UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:1100Z 13 OCT 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 1002 54 30.4 24.4 70 6.0 25.9 0 0 303.4 307.0 299.0 361.5 19.55 1 1000 77 29.6 24.6 75 5.0 25.9 0 0 302.8 306.4 299.0 361.6 19.84 2 925 769 24.2 20.9 82 3.3 21.8 360 2 304.1 307.2 297.7 354.8 17.06 3 893 1076 21.4 19.7 90 1.7 20.2 357 1 304.2 307.3 297.3 353.1 16.39 4 850 1504 19.6 15.9 79 3.7 17.1 115 1 306.7 309.2 296.0 347.2 13.49 5 823 1782 18.2 13.5 74 4.7 15.1 157 3 308.0 310.3 295.3 344.1 11.90 6 732 2775 11.6 8.9 83 2.7 9.9 220 6 311.3 313.2 294.7 341.5 9.83 7 700 3148 9.2 5.5 78 3.7 7.0 225 7 312.7 314.2 293.8 337.9 8.12 8 681 3375 8.0 2.0 66 6.0 4.6 222 10 313.8 315.0 292.9 334.2 6.51 9 663 3596 8.4 -16.6 15 25.0 -1.3 243 8 316.7 317.0 289.3 322.0 1.57 10 650 3759 8.2 -36.8 2 45.0 -3.4 252 9 318.2 318.3 288.5 319.2 0.25 11 568 4854 0.0 -20.0 21 20.0 -6.9 260 16 321.1 321.4 290.5 325.8 1.38 12 542 5227 -2.7 -15.7 36 13.0 -7.6 256 18 322.2 322.6 291.5 329.3 2.08 13 505 5782 -7.3 -22.3 29 15.0 -11.9 251 22 323.2 323.5 291.0 327.6 1.27 14 500 5860 -6.7 -38.7 6 32.0 -13.3 250 22 324.9 324.9 290.5 325.9 0.27 15 496 5923 -6.7 -47.7 2 41.0 -13.6 251 22 325.6 325.6 290.6 326.0 0.10 16 451 6662 -8.9 -52.9 1 44.0 -15.5 253 22 331.8 331.8 292.3 332.1 0.06 17 400 7580 -14.7 -61.7 1 47.0 -19.9 250 24 335.9 335.9 293.3 336.0 0.02 18 362 8330 -19.7 -64.7 1 45.0 -23.8 252 25 338.9 338.9 294.1 339.0 0.02 19 300 9700 -29.7 -66.7 1 37.0 -32.0 265 32 343.5 343.5 295.2 343.6 0.02 20 262 10648 -37.1 -66.1 3 29.0 -38.4 254 31 346.2 346.2 295.8 346.3 0.02 21 250 10970 -39.3 -71.3 2 32.0 -40.5 250 32 347.6 347.6 296.1 347.7 0.01 22 200 12460 -48.9 -77.9 2 29.0 -49.4 265 26 355.3 355.3 297.8 355.4 0.00 23 195 12626 -49.7 -78.7 2 29.0 -50.2 265 28 356.6 356.6 298.0 356.7 0.00 24 150 14290 -63.9 -80.9 8 17.0 -64.0 285 18 360.0 360.0 298.7 360.0 0.00 25 148 14372 -64.7 -80.7 9 16.0 -64.8 287 18 360.0 360.0 298.7 360.0 0.00 26 100 16680 -77.7 -87.7 18 10.0 -77.7 345 20 377.6 377.6 301.9 377.6 0.00 27 80 17953 -81.5 -90.5 20 9.0 -81.5 180 5 394.7 394.7 304.5 394.7 0.00 28 77 18171 -77.3 -89.3 13 12.0 -77.3 232 4 407.7 407.7 306.2 407.8 0.00 29 70 18720 -77.5 -88.5 15 11.0 -77.6 360 2 418.6 418.6 307.6 418.6 0.00 30 60 19610 -74.5 -88.5 10 14.0 -74.6 444.2 444.2 310.3 444.2 0.00 31 57 19913 -68.7 -87.7 5 19.0 -68.9 463.9 463.9 312.1 463.9 0.00 32 55 20127 -68.1 -89.1 3 21.0 -68.3 470.0 470.0 312.7 470.0 0.00 TRP 80 17953 -81.5 -90.5 20 9.0 -81.5 180 5 394.7 394.7 304.5 394.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 568.00 mb = 4854.10 m = 15925.33 ft Wetbulb zero: 666.86 mb = 3547.98 m = 11640.20 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 53.69 % Est. max temperature: 33.59 C = 92.46 F Sfc-Lift cond lev (LCL): 919.13 mb = 824.61 m = 2705.39 ft T: 23.69 C 700-500 lapse rate: 5.86 C/km ThetaE index: 42.46 C Layer 925.0- 568.0 mb Conv cond level (CCL): 887.62 mb = 1128.77 m = 3703.28 ft Mean mixing ratio: 18.08 g/kg Conv temperature: 31.56 C = 88.80 F Cap Strength: 0.61 C Lifted Index: -6.25 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.17 C Lifted Index @700 mb: -3.30 C Showalter Index: -2.74 C Risk: Severe thunderstorms possible Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 22.60 C K Index: 38.50 Risk: > 80 % chance of thunderstorms Sweat Index: 214.80 Risk: None Energy Index: -4.08 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1631.20 J/kg Max Up Vert Vel: 57.12 m/s Conv Inhibition (B-): 8.53 J/kg Cap Strength: 0.61 C Lift Cond Lev (LCL): 900.35 mb = 1004.93 m = 3296.97 ft Lev Free Conv (LFC): 825.35 mb = 1757.10 m = 5764.70 ft Equ Level (EL): 185.35 mb = 12948.16 m = 42480.33 ft B at Equ Level: 1625.44 J/kg Max Parcel Lev (MPL): 85.35 mb = 17583.83 m = 57689.02 ft Wind level data Storm motion: 279 at 7 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 1002 54 0 0 -0.0 -0.0 | 99 7 -6.6 1.1 1 1000 77 0 0 -0.0 -0.0 | 99 7 -6.6 1.1 2 975 305 320 3 1.9 -2.3 | 76 5 -4.7 -1.2 3 942 610 355 2 0.2 -2.0 | 82 7 -6.4 -0.9 4 925 769 360 2 -0.0 -2.0 | 82 7 -6.6 -0.9 5 910 914 55 2 -1.6 -1.1 | 90 8 -8.3 -0.0 6 878 1219 305 1 0.8 -0.6 | 95 6 -5.8 0.5 7 850 1504 115 1 -0.9 0.4 | 101 8 -7.5 1.5 8 848 1524 115 1 -0.9 0.4 | 101 8 -7.5 1.5 9 818 1829 165 3 -0.8 2.9 | 118 8 -7.4 4.0 10 789 2134 155 3 -1.3 2.7 | 116 9 -7.9 3.8 11 734 2743 220 6 3.9 4.6 | 154 6 -2.8 5.7 12 700 3148 225 7 4.9 4.9 | 165 6 -1.7 6.1 13 682 3353 220 10 6.4 7.7 | 179 9 -0.2 8.8 14 657 3658 250 8 7.5 2.7 | 193 4 0.9 3.8 15 609 4267 265 13 13.0 1.1 | 251 7 6.3 2.2 16 500 5860 250 22 20.7 7.5 | 238 16 14.1 8.6 17 485 6096 255 21 20.3 5.4 | 244 15 13.7 6.5 18 400 7580 250 24 22.6 8.2 | 240 18 15.9 9.3 19 310 9449 255 26 25.1 6.7 | 247 20 18.5 7.8 20 300 9700 265 32 31.9 2.8 | 261 26 25.3 3.9 21 298 9754 265 29 28.9 2.5 | 261 23 22.3 3.6 22 250 10970 250 32 30.1 10.9 | 243 26 23.4 12.0 23 250 10973 260 30 29.5 5.2 | 255 24 22.9 6.3 24 208 12192 260 33 32.5 5.7 | 255 27 25.9 6.8 25 200 12460 265 26 25.9 2.3 | 260 20 19.3 3.4 26 199 12497 265 29 28.9 2.5 | 261 23 22.3 3.6 27 156 14021 270 20 20.0 -0.0 | 265 13 13.4 1.1 28 150 14290 285 18 17.4 -4.7 | 288 11 10.8 -3.6 29 121 15545 320 14 9.0 -10.7 | 346 10 2.4 -9.6 30 115 15850 305 12 9.8 -6.9 | 331 7 3.2 -5.8 31 109 16154 335 12 5.1 -10.9 | 9 10 -1.6 -9.8 32 100 16680 345 20 5.2 -19.3 | 5 18 -1.4 -18.2 33 99 16764 325 15 8.6 -12.3 | 350 11 2.0 -11.2 34 80 17953 180 5 0.0 5.0 | 133 9 -6.6 6.1 35 70 18720 360 2 -0.0 -2.0 | 82 7 -6.6 -0.9 Wind Parameters Mean winds (0-6000m): 249.5 at 9.0 knts Storm direction: 279.5 at 6.7 knts Shear (0-3000m) pos: 1.4 neg: 0.4 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 62.6 deg Storm rel helicity (0-3000m) pos: 23.6 neg: -5.0 tot: 18.6 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.5 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 160.42 Bulk Shear: 10.17 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 ------------------------------------------------------------------------------- 500 328 2 84 6| 0.0 2.2 2.2| 0.7 -3.9 -3.2 -6.5 -0.49| 4.3 -2.1 1000 349 2 82 6| 0.4 1.1 1.5| 2.4 -4.3 -1.9 -1.9 -0.18| 3.7 -0.7 1500 352 2 85 6| 1.1 0.7 1.8| 6.4 -4.5 1.9 1.3 0.07| 3.8 0.2 2000 22 2 85 7| 1.3 0.6 1.9| 11.4 -5.0 6.4 3.2 0.20| 3.5 0.7 2500 170 2 116 8| 1.4 0.4 1.9| 19.0 -5.0 14.0 5.6 0.36| 3.6 1.3 3000 208 3 125 6| 1.4 0.4 1.8| 23.6 -5.0 18.6 6.2 0.43| 3.5 1.5 4000 231 5 142 5| 1.5 0.3 1.7| 34.4 -5.0 29.4 7.4 0.49| 4.2 2.0 5000 247 7 171 4| 1.5 0.3 1.8| 36.9 -7.1 29.8 6.0 0.42| 4.1 1.7 6000 249 9 203 5| 1.3 0.5 1.8| 42.6 -13.1 29.5 4.9 0.35| 4.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20251013.11.gif