UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120411.upa.cvt Date: 1100Z 4 DEC 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:1100Z 4 DEC 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 1009 54 24.0 19.1 74 4.9 20.6 0 0 296.4 298.9 293.4 336.5 13.92 1 1000 133 24.6 16.6 61 8.0 19.2 75 2 297.8 299.9 292.4 332.5 11.96 2 993 195 24.2 15.2 57 9.0 18.2 71 4 297.9 299.9 291.7 329.9 11.00 3 925 810 18.6 15.0 80 3.6 16.3 80 4 298.3 300.4 292.3 332.3 11.67 4 911 941 17.6 14.9 84 2.7 15.8 115 4 298.6 300.7 292.5 332.9 11.77 5 850 1529 13.6 9.2 75 4.4 10.9 0 0 300.4 302.0 290.5 325.8 8.62 6 823 1799 11.2 7.5 78 3.7 9.0 271 2 300.6 302.1 290.0 324.1 7.93 7 807 1963 11.0 0.0 47 11.0 5.4 258 4 302.1 303.0 287.6 316.5 4.74 8 804 1994 11.0 -2.0 40 13.0 4.6 257 4 302.4 303.2 287.1 314.9 4.10 9 796 2077 10.4 -0.6 46 11.0 4.8 256 5 302.7 303.5 287.6 316.6 4.60 10 781 2235 11.4 -19.6 10 31.0 0.6 253 7 305.4 305.6 284.9 308.8 1.03 11 718 2929 5.6 -26.4 8 32.0 -3.6 260 19 306.5 306.6 284.8 308.5 0.62 12 700 3137 6.4 265 23 309.6 13 660 3617 3.4 268 25 311.4 14 582 4632 0.0 281 35 318.9 15 500 5830 -8.7 -56.7 1 48.0 -15.0 285 44 322.4 322.4 289.5 322.6 0.04 16 485 6065 -10.1 -49.1 2 39.0 -15.9 285 48 323.5 323.5 289.9 323.9 0.09 17 405 7419 -22.3 -37.3 24 15.0 -24.6 270 59 324.8 324.9 290.6 326.3 0.38 18 400 7510 -23.1 -38.1 24 15.0 -25.4 270 61 325.0 325.0 290.6 326.3 0.36 19 379 7904 -25.9 -45.9 14 20.0 -28.1 270 62 326.3 326.4 290.9 327.0 0.17 20 357 8338 -26.5 -58.5 3 32.0 -29.0 272 65 331.1 331.2 292.1 331.3 0.04 21 319 9146 -30.7 -59.7 4 29.0 -32.6 269 73 336.2 336.2 293.4 336.3 0.04 22 300 9580 -34.3 -60.3 5 26.0 -35.8 265 75 337.0 337.0 293.6 337.2 0.04 23 250 10830 -42.9 -70.9 3 28.0 -43.7 255 92 342.3 342.3 294.9 342.3 0.01 24 240 11104 -43.9 -73.9 2 30.0 -44.7 255 93 344.8 344.8 295.5 344.8 0.01 25 202 12236 -53.7 -66.7 19 13.0 -53.9 255 102 346.7 346.7 295.9 346.8 0.02 26 200 12300 -54.3 -66.3 22 12.0 -54.5 255 103 346.8 346.8 296.0 346.9 0.03 27 196 12429 -54.9 -68.6 17 13.7 -55.1 255 103 347.8 347.9 296.2 347.9 0.02 28 178 13040 -57.7 -79.7 4 22.0 -57.9 264 94 353.0 353.0 297.3 353.0 0.00 29 157 13833 -57.1 -86.1 1 29.0 -57.4 255 71 366.9 366.9 300.0 366.9 0.00 30 150 14120 -58.9 -87.9 1 29.0 -59.1 255 64 368.6 368.6 300.3 368.6 0.00 31 115 15737 -71.1 -90.1 4 19.0 -71.2 266 60 375.1 375.1 301.4 375.1 0.00 32 100 16560 -72.5 -90.5 5 18.0 -72.6 255 43 387.6 387.6 303.5 387.7 0.00 33 74 18294 -80.5 -91.5 14 11.0 -80.5 245 17 405.7 405.7 306.0 405.7 0.00 34 70 18610 -76.9 -89.9 11 13.0 -76.9 280 29 419.9 419.9 307.7 419.9 0.00 35 65 19040 -74.5 -88.5 10 14.0 -74.6 298 25 434.1 434.1 309.3 434.1 0.00 36 61 19410 -74.5 -87.5 12 13.0 -74.6 313 21 442.1 442.1 310.1 442.1 0.00 37 56 19916 -68.5 -87.5 5 19.0 -68.7 333 16 466.7 466.7 312.4 466.7 0.00 38 50 20600 -66.3 -90.3 2 24.0 -66.5 360 9 487.2 487.2 314.0 487.3 0.00 39 48 20847 -65.9 -90.9 2 25.0 -66.2 351 10 493.9 493.9 314.5 493.9 0.00 40 46 21103 -68.5 -92.5 2 24.0 -68.7 342 11 493.7 493.7 314.5 493.7 0.00 41 45 21234 -68.9 -92.9 2 24.0 -69.1 337 11 495.8 495.8 314.7 495.8 0.00 42 44 21369 -65.5 -92.5 1 27.0 -65.8 332 12 507.3 507.3 315.5 507.4 0.00 43 37 22423 -64.3 -93.3 1 29.0 -64.7 295 15 536.2 536.2 317.3 536.2 0.00 44 34 22947 -58.1 -92.1 1 34.0 -59.1 277 17 565.6 565.6 318.9 565.6 0.00 45 30 23740 -54.7 -89.7 1 35.0 -56.3 250 19 595.5 595.5 320.4 595.5 0.00 46 29 23957 -54.3 -89.3 1 35.0 -56.1 250 20 602.4 602.4 320.7 602.4 0.00 47 26 24654 -56.9 -90.9 1 34.0 -58.4 250 23 614.1 614.2 321.2 614.2 0.00 48 20 26330 -53.7 -88.7 1 35.0 -56.2 250 31 671.8 671.8 323.5 671.9 0.01 49 16 27764 -53.7 -88.7 1 35.0 -56.7 716.1 716.1 325.0 716.1 0.01 50 12 29634 -48.9 -94.9 0 46.0 -54.3 794.5 794.5 327.1 794.5 0.00 TRP 74 18294 -80.5 -91.5 14 11.0 -80.5 245 17 405.7 405.7 306.0 405.7 0.00 WND 196 12429 -54.9 -68.6 17 13.7 -55.1 255 103 347.8 347.9 296.2 347.9 0.02 Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 582.00 mb = 4632.04 m = 15196.78 ft Wetbulb zero: 771.83 mb = 2332.69 m = 7653.09 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 53.41 % Est. max temperature: 27.74 C = 81.94 F Sfc-Lift cond lev (LCL): 939.28 mb = 677.06 m = 2221.29 ft T: 19.81 C 700-500 lapse rate: 5.61 C/km ThetaE index: 17.95 C Layer 850.0- 796.0 mb Conv cond level (CCL): 849.16 mb = 1537.31 m = 5043.61 ft Mean mixing ratio: 11.55 g/kg Conv temperature: 28.02 C = 82.44 F Cap Strength: 3.20 C Lifted Index: 1.74 C Risk: Showers probable Lifted Index @300 mb: 4.94 C Lifted Index @700 mb: 1.46 C Showalter Index: 4.58 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 17.90 C K Index: -3.43 Risk: None Sweat Index: 154.40 Risk: None Energy Index: -0.47 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.82 J/kg Max Up Vert Vel: 7.05 m/s Conv Inhibition (B-): 25.79 J/kg Cap Strength: 3.12 C Lift Cond Lev (LCL): 878.18 mb = 1252.12 m = 4107.96 ft Lev Free Conv (LFC): 823.18 mb = 1797.30 m = 5896.57 ft Equ Level (EL): 813.18 mb = 1899.12 m = 6230.62 ft B at Equ Level: 3.38 J/kg Max Parcel Lev (MPL): 793.18 mb = 2106.39 m = 6910.65 ft Wind level data Storm motion: 307 at 15 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 1009 54 0 0 -0.0 -0.0 | 127 15 -12.3 9.3 1 1000 133 75 2 -1.9 -0.5 | 122 17 -14.2 8.8 2 980 305 65 8 -7.3 -3.4 | 107 20 -19.5 5.9 3 947 610 75 5 -4.8 -1.3 | 115 19 -17.1 8.0 4 925 810 80 4 -3.9 -0.7 | 118 18 -16.2 8.6 5 882 1219 190 3 0.5 3.0 | 136 17 -11.7 12.2 6 850 1524 260 1 1.0 0.2 | 130 15 -11.3 9.4 7 850 1529 0 0 -0.0 -0.0 | 127 15 -12.3 9.3 8 820 1829 260 2 2.0 0.3 | 133 14 -10.3 9.6 9 762 2438 250 10 9.4 3.4 | 167 13 -2.9 12.7 10 700 3137 265 23 22.9 2.0 | 223 16 10.7 11.3 11 631 3962 270 26 26.0 -0.0 | 236 17 13.7 9.3 12 608 4267 280 32 31.5 -5.6 | 259 20 19.3 3.7 13 502 5791 285 44 42.5 -11.4 | 274 30 30.2 -2.1 14 500 5830 285 44 42.5 -11.4 | 274 30 30.2 -2.1 15 483 6096 285 49 47.3 -12.7 | 276 35 35.1 -3.4 16 445 6706 270 48 48.0 -0.0 | 255 37 35.7 9.3 17 410 7315 270 57 57.0 -0.0 | 258 46 44.7 9.3 18 400 7510 270 61 61.0 -0.0 | 259 50 48.7 9.3 19 362 8230 270 62 62.0 -0.0 | 259 51 49.7 9.3 20 347 8534 275 70 69.7 -6.1 | 267 58 57.5 3.2 21 300 9580 265 75 74.7 6.5 | 256 64 62.5 15.8 22 256 10668 255 84 81.1 21.7 | 246 76 68.9 31.0 23 250 10830 255 92 88.9 23.8 | 247 83 76.6 33.1 24 245 10973 255 92 88.9 23.8 | 247 83 76.6 33.1 25 200 12300 255 103 99.5 26.7 | 248 94 87.2 35.9 26 196 12429 255 103 99.5 26.7 | 248 94 87.2 35.9 27 176 13106 265 93 92.6 8.1 | 258 82 80.4 17.4 28 168 13411 255 81 78.2 21.0 | 245 73 66.0 30.2 29 150 14120 255 64 61.8 16.6 | 242 56 49.6 25.8 30 138 14630 245 64 58.0 27.0 | 232 58 45.7 36.3 31 102 16459 280 58 57.1 -10.1 | 271 45 44.9 -0.8 32 100 16560 255 43 41.5 11.1 | 235 36 29.3 20.4 33 97 16764 260 43 42.3 7.5 | 241 34 30.1 16.7 34 74 18294 245 17 15.4 7.2 | 191 17 3.1 16.5 35 70 18610 280 29 28.6 -5.0 | 255 17 16.3 4.2 36 50 20600 360 9 -0.0 -9.0 | 91 12 -12.3 0.3 37 30 23740 250 19 17.9 6.5 | 200 17 5.6 15.8 38 20 26330 250 31 29.1 10.6 | 220 26 16.9 19.9 Wind Parameters Mean winds (0-6000m): 277.1 at 20.5 knts Storm direction: 307.1 at 15.4 knts Shear (0-3000m) pos: 1.4 neg: 2.3 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 90.4 deg Storm rel helicity (0-3000m) pos: 120.0 neg: -37.7 tot: 82.3 m^2/s^2 ave: 27.4 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.29 Bulk Shear: 84.18 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 5 113 19| 5.7 0.0 5.7| 9.7 -27.3 -17.7 -35.4 -0.41| 9.9 -4.1 1000 77 5 116 19| 1.8 0.0 1.8| 37.1 -27.3 9.7 9.7 0.10| 8.0 0.8 1500 86 4 119 18| 1.2 1.2 2.4| 45.6 -37.5 8.1 5.4 0.04| 7.5 0.3 2000 89 3 120 18| 0.9 1.8 2.7| 61.1 -37.7 23.4 11.7 0.18| 7.1 1.3 2500 219 4 143 16| 0.7 2.8 3.5| 85.5 -37.7 47.8 19.1 0.35| 7.1 2.5 3000 254 7 152 13| 1.4 2.3 3.7|120.0 -37.7 82.3 27.4 0.49| 7.6 3.8 4000 264 11 174 10| 1.9 1.7 3.6|150.8 -37.7 113.1 28.3 0.56| 6.7 3.7 5000 272 16 202 9| 2.6 1.4 4.0|195.5 -37.7 157.8 31.6 0.59| 6.6 3.9 6000 277 20 230 11| 3.1 1.2 4.2|223.8 -37.7 186.1 31.0 0.56| 6.4 3.5 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20251204.11.gif