UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122112.upa.cvt Date: 1200Z 21 DEC 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 21 DEC 25 Station: KFWD WMO ident: 72249 Latitude: 32.83 Longitude: -97.30 Elevation: 196.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 71 SFC 985 196 14.6 8.6 67 6.0 11.2 360 6 289.0 290.3 285.0 309.1 7.13 2 966 361 13.0 7.0 67 6.0 9.7 28 12 289.0 290.1 284.4 307.5 6.51 3 954 467 12.4 8.2 76 4.2 10.0 46 16 289.4 290.7 285.2 309.7 7.16 4 934 645 12.2 10.2 88 2.0 11.0 75 23 291.0 292.5 287.0 314.8 8.39 5 926 718 12.4 10.7 89 1.7 11.4 84 26 291.9 293.5 287.7 316.8 8.75 6 925 727 12.6 10.7 88 1.9 11.4 85 26 292.2 293.8 287.8 317.2 8.76 7 920 773 14.0 11.5 85 2.5 12.5 84 24 294.1 295.7 289.0 320.8 9.30 8 908 884 13.6 13.3 98 0.3 13.4 81 18 294.8 296.7 290.3 325.3 10.63 9 899 968 13.8 12.9 94 0.9 13.3 80 16 295.8 297.7 290.6 326.0 10.45 10 877 1177 12.2 12.0 99 0.2 12.1 80 12 296.3 298.1 290.4 325.4 10.10 11 868 1264 11.8 11.2 96 0.6 11.4 52 10 296.7 298.5 290.2 324.7 9.67 12 860 1341 11.8 9.5 86 2.3 10.4 3 7 297.5 299.1 289.6 322.9 8.70 13 854 1400 13.2 7.2 67 6.0 9.7 325 5 299.6 300.9 289.2 321.6 7.48 14 853 1410 13.2 5.2 58 8.0 8.7 319 5 299.7 300.9 288.4 319.0 6.51 15 852 1420 15.0 2.0 41 13.0 8.0 313 5 301.7 302.6 287.8 317.3 5.19 16 850 1440 15.8 -1.2 31 17.0 7.2 300 4 302.7 303.5 287.2 315.3 4.12 17 848 1460 16.8 -3.2 25 20.0 6.9 318 3 303.9 304.6 287.1 314.9 3.56 18 838 1561 16.4 -6.6 20 23.0 5.8 4 2 304.6 305.1 286.5 313.2 2.78 19 796 1995 13.4 -9.6 19 23.0 3.4 272 5 305.9 306.3 286.5 313.2 2.32 20 776 2209 12.6 -13.4 15 26.0 2.1 260 5 307.2 307.6 286.4 312.9 1.75 21 738 2628 10.8 -13.2 17 24.0 1.1 281 8 309.7 310.1 287.3 315.8 1.87 22 713 2914 8.8 -14.2 18 23.0 -0.3 305 10 310.6 310.9 287.6 316.4 1.78 23 709 2960 9.0 -13.0 20 22.0 0.1 305 11 311.3 311.7 288.0 317.8 1.98 24 700 3066 8.4 -12.6 21 21.0 -0.2 305 13 311.8 312.2 288.3 318.5 2.07 25 668 3450 5.0 -13.0 26 18.0 -2.1 321 12 312.2 312.6 288.4 319.0 2.10 26 645 3735 3.8 -13.2 28 17.0 -3.0 306 15 314.0 314.4 289.0 321.0 2.14 27 589 4465 -2.1 -17.1 31 15.0 -7.4 275 17 315.4 315.7 289.0 321.0 1.70 28 576 4642 -2.9 -16.9 33 14.0 -7.8 277 17 316.4 316.8 289.5 322.3 1.77 29 571 4711 -2.9 -18.9 28 16.0 -8.3 279 17 317.2 317.5 289.5 322.3 1.50 30 569 4739 -2.9 -19.9 26 17.0 -8.5 280 17 317.5 317.8 289.5 322.2 1.38 31 537 5195 -5.7 -19.7 32 14.0 -10.2 285 23 319.5 319.8 290.2 324.6 1.49 32 504 5689 -10.1 -23.1 34 13.0 -13.8 298 27 320.0 320.2 290.0 324.1 1.18 33 500 5750 -10.3 -24.3 31 14.0 -14.2 300 27 320.5 320.7 290.0 324.2 1.07 34 486 5968 -11.5 -28.5 23 17.0 -15.6 299 26 321.6 321.8 290.0 324.3 0.75 35 454 6486 -15.3 -34.3 18 19.0 -19.0 305 29 323.2 323.3 290.2 324.9 0.46 36 449 6569 -15.3 -40.3 10 25.0 -19.4 308 30 324.2 324.3 290.3 325.2 0.25 37 427 6946 -18.7 -39.7 14 21.0 -22.0 318 32 324.6 324.6 290.5 325.6 0.28 38 411 7230 -19.9 -46.9 7 27.0 -23.3 315 36 326.6 326.6 290.9 327.1 0.14 39 400 7430 -21.7 -48.7 7 27.0 -24.8 310 39 326.8 326.8 290.9 327.2 0.11 40 370 7996 -27.3 -51.3 8 24.0 -29.5 311 42 326.7 326.7 290.9 327.1 0.09 41 357 8251 -29.7 -49.7 13 20.0 -31.4 313 45 326.8 326.9 290.9 327.3 0.11 42 353 8331 -30.5 -45.5 22 15.0 -32.0 313 45 326.8 326.9 291.0 327.5 0.19 43 324 8932 -36.1 -48.1 28 12.0 -37.0 315 50 327.2 327.2 291.1 327.8 0.15 44 322 8975 -36.5 -48.5 28 12.0 -37.4 315 50 327.2 327.3 291.1 327.8 0.15 45 313 9170 -38.1 -50.1 27 12.0 -38.9 314 49 327.7 327.7 291.2 328.2 0.12 46 311 9214 -38.1 -54.1 17 16.0 -39.0 313 47 328.3 328.3 291.3 328.6 0.08 47 300 9460 -40.3 -54.3 21 14.0 -41.0 305 40 328.6 328.6 291.4 328.9 0.08 48 286 9784 -42.9 -55.9 23 13.0 -43.5 302 39 329.4 329.4 291.6 329.6 0.07 49 275 10047 -45.3 -52.3 45 7.0 -45.6 300 38 329.6 329.6 291.7 330.0 0.11 50 272 10120 -45.5 -53.5 40 8.0 -45.9 299 40 330.4 330.4 291.9 330.7 0.10 51 271 10145 -45.1 -60.1 17 15.0 -45.6 299 40 331.3 331.3 292.1 331.5 0.04 52 269 10195 -45.1 -62.1 13 17.0 -45.6 298 42 332.0 332.0 292.3 332.1 0.03 53 250 10680 -48.7 -61.7 21 13.0 -49.1 280 53 333.7 333.7 292.7 333.8 0.04 54 242 10893 -50.5 -62.5 23 12.0 -50.8 278 53 334.1 334.1 292.9 334.2 0.04 55 222 11450 -54.1 -66.1 22 12.0 -54.3 276 53 336.9 336.9 293.6 337.0 0.02 56 221 11479 -54.3 -65.3 25 11.0 -54.5 276 53 337.0 337.0 293.6 337.1 0.03 57 206 11924 -58.7 -66.7 35 8.0 -58.8 279 52 336.9 337.0 293.6 337.0 0.02 58 200 12110 -57.7 -74.7 10 17.0 -57.9 280 51 341.4 341.4 294.7 341.4 0.01 59 164 13354 -62.5 -78.5 10 16.0 -62.6 265 69 353.3 353.3 297.3 353.3 0.01 60 160 13508 -61.9 -80.1 7 18.2 -62.0 275 77 356.8 356.8 298.1 356.8 0.00 61 150 13910 -60.3 -84.3 3 24.0 -60.5 285 63 366.2 366.2 299.9 366.2 0.00 62 100 16380 -69.5 -89.5 4 20.0 -69.6 290 51 393.4 393.4 304.3 393.5 0.00 63 86 17270 -73.5 -89.5 7 16.0 -73.6 310 41 402.7 402.7 305.6 402.7 0.00 64 85 17338 -73.1 -89.1 7 16.0 -73.2 313 40 404.9 404.9 305.9 404.9 0.00 65 78 17836 -76.9 -89.9 11 13.0 -76.9 290 28 407.1 407.1 306.2 407.1 0.00 66 72 18303 -70.3 -88.3 5 18.0 -70.4 306 44 430.5 430.5 308.9 430.5 0.00 67 70 18470 -71.5 -88.5 6 17.0 -71.6 320 28 431.4 431.4 309.0 431.4 0.00 68 66 18817 -73.1 -89.1 7 16.0 -73.2 317 30 435.3 435.3 309.4 435.3 0.00 69 62 19185 -71.9 -89.9 5 18.0 -72.0 315 30 445.8 445.8 310.4 445.8 0.00 70 59 19482 -66.5 -89.5 3 23.0 -66.7 315 34 464.3 464.3 312.1 464.3 0.00 71 50 20480 -69.1 -90.1 3 21.0 -69.3 305 23 480.7 480.7 313.5 480.7 0.00 72 48 20725 -68.5 -90.5 3 22.0 -68.7 307 23 487.7 487.7 314.1 487.7 0.00 73 47 20852 -64.9 -89.9 2 25.0 -65.3 308 22 499.3 499.3 314.9 499.3 0.00 74 44 21253 -67.1 -90.1 2 23.0 -67.4 268 18 503.4 503.4 315.2 503.5 0.00 75 43 21393 -63.7 -89.7 2 26.0 -64.1 254 18 515.1 515.1 316.0 515.1 0.00 76 42 21538 -61.9 -88.9 2 27.0 -62.4 252 21 523.1 523.1 316.5 523.1 0.00 77 35 22662 -64.1 -89.1 2 25.0 -64.6 259 26 545.3 545.3 317.8 545.3 0.00 78 31 23407 -63.1 -89.1 2 26.0 -63.7 263 26 567.3 567.3 319.0 567.3 0.00 79 30 23610 -61.3 -88.3 2 27.0 -62.1 255 26 577.5 577.5 319.5 577.6 0.01 80 29 23821 -60.9 -87.9 2 27.0 -61.7 272 24 584.3 584.3 319.9 584.3 0.01 81 28 24038 -62.1 -89.1 2 27.0 -62.9 258 27 586.8 586.8 320.0 586.8 0.00 82 25 24741 -60.7 -87.7 2 27.0 -61.7 256 29 610.2 610.2 321.0 610.2 0.01 83 23 25259 -61.7 -88.7 2 27.0 -62.7 264 30 621.9 621.9 321.6 622.0 0.01 84 22 25535 -59.9 -87.9 1 28.0 -61.1 269 30 635.3 635.3 322.1 635.3 0.01 85 21 25825 -60.9 -87.9 2 27.0 -62.0 274 31 640.8 640.8 322.3 640.8 0.01 86 20 26130 -59.1 -88.1 1 29.0 -60.6 270 35 655.3 655.3 322.9 655.3 0.01 87 20 26130 -59.7 -87.7 1 28.0 -61.0 270 35 653.4 653.4 322.8 653.5 0.01 88 19 26452 -56.9 -86.9 1 30.0 -58.8 271 35 671.8 671.8 323.5 671.9 0.01 89 18 26794 -55.9 -85.9 1 30.0 -58.1 261 40 685.4 685.4 324.0 685.5 0.01 90 14 28381 -57.9 -86.9 1 29.0 -60.1 274 26 729.7 729.7 325.4 729.8 0.01 91 13 28848 -56.9 -85.9 1 29.0 -59.5 284 30 748.8 748.8 325.9 749.0 0.02 92 12 29352 -58.9 -86.9 2 28.0 -61.2 252 31 759.1 759.1 326.2 759.2 0.02 93 12 29352 -56.5 -86.5 1 30.0 -59.3 252 31 767.6 767.6 326.4 767.7 0.02 94 11 29903 -55.9 -85.9 1 30.0 -59.1 265 39 789.1 789.1 327.0 789.3 0.02 95 10 30510 -54.9 -85.9 1 31.0 -58.6 260 60 814.6 814.6 327.6 814.8 0.02 96 9.3 30977 -52.1 -83.1 1 31.0 -57.0 842.4 842.4 328.2 842.8 0.04 TRP 164 13354 -62.5 -78.5 10 16.0 -62.6 265 69 353.3 353.3 297.3 353.3 0.01 WND 160 13508 -61.9 -80.1 7 18.2 -62.0 275 77 356.8 356.8 298.1 356.8 0.00 Sounding variables and indices 1000-500 mb thick: 5679.00 m Freezing level: 608.93 mb = 4205.26 m = 13796.60 ft Wetbulb zero: 718.07 mb = 2855.14 m = 9367.14 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 37.94 % Est. max temperature: 30.19 C = 86.34 F Sfc-Lift cond lev (LCL): 900.10 mb = 957.63 m = 3141.78 ft T: 13.78 C 700-500 lapse rate: 6.97 C/km ThetaE index: 13.09 C Layer 877.0- 738.0 mb Conv cond level (CCL): 674.00 mb = 3376.65 m = 11078.11 ft Mean mixing ratio: 8.53 g/kg Conv temperature: 37.60 C = 99.69 F Cap Strength: 9.57 C Lifted Index: 8.20 C Risk: None Lifted Index @300 mb: 9.07 C Lifted Index @700 mb: 9.55 C Showalter Index: 8.78 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 9.10 C K Index: 3.90 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 1.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.53 J/kg Max Up Vert Vel: 8.78 m/s Conv Inhibition (B-): 45234.25 J/kg Cap Strength: 9.58 C Lift Cond Lev (LCL): 896.60 mb = 990.55 m = 3249.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 11 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 ---------------------------------------------------------- 0 985 196 360 6 -0.0 -6.0 | 126 6 -5.2 3.8 1 938 610 70 21 -19.7 -7.2 | 96 25 -24.9 2.6 2 925 727 85 26 -25.9 -2.3 | 104 32 -31.1 7.5 3 905 914 80 17 -16.7 -3.0 | 107 23 -21.9 6.8 4 873 1219 80 11 -10.8 -1.9 | 116 18 -16.0 7.9 5 850 1440 300 4 3.5 -2.0 | 168 8 -1.7 7.8 6 842 1524 15 1 -0.3 -1.0 | 148 10 -5.4 8.8 7 811 1829 280 7 6.9 -1.2 | 191 9 1.7 8.6 8 782 2134 265 4 4.0 0.3 | 173 10 -1.2 10.1 9 754 2438 245 9 8.2 3.8 | 192 14 3.0 13.6 10 728 2743 305 7 5.7 -4.0 | 186 6 0.6 5.8 11 700 3066 305 13 10.6 -7.5 | 247 6 5.5 2.3 12 675 3353 325 11 6.3 -9.0 | 236 1 1.1 0.8 13 650 3658 310 15 11.5 -9.6 | 269 6 6.3 0.1 14 602 4267 275 16 15.9 -1.4 | 232 14 10.8 8.4 15 580 4572 275 17 16.9 -1.5 | 235 14 11.8 8.3 16 558 4877 285 16 15.5 -4.1 | 241 12 10.3 5.6 17 537 5182 285 23 22.2 -6.0 | 257 17 17.0 3.8 18 500 5750 300 27 23.4 -13.5 | 282 19 18.2 -3.7 19 497 5791 305 25 20.5 -14.3 | 287 16 15.3 -4.6 20 478 6096 295 26 23.6 -11.0 | 274 18 18.4 -1.2 21 423 7010 320 33 21.2 -25.3 | 314 22 16.0 -15.5 22 400 7430 310 39 29.9 -25.1 | 302 29 24.7 -15.3 23 389 7620 310 38 29.1 -24.4 | 301 28 23.9 -14.7 24 328 8839 315 51 36.1 -36.1 | 310 41 30.9 -26.3 25 314 9144 315 49 34.6 -34.6 | 310 39 29.5 -24.9 26 300 9460 305 40 32.8 -22.9 | 296 31 27.6 -13.2 27 274 10058 300 38 32.9 -19.0 | 288 29 27.7 -9.2 28 250 10668 290 55 51.7 -18.8 | 281 47 46.5 -9.0 29 250 10680 280 53 52.2 -9.2 | 269 47 47.0 0.6 30 228 11278 275 54 53.8 -4.7 | 264 49 48.6 5.1 31 200 12110 280 51 50.2 -8.9 | 269 45 45.0 0.9 32 188 12497 285 50 48.3 -12.9 | 274 43 43.1 -3.2 33 164 13354 265 69 68.7 6.0 | 256 65 63.6 15.8 34 163 13411 260 59 58.1 10.2 | 249 57 52.9 20.0 35 160 13508 275 77 76.7 -6.7 | 268 72 71.5 3.1 36 155 13716 275 77 76.7 -6.7 | 268 72 71.5 3.1 37 150 13910 285 63 60.9 -16.3 | 277 56 55.7 -6.5 38 147 14021 285 70 67.6 -18.1 | 278 63 62.4 -8.3 39 140 14326 275 54 53.8 -4.7 | 264 49 48.6 5.1 40 121 15240 270 69 69.0 -0.0 | 261 65 63.8 9.8 41 115 15545 275 65 64.8 -5.7 | 266 60 59.6 4.1 42 104 16154 265 60 59.8 5.2 | 255 57 54.6 15.0 43 100 16380 290 51 47.9 -17.4 | 280 43 42.7 -7.7 44 94 16764 290 51 47.9 -17.4 | 280 43 42.7 -7.7 45 84 17374 315 39 27.6 -27.6 | 308 29 22.4 -17.8 46 80 17678 295 26 23.6 -11.0 | 274 18 18.4 -1.2 47 76 17983 285 29 28.0 -7.5 | 264 23 22.8 2.3 48 72 18288 305 46 37.7 -26.4 | 297 37 32.5 -16.6 49 70 18470 320 28 18.0 -21.4 | 312 17 12.8 -11.7 50 69 18593 325 41 23.5 -33.6 | 322 30 18.3 -23.8 51 65 18898 315 26 18.4 -18.4 | 303 16 13.2 -8.6 52 59 19507 315 34 24.0 -24.0 | 307 24 18.9 -14.3 53 56 19812 335 25 10.6 -22.7 | 337 14 5.4 -12.9 54 50 20422 300 21 18.2 -10.5 | 273 13 13.0 -0.7 55 50 20480 305 23 18.8 -13.2 | 284 14 13.7 -3.4 56 46 21031 310 22 16.9 -14.1 | 291 12 11.7 -4.4 57 43 21336 255 17 16.4 4.4 | 218 18 11.2 14.2 58 41 21641 250 23 21.6 7.9 | 223 24 16.4 17.6 59 39 21946 300 20 17.3 -10.0 | 271 12 12.1 -0.2 60 36 22555 255 26 25.1 6.7 | 230 26 19.9 16.5 61 32 23165 275 28 27.9 -2.4 | 252 24 22.7 7.3 62 31 23470 260 25 24.6 4.3 | 234 24 19.4 14.1 63 30 23610 255 26 25.1 6.7 | 230 26 19.9 16.5 64 29 23774 275 24 23.9 -2.1 | 248 20 18.7 7.7 65 28 24079 255 27 26.1 7.0 | 231 27 20.9 16.8 66 26 24384 270 32 32.0 -0.0 | 250 29 26.8 9.8 67 25 24689 255 29 28.0 7.5 | 233 29 22.8 17.3 68 21 25908 275 31 30.9 -2.7 | 255 27 25.7 7.1 69 20 26130 270 35 35.0 -0.0 | 252 31 29.8 9.8 70 20 26213 255 36 34.8 9.3 | 237 35 29.6 19.1 71 19 26518 275 35 34.9 -3.1 | 257 30 29.7 6.7 72 18 26822 260 40 39.4 6.9 | 244 38 34.2 16.7 73 16 27432 300 22 19.1 -11.0 | 275 14 13.9 -1.2 74 15 28042 260 18 17.7 3.1 | 224 18 12.5 12.9 75 14 28346 270 25 25.0 -0.0 | 244 22 19.8 9.8 76 13 28651 300 30 26.0 -15.0 | 284 21 20.8 -5.2 77 12 29261 250 30 28.2 10.3 | 229 31 23.0 20.0 78 11 29870 265 38 37.9 3.3 | 248 35 32.7 13.1 79 10 30510 260 60 59.1 10.4 | 249 58 53.9 20.2 Wind Parameters Mean winds (0-6000m): 302.1 at 14.7 knts Storm direction: 332.1 at 11.1 knts Shear (0-3000m) pos: 3.7 neg: 5.1 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 122.8 deg Storm rel helicity (0-3000m) pos: 119.2 neg: -29.7 tot: 89.5 m^2/s^2 ave: 29.8 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 15.8 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.44 Bulk Shear: 88.25 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 62 15 98 19| 25.2 0.0 25.2| 40.7 -11.7 29.0 58.0 0.03| 29.1 1.0 1000 73 16 104 21| 12.6 6.8 19.4| 76.9 -11.7 65.3 65.3 0.16| 21.5 3.4 1500 71 13 108 18| 8.4 9.3 17.7| 92.1 -23.3 68.8 45.8 0.17| 22.4 3.9 2000 67 11 110 16| 6.3 7.6 13.9|100.4 -28.3 72.1 36.0 0.19| 18.9 3.5 2500 62 10 110 15| 4.7 6.1 10.8|112.0 -29.7 82.3 32.9 0.20| 17.3 3.4 3000 32 10 96 11| 3.7 5.1 8.8|119.2 -29.7 89.5 29.8 0.24| 15.8 3.8 4000 336 11 54 1| 2.8 4.9 7.7|119.9 -43.1 76.8 19.2 0.16| 13.7 2.2 5000 307 13 245 5| 1.9 4.0 5.8|143.1 -45.6 97.5 19.5 0.19| 12.2 2.4 6000 302 15 255 8| 1.9 3.3 5.2|191.4 -62.7 128.7 21.4 0.22| 11.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251221.12.gif