UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 7 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 97 SFC 988 196 5.6 5.6 100 0.0 5.6 340 6 279.7 280.7 279.3 295.5 5.77 2 968 363 4.6 4.6 100 0.0 4.6 338 7 280.3 281.3 279.3 295.4 5.49 3 965 388 5.2 5.2 100 0.0 5.2 338 7 281.2 282.2 280.0 297.0 5.75 4 964 397 8.0 7.5 97 0.5 7.8 338 7 284.1 285.3 282.5 302.8 6.75 5 959 440 9.0 7.7 92 1.3 8.3 337 8 285.5 286.7 283.3 304.7 6.88 6 951 509 9.2 7.2 87 2.0 8.1 336 8 286.4 287.6 283.5 305.2 6.71 7 945 562 9.2 7.1 87 2.1 8.0 336 9 287.0 288.1 283.7 305.8 6.70 8 937 633 10.4 5.6 72 4.8 7.9 335 10 288.9 289.9 283.8 306.2 6.09 9 927 722 10.6 3.6 62 7.0 7.0 335 13 290.0 290.9 283.5 305.3 5.34 10 925 740 10.8 2.8 58 8.0 6.8 335 14 290.4 291.2 283.4 304.9 5.06 11 922 767 11.6 1.6 50 10.0 6.6 340 15 291.4 292.3 283.4 304.9 4.66 12 918 803 12.0 1.0 47 11.0 6.5 348 17 292.2 293.0 283.5 305.2 4.48 13 883 1130 13.8 -3.2 31 17.0 5.8 24 19 297.3 298.0 284.4 307.6 3.42 14 865 1303 13.8 -6.2 24 20.0 4.8 359 15 299.1 299.6 284.4 307.6 2.78 15 850 1450 13.2 -4.8 28 18.0 4.9 305 9 300.0 300.5 285.1 309.6 3.14 16 849 1460 13.2 -4.8 28 18.0 4.9 306 9 300.1 300.7 285.2 309.7 3.15 17 820 1751 11.6 -4.4 32 16.0 4.1 271 12 301.4 302.0 285.9 311.7 3.36 18 793 2030 9.2 -4.8 37 14.0 2.8 249 16 301.7 302.3 286.1 312.0 3.37 19 767 2305 7.0 -9.0 31 16.0 0.4 240 19 302.2 302.7 285.4 310.1 2.52 20 735 2653 3.8 -9.2 38 13.0 -1.5 235 21 302.4 302.9 285.5 310.5 2.59 21 706 2978 0.8 -7.2 55 8.0 -2.6 258 19 302.6 303.2 286.2 312.3 3.15 22 700 3047 0.4 -7.6 55 8.0 -2.9 265 18 302.9 303.5 286.2 312.4 3.08 23 691 3151 0.0 -9.0 51 9.0 -3.6 270 20 303.6 304.1 286.1 312.3 2.80 24 687 3197 0.6 -11.4 40 12.0 -4.0 272 21 304.8 305.2 286.1 312.1 2.33 25 624 3962 -3.9 -11.9 54 8.0 -6.9 273 37 308.1 308.6 287.4 316.0 2.46 26 599 4285 -4.5 -13.5 49 9.0 -7.8 265 48 311.1 311.5 288.2 318.3 2.25 27 520 5382 -12.3 -22.3 43 10.0 -15.0 262 51 314.5 314.7 288.3 318.6 1.23 28 500 5680 -15.1 -24.1 46 9.0 -17.3 260 53 314.6 314.8 288.2 318.3 1.09 29 478 6019 -18.1 -25.1 54 7.0 -19.7 256 53 315.0 315.2 288.3 318.5 1.04 30 411 7126 -28.9 -29.0 99 0.1 -28.9 268 48 315.0 315.1 288.1 317.9 0.85 31 410 7143 -28.9 -30.5 86 1.6 -29.2 268 48 315.2 315.3 288.0 317.7 0.74 32 408 7178 -29.3 -29.8 95 0.5 -29.4 268 48 315.1 315.3 288.1 317.8 0.79 33 406 7213 -29.5 -30.7 89 1.2 -29.7 269 48 315.3 315.4 288.1 317.8 0.73 34 405 7231 -29.1 -37.1 46 8.0 -30.1 269 47 316.0 316.1 287.9 317.4 0.39 35 404 7249 -29.1 -36.1 51 7.0 -30.0 269 47 316.3 316.4 288.0 317.8 0.43 36 400 7320 -29.1 -38.1 42 9.0 -30.2 265 48 317.2 317.2 288.2 318.5 0.36 37 397 7374 -28.9 -40.9 31 12.0 -30.2 264 49 318.1 318.2 288.5 319.1 0.27 38 389 7519 -29.7 -43.7 24 14.0 -31.1 262 51 318.9 319.0 288.6 319.7 0.20 39 388 7537 -28.9 -45.9 18 17.0 -30.5 261 51 320.2 320.2 289.0 320.8 0.16 40 379 7704 -30.1 -46.1 20 16.0 -31.6 263 55 320.8 320.8 289.2 321.4 0.16 41 375 7779 -28.7 -51.7 9 23.0 -30.6 265 57 323.6 323.6 289.9 323.9 0.09 42 338 8512 -34.3 -52.3 14 18.0 -35.5 261 59 325.7 325.7 290.6 326.1 0.09 43 327 8742 -36.1 -55.1 12 19.0 -37.2 260 60 326.3 326.4 290.7 326.6 0.07 44 316 8980 -34.9 -60.9 5 26.0 -36.2 260 61 331.2 331.2 292.1 331.4 0.03 45 308 9158 -35.3 -61.3 5 26.0 -36.7 260 63 333.1 333.1 292.6 333.2 0.03 46 300 9340 -36.9 -60.9 7 24.0 -38.1 260 74 333.4 333.4 292.7 333.5 0.04 47 253 10491 -47.7 -61.7 18 14.0 -48.1 265 81 334.0 334.0 292.9 334.2 0.04 48 250 10570 -48.1 -62.1 18 14.0 -48.5 265 82 334.6 334.6 293.0 334.7 0.04 49 248 10623 -48.3 -63.3 16 15.0 -48.7 265 83 335.0 335.0 293.1 335.2 0.03 50 247 10650 -47.7 -63.7 14 16.0 -48.1 265 83 336.3 336.3 293.4 336.4 0.03 51 240 10840 -47.5 -66.9 9 19.5 -48.0 265 86 339.4 339.4 294.2 339.5 0.02 52 235 10979 -47.3 -69.3 6 22.0 -47.9 265 86 341.7 341.7 294.7 341.8 0.01 53 209 11752 -49.3 -77.3 2 28.0 -49.8 260 72 350.3 350.3 296.7 350.3 0.00 54 207 11815 -49.5 -77.5 2 28.0 -50.0 260 72 350.9 350.9 296.8 350.9 0.00 55 200 12040 -51.5 -77.5 3 26.0 -51.9 260 73 351.2 351.2 296.9 351.2 0.00 56 187 12473 -54.5 -79.5 3 25.0 -54.8 258 72 353.2 353.2 297.3 353.2 0.00 57 183 12611 -53.9 -79.9 3 26.0 -54.2 257 72 356.4 356.4 298.0 356.4 0.00 58 171 13044 -55.9 -82.9 2 27.0 -56.2 255 71 360.0 360.0 298.7 360.0 0.00 59 150 13870 -59.3 -87.3 1 28.0 -59.5 250 70 367.9 367.9 300.2 367.9 0.00 60 100 16350 -69.3 -88.3 5 19.0 -69.4 265 59 393.8 393.8 304.3 393.8 0.00 61 96 16593 -69.3 -88.3 5 19.0 -69.4 263 59 398.5 398.5 305.0 398.5 0.00 62 86 17242 -73.3 -89.3 7 16.0 -73.3 265 59 403.1 403.1 305.6 403.1 0.00 63 85 17311 -71.9 -88.9 6 17.0 -72.0 267 59 407.3 407.3 306.2 407.3 0.00 64 80 17668 -71.1 -89.1 5 18.0 -71.2 277 57 416.1 416.1 307.3 416.1 0.00 65 77 17895 -69.3 -88.3 5 19.0 -69.4 283 56 424.4 424.4 308.2 424.4 0.00 66 70 18460 -71.5 -89.5 5 18.0 -71.6 265 41 431.4 431.4 309.0 431.4 0.00 67 64 18988 -72.9 -89.9 6 17.0 -73.0 254 37 439.5 439.5 309.8 439.6 0.00 68 62 19176 -71.5 -89.5 5 18.0 -71.6 250 36 446.7 446.7 310.6 446.7 0.00 69 58 19570 -71.9 -90.9 4 19.0 -72.0 248 42 454.4 454.4 311.3 454.4 0.00 70 56 19779 -67.3 -89.3 3 22.0 -67.5 247 45 469.4 469.4 312.6 469.4 0.00 71 52 20230 -64.3 -90.3 2 26.0 -64.6 262 40 486.5 486.5 314.0 486.5 0.00 72 50 20470 -64.5 -90.5 2 26.0 -64.8 295 21 491.5 491.5 314.3 491.5 0.00 73 48 20718 -66.3 -91.3 2 25.0 -66.5 295 29 493.0 493.0 314.4 493.0 0.00 74 40 21821 -67.1 -91.1 2 24.0 -67.4 239 31 517.3 517.3 316.1 517.4 0.00 75 39 21974 -66.9 -91.9 2 25.0 -67.2 247 34 521.6 521.6 316.4 521.6 0.00 76 36 22463 -62.3 -90.3 1 28.0 -62.9 271 26 545.6 545.6 317.8 545.6 0.00 77 35 22636 -63.9 -90.9 1 27.0 -64.4 272 23 545.8 545.8 317.9 545.9 0.00 78 34 22814 -63.5 -91.5 1 28.0 -64.0 266 18 551.4 551.4 318.2 551.4 0.00 79 34 22814 -61.9 -90.9 1 29.0 -62.6 266 18 555.6 555.6 318.4 555.7 0.00 80 32 23189 -62.3 -90.3 1 28.0 -63.0 265 23 564.3 564.3 318.9 564.3 0.00 81 30 23590 -59.5 -89.5 1 30.0 -60.4 270 16 582.4 582.4 319.8 582.5 0.00 82 27 24245 -61.7 -90.7 1 29.0 -62.5 273 23 594.1 594.1 320.3 594.1 0.00 83 25 24723 -59.7 -89.7 1 30.0 -60.8 294 18 613.0 613.0 321.2 613.1 0.00 84 24 24978 -59.9 -89.9 1 30.0 -61.0 256 19 619.7 619.7 321.5 619.7 0.00 85 23 25245 -57.7 -89.7 1 32.0 -59.2 255 18 633.7 633.7 322.0 633.7 0.01 86 20 26130 -55.5 -88.5 1 33.0 -57.6 275 15 666.3 666.3 323.3 666.3 0.01 87 18 26804 -55.1 -88.1 1 33.0 -57.5 260 13 687.9 687.9 324.0 688.0 0.01 88 16 27556 -56.5 -88.5 1 32.0 -58.7 256 20 706.9 706.9 324.7 707.0 0.01 89 15 27970 -53.3 -87.3 1 34.0 -56.5 215 21 730.7 730.7 325.4 730.8 0.01 90 13 28899 -50.5 -85.5 1 35.0 -55.0 283 19 771.0 771.0 326.5 771.1 0.02 91 12 29422 -51.1 -86.1 1 35.0 -55.6 285 19 786.7 786.7 326.9 786.9 0.02 92 11 29992 -48.5 -84.5 1 36.0 -54.3 290 15 816.0 816.0 327.6 816.2 0.03 93 10 30620 -48.7 -84.7 1 36.0 -54.7 210 5 837.8 837.8 328.1 838.0 0.03 94 9.5 30956 -49.9 -85.9 1 36.0 -55.6 215 9 845.6 845.6 328.3 845.8 0.03 95 8.3 31840 -48.7 -85.7 1 37.0 -55.4 228 20 883.6 883.6 329.1 883.9 0.03 96 7.4 32599 -44.9 -83.9 0 39.0 -53.9 240 29 928.6 928.6 329.9 929.0 0.05 97 7.0 32970 -45.3 -84.3 0 39.0 -54.4 245 34 941.8 941.8 330.2 942.3 0.05 98 6.9 33066 -44.7 -83.7 1 39.0 -54.2 948.2 948.2 330.3 948.7 0.05 99 6.8 33164 -44.5 -83.5 1 39.0 -54.1 953.0 953.0 330.4 953.5 0.05 100 6.7 33263 -44.5 -84.5 0 40.0 -54.2 957.0 957.0 330.5 957.5 0.05 101 6.4 33572 -41.9 -82.9 0 41.0 -53.3 980.7 980.7 330.9 981.4 0.06 102 6.3 33678 -41.5 -82.5 0 41.0 -53.2 986.8 986.8 330.9 987.6 0.07 103 6.0 34009 -42.5 -82.5 0 40.0 -53.8 996.3 996.4 331.1 997.2 0.07 TRP 86 17242 -73.3 -89.3 7 16.0 -73.3 265 59 403.1 403.1 305.6 403.1 0.00 WND 240 10840 -47.5 -66.9 9 19.5 -48.0 265 86 339.4 339.4 294.2 339.5 0.02 Sounding variables and indices 1000-500 mb thick: 5583.00 m Freezing level: 678.60 mb = 3299.21 m = 10824.04 ft Wetbulb zero: 760.66 mb = 2372.63 m = 7784.12 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 46.58 % Est. max temperature: 26.38 C = 79.48 F Sfc-Lift cond lev (LCL): 988.00 mb = 196.00 m = 643.04 ft T: 5.60 C 700-500 lapse rate: 5.89 C/km ThetaE index: 1.98 C Layer 767.0- 735.0 mb Conv cond level (CCL): 662.64 mb = 3484.45 m = 11431.77 ft Mean mixing ratio: 5.34 g/kg Conv temperature: 31.83 C = 89.30 F Cap Strength: 11.94 C Lifted Index: 11.48 C Risk: None Lifted Index @300 mb: 21.32 C Lifted Index @700 mb: 7.91 C Showalter Index: 7.50 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: 10.30 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 71.00 Risk: None Energy Index: 1.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.23 J/kg Max Up Vert Vel: 11.85 m/s Conv Inhibition (B-): 54254.95 J/kg Cap Strength: 11.91 C Lift Cond Lev (LCL): 854.71 mb = 1403.52 m = 4604.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 23 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 ---------------------------------------------------------- 0 988 196 340 6 2.1 -5.6 | 105 19 -18.1 4.8 1 940 610 335 9 3.8 -8.2 | 98 17 -16.4 2.3 2 925 740 335 14 5.9 -12.7 | 81 14 -14.3 -2.2 3 906 914 10 21 -3.6 -20.7 | 67 26 -23.8 -10.2 4 874 1219 30 18 -9.0 -15.6 | 80 30 -29.2 -5.1 5 850 1450 305 9 7.4 -5.2 | 112 14 -12.8 5.3 6 842 1524 315 10 7.1 -7.1 | 104 14 -13.1 3.4 7 812 1829 255 13 12.6 3.4 | 151 16 -7.6 13.8 8 782 2134 245 18 16.3 7.6 | 168 18 -3.9 18.1 9 754 2438 235 20 16.4 11.5 | 170 22 -3.8 21.9 10 726 2743 235 22 18.0 12.6 | 175 23 -2.1 23.1 11 700 3047 265 18 17.9 1.6 | 169 12 -2.2 12.0 12 700 3048 265 18 17.9 1.6 | 169 12 -2.2 12.0 13 673 3353 280 25 24.6 -4.3 | 216 8 4.5 6.1 14 647 3658 280 28 27.6 -4.9 | 233 9 7.4 5.6 15 599 4267 265 48 47.8 4.2 | 242 31 27.6 14.6 16 554 4877 265 48 47.8 4.2 | 242 31 27.6 14.6 17 500 5680 260 53 52.2 9.2 | 238 38 32.0 19.7 18 472 6096 255 53 51.2 13.7 | 232 39 31.0 24.2 19 400 7315 270 47 47.0 -0.0 | 249 29 26.8 10.5 20 400 7320 265 48 47.8 4.2 | 242 31 27.6 14.6 21 383 7620 260 52 51.2 9.0 | 238 37 31.0 19.5 22 367 7925 270 62 62.0 -0.0 | 256 43 41.8 10.5 23 336 8534 260 59 58.1 10.2 | 241 43 37.9 20.7 24 308 9144 260 62 61.1 10.8 | 243 46 40.9 21.2 25 300 9340 260 74 72.9 12.8 | 246 58 52.7 23.3 26 250 10570 265 82 81.7 7.1 | 254 64 61.5 17.6 27 240 10840 265 86 85.7 7.5 | 255 68 65.5 18.0 28 235 10973 265 86 85.7 7.5 | 255 68 65.5 18.0 29 214 11582 260 71 69.9 12.3 | 245 55 49.8 22.8 30 200 12040 260 73 71.9 12.7 | 246 57 51.7 23.1 31 150 13870 250 70 65.8 23.9 | 233 57 45.6 34.4 32 146 14021 245 68 61.6 28.7 | 227 57 41.5 39.2 33 132 14630 265 77 76.7 6.7 | 253 59 56.5 17.2 34 126 14935 275 72 71.7 -6.3 | 265 52 51.6 4.2 35 120 15240 280 70 68.9 -12.2 | 272 49 48.8 -1.7 36 103 16154 270 56 56.0 -0.0 | 254 37 35.8 10.5 37 100 16350 265 59 58.8 5.1 | 248 42 38.6 15.6 38 98 16459 265 59 58.8 5.1 | 248 42 38.6 15.6 39 89 17069 255 57 55.1 14.8 | 234 43 34.9 25.2 40 86 17242 265 59 58.8 5.1 | 248 42 38.6 15.6 41 76 17983 285 56 54.1 -14.5 | 277 34 33.9 -4.0 42 72 18288 270 48 48.0 -0.0 | 249 30 27.8 10.5 43 70 18460 265 41 40.8 3.6 | 236 25 20.7 14.0 44 62 19202 250 36 33.8 12.3 | 211 27 13.7 22.8 45 53 20117 245 50 45.3 21.1 | 219 40 25.1 31.6 46 50 20470 295 21 19.0 -8.9 | 144 2 -1.1 1.6 47 48 20726 295 29 26.3 -12.3 | 286 6 6.1 -1.8 48 46 21031 300 14 12.1 -7.0 | 113 9 -8.0 3.5 49 43 21336 250 22 20.7 7.5 | 182 18 0.5 18.0 50 41 21641 230 25 19.2 16.1 | 178 27 -1.0 26.5 51 39 21946 245 35 31.7 14.8 | 205 28 11.6 25.2 52 36 22555 275 25 24.9 -2.2 | 210 10 4.7 8.3 53 34 22860 265 17 16.9 1.5 | 165 12 -3.2 11.9 54 31 23470 265 27 26.9 2.4 | 208 14 6.7 12.8 55 30 23590 270 16 16.0 -0.0 | 158 11 -4.2 10.5 56 29 23774 255 18 17.4 4.7 | 170 15 -2.8 15.1 57 28 24079 265 23 22.9 2.0 | 192 13 2.7 12.5 58 26 24384 280 23 22.7 -4.0 | 201 7 2.5 6.5 59 25 24689 300 18 15.6 -9.0 | 108 5 -4.6 1.5 60 24 24994 255 19 18.4 4.9 | 173 15 -1.8 15.4 61 23 25298 255 18 17.4 4.7 | 170 15 -2.8 15.1 62 21 25908 275 13 13.0 -1.1 | 142 12 -7.2 9.3 63 20 26130 275 15 14.9 -1.3 | 150 11 -5.2 9.2 64 20 26213 265 26 25.9 2.3 | 204 14 5.7 12.7 65 19 26518 275 15 14.9 -1.3 | 150 11 -5.2 9.2 66 18 26822 260 13 12.8 2.3 | 150 15 -7.4 12.7 67 17 27127 290 26 24.4 -8.9 | 250 5 4.3 1.6 68 16 27432 270 20 20.0 -0.0 | 179 10 -0.2 10.5 69 15 28042 210 21 10.5 18.2 | 161 30 -9.7 28.6 70 14 28346 305 17 13.9 -9.8 | 96 6 -6.2 0.7 71 12 29261 270 20 20.0 -0.0 | 179 10 -0.2 10.5 72 12 29566 295 19 17.2 -8.0 | 129 4 -2.9 2.4 73 11 29870 305 18 14.7 -10.3 | 91 5 -5.4 0.1 74 11 30175 270 10 10.0 -0.0 | 136 15 -10.2 10.5 75 10 30620 210 5 2.5 4.3 | 130 23 -17.7 14.8 76 7 32970 245 34 30.8 14.4 | 203 27 10.6 24.8 Wind Parameters Mean winds (0-6000m): 267.4 at 30.3 knts Storm direction: 297.4 at 22.7 knts Shear (0-3000m) pos: 3.6 neg: 6.4 tot: 10.0 10-3/s Storm rel Dir Shear (0-3000m): 82.3 deg Storm rel helicity (0-3000m) pos: 155.8 neg: -57.8 tot: 98.0 m^2/s^2 ave: 32.7 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 14.5 stream: 3.7 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.66 Bulk Shear: 106.99 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 ------------------------------------------------------------------------------- 500 337 8 100 17| 0.0 6.5 6.5| 0.0 -22.1 -22.1 -44.2 -0.79| 6.6 -5.2 1000 358 13 82 20| 7.6 3.3 10.8| 43.4 -50.3 -6.9 -6.9 -0.20| 13.7 -2.7 1500 353 13 83 19| 5.0 8.5 13.5| 95.2 -54.7 40.5 27.0 0.15| 18.2 2.7 2000 327 13 87 13| 3.8 8.7 12.5|132.9 -54.7 78.2 39.1 0.26| 16.7 4.4 2500 295 15 121 8| 3.0 7.7 10.7|144.8 -54.7 90.1 36.1 0.28| 14.4 4.0 3000 281 16 147 9| 3.6 6.4 10.0|155.8 -57.8 98.0 32.7 0.26| 14.5 3.7 4000 278 20 176 8| 2.8 7.1 9.9|179.1 -60.7 118.3 29.6 0.27| 14.4 3.9 5000 272 26 209 11| 2.3 6.2 8.5|179.1 -70.7 108.4 21.7 0.25| 12.1 3.0 6000 267 30 220 16| 1.9 5.6 7.5|187.8-127.3 60.5 10.1 0.19| 10.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251207.12.gif