UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:0000Z 29 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 1003 54 22.0 20.8 93 1.2 21.2 0 0 294.9 297.7 294.2 339.6 15.60 1 1000 83 21.6 19.9 90 1.7 20.4 30 3 294.8 297.4 293.6 337.1 14.78 2 967 374 19.8 18.0 89 1.8 18.6 70 15 295.8 298.2 293.0 334.7 13.55 3 950 527 21.6 15.6 69 6.0 17.6 82 13 299.1 301.3 292.7 333.6 11.81 4 925 758 20.2 15.5 74 4.7 17.1 100 9 300.0 302.2 293.1 335.3 12.06 5 904 957 21.6 9.6 46 12.0 14.1 122 12 303.4 304.9 291.2 328.3 8.32 6 856 1427 17.8 7.8 52 10.0 11.8 94 12 304.2 305.6 291.0 327.5 7.78 7 850 1487 17.6 7.6 52 10.0 11.6 90 12 304.6 306.0 291.1 327.8 7.72 8 805 1948 13.6 11.3 86 2.3 12.1 129 9 305.1 307.1 293.4 336.6 10.51 9 746 2585 10.0 4.0 66 6.0 6.6 147 2 307.9 309.2 291.4 328.8 6.85 10 700 3110 6.2 1.5 72 4.7 3.7 160 3 309.4 310.5 291.2 328.2 6.10 11 637 3874 0.8 -2.1 81 2.9 -0.7 208 8 311.7 312.6 291.1 327.8 5.15 12 631 3950 1.0 -6.0 59 7.0 -2.2 206 9 312.7 313.5 290.3 325.0 3.87 13 622 4065 0.0 -7.0 59 7.0 -3.1 205 11 312.9 313.6 290.1 324.5 3.64 14 597 4392 -2.5 -9.5 59 7.0 -5.4 206 15 313.7 314.3 289.9 323.7 3.12 15 586 4539 -3.7 -5.9 85 2.2 -4.7 208 16 313.9 314.8 290.9 327.3 4.20 16 569 4771 -4.9 -6.6 88 1.7 -5.7 211 17 315.2 316.0 291.2 328.3 4.10 17 567 4799 -4.7 -9.3 70 4.6 -6.7 212 17 315.7 316.4 290.7 326.5 3.33 18 559 4911 -4.3 -13.3 49 9.0 -7.8 213 17 317.5 318.0 290.5 325.6 2.45 19 546 5096 -4.7 -14.7 45 10.0 -8.4 216 18 319.2 319.6 290.7 326.6 2.24 20 500 5780 -10.7 -17.7 56 7.0 -13.0 225 20 320.0 320.4 290.7 326.4 1.90 21 469 6270 -14.9 -19.9 66 5.0 -16.4 237 17 320.7 321.0 290.7 326.4 1.68 22 459 6434 -15.9 -20.1 70 4.2 -17.1 238 16 321.4 321.8 290.9 327.2 1.69 23 447 6635 -15.1 -18.4 76 3.3 -16.2 225 20 324.9 325.3 292.2 331.7 2.01 24 400 7470 -20.1 -23.9 72 3.8 -21.1 240 28 328.9 329.1 292.7 333.8 1.39 25 362 8198 -25.9 -29.0 75 3.1 -26.5 228 43 330.6 330.8 292.8 334.1 0.96 26 345 8544 -27.1 -30.9 70 3.8 -27.8 220 52 333.6 333.8 293.5 336.7 0.84 27 314 9212 -33.1 -37.8 63 4.7 -33.7 227 62 334.3 334.4 293.3 336.1 0.47 28 307 9369 -34.7 -37.9 73 3.2 -35.1 229 65 334.3 334.4 293.3 336.1 0.48 29 304 9438 -34.5 -38.5 67 4.0 -35.0 230 66 335.5 335.6 293.6 337.2 0.45 30 300 9530 -34.3 -37.2 75 2.9 -34.7 220 74 337.0 337.1 294.1 339.0 0.52 31 250 10780 -43.7 -47.9 63 4.2 -44.0 230 70 341.1 341.1 294.8 341.9 0.20 32 241 11026 -44.3 -47.5 70 3.2 -44.5 230 73 343.8 343.8 295.4 344.7 0.22 33 219 11660 -49.1 -53.2 62 4.1 -49.3 230 80 345.9 345.9 295.8 346.4 0.12 34 212 11872 -51.1 -55.0 63 3.9 -51.2 230 82 346.0 346.1 295.8 346.5 0.10 35 208 11996 -51.1 -55.0 63 3.9 -51.2 230 84 347.9 347.9 296.3 348.4 0.11 36 204 12122 -51.7 -56.2 58 4.5 -51.9 230 85 348.9 348.9 296.5 349.3 0.09 37 203 12154 -51.9 -56.5 58 4.6 -52.1 230 86 349.1 349.1 296.5 349.5 0.09 38 202 12186 -52.3 -56.7 59 4.4 -52.5 230 86 349.0 349.0 296.5 349.3 0.09 39 201 12218 -52.5 -59.7 42 7.2 -52.7 235 91 349.1 349.1 296.5 349.4 0.06 40 200 12250 -52.7 -62.7 29 10.0 -52.9 235 91 349.3 349.3 296.5 349.5 0.04 41 199 12282 -52.3 -67.3 15 15.0 -52.6 235 91 350.4 350.5 296.7 350.5 0.02 42 158 13762 -56.3 -87.3 1 31.0 -56.6 254 69 367.6 367.6 300.1 367.6 0.00 43 150 14090 -58.7 -87.7 1 29.0 -58.9 250 73 368.9 368.9 300.4 369.0 0.00 44 117 15622 -66.7 -77.7 20 11.0 -66.8 249 48 381.3 381.3 302.5 381.4 0.01 TRP WND 201 12218 -52.5 -59.7 42 7.2 -52.7 235 91 349.1 349.1 296.5 349.4 0.06 Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 622.00 mb = 4065.36 m = 13337.64 ft Wetbulb zero: 646.57 mb = 3753.43 m = 12314.25 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 67.07 % Est. max temperature: 31.49 C = 88.69 F Sfc-Lift cond lev (LCL): 985.87 mb = 206.23 m = 676.60 ft T: 20.84 C 700-500 lapse rate: 6.33 C/km ThetaE index: 12.87 C Layer 746.0- 586.0 mb Conv cond level (CCL): 808.34 mb = 1912.96 m = 6276.03 ft Mean mixing ratio: 12.45 g/kg Conv temperature: 32.18 C = 89.92 F Cap Strength: 5.22 C Lifted Index: -1.52 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.21 C Lifted Index @700 mb: 0.35 C Showalter Index: 1.58 C Risk: Showers probable Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 18.30 C K Index: 31.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 135.20 Risk: None Energy Index: -0.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 176.50 J/kg Max Up Vert Vel: 18.79 m/s Conv Inhibition (B-): 221.07 J/kg Cap Strength: 5.22 C Lift Cond Lev (LCL): 892.02 mb = 1071.63 m = 3515.80 ft Lev Free Conv (LFC): 677.02 mb = 3380.45 m = 11090.57 ft Equ Level (EL): 547.02 mb = 5080.95 m = 16669.57 ft B at Equ Level: 95.51 J/kg Max Parcel Lev (MPL): 277.02 mb = 10076.29 m = 33058.30 ft Wind level data Storm motion: 214 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 1003 54 0 0 -0.0 -0.0 | 34 8 -4.7 -6.8 1 1000 83 30 3 -1.5 -2.6 | 33 11 -6.2 -9.4 2 975 305 65 16 -14.5 -6.8 | 55 23 -19.2 -13.6 3 925 758 100 9 -8.9 1.6 | 69 15 -13.5 -5.3 4 908 914 125 12 -9.8 6.9 | 90 14 -14.5 0.1 5 850 1487 90 12 -12.0 0.0 | 68 18 -16.7 -6.8 6 846 1524 90 12 -12.0 0.0 | 68 18 -16.7 -6.8 7 816 1829 140 10 -6.4 7.7 | 94 11 -11.1 0.8 8 787 2134 110 7 -6.6 2.4 | 68 12 -11.2 -4.4 9 759 2438 115 2 -1.8 0.8 | 47 9 -6.5 -6.0 10 731 2743 185 2 0.2 2.0 | 43 7 -4.5 -4.8 11 705 3048 170 4 -0.7 3.9 | 62 6 -5.3 -2.9 12 700 3110 160 3 -1.0 2.8 | 55 7 -5.7 -4.0 13 679 3353 220 3 1.9 2.3 | 31 5 -2.7 -4.5 14 629 3962 205 9 3.8 8.2 | 148 2 -0.8 1.3 15 605 4267 205 15 6.3 13.6 | 194 7 1.7 6.8 16 500 5780 225 20 14.1 14.1 | 232 12 9.5 7.3 17 461 6401 240 16 13.9 8.0 | 263 9 9.2 1.2 18 442 6706 220 21 13.5 16.1 | 224 13 8.8 9.3 19 425 7010 235 26 21.3 14.9 | 244 19 16.6 8.1 20 408 7315 250 33 31.0 11.3 | 260 27 26.4 4.5 21 400 7470 240 28 24.2 14.0 | 250 21 19.6 7.2 22 392 7620 240 29 25.1 14.5 | 249 22 20.5 7.7 23 345 8534 220 52 33.4 39.8 | 221 44 28.8 33.0 24 303 9449 230 66 50.6 42.4 | 232 58 45.9 35.6 25 300 9530 220 74 47.6 56.7 | 221 66 42.9 49.9 26 278 10058 220 78 50.1 59.8 | 221 70 45.5 52.9 27 250 10780 230 70 53.6 45.0 | 232 62 49.0 38.2 28 202 12192 230 86 65.9 55.3 | 232 78 61.2 48.5 29 201 12218 235 91 74.5 52.2 | 237 83 69.9 45.4 30 200 12250 235 91 74.5 52.2 | 237 83 69.9 45.4 31 192 12497 235 90 73.7 51.6 | 237 82 69.1 44.8 32 183 12802 235 86 70.4 49.3 | 237 78 65.8 42.5 33 167 13411 250 77 72.4 26.3 | 254 70 67.7 19.5 34 159 13716 255 68 65.7 17.6 | 260 62 61.0 10.8 35 150 14090 250 73 68.6 25.0 | 254 66 63.9 18.1 36 144 14326 250 73 68.6 25.0 | 254 66 63.9 18.1 37 137 14630 260 67 66.0 11.6 | 266 62 61.3 4.8 38 111 15850 245 42 38.1 17.7 | 252 35 33.4 10.9 Wind Parameters Mean winds (0-6000m): 184.3 at 11.0 knts Storm direction: 214.3 at 8.3 knts Shear (0-3000m) pos: 1.4 neg: 0.8 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 26.7 deg Storm rel helicity (0-3000m) pos: 103.4 neg: -50.1 tot: 53.3 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 1.7 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 3.69 Bulk Shear: 47.80 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 68 11 54 19| 12.5 0.0 12.5| 51.1 0.0 51.1 102.2 0.45| 22.7 10.3 1000 86 11 64 18| 6.2 0.0 6.2| 76.4 -4.3 72.1 72.1 0.47| 16.8 7.9 1500 91 11 68 17| 4.1 1.5 5.6| 78.6 -24.3 54.2 36.2 0.29| 13.2 3.9 2000 98 11 72 16| 2.5 1.1 3.7|100.0 -35.1 64.9 32.4 0.26| 13.0 3.4 2500 100 10 70 15| 1.2 0.9 2.1|100.2 -48.9 51.3 20.5 0.15| 11.8 1.7 3000 103 9 69 14| 1.4 0.8 2.2|103.4 -50.1 53.3 17.8 0.16| 10.4 1.7 4000 118 8 74 12| 1.2 0.2 1.4|105.1 -54.7 50.5 12.6 0.15| 9.3 1.4 5000 155 9 101 9| 1.7 0.2 1.8|113.4 -54.7 58.7 11.7 0.19| 8.3 1.6 6000 184 11 137 6| 1.4 0.1 1.6|129.1 -54.7 74.4 12.4 0.24| 7.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20250429.00.gif