UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 10 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 99 SFC 988 196 9.8 1.8 57 8.0 6.0 200 4 283.9 284.7 279.7 296.3 4.41 2 974 316 12.2 1.2 47 11.0 6.9 223 12 287.5 288.3 281.2 299.7 4.28 3 955 482 13.0 1.0 44 12.0 7.1 256 23 289.9 290.7 282.3 302.4 4.30 4 945 571 12.6 0.6 44 12.0 6.8 273 29 290.4 291.2 282.4 302.6 4.22 5 937 643 14.2 0.2 38 14.0 7.3 285 32 292.7 293.5 283.3 304.9 4.14 6 933 680 14.0 0.0 38 14.0 7.1 290 33 292.9 293.6 283.4 304.9 4.10 7 925 753 14.8 -2.2 31 17.0 6.7 300 35 294.4 295.1 283.4 304.9 3.51 8 922 780 15.4 -2.6 29 18.0 6.9 303 35 295.3 295.9 283.6 305.5 3.42 9 893 1050 14.6 -6.4 23 21.0 5.3 333 33 297.2 297.7 283.5 305.3 2.65 10 889 1088 14.4 -6.6 23 21.0 5.1 337 32 297.4 297.9 283.5 305.4 2.62 11 867 1300 16.4 -10.6 15 27.0 5.0 352 27 301.6 302.0 284.5 307.8 1.96 12 850 1468 15.2 -9.8 17 25.0 4.5 355 22 302.1 302.5 284.8 308.7 2.13 13 826 1710 14.2 -8.8 19 23.0 4.2 343 21 303.5 303.9 285.7 310.9 2.38 14 700 3080 4.2 -14.8 24 19.0 -2.8 300 14 307.1 307.5 286.3 312.7 1.73 15 699 3092 4.2 -14.8 24 19.0 -2.8 300 14 307.3 307.6 286.4 312.9 1.73 16 690 3197 3.2 -12.8 30 16.0 -3.0 296 13 307.3 307.7 286.7 313.9 2.07 17 687 3232 3.4 -11.6 32 15.0 -2.6 295 13 307.9 308.3 287.2 315.2 2.29 18 686 3244 3.6 -11.4 32 15.0 -2.4 294 13 308.2 308.7 287.3 315.7 2.33 19 659 3569 2.6 -12.4 32 15.0 -3.3 283 11 310.7 311.1 288.1 317.9 2.24 20 652 3656 3.6 -15.4 23 19.0 -3.5 280 11 312.8 313.1 288.3 318.6 1.77 21 631 3921 2.6 -12.4 32 15.0 -3.4 288 18 314.6 315.0 289.4 322.2 2.34 22 616 4115 1.8 -16.2 25 18.0 -4.8 283 26 315.8 316.2 289.2 321.7 1.75 23 607 4234 1.2 -14.8 29 16.0 -4.9 277 31 316.5 316.8 289.7 323.1 2.00 24 565 4808 -1.3 -20.3 22 19.0 -7.7 275 37 320.1 320.3 290.2 324.7 1.35 25 564 4822 -1.3 -20.3 22 19.0 -7.7 275 37 320.2 320.5 290.2 324.9 1.35 26 548 5051 -2.9 -21.9 22 19.0 -8.9 279 39 321.0 321.2 290.3 325.2 1.21 27 521 5449 -5.7 -25.7 19 20.0 -11.3 288 41 322.3 322.5 290.4 325.5 0.90 28 500 5770 -8.5 -27.5 20 19.0 -13.5 295 42 322.7 322.8 290.4 325.5 0.80 29 493 5879 -9.5 -29.5 18 20.0 -14.4 295 42 322.8 322.9 290.3 325.2 0.67 30 400 7450 -23.3 -35.3 32 12.0 -25.2 300 39 324.7 324.8 290.7 326.4 0.47 31 389 7653 -25.1 -36.1 35 11.0 -26.8 300 39 324.9 325.0 290.7 326.6 0.45 32 378 7860 -27.1 -39.1 31 12.0 -28.7 300 40 325.0 325.1 290.6 326.3 0.34 33 373 7956 -27.7 -37.7 38 10.0 -29.0 300 40 325.4 325.5 290.8 326.9 0.40 34 369 8033 -28.3 -39.3 34 11.0 -29.7 300 40 325.6 325.7 290.8 326.9 0.34 35 368 8053 -28.3 -43.3 22 15.0 -30.0 300 40 325.9 325.9 290.8 326.7 0.23 36 360 8210 -29.5 -43.5 25 14.0 -31.0 300 41 326.3 326.4 290.9 327.2 0.23 37 357 8269 -30.1 -41.1 33 11.0 -31.3 300 41 326.3 326.4 291.0 327.4 0.29 38 356 8289 -30.1 -45.1 22 15.0 -31.6 300 41 326.6 326.6 290.9 327.3 0.19 39 302 9435 -40.1 -44.9 60 4.8 -40.5 300 45 328.2 328.3 291.5 329.1 0.23 40 300 9480 -40.7 -46.7 52 6.0 -41.1 300 45 328.0 328.0 291.3 328.7 0.19 41 295 9595 -41.5 -46.5 58 5.0 -41.8 299 45 328.4 328.5 291.5 329.2 0.20 42 292 9664 -41.9 -45.5 68 3.6 -42.2 299 46 328.8 328.9 291.6 329.7 0.22 43 284 9852 -43.5 -49.5 51 6.0 -43.8 297 46 329.2 329.2 291.6 329.7 0.15 44 281 9924 -44.1 -48.2 64 4.1 -44.3 296 46 329.3 329.3 291.7 330.0 0.17 45 250 10700 -50.3 -54.8 59 4.5 -50.4 290 49 331.3 331.3 292.2 331.6 0.09 46 245 10831 -51.5 -55.7 61 4.2 -51.6 289 49 331.4 331.4 292.2 331.7 0.08 47 230 11236 -55.1 -59.9 55 4.8 -55.2 285 47 332.0 332.0 292.3 332.2 0.05 48 225 11376 -56.1 -63.1 41 7.0 -56.2 287 47 332.5 332.5 292.4 332.7 0.04 49 218 11575 -58.3 -63.1 54 4.8 -58.4 290 48 332.2 332.2 292.3 332.3 0.04 50 214 11691 -59.3 -65.3 46 6.0 -59.4 292 49 332.4 332.4 292.4 332.5 0.03 51 209 11838 -60.3 -69.3 30 9.0 -60.4 295 50 333.1 333.1 292.6 333.1 0.02 52 205 11958 -61.3 -67.3 45 6.0 -61.4 297 50 333.3 333.3 292.6 333.4 0.02 53 201 12079 -61.9 -68.9 39 7.0 -62.0 299 51 334.3 334.3 292.9 334.3 0.02 54 200 12110 -62.3 -69.3 39 7.0 -62.4 300 51 334.1 334.1 292.9 334.2 0.02 55 197 12203 -62.9 -68.9 44 6.0 -63.0 301 51 334.6 334.6 293.0 334.7 0.02 56 190 12425 -64.5 -73.5 28 9.0 -64.6 304 52 335.5 335.5 293.2 335.5 0.01 57 187 12522 -64.9 -76.9 18 12.0 -65.0 304 52 336.4 336.4 293.4 336.4 0.01 58 151 13801 -72.3 -79.3 34 7.0 -72.3 280 66 344.9 344.9 295.5 344.9 0.00 59 150 13840 -72.3 -79.3 34 7.0 -72.3 280 67 345.5 345.6 295.6 345.6 0.00 60 133 14563 -71.6 -81.6 21 10.0 -71.7 285 74 358.8 358.8 298.5 358.8 0.00 61 100 16280 -70.1 -87.1 7 17.0 -70.2 280 65 392.3 392.3 304.1 392.3 0.00 62 98 16400 -70.7 -87.7 6 17.0 -70.8 280 64 393.4 393.4 304.3 393.4 0.00 63 92 16776 -69.1 -87.1 6 18.0 -69.2 290 61 403.7 403.7 305.7 403.7 0.00 64 83 17390 -70.7 -87.7 6 17.0 -70.8 296 53 412.5 412.5 306.8 412.5 0.00 65 70 18410 -66.9 -88.9 3 22.0 -67.1 300 22 441.3 441.3 310.0 441.3 0.00 66 67 18675 -65.9 -88.9 3 23.0 -66.1 303 22 449.0 449.0 310.8 449.0 0.00 67 64 18952 -68.1 -89.1 3 21.0 -68.2 300 21 450.1 450.1 310.8 450.1 0.00 68 63 19046 -66.7 -88.7 3 22.0 -66.9 290 20 455.2 455.2 311.3 455.2 0.00 69 59 19440 -70.1 -90.1 4 20.0 -70.2 277 23 456.2 456.2 311.4 456.2 0.00 70 58 19541 -68.9 -90.9 3 22.0 -69.1 278 26 461.1 461.1 311.9 461.1 0.00 71 57 19646 -66.1 -89.1 3 23.0 -66.3 279 29 469.8 469.8 312.6 469.8 0.00 72 54 19973 -67.1 -90.1 2 23.0 -67.3 277 31 474.8 474.8 313.0 474.8 0.00 73 51 20320 -65.1 -89.1 2 24.0 -65.4 272 27 487.3 487.3 314.0 487.3 0.00 74 50 20440 -65.7 -89.7 2 24.0 -66.0 290 27 488.7 488.7 314.1 488.7 0.00 75 46 20945 -66.5 -90.5 2 24.0 -66.8 304 30 498.5 498.5 314.8 498.5 0.00 76 44 21215 -65.3 -90.3 2 25.0 -65.6 312 31 507.8 507.8 315.5 507.8 0.00 77 43 21356 -62.7 -89.7 1 27.0 -63.2 315 31 517.6 517.6 316.1 517.6 0.00 78 41 21648 -64.3 -89.3 2 25.0 -64.7 317 26 520.7 520.7 316.4 520.7 0.00 79 37 22280 -61.7 -89.7 1 28.0 -62.3 312 16 542.9 542.9 317.7 542.9 0.00 80 35 22623 -62.7 -89.7 1 27.0 -63.3 298 16 549.0 549.0 318.1 549.0 0.00 81 33 22988 -60.5 -89.5 1 29.0 -61.3 327 21 564.1 564.1 318.9 564.1 0.00 82 30 23580 -61.5 -89.5 1 28.0 -62.3 330 23 577.0 577.0 319.5 577.0 0.00 83 28 24008 -60.1 -89.1 1 29.0 -61.1 316 24 592.4 592.4 320.3 592.4 0.00 84 27 24234 -60.1 -89.1 1 29.0 -61.1 303 23 598.6 598.6 320.6 598.6 0.01 85 25 24712 -60.9 -89.9 1 29.0 -61.9 309 26 609.6 609.6 321.0 609.6 0.00 86 24 24967 -57.9 -88.9 1 31.0 -59.3 319 28 625.5 625.5 321.7 625.5 0.01 87 23 25235 -57.7 -87.7 1 30.0 -59.2 304 32 633.7 633.7 322.0 633.8 0.01 88 22 25516 -55.3 -87.3 1 32.0 -57.3 304 34 649.0 649.0 322.6 649.0 0.01 89 20 26120 -57.5 -87.5 1 30.0 -59.2 290 20 660.2 660.2 323.1 660.2 0.01 90 19 26444 -58.5 -88.5 1 30.0 -60.1 298 23 666.8 666.8 323.3 666.9 0.01 91 17 27148 -56.3 -88.3 1 32.0 -58.5 318 22 695.4 695.4 324.3 695.5 0.01 92 17 27148 -53.7 -86.7 1 33.0 -56.5 318 22 703.8 703.8 324.6 703.9 0.01 93 15 27948 -57.1 -88.1 1 31.0 -59.3 301 20 718.1 718.1 325.0 718.2 0.01 94 14 28390 -53.3 -86.3 1 33.0 -56.7 299 24 745.3 745.3 325.8 745.4 0.02 95 13 28864 -56.5 -87.5 1 31.0 -59.2 305 28 750.2 750.2 326.0 750.3 0.01 96 11 29928 -55.5 -87.5 1 32.0 -58.8 295 32 790.5 790.5 327.0 790.7 0.02 97 10 30540 -53.1 -85.1 1 32.0 -57.4 295 45 821.3 821.4 327.8 821.6 0.03 98 9.6 30802 -54.3 -86.3 1 32.0 -58.3 290 46 826.5 826.5 327.9 826.7 0.02 99 9.1 31146 -51.9 -85.9 1 34.0 -56.9 284 47 848.4 848.4 328.4 848.6 0.03 100 8.8 31364 -48.7 -84.7 1 36.0 -55.2 281 48 869.0 869.0 328.8 869.3 0.03 101 8.2 31826 -50.5 -84.5 1 34.0 -56.5 273 50 879.6 879.6 329.0 879.9 0.04 102 7.2 32683 -45.5 -82.5 1 37.0 -54.3 258 53 933.4 933.4 330.1 934.1 0.06 103 7.0 32870 -45.9 -82.9 1 37.0 -54.6 255 54 939.3 939.3 330.2 939.9 0.06 104 6.3 33569 -47.5 -83.5 1 36.0 -55.9 961.2 961.3 330.5 961.9 0.06 TRP 151 13801 -72.3 -79.3 34 7.0 -72.3 280 66 344.9 344.9 295.5 344.9 0.00 WND 133 14563 -71.6 -81.6 21 10.0 -71.7 285 74 358.8 358.8 298.5 358.8 0.00 Sounding variables and indices 1000-500 mb thick: 5671.00 m Freezing level: 586.84 mb = 4509.41 m = 14794.47 ft Wetbulb zero: 750.47 mb = 2503.68 m = 8214.08 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 25.34 % Est. max temperature: 28.58 C = 83.45 F Sfc-Lift cond lev (LCL): 874.60 mb = 1226.46 m = 4023.78 ft T: 15.70 C 700-500 lapse rate: 4.72 C/km ThetaE index: 0.27 C Layer 893.0- 889.0 mb Conv cond level (CCL): 492.09 mb = 5892.86 m = 19333.30 ft Mean mixing ratio: 3.75 g/kg Conv temperature: 48.51 C = 119.32 F Cap Strength: 18.60 C Lifted Index: 18.32 C Risk: None Lifted Index @300 mb: 17.76 C Lifted Index @700 mb: 11.86 C Showalter Index: 14.62 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: -1.30 C K Index: -5.10 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 3.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.29 J/kg Max Up Vert Vel: 10.32 m/s Conv Inhibition (B-): 65916.48 J/kg Cap Strength: 18.55 C Lift Cond Lev (LCL): 748.89 mb = 2521.11 m = 8271.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 20 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 ---------------------------------------------------------- 0 988 196 200 4 1.4 3.8 | 156 22 -9.3 20.5 1 941 610 280 31 30.5 -5.4 | 240 23 19.9 11.3 2 925 753 300 35 30.3 -17.5 | 272 20 19.7 -0.8 3 908 914 320 36 23.1 -27.6 | 311 17 12.5 -10.9 4 875 1219 350 29 5.0 -28.6 | 25 13 -5.6 -11.9 5 850 1468 355 22 1.9 -21.9 | 59 10 -8.7 -5.2 6 844 1524 340 21 7.2 -19.7 | 49 5 -3.5 -3.0 7 814 1829 345 21 5.4 -20.3 | 55 6 -5.2 -3.6 8 785 2134 340 16 5.5 -15.0 | 108 5 -5.2 1.7 9 756 2438 305 18 14.7 -10.3 | 213 8 4.1 6.4 10 729 2743 305 16 13.1 -9.2 | 198 8 2.5 7.5 11 700 3080 300 14 12.1 -7.0 | 189 10 1.5 9.7 12 651 3658 280 11 10.8 -1.9 | 181 15 0.2 14.8 13 627 3962 290 20 18.8 -6.8 | 220 13 8.1 9.9 14 603 4267 275 33 32.9 -2.9 | 238 26 22.2 13.8 15 559 4877 275 38 37.9 -3.3 | 244 30 27.2 13.4 16 500 5770 295 42 38.1 -17.7 | 272 27 27.4 -1.1 17 479 6096 295 41 37.2 -17.3 | 271 27 26.5 -0.6 18 442 6706 295 39 35.3 -16.5 | 269 25 24.7 0.2 19 400 7450 300 39 33.8 -19.5 | 277 23 23.1 -2.8 20 390 7620 300 39 33.8 -19.5 | 277 23 23.1 -2.8 21 315 9144 300 44 38.1 -22.0 | 281 28 27.5 -5.3 22 300 9480 300 45 39.0 -22.5 | 282 29 28.3 -5.8 23 250 10700 290 49 46.0 -16.8 | 270 35 35.4 -0.1 24 228 11278 285 47 45.4 -12.2 | 263 35 34.7 4.5 25 200 12110 300 51 44.2 -25.5 | 285 35 33.5 -8.8 26 188 12497 305 52 42.6 -29.8 | 292 35 31.9 -13.1 27 169 13106 270 53 53.0 -0.0 | 248 46 42.4 16.7 28 151 13801 280 66 65.0 -11.5 | 264 55 54.3 5.2 29 150 13840 280 67 66.0 -11.6 | 265 56 55.3 5.1 30 138 14326 290 68 63.9 -23.3 | 277 54 53.2 -6.6 31 133 14563 285 74 71.5 -19.2 | 272 61 60.8 -2.5 32 132 14630 275 71 70.7 -6.2 | 260 61 60.1 10.5 33 125 14935 285 74 71.5 -19.2 | 272 61 60.8 -2.5 34 119 15240 290 70 65.8 -23.9 | 277 56 55.1 -7.2 35 102 16154 285 55 53.1 -14.2 | 267 43 42.5 2.5 36 100 16280 280 65 64.0 -11.3 | 264 54 53.4 5.4 37 97 16459 280 64 63.0 -11.1 | 264 53 52.4 5.6 38 88 17069 300 59 51.1 -29.5 | 288 42 40.4 -12.8 39 75 17983 290 42 39.5 -14.4 | 265 29 28.8 2.3 40 71 18288 310 45 34.5 -28.9 | 297 27 23.8 -12.2 41 70 18410 300 22 19.1 -11.0 | 236 10 8.4 5.7 42 65 18898 305 22 18.0 -12.6 | 241 8 7.4 4.1 43 61 19202 275 17 16.9 -1.5 | 202 16 6.3 15.2 44 55 19812 280 33 32.5 -5.7 | 243 24 21.8 11.0 45 50 20422 270 26 26.0 -0.0 | 223 23 15.4 16.7 46 50 20440 290 27 25.4 -9.2 | 243 17 14.7 7.5 47 43 21336 315 32 22.6 -22.6 | 296 13 12.0 -5.9 48 41 21641 315 27 19.1 -19.1 | 286 9 8.4 -2.4 49 39 21946 340 18 6.2 -16.9 | 87 4 -4.5 -0.2 50 35 22555 290 14 13.2 -4.8 | 192 12 2.5 11.9 51 34 22860 320 20 12.9 -15.3 | 238 3 2.2 1.4 52 32 23165 335 23 9.7 -20.8 | 13 4 -0.9 -4.1 53 31 23470 315 19 13.4 -13.4 | 220 4 2.8 3.3 54 30 23580 330 23 11.5 -19.9 | 345 3 0.9 -3.2 55 29 23774 330 24 12.0 -20.8 | 342 4 1.4 -4.1 56 26 24384 295 23 20.8 -9.7 | 236 12 10.2 7.0 57 24 24994 320 28 18.0 -21.4 | 303 9 7.3 -4.7 58 23 25298 300 33 28.6 -16.5 | 269 18 17.9 0.2 59 22 25603 305 35 28.7 -20.1 | 281 18 18.0 -3.4 60 20 26120 290 20 18.8 -6.8 | 220 13 8.1 9.9 61 20 26213 310 25 19.2 -16.1 | 266 9 8.5 0.6 62 18 26822 280 20 19.7 -3.5 | 214 16 9.0 13.2 63 17 27127 320 23 14.8 -17.6 | 283 4 4.1 -0.9 64 16 27432 300 16 13.9 -8.0 | 200 9 3.2 8.7 65 16 27737 315 17 12.0 -12.0 | 196 5 1.4 4.7 66 15 28042 295 21 19.0 -8.9 | 227 11 8.4 7.8 67 12 29261 310 31 23.7 -19.9 | 284 13 13.1 -3.2 68 11 30175 290 33 31.0 -11.3 | 255 21 20.4 5.4 69 10 30540 295 45 40.8 -19.0 | 274 30 30.1 -2.3 70 7 32870 255 54 52.2 14.0 | 234 52 41.5 30.7 Wind Parameters Mean winds (0-6000m): 297.5 at 26.4 knts Storm direction: 327.5 at 19.8 knts Shear (0-3000m) pos: 5.7 neg: 4.1 tot: 9.7 10-3/s Storm rel Dir Shear (0-3000m): 31.7 deg Storm rel helicity (0-3000m) pos: 442.3 neg: -8.0 tot: 434.3 m^2/s^2 ave: 144.8 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 19.3 stream: 15.8 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 3.71 Bulk Shear: 14.36 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 ------------------------------------------------------------------------------- 500 277 20 213 17| 34.8 0.0 34.8|269.2 0.0 269.2 538.5 0.98| 45.6 44.5 1000 305 27 264 12| 17.0 0.0 17.0|407.3 0.0 407.3 407.3 0.97| 40.5 39.4 1500 319 26 294 7| 11.3 3.0 14.3|428.2 -0.6 427.5 285.0 0.91| 31.4 28.5 2000 324 24 309 4| 8.5 3.7 12.2|436.7 -0.6 436.0 218.0 0.90| 25.5 23.0 2500 322 23 289 4| 6.8 4.3 11.1|442.3 -3.3 439.0 175.6 0.87| 22.4 19.4 3000 319 21 262 3| 5.7 4.1 9.7|442.3 -8.0 434.3 144.8 0.82| 19.3 15.8 4000 312 20 232 5| 4.2 4.3 8.6|495.9 -12.2 483.6 120.9 0.77| 17.6 13.5 5000 300 23 242 11| 3.9 4.1 8.0|557.7 -12.2 545.4 109.1 0.75| 15.4 11.6 6000 297 26 251 14| 4.0 3.4 7.4|627.1 -15.7 611.3 101.9 0.76| 13.8 10.5 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251210.12.gif