39.2 19.8 22 204 12192 265 48 47.8 4.2 | 261 39 38.2 6.2 23 200 12310 270 48 48.0 -0.0 | 267 38 38.4 2.0 24 169 13411 295 45 40.8 -19.0 | 299 35 31.1 -17.0 25 150 14160 310 40 30.6 -25.7 | 318 32 21.0 -23.7 26 125 15240 295 41 37.2 -17.3 | 299 31 27.5 -15.3 27 119 15545 300 50 43.3 -25.0 | 304 41 33.7 -23.0 28 102 16459 315 43 30.4 -30.4 | 324 35 20.8 -28.4 29 100 16590 305 31 25.4 -17.8 | 315 22 15.8 -15.7 30 89 17266 280 32 31.5 -5.6 | 279 22 21.9 -3.5 31 70 18640 285 8 7.7 -2.1 | 89 2 -1.9 -0.0 32 50 20580 30 7 -3.5 -6.1 | 73 14 -13.1 -4.0 33 30 23740 285 4 3.9 -1.0 | 100 6 -5.8 1.0 34 20 26340 230 8 6.1 5.1 | 154 8 -3.5 7.2 35 10 31000 270 9 9.0 -0.0 | 163 2 -0.6 2.0 Wind Parameters Mean winds (0-6000m): 252.0 at 13.1 knts Storm direction: 282.0 at 9.9 knts Shear (0-3000m) pos: 1.0 neg: 2.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 31.5 neg: -10.7 tot: 20.7 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.1 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 72.66 Bulk Shear: 6.40 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 ------------------------------------------------------------------------------- 500 226 8 153 9| 0.0 8.7 8.7| 28.1 -0.6 27.5 55.0 0.67| 16.3 10.9 1000 250 8 160 5| 2.2 4.3 6.5| 28.3 -3.2 25.1 25.1 0.39| 12.4 4.8 1500 259 10 176 4| 1.5 3.9 5.4| 28.3 -3.9 24.4 16.3 0.32| 9.5 3.0 2000 258 10 184 4| 1.1 2.9 4.0| 28.3 -9.7 18.6 9.3 0.15| 8.3 1.3 2500 255 10 184 5| 1.1 2.3 3.5| 28.6 -10.7 17.9 7.2 0.13| 7.1 1.0 3000 254 10 184 5| 1.0 2.4 3.4| 31.5 -10.7 20.7 6.9 0.17| 6.7 1.1 4000 251 11 190 6| 0.8 1.9 2.7| 33.1 -12.2 20.9 5.2 0.16| 5.3 0.8 5000 252 12 197 6| 1.0 1.7 2.7| 39.7 -13.0 26.7 5.3 0.20| 4.8 1.0 6000 252 13 205 7| 0.9 1.6 2.6| 46.9 -14.4 32.6 5.4 0.22| 4.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20250416.00.gif