UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for TXKF... Searching the city database file for: TXKF ... Date:1200Z 9 NOV 25 Station: TXKF WMO ident: 78016 Latitude: 32.37 Longitude: -64.68 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1014 3 23.6 22.4 93 1.2 22.8 230 11 295.6 298.6 295.4 344.6 17.06 1 1000 155 22.8 21.6 93 1.2 22.0 225 15 296.0 298.9 295.1 343.3 16.46 2 925 833 19.6 16.0 80 3.6 17.2 245 17 299.4 301.6 293.2 335.7 12.46 3 850 1557 15.0 12.0 82 3.0 13.1 250 18 301.9 303.8 292.4 332.7 10.42 4 722 2923 7.2 3.2 76 4.0 5.0 257 25 307.7 309.0 291.2 328.2 6.69 5 710 3061 6.2 1.3 71 4.9 3.6 254 26 308.1 309.2 290.7 326.3 5.93 6 706 3108 6.4 -3.6 49 10.0 1.5 250 26 308.8 309.6 289.3 321.8 4.15 7 700 3178 5.8 -0.2 65 6.0 2.7 245 25 308.9 309.9 290.5 325.6 5.39 8 676 3463 4.2 0.3 76 3.9 2.1 245 22 310.2 311.3 291.2 328.2 5.79 9 654 3732 3.0 -1.4 73 4.4 0.7 249 20 311.8 312.8 291.2 328.4 5.28 10 631 4021 1.8 -14.2 29 16.0 -4.3 263 20 313.7 314.0 288.8 320.3 2.02 11 589 4573 -1.5 -9.5 54 8.0 -4.9 236 16 316.1 316.7 290.6 326.3 3.16 12 547 5160 -4.7 -15.7 42 11.0 -8.7 255 27 319.0 319.4 290.5 325.9 2.06 13 540 5261 -5.5 -12.5 58 7.0 -8.2 255 28 319.2 319.8 291.2 328.2 2.71 14 501 5845 -9.9 -14.9 67 5.0 -11.7 255 26 320.8 321.3 291.4 328.8 2.40 15 500 5860 -9.9 -14.9 67 5.0 -11.7 255 26 321.0 321.4 291.5 329.0 2.41 16 497 5906 -10.3 -15.3 67 5.0 -12.1 254 26 321.0 321.5 291.4 328.9 2.34 17 467 6383 -12.5 -27.5 27 15.0 -16.2 250 28 324.1 324.2 290.9 327.1 0.86 18 429 7022 -18.3 -23.3 65 5.0 -19.6 250 34 324.6 324.9 291.5 329.4 1.36 19 405 7449 -21.7 -31.7 40 10.0 -23.6 250 38 325.6 325.8 291.2 328.0 0.66 20 401 7522 -21.7 -38.7 20 17.0 -24.3 250 39 326.6 326.6 291.1 327.8 0.34 21 400 7540 -21.7 -38.7 20 17.0 -24.3 250 39 326.8 326.9 291.2 328.0 0.34 22 373 8050 -25.5 -43.5 17 18.0 -27.7 250 41 328.3 328.4 291.5 329.2 0.22 23 354 8427 -27.7 -52.7 7 25.0 -29.9 250 43 330.3 330.3 291.9 330.7 0.08 24 315 9252 -34.9 -47.9 25 13.0 -36.0 248 50 331.5 331.6 292.3 332.2 0.16 25 304 9498 -36.9 -52.9 17 16.0 -37.9 242 54 332.1 332.1 292.4 332.5 0.09 26 301 9567 -36.5 -62.5 5 26.0 -37.7 241 55 333.6 333.6 292.7 333.7 0.03 27 300 9590 -36.7 -61.7 6 25.0 -37.9 240 55 333.6 333.6 292.7 333.8 0.03 28 250 10830 -46.7 -63.7 13 17.0 -47.2 240 53 336.6 336.6 293.5 336.8 0.03 29 245 10964 -47.7 -59.7 24 12.0 -48.1 241 54 337.1 337.1 293.6 337.3 0.05 30 233 11293 -50.3 -67.3 12 17.0 -50.7 243 55 338.0 338.0 293.9 338.1 0.02 31 207 12059 -54.1 -71.1 11 17.0 -54.4 257 54 343.7 343.7 295.2 343.8 0.01 32 200 12280 -54.3 -74.3 7 20.0 -54.6 255 51 346.8 346.8 295.9 346.8 0.01 33 150 14070 -65.9 -79.9 12 14.0 -66.0 260 50 356.6 356.6 298.0 356.6 0.00 34 147 14193 -66.7 -80.7 12 14.0 -66.8 260 49 357.2 357.2 298.1 357.3 0.00 35 129 14983 -67.9 -82.9 10 15.0 -68.0 254 49 368.7 368.7 300.3 368.7 0.00 36 100 16500 -72.9 -86.9 10 14.0 -72.9 235 34 386.9 386.9 303.3 386.9 0.00 37 95 16800 -74.7 -86.7 14 12.0 -74.7 235 37 389.1 389.1 303.6 389.1 0.00 38 84 17515 -74.7 -86.7 14 12.0 -74.7 238 34 403.0 403.0 305.6 403.0 0.00 39 78 17950 -71.1 -87.1 8 16.0 -71.2 262 37 419.1 419.1 307.6 419.1 0.00 40 72 18423 -71.9 -87.9 7 16.0 -72.0 251 23 427.1 427.1 308.5 427.1 0.00 41 70 18590 -70.3 -88.3 5 18.0 -70.4 235 28 434.0 434.0 309.3 434.0 0.00 42 68 18763 -67.9 -87.9 4 20.0 -68.1 242 29 442.8 442.8 310.1 442.8 0.00 43 64 19126 -70.1 -89.1 5 19.0 -70.2 257 20 445.7 445.7 310.4 445.7 0.00 44 58 19712 -69.5 -89.5 4 20.0 -69.6 228 29 459.8 459.8 311.7 459.8 0.00 45 55 20033 -64.1 -89.1 2 25.0 -64.4 246 32 479.2 479.2 313.4 479.2 0.00 46 52 20378 -61.9 -87.9 2 26.0 -62.3 263 30 492.1 492.1 314.4 492.1 0.00 47 50 20620 -63.3 -87.3 2 24.0 -63.7 250 23 494.3 494.3 314.5 494.3 0.00 48 49 20744 -63.9 -87.9 2 24.0 -64.3 250 23 495.8 495.8 314.7 495.8 0.00 49 32 23394 -57.7 -85.7 2 28.0 -58.8 262 30 576.6 576.6 319.5 576.6 0.01 50 30 23800 -58.5 -86.5 2 28.0 -59.6 265 35 585.2 585.2 319.9 585.2 0.01 51 27 24458 -61.1 -87.1 2 26.0 -62.0 269 34 595.8 595.8 320.4 595.8 0.01 52 24 25193 -59.5 -86.5 2 27.0 -60.7 275 37 620.8 620.8 321.5 620.9 0.01 TRP 95 16800 -74.7 -86.7 14 12.0 -74.7 235 37 389.1 389.1 303.6 389.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5705.00 m Freezing level: 608.09 mb = 4322.30 m = 14180.59 ft Wetbulb zero: 650.70 mb = 3772.41 m = 12376.52 ft Precipitable water: 1.67 inches Sfc-500 mean rel hum: 68.51 % Est. max temperature: 29.43 C = 84.97 F Sfc-Lift cond lev (LCL): 996.79 mb = 182.97 m = 600.29 ft T: 22.67 C 700-500 lapse rate: 5.85 C/km ThetaE index: 22.83 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 896.29 mb = 1102.97 m = 3618.64 ft Mean mixing ratio: 14.52 g/kg Conv temperature: 28.34 C = 83.01 F Cap Strength: 1.38 C Lifted Index: -3.01 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.44 C Lifted Index @700 mb: -1.78 C Showalter Index: 0.10 C Risk: Thunderstorms probable Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 21.90 C K Index: 30.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 241.89 Risk: None Energy Index: -0.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 884.42 J/kg Max Up Vert Vel: 42.06 m/s Conv Inhibition (B-): 18.24 J/kg Cap Strength: 1.38 C Lift Cond Lev (LCL): 932.01 mb = 767.36 m = 2517.57 ft Lev Free Conv (LFC): 847.01 mb = 1586.52 m = 5205.06 ft Equ Level (EL): 227.01 mb = 11462.14 m = 37604.98 ft B at Equ Level: 883.09 J/kg Max Parcel Lev (MPL): 137.01 mb = 14618.83 m = 47961.44 ft Wind level data Storm motion: 281 at 16 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 1014 3 230 11 8.4 7.1 | 144 12 -7.2 10.0 1 1000 155 225 15 10.6 10.6 | 159 14 -5.1 13.5 2 983 305 235 20 16.4 11.5 | 183 14 0.7 14.4 3 949 610 240 19 16.5 9.5 | 184 12 0.8 12.4 4 925 833 245 17 15.4 7.2 | 179 10 -0.3 10.1 5 916 914 250 16 15.0 5.5 | 176 8 -0.6 8.4 6 884 1219 250 18 16.9 6.2 | 188 9 1.3 9.1 7 853 1524 250 18 16.9 6.2 | 188 9 1.3 9.1 8 850 1557 250 18 16.9 6.2 | 188 9 1.3 9.1 9 823 1829 265 15 14.9 1.3 | 170 4 -0.7 4.2 10 793 2134 245 20 18.1 8.5 | 192 12 2.5 11.4 11 765 2438 250 22 20.7 7.5 | 206 12 5.0 10.4 12 737 2743 260 24 23.6 4.2 | 228 11 8.0 7.1 13 711 3048 255 26 25.1 6.7 | 224 13 9.5 9.6 14 700 3178 245 25 22.7 10.6 | 207 15 7.0 13.5 15 659 3658 245 20 18.1 8.5 | 192 12 2.5 11.4 16 634 3962 265 20 19.9 1.7 | 223 6 4.3 4.6 17 611 4267 250 19 17.9 6.5 | 193 10 2.2 9.4 18 588 4572 235 16 13.1 9.2 | 168 12 -2.6 12.1 19 566 4877 255 24 23.2 6.2 | 220 12 7.5 9.1 20 524 5486 255 31 29.9 8.0 | 233 18 14.3 10.9 21 500 5860 255 26 25.1 6.7 | 224 13 9.5 9.6 22 485 6096 250 25 23.5 8.6 | 214 14 7.8 11.5 23 400 7540 250 39 36.6 13.3 | 232 27 21.0 16.2 24 396 7620 250 38 35.7 13.0 | 232 26 20.0 15.9 25 319 9144 250 48 45.1 16.4 | 237 35 29.4 19.3 26 300 9590 240 55 47.6 27.5 | 226 44 32.0 30.4 27 293 9754 240 55 47.6 27.5 | 226 44 32.0 30.4 28 250 10830 240 53 45.9 26.5 | 226 42 30.2 29.4 29 223 11582 245 56 50.8 23.7 | 233 44 35.1 26.6 30 203 12192 260 54 53.2 9.4 | 252 39 37.5 12.3 31 200 12280 255 51 49.3 13.2 | 244 37 33.6 16.1 32 175 13106 250 49 46.0 16.8 | 237 36 30.4 19.7 33 150 14070 260 50 49.2 8.7 | 251 36 33.6 11.6 34 137 14630 260 47 46.3 8.2 | 250 33 30.6 11.1 35 123 15240 250 50 47.0 17.1 | 237 37 31.3 20.0 36 100 16500 235 34 27.9 19.5 | 209 26 12.2 22.4 37 96 16764 235 34 27.9 19.5 | 209 26 12.2 22.4 38 95 16800 235 37 30.3 21.2 | 211 28 14.7 24.1 39 91 17069 245 38 34.4 16.1 | 225 27 18.8 19.0 40 82 17678 235 33 27.0 18.9 | 208 25 11.4 21.8 41 78 17983 265 37 36.9 3.2 | 254 22 21.2 6.1 42 74 18288 265 19 18.9 1.7 | 216 6 3.3 4.6 43 70 18590 235 28 22.9 16.1 | 201 20 7.3 19.0 44 70 18593 235 33 27.0 18.9 | 208 25 11.4 21.8 45 63 19202 260 18 17.7 3.1 | 199 6 2.1 6.0 46 60 19507 210 18 9.0 15.6 | 160 20 -6.7 18.5 47 57 19812 235 33 27.0 18.9 | 208 25 11.4 21.8 48 52 20422 265 30 29.9 2.6 | 249 15 14.2 5.5 49 50 20620 250 23 21.6 7.9 | 209 12 6.0 10.8 50 47 21031 250 24 22.6 8.2 | 212 13 6.9 11.1 51 45 21336 285 28 27.0 -7.2 | 291 12 11.4 -4.3 52 40 21946 275 21 20.9 -1.8 | 258 5 5.3 1.1 53 38 22250 225 25 17.7 17.7 | 186 21 2.0 20.6 54 35 22860 280 28 27.6 -4.9 | 279 12 11.9 -2.0 55 33 23165 260 29 28.6 5.0 | 238 15 12.9 7.9 56 30 23774 265 31 30.9 2.7 | 250 16 15.2 5.6 57 30 23800 265 35 34.9 3.1 | 253 20 19.2 6.0 58 26 24384 270 33 33.0 -0.0 | 260 18 17.3 2.9 59 22 24994 280 40 39.4 -6.9 | 280 24 23.7 -4.0 60 21 25298 270 33 33.0 -0.0 | 260 18 17.3 2.9 Wind Parameters Mean winds (0-6000m): 250.5 at 21.2 knts Storm direction: 280.5 at 15.9 knts Shear (0-3000m) pos: 1.9 neg: 1.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 81.0 deg Storm rel helicity (0-3000m) pos: 62.8 neg: -8.0 tot: 54.8 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.9 10^-3/s Energy-Hel index: 0.23 Bulk Rich Number: 132.61 Bulk Shear: 6.67 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 ------------------------------------------------------------------------------- 500 233 17 172 13| 8.9 0.0 8.9| 34.5 0.0 34.5 69.1 0.87| 11.3 9.8 1000 238 17 176 12| 3.8 0.0 3.8| 35.8 -3.8 32.0 32.0 0.54| 8.3 4.5 1500 242 18 180 11| 2.5 0.5 3.0| 38.8 -3.8 35.0 23.3 0.57| 6.0 3.4 2000 246 17 181 10| 2.0 0.4 2.4| 41.5 -6.2 35.3 17.6 0.39| 6.8 2.6 2500 247 18 185 10| 1.6 1.2 2.8| 53.0 -6.2 46.8 18.7 0.43| 6.8 2.9 3000 249 19 192 10| 1.9 1.0 3.0| 62.8 -8.0 54.8 18.3 0.44| 6.6 2.9 4000 249 20 196 10| 1.9 0.7 2.6| 70.9 -34.9 36.0 9.0 0.24| 7.0 1.7 5000 249 20 196 10| 2.5 1.3 3.8|103.2 -52.7 50.5 10.1 0.22| 7.6 1.7 6000 251 21 204 11| 2.1 1.2 3.3|112.9 -66.8 46.1 7.7 0.18| 7.4 1.3 Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20251109.12.gif