UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 2 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 181 325 5 SFC 998 196 -1.3 -4.4 79 3.1 -2.4 325 5 272.0 272.5 270.8 279.5 2.76 2 997 204 -0.5 -3.1 83 2.6 -1.5 326 5 272.9 273.4 271.8 281.2 3.05 3 992 244 -1.1 -3.8 82 2.7 -2.1 329 6 272.7 273.2 271.5 280.6 2.90 4 976 374 -0.5 -5.5 69 5.0 -2.3 340 8 274.6 275.0 272.2 281.7 2.59 5 965 465 -1.1 -5.1 74 4.0 -2.6 348 10 274.8 275.3 272.5 282.3 2.71 6 953 565 -1.7 -6.7 69 5.0 -3.4 356 12 275.2 275.6 272.3 282.0 2.42 7 946 624 -1.5 -7.5 64 6.0 -3.6 359 14 276.0 276.4 272.5 282.4 2.30 8 936 708 -1.1 -7.1 64 6.0 -3.2 355 17 277.2 277.6 273.4 284.0 2.39 9 925 803 -0.7 -7.7 59 7.0 -3.1 350 21 278.6 279.0 274.1 285.1 2.31 10 917 873 0.4 -8.6 51 9.0 -2.7 356 24 280.4 280.8 274.9 286.6 2.17 11 895 1067 -0.9 -10.9 47 10.0 -4.1 352 26 281.0 281.3 274.8 286.4 1.86 12 889 1121 -0.3 -11.3 43 11.0 -3.9 350 26 282.2 282.5 275.3 287.4 1.81 13 884 1166 2.0 -14.0 29 16.0 -3.1 347 26 285.0 285.3 276.3 289.4 1.46 14 882 1184 3.0 -34.0 5 37.0 -4.6 347 26 286.2 286.3 275.1 287.0 0.24 15 881 1193 3.2 -28.8 7 32.0 -4.1 346 26 286.5 286.6 275.5 287.8 0.40 16 878 1221 3.2 -15.8 23 19.0 -2.7 345 26 286.8 287.0 277.0 290.7 1.27 17 865 1342 5.4 -19.6 14 25.0 -2.1 340 27 290.3 290.5 278.3 293.2 0.93 18 850 1485 5.0 -22.0 12 27.0 -2.7 335 28 291.4 291.5 278.5 293.8 0.77 19 847 1514 5.0 -22.0 12 27.0 -2.7 335 29 291.7 291.8 278.7 294.1 0.77 20 797 2008 3.0 -25.0 11 28.0 -4.4 334 37 294.7 294.8 279.8 296.7 0.63 21 770 2286 0.8 -15.2 29 16.0 -4.4 325 38 295.2 295.5 281.3 299.9 1.52 22 758 2412 0.0 -25.0 13 25.0 -6.4 321 36 295.7 295.8 280.4 297.8 0.66 23 746 2540 1.0 -36.0 4 37.0 -6.7 314 36 298.1 298.2 280.8 298.9 0.24 24 703 3015 -1.3 -42.3 3 41.0 -8.5 291 38 300.7 300.7 281.8 301.1 0.13 25 700 3049 -1.3 -47.3 2 46.0 -8.7 290 34 301.0 301.1 281.9 301.3 0.08 26 670 3397 -2.3 -46.3 2 44.0 -9.5 293 35 303.7 303.7 283.0 304.0 0.09 27 668 3421 -2.3 -46.3 2 44.0 -9.5 293 35 304.0 304.0 283.1 304.3 0.09 28 655 3577 -1.5 -39.5 4 38.0 -8.9 294 36 306.6 306.6 284.3 307.3 0.19 29 539 5098 -12.3 -37.3 10 25.0 -16.6 280 54 311.3 311.3 286.1 312.3 0.29 30 513 5475 -14.1 -46.1 5 32.0 -18.4 283 46 313.5 313.6 286.7 314.0 0.12 31 507 5564 -13.7 -46.7 4 33.0 -18.2 284 43 315.1 315.1 287.2 315.5 0.11 32 500 5670 -14.7 -45.7 5 31.0 -18.9 285 40 315.1 315.1 287.3 315.6 0.13 33 426 6855 -24.7 -46.7 11 22.0 -26.9 279 50 317.1 317.1 288.0 317.6 0.13 34 414 7062 -25.7 -47.7 11 22.0 -27.8 277 53 318.4 318.5 288.4 318.9 0.12 35 400 7310 -27.1 -49.1 11 22.0 -29.1 275 56 319.8 319.8 288.8 320.2 0.11 36 379 7697 -29.7 -51.7 10 22.0 -31.4 270 56 321.3 321.3 289.2 321.6 0.09 37 359 8082 -33.5 -53.5 12 20.0 -34.8 270 57 321.2 321.2 289.2 321.5 0.07 38 346 8340 -34.9 -55.9 10 21.0 -36.1 269 61 322.7 322.8 289.6 323.0 0.06 39 332 8628 -36.1 -58.1 9 22.0 -37.2 266 69 324.9 324.9 290.3 325.1 0.05 40 329 8691 -35.7 -59.7 7 24.0 -36.9 265 71 326.3 326.3 290.7 326.5 0.04 41 317 8949 -37.3 -63.3 5 26.0 -38.4 262 78 327.6 327.6 291.0 327.7 0.02 42 300 9330 -37.9 -66.9 3 29.0 -39.0 260 103 332.0 332.0 292.3 332.0 0.02 43 289 9587 -38.5 -68.5 3 30.0 -39.6 260 111 334.7 334.7 293.0 334.7 0.01 44 270 10052 -41.1 -70.1 3 29.0 -42.0 260 120 337.5 337.5 293.7 337.5 0.01 45 250 10570 -45.7 -72.7 3 27.0 -46.3 260 127 338.1 338.1 293.9 338.2 0.01 46 222 11346 -52.7 -74.7 5 22.0 -53.0 260 130 339.0 339.0 294.1 339.1 0.01 47 208 11762 -55.7 -75.8 6 20.1 -55.9 260 131 340.7 340.7 294.5 340.7 0.01 48 200 12010 -57.5 -76.5 7 19.0 -57.7 260 128 341.7 341.7 294.7 341.7 0.01 49 195 12170 -58.7 -77.7 7 19.0 -58.9 261 124 342.3 342.3 294.8 342.3 0.00 50 192 12268 -57.9 -76.9 7 19.0 -58.1 261 121 345.1 345.1 295.6 345.1 0.01 51 180 12672 -61.3 -76.3 12 15.0 -61.4 263 109 346.0 346.0 295.7 346.0 0.01 52 174 12883 -61.9 -77.9 10 16.0 -62.0 264 103 348.3 348.3 296.3 348.4 0.01 53 172 12954 -61.5 -78.5 9 17.0 -61.6 264 101 350.2 350.2 296.7 350.2 0.00 54 167 13137 -63.1 -79.1 10 16.0 -63.2 265 97 350.4 350.5 296.7 350.5 0.00 55 160 13401 -63.5 -80.5 8 17.0 -63.6 265 95 354.1 354.1 297.5 354.1 0.00 56 155 13597 -61.5 -82.5 5 21.0 -61.7 265 94 360.7 360.7 298.8 360.7 0.00 57 150 13800 -62.5 -83.5 4 21.0 -62.6 265 92 362.4 362.4 299.2 362.4 0.00 58 137 14356 -63.7 -84.7 4 21.0 -63.8 267 84 369.8 369.8 300.5 369.8 0.00 59 131 14632 -62.3 -86.3 3 24.0 -62.5 269 80 377.1 377.1 301.8 377.1 0.00 60 100 16270 -68.9 -87.9 5 19.0 -69.0 265 74 394.6 394.6 304.5 394.6 0.00 61 81 17537 -66.7 -87.7 4 21.0 -66.8 277 58 423.6 423.6 308.2 423.6 0.00 62 79 17687 -67.5 -88.5 4 21.0 -67.7 275 58 425.0 425.0 308.3 425.0 0.00 63 78 17764 -66.3 -88.3 3 22.0 -66.5 276 56 429.1 429.1 308.7 429.1 0.00 64 75 18001 -67.1 -89.1 3 22.0 -67.2 280 51 432.2 432.2 309.1 432.2 0.00 65 72 18249 -65.1 -89.1 2 24.0 -65.3 284 45 441.5 441.5 310.0 441.5 0.00 66 70 18420 -65.7 -89.7 2 24.0 -65.9 280 26 443.8 443.8 310.3 443.8 0.00 67 65 18868 -67.7 -90.7 2 23.0 -67.9 275 23 449.0 449.0 310.7 449.0 0.00 68 63 19057 -65.5 -89.5 2 24.0 -65.7 278 26 457.8 457.8 311.6 457.9 0.00 69 61 19253 -65.9 -89.9 2 24.0 -66.1 277 28 461.2 461.2 311.9 461.2 0.00 70 52 20229 -62.9 -89.9 1 27.0 -63.3 283 24 489.7 489.7 314.2 489.7 0.00 71 50 20470 -64.5 -90.5 2 26.0 -64.8 285 20 491.5 491.5 314.3 491.5 0.00 72 48 20719 -64.7 -90.7 2 26.0 -65.0 285 19 496.8 496.8 314.7 496.8 0.00 73 46 20979 -62.9 -90.9 1 28.0 -63.3 311 22 507.2 507.2 315.5 507.2 0.00 74 45 21114 -63.5 -90.5 1 27.0 -63.9 303 19 509.0 509.0 315.6 509.0 0.00 75 42 21540 -60.9 -89.9 1 29.0 -61.5 257 8 525.5 525.5 316.6 525.5 0.00 76 40 21842 -62.3 -90.3 1 28.0 -62.9 231 6 529.4 529.4 316.9 529.4 0.00 77 40 21842 -61.1 -90.1 1 29.0 -61.7 231 6 532.4 532.4 317.1 532.4 0.00 78 36 22495 -61.7 -90.7 1 29.0 -62.3 175 1 547.1 547.1 317.9 547.2 0.00 79 33 23035 -59.7 -89.7 1 30.0 -60.6 90 7 566.2 566.2 319.0 566.3 0.00 80 32 23228 -59.5 -89.5 1 30.0 -60.4 59 10 571.8 571.8 319.2 571.8 0.00 81 31 23426 -60.7 -89.7 1 29.0 -61.5 27 12 573.8 573.8 319.3 573.8 0.00 82 30 23630 -59.3 -90.3 1 31.0 -60.3 45 7 583.0 583.0 319.8 583.0 0.00 83 29 23842 -58.9 -89.9 1 31.0 -60.0 18 12 589.8 589.8 320.2 589.8 0.00 84 27 24289 -60.9 -89.9 1 29.0 -61.8 40 12 596.3 596.3 320.5 596.3 0.00 85 25 24769 -58.7 -89.7 1 31.0 -60.0 23 11 615.9 615.9 321.3 615.9 0.00 86 23 25291 -60.1 -90.1 1 30.0 -61.3 40 12 626.7 626.7 321.7 626.7 0.00 87 21 25862 -57.5 -89.5 1 32.0 -59.2 27 7 651.0 651.0 322.7 651.1 0.01 88 20 26170 -57.9 -88.9 1 31.0 -59.6 20 4 658.9 658.9 323.0 659.0 0.01 89 18 26836 -57.5 -89.5 1 32.0 -59.4 69 4 680.4 680.4 323.8 680.4 0.01 90 17 27198 -57.9 -88.9 1 31.0 -59.8 51 6 690.3 690.3 324.1 690.4 0.01 91 16 27583 -55.9 -88.9 1 33.0 -58.3 55 7 708.9 708.9 324.7 709.0 0.01 92 16 27583 -55.9 -87.9 1 32.0 -58.3 55 7 708.9 708.9 324.7 709.0 0.01 93 15 27993 -57.1 -89.1 1 32.0 -59.3 91 6 718.1 718.1 325.0 718.2 0.01 94 13 28907 -53.9 -87.9 1 34.0 -57.3 23 10 759.2 759.2 326.2 759.3 0.01 95 12 29420 -55.5 -87.5 1 32.0 -58.6 32 20 771.1 771.1 326.5 771.2 0.02 96 11 29983 -49.1 -86.1 1 37.0 -54.6 21 11 813.8 813.8 327.6 814.0 0.02 97 10 30610 -48.9 -85.9 1 37.0 -54.9 30 18 837.0 837.0 328.1 837.2 0.02 98 9.6 30878 -48.9 -84.9 1 36.0 -55.0 846.8 846.9 328.3 847.1 0.03 TRP 167 13137 -63.1 -79.1 10 16.0 -63.2 265 97 350.4 350.5 296.7 350.5 0.00 WND 208 11762 -55.7 -75.8 6 20.1 -55.9 260 131 340.7 340.7 294.5 340.7 0.01 Sounding variables and indices 1000-500 mb thick: 5489.00 m Freezing level: Surface below freezing Freezing level: 919.91 mb = 847.24 m = 2779.62 ft Freezing level: 910.23 mb = 932.29 m = 3058.66 ft Freezing level: 888.35 mb = 1126.43 m = 3695.61 ft Freezing level: 727.30 mb = 2746.43 m = 9010.49 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 17.66 % Est. max temperature: 18.26 C = 64.87 F Sfc-Lift cond lev (LCL): 950.62 mb = 584.77 m = 1918.52 ft T: -1.63 C 700-500 lapse rate: 5.11 C/km ThetaE index: 2.33 C Layer 882.0- 881.0 mb Conv cond level (CCL): 499.28 mb = 5680.70 m = 18637.25 ft Mean mixing ratio: 2.43 g/kg Conv temperature: 41.80 C = 107.25 F Cap Strength: 26.65 C Lifted Index: 26.53 C Risk: None Lifted Index @300 mb: 34.38 C Lifted Index @700 mb: 18.84 C Showalter Index: 18.68 C Risk: None Total Totals Index: 12.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: -7.30 C K Index: -48.30 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 4.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.44 J/kg Max Up Vert Vel: 8.42 m/s Conv Inhibition (B-): 68020.18 J/kg Cap Strength: 26.56 C Lift Cond Lev (LCL): 862.25 mb = 1368.28 m = 4489.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 27 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 ---------------------------------------------------------- 0 998 196 325 5 2.9 -4.1 | 152 22 -10.5 19.4 1 948 610 360 13 -0.0 -13.0 | 128 17 -13.4 10.5 2 925 803 350 21 3.6 -20.7 | 106 10 -9.7 2.9 3 912 914 360 25 -0.0 -25.0 | 84 13 -13.4 -1.5 4 878 1219 345 26 6.7 -25.1 | 77 7 -6.7 -1.6 5 850 1485 335 28 11.8 -25.4 | 40 2 -1.6 -1.8 6 814 1829 340 35 12.0 -32.9 | 9 9 -1.4 -9.4 7 784 2134 330 39 19.5 -33.8 | 329 12 6.1 -10.2 8 755 2438 320 36 23.1 -27.6 | 293 11 9.7 -4.0 9 727 2743 300 36 31.2 -18.0 | 253 19 17.8 5.5 10 700 3048 290 38 35.7 -13.0 | 245 25 22.3 10.5 11 700 3049 290 34 31.9 -11.6 | 237 22 18.6 11.9 12 647 3658 295 36 32.6 -15.2 | 247 21 19.2 8.3 13 599 4267 285 44 42.5 -11.4 | 247 32 29.1 12.2 14 554 4877 280 52 51.2 -9.0 | 249 41 37.8 14.5 15 532 5182 280 55 54.2 -9.6 | 251 43 40.8 14.0 16 500 5670 285 40 38.6 -10.4 | 242 28 25.2 13.2 17 492 5791 285 39 37.7 -10.1 | 241 28 24.3 13.4 18 472 6096 285 41 39.6 -10.6 | 244 29 26.2 12.9 19 400 7310 275 56 55.8 -4.9 | 246 46 42.4 18.7 20 383 7620 270 56 56.0 -0.0 | 241 49 42.6 23.5 21 351 8230 270 58 58.0 -0.0 | 242 50 44.6 23.5 22 308 9144 260 84 82.7 14.6 | 241 79 69.3 38.1 23 300 9330 260 103 101.4 17.9 | 245 97 88.0 41.4 24 282 9754 260 116 114.2 20.1 | 247 110 100.8 43.7 25 250 10570 260 127 125.1 22.1 | 248 121 111.7 45.6 26 246 10668 260 128 126.1 22.2 | 248 122 112.7 45.8 27 208 11762 260 131 129.0 22.7 | 248 125 115.6 46.3 28 204 11887 260 131 129.0 22.7 | 248 125 115.6 46.3 29 200 12010 260 128 126.1 22.2 | 248 122 112.7 45.8 30 168 13106 265 97 96.6 8.5 | 249 89 83.2 32.0 31 167 13137 265 97 96.6 8.5 | 249 89 83.2 32.0 32 150 13800 265 92 91.6 8.0 | 248 84 78.3 31.6 33 124 14935 270 76 76.0 -0.0 | 249 67 62.6 23.5 34 118 15240 265 78 77.7 6.8 | 245 71 64.3 30.3 35 102 16154 260 85 83.7 14.8 | 241 80 70.3 38.3 36 100 16270 265 74 73.7 6.4 | 244 67 60.3 30.0 37 97 16459 265 75 74.7 6.5 | 244 68 61.3 30.1 38 83 17374 280 59 58.1 -10.2 | 253 47 44.7 13.3 39 79 17678 275 58 57.8 -5.1 | 247 48 44.4 18.5 40 72 18288 285 44 42.5 -11.4 | 247 32 29.1 12.2 41 70 18420 280 26 25.6 -4.5 | 213 23 12.2 19.0 42 65 18898 275 23 22.9 -2.0 | 204 24 9.5 21.5 43 62 19202 280 28 27.6 -4.9 | 217 23 14.2 18.7 44 59 19507 265 29 28.9 2.5 | 211 30 15.5 26.1 45 56 19812 280 30 29.5 -5.2 | 221 24 16.2 18.3 46 50 20470 285 20 19.3 -5.2 | 198 19 5.9 18.4 47 48 20726 285 19 18.4 -4.9 | 195 19 5.0 18.6 48 46 21031 315 23 16.3 -16.3 | 202 8 2.9 7.3 49 43 21336 275 10 10.0 -0.9 | 171 23 -3.4 22.7 50 36 22555 170 1 -0.2 1.0 | 151 28 -13.6 24.5 51 31 23470 20 13 -4.4 -12.2 | 122 21 -17.8 11.3 52 30 23630 45 7 -4.9 -4.9 | 135 26 -18.3 18.6 53 29 23774 15 12 -3.1 -11.6 | 126 20 -16.5 11.9 54 27 24384 45 12 -8.5 -8.5 | 125 27 -21.9 15.1 55 24 24994 10 11 -1.9 -10.8 | 130 20 -15.3 12.7 56 23 25298 40 12 -7.7 -9.2 | 124 26 -21.1 14.3 57 20 26170 20 4 -1.4 -3.8 | 143 25 -14.8 19.8 58 19 26518 85 2 -2.0 -0.2 | 147 28 -15.4 23.4 59 16 27432 40 7 -4.5 -5.4 | 135 26 -17.9 18.2 60 14 28346 120 5 -4.3 2.5 | 146 31 -17.7 26.0 61 14 28651 55 10 -8.2 -5.7 | 130 28 -21.6 17.8 62 13 28956 20 10 -3.4 -9.4 | 130 22 -16.8 14.1 63 12 29566 35 23 -13.2 -18.8 | 100 27 -26.6 4.7 64 11 29870 10 11 -1.9 -10.8 | 130 20 -15.3 12.7 65 11 30175 35 11 -6.3 -9.0 | 126 24 -19.7 14.5 66 10 30610 30 18 -9.0 -15.6 | 110 24 -22.4 8.0 Wind Parameters Mean winds (0-6000m): 300.4 at 36.1 knts Storm direction: 330.4 at 27.1 knts Shear (0-3000m) pos: 2.1 neg: 5.3 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 87.9 deg Storm rel helicity (0-3000m) pos: 3.2 neg: -184.2 tot: -181.0 m^2/s^2 ave: -60.3 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 13.4 stream: -8.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 126.88 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 ------------------------------------------------------------------------------- 500 352 10 139 18| 12.9 0.0 12.9| 0.0 -44.3 -44.3 -88.5 -0.72| 13.7 -9.8 1000 353 17 122 13| 6.4 5.1 11.6| 0.0 -70.4 -70.4 -70.4 -0.64| 14.6 -9.4 1500 346 21 113 9| 4.3 5.9 10.2| 0.0 -75.4 -75.4 -50.3 -0.59| 13.2 -7.8 2000 342 24 92 6| 3.2 6.4 9.6| 0.0 -99.4 -99.4 -49.7 -0.64| 12.8 -8.2 2500 336 27 67 2| 2.6 6.0 8.6| 0.0-144.8-144.8 -57.9 -0.69| 13.6 -9.4 3000 327 28 279 2| 2.1 5.3 7.5| 3.2-184.2-181.0 -60.3 -0.67| 13.4 -8.9 4000 316 31 259 8| 1.9 5.1 7.0| 21.4-185.3-163.9 -41.0 -0.55| 11.5 -6.3 5000 305 35 256 15| 1.5 5.4 6.9| 45.4-185.6-140.2 -28.0 -0.46| 10.5 -4.8 6000 300 36 253 19| 1.9 4.7 6.6| 58.2-236.6-178.5 -29.7 -0.42| 10.5 -4.4 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251202.12.gif