UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 6 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 122 35 3 SFC 991 196 5.0 4.9 99 0.1 4.9 35 3 278.9 279.8 278.5 293.8 5.48 2 965 413 4.4 4.4 100 0.0 4.4 119 5 280.4 281.3 279.3 295.3 5.43 3 925 760 8.6 5.6 81 3.0 7.0 260 7 288.1 289.2 283.6 305.6 6.17 4 919 814 9.2 5.5 78 3.7 7.2 253 7 289.3 290.3 284.1 306.8 6.17 5 911 887 9.2 5.1 75 4.1 7.1 244 6 290.0 291.0 284.2 307.2 6.05 6 900 988 10.2 4.2 66 6.0 7.1 234 7 292.0 293.0 284.8 308.6 5.75 7 884 1137 10.0 3.0 62 7.0 6.4 222 10 293.3 294.3 284.9 308.9 5.37 8 850 1462 7.8 0.8 61 7.0 4.4 230 17 294.3 295.2 284.7 308.3 4.77 9 843 1530 7.4 0.4 61 7.0 3.9 226 19 294.6 295.4 284.7 308.3 4.67 10 834 1618 7.6 -4.4 42 12.0 2.2 237 20 295.7 296.3 283.6 305.6 3.30 11 817 1788 7.0 -9.0 31 16.0 0.5 259 21 296.8 297.2 283.0 304.0 2.36 12 815 1808 7.2 -9.8 29 17.0 0.4 262 21 297.2 297.6 283.0 304.1 2.23 13 761 2367 3.0 -12.0 32 15.0 -2.6 265 28 298.6 298.9 283.3 304.8 2.00 14 752 2463 2.2 -7.8 48 10.0 -1.9 265 29 298.7 299.2 284.3 307.3 2.82 15 745 2539 1.8 -12.2 35 14.0 -3.3 267 31 299.1 299.5 283.5 305.3 2.01 16 713 2891 -0.5 -10.5 47 10.0 -4.3 270 35 300.3 300.8 284.5 307.8 2.41 17 708 2948 0.8 -11.2 40 12.0 -3.8 270 35 302.4 302.8 285.1 309.5 2.29 18 701 3028 1.2 -12.8 34 14.0 -4.0 270 36 303.7 304.1 285.4 310.1 2.04 19 700 3039 1.2 -12.8 34 14.0 -4.0 270 36 303.8 304.2 285.4 310.2 2.04 20 681 3260 0.0 -16.0 29 16.0 -5.5 270 31 304.9 305.2 285.3 310.0 1.61 21 678 3296 0.0 -15.0 31 15.0 -5.3 270 30 305.3 305.6 285.7 310.9 1.76 22 656 3559 -2.3 -15.3 36 13.0 -6.8 276 32 305.6 305.9 285.8 311.2 1.77 23 642 3730 -2.5 -21.5 22 19.0 -8.1 280 35 307.2 307.4 285.6 310.7 1.07 24 613 4096 -4.9 -27.9 15 23.0 -10.5 280 38 308.6 308.7 285.6 310.7 0.63 25 587 4435 -7.7 -28.7 17 21.0 -12.6 279 41 309.1 309.3 285.8 311.2 0.61 26 574 4609 -9.3 -23.3 31 14.0 -13.0 277 42 309.2 309.4 286.3 312.6 1.02 27 567 4704 -9.9 -25.9 26 16.0 -13.8 277 43 309.6 309.8 286.2 312.4 0.82 28 557 4841 -11.1 -22.1 40 11.0 -14.0 275 44 309.8 310.0 286.6 313.7 1.17 29 538 5107 -13.5 -23.5 43 10.0 -16.0 274 44 310.0 310.2 286.6 313.6 1.07 30 517 5409 -15.9 -26.9 38 11.0 -18.3 272 44 310.7 310.8 286.5 313.4 0.82 31 500 5660 -18.3 -27.3 45 9.0 -20.1 270 44 310.7 310.9 286.6 313.5 0.81 32 495 5735 -18.9 -26.9 49 8.0 -20.5 270 44 310.9 311.0 286.6 313.8 0.85 33 488 5840 -18.9 -29.9 37 11.0 -21.0 269 46 312.2 312.3 286.9 314.4 0.65 34 483 5917 -19.5 -29.5 41 10.0 -21.4 268 50 312.3 312.5 287.0 314.7 0.69 35 452 6404 -22.9 -29.9 53 7.0 -24.2 265 68 314.1 314.2 287.6 316.5 0.71 36 446 6502 -23.7 -32.7 43 9.0 -25.1 265 71 314.2 314.4 287.5 316.2 0.55 37 444 6534 -23.9 -31.9 48 8.0 -25.2 265 72 314.4 314.5 287.6 316.5 0.59 38 441 6584 -24.1 -29.0 64 4.9 -25.0 265 73 314.8 314.9 287.9 317.5 0.79 39 440 6600 -24.1 -31.1 52 7.0 -25.3 265 74 315.0 315.1 287.8 317.2 0.65 40 439 6617 -23.7 -37.7 26 14.0 -25.6 265 74 315.7 315.7 287.7 316.9 0.34 41 437 6650 -23.5 -42.5 16 19.0 -25.8 265 75 316.3 316.4 287.8 317.1 0.21 42 400 7290 -26.9 -46.9 13 20.0 -28.9 260 89 320.0 320.1 288.9 320.6 0.14 43 369 7867 -30.1 -54.1 8 24.0 -31.8 253 101 323.2 323.3 289.8 323.5 0.07 44 363 7984 -29.3 -56.3 6 27.0 -31.2 252 104 325.8 325.8 290.6 326.0 0.05 45 357 8103 -29.7 -55.7 6 26.0 -31.6 251 107 326.8 326.9 290.9 327.1 0.06 46 324 8786 -34.7 -55.7 10 21.0 -36.0 250 120 329.1 329.2 291.5 329.4 0.06 47 313 9027 -35.5 -59.5 7 24.0 -36.8 250 125 331.3 331.3 292.1 331.5 0.04 48 300 9320 -37.9 -58.9 9 21.0 -38.9 250 135 332.0 332.0 292.3 332.1 0.05 49 295 9436 -38.8 -59.8 9 21.0 -39.8 255 137 332.3 332.3 292.4 332.5 0.04 50 290 9553 -39.7 -60.7 9 21.0 -40.6 255 136 332.6 332.6 292.4 332.8 0.04 51 269 10066 -42.1 -66.1 6 24.0 -42.9 252 129 336.4 336.4 293.4 336.4 0.02 52 268 10091 -42.1 -66.1 6 24.0 -42.9 252 128 336.7 336.7 293.5 336.8 0.02 53 253 10480 -44.1 -69.1 5 25.0 -44.8 250 123 339.3 339.3 294.1 339.4 0.01 54 250 10560 -44.1 -71.1 3 27.0 -44.8 250 122 340.5 340.5 294.4 340.5 0.01 55 240 10832 -45.9 -72.9 3 27.0 -46.5 252 118 341.8 341.8 294.7 341.8 0.01 56 237 10916 -45.5 -75.5 2 30.0 -46.2 252 116 343.6 343.6 295.2 343.7 0.01 57 225 11260 -48.3 -77.3 2 29.0 -48.8 255 111 344.5 344.5 295.4 344.5 0.00 58 200 12030 -50.5 -80.5 2 30.0 -51.0 260 98 352.8 352.8 297.3 352.8 0.00 59 150 13880 -57.5 -87.5 1 30.0 -57.8 275 66 371.0 371.0 300.7 371.0 0.00 60 100 16360 -68.5 -88.5 4 20.0 -68.6 280 38 395.4 395.4 304.6 395.4 0.00 61 93 16791 -71.5 -89.5 5 18.0 -71.6 275 41 397.8 397.8 304.9 397.8 0.00 62 91 16920 -69.9 -88.9 5 19.0 -70.0 275 43 403.4 403.4 305.6 403.4 0.00 63 80 17682 -72.3 -89.3 6 17.0 -72.3 275 36 413.6 413.6 307.0 413.6 0.00 64 78 17832 -69.3 -88.3 5 19.0 -69.4 275 34 422.8 422.8 308.0 422.8 0.00 65 76 17987 -69.9 -88.9 5 19.0 -70.0 274 32 424.7 424.7 308.3 424.7 0.00 66 71 18394 -67.1 -89.1 3 22.0 -67.2 261 28 439.0 439.0 309.8 439.1 0.00 67 70 18480 -67.3 -89.3 3 22.0 -67.5 265 30 440.4 440.4 309.9 440.4 0.00 68 65 18925 -69.9 -89.9 4 20.0 -70.0 266 33 444.2 444.2 310.3 444.2 0.00 69 61 19306 -67.9 -89.9 3 22.0 -68.1 275 34 456.8 456.8 311.5 456.8 0.00 70 53 20150 -69.1 -91.1 3 22.0 -69.3 277 23 472.7 472.7 312.8 472.7 0.00 71 50 20500 -68.1 -91.1 2 23.0 -68.3 285 21 483.0 483.0 313.7 483.0 0.00 72 49 20621 -68.3 -91.3 2 23.0 -68.5 269 22 485.3 485.3 313.9 485.3 0.00 73 48 20745 -66.3 -90.3 2 24.0 -66.5 259 22 493.0 493.0 314.4 493.0 0.00 74 44 21270 -68.1 -91.1 2 23.0 -68.3 264 11 501.0 501.0 315.0 501.0 0.00 75 42 21550 -65.7 -90.7 2 25.0 -66.0 266 13 513.6 513.6 315.9 513.7 0.00 76 39 22000 -65.9 -90.9 2 25.0 -66.2 251 14 524.1 524.1 316.6 524.2 0.00 77 31 23408 -61.3 -90.3 1 29.0 -62.1 303 15 572.1 572.1 319.3 572.2 0.00 78 30 23610 -63.3 -91.3 1 28.0 -63.9 225 14 572.1 572.1 319.3 572.1 0.00 79 29 23819 -63.5 -91.5 1 28.0 -64.1 220 10 577.1 577.1 319.5 577.1 0.00 80 28 24035 -62.1 -91.1 1 29.0 -62.9 246 13 586.8 586.8 320.0 586.8 0.00 81 27 24260 -63.1 -91.1 1 28.0 -63.8 250 17 590.1 590.1 320.2 590.2 0.00 82 24 24992 -59.3 -90.3 1 31.0 -60.5 251 17 621.4 621.4 321.6 621.4 0.00 83 22 25539 -58.7 -89.7 1 31.0 -60.1 281 12 638.8 638.8 322.3 638.9 0.01 84 21 25831 -58.7 -89.7 1 31.0 -60.2 284 11 647.4 647.4 322.6 647.4 0.01 85 20 26140 -56.1 -89.1 1 33.0 -58.1 320 16 664.5 664.5 323.2 664.5 0.01 86 19 26467 -55.9 -88.9 1 33.0 -58.0 300 14 674.9 674.9 323.6 674.9 0.01 87 16 27566 -55.1 -88.1 1 33.0 -57.7 341 5 711.5 711.5 324.8 711.6 0.01 88 16 27566 -53.7 -87.7 1 34.0 -56.6 341 5 716.1 716.1 325.0 716.2 0.01 89 15 27982 -53.7 -86.7 1 33.0 -56.8 12 10 729.4 729.4 325.3 729.5 0.01 90 15 27982 -54.5 -87.5 1 33.0 -57.4 12 10 726.8 726.8 325.3 726.8 0.01 91 13 28901 -54.1 -87.1 1 33.0 -57.4 272 18 758.5 758.5 326.2 758.6 0.02 92 13 28901 -52.5 -87.5 1 35.0 -56.3 272 18 764.0 764.0 326.3 764.2 0.01 93 12 29418 -53.7 -87.7 1 34.0 -57.3 324 7 777.5 777.5 326.7 777.6 0.01 94 10 30610 -47.1 -85.1 1 38.0 -53.8 320 3 843.7 843.7 328.2 844.0 0.03 95 9.6 30880 -45.9 -83.9 1 38.0 -53.4 335 4 858.2 858.2 328.6 858.5 0.04 96 9.3 31091 -45.7 -83.7 1 38.0 -53.4 346 5 866.8 866.8 328.8 867.1 0.04 97 8.5 31688 -45.3 -84.3 0 39.0 -53.5 19 7 890.9 890.9 329.2 891.3 0.04 98 7.0 32970 -48.9 -84.9 1 36.0 -56.2 90 12 926.9 926.9 329.9 927.3 0.04 99 6.9 33064 -49.5 -85.5 1 36.0 -56.5 928.2 928.3 329.9 928.6 0.04 100 6.5 33456 -49.1 -86.1 1 37.0 -56.6 945.9 945.9 330.3 946.3 0.04 TRP 93 16791 -71.5 -89.5 5 18.0 -71.6 275 41 397.8 397.8 304.9 397.8 0.00 WND 295 9436 -38.8 -59.8 9 21.0 -39.8 255 137 332.3 332.3 292.4 332.5 0.04 Sounding variables and indices 1000-500 mb thick: 5538.00 m Freezing level: 719.96 mb = 2814.65 m = 9234.31 ft Freezing level: 711.08 mb = 2912.96 m = 9556.82 ft Freezing level: 678.00 mb = 3295.52 m = 10811.95 ft Wetbulb zero: 807.23 mb = 1886.05 m = 6187.74 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 43.26 % Est. max temperature: 20.93 C = 69.67 F Sfc-Lift cond lev (LCL): 989.39 mb = 209.29 m = 686.65 ft T: 4.96 C 700-500 lapse rate: 7.44 C/km ThetaE index: 4.28 C Layer 834.0- 815.0 mb Conv cond level (CCL): 991.00 mb = 196.00 m = 643.04 ft Mean mixing ratio: 5.76 g/kg Conv temperature: 5.60 C = 42.08 F Cap Strength: 10.96 C Lifted Index: 9.63 C Risk: None Lifted Index @300 mb: 21.73 C Lifted Index @700 mb: 9.79 C Showalter Index: 5.12 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 19.10 C K Index: 12.90 Risk: None Sweat Index: 192.95 Risk: None Energy Index: 1.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.85 J/kg Max Up Vert Vel: 10.66 m/s Conv Inhibition (B-): 74568.27 J/kg Cap Strength: 10.93 C Lift Cond Lev (LCL): 906.86 mb = 924.41 m = 3032.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 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 ---------------------------------------------------------- 0 991 196 35 3 -1.7 -2.5 | 112 24 -21.8 8.9 1 942 610 195 6 1.6 5.8 | 133 25 -18.6 17.1 2 925 760 260 7 6.9 1.2 | 134 18 -13.2 12.5 3 908 914 240 6 5.2 3.0 | 134 21 -14.9 14.3 4 875 1219 215 11 6.3 9.0 | 146 25 -13.8 20.3 5 850 1462 230 17 13.0 10.9 | 162 23 -7.1 22.3 6 844 1524 225 19 13.4 13.4 | 165 26 -6.7 24.8 7 812 1829 265 21 20.9 1.8 | 184 13 0.8 13.2 8 783 2134 265 25 24.9 2.2 | 200 14 4.8 13.5 9 754 2438 265 29 28.9 2.5 | 212 16 8.8 13.9 10 726 2743 270 34 34.0 -0.0 | 231 18 13.9 11.3 11 700 3039 270 36 36.0 -0.0 | 235 20 15.9 11.3 12 672 3353 270 28 28.0 -0.0 | 215 14 7.9 11.3 13 647 3658 280 34 33.5 -5.9 | 248 14 13.4 5.4 14 598 4267 280 40 39.4 -6.9 | 257 20 19.3 4.4 15 553 4877 275 44 43.8 -3.8 | 252 25 23.7 7.5 16 500 5660 270 44 44.0 -0.0 | 245 26 23.9 11.3 17 491 5791 270 44 44.0 -0.0 | 245 26 23.9 11.3 18 471 6096 265 60 59.8 5.2 | 247 43 39.7 16.6 19 433 6706 265 77 76.7 6.7 | 252 59 56.6 18.0 20 400 7290 260 89 87.6 15.5 | 248 73 67.5 26.8 21 382 7620 255 96 92.7 24.8 | 244 81 72.6 36.2 22 350 8230 250 110 103.4 37.6 | 240 97 83.3 48.9 23 308 9144 250 127 119.3 43.4 | 241 113 99.2 54.8 24 300 9320 250 135 126.9 46.2 | 242 121 106.8 57.5 25 295 9436 255 137 132.3 35.5 | 247 122 112.2 46.8 26 294 9449 255 137 132.3 35.5 | 247 122 112.2 46.8 27 250 10560 250 122 114.6 41.7 | 241 108 94.5 53.1 28 200 12030 260 98 96.5 17.0 | 250 81 76.4 28.3 29 150 13880 275 66 65.7 -5.8 | 263 46 45.6 5.6 30 133 14630 270 52 52.0 -0.0 | 250 34 31.9 11.3 31 120 15240 265 55 54.8 4.8 | 245 38 34.7 16.1 32 100 16360 280 38 37.4 -6.6 | 255 18 17.3 4.7 33 93 16764 280 38 37.4 -6.6 | 255 18 17.3 4.7 34 93 16791 275 41 40.8 -3.6 | 250 22 20.7 7.8 35 89 17069 275 45 44.8 -3.9 | 253 26 24.7 7.4 36 76 17983 275 32 31.9 -2.8 | 234 15 11.8 8.5 37 72 18288 255 26 25.1 6.7 | 196 19 5.0 18.1 38 70 18480 265 30 29.9 2.6 | 215 17 9.8 13.9 39 69 18593 270 32 32.0 -0.0 | 226 16 11.9 11.3 40 65 18898 265 33 32.9 2.9 | 222 19 12.8 14.2 41 59 19507 280 34 33.5 -5.9 | 248 14 13.4 5.4 42 56 19812 265 33 32.9 2.9 | 222 19 12.8 14.2 43 53 20117 280 23 22.7 -4.0 | 199 8 2.5 7.3 44 51 20422 250 20 18.8 6.8 | 176 18 -1.3 18.2 45 50 20500 285 21 20.3 -5.4 | 182 6 0.2 5.9 46 48 20726 255 23 22.2 6.0 | 187 17 2.1 17.3 47 46 21031 305 11 9.0 -6.3 | 114 12 -11.1 5.0 48 44 21336 255 11 10.6 2.8 | 146 17 -9.5 14.2 49 41 21641 270 14 14.0 -0.0 | 152 13 -6.1 11.3 50 39 21946 245 13 11.8 5.5 | 154 19 -8.3 16.8 51 38 22250 270 16 16.0 -0.0 | 160 12 -4.1 11.3 52 36 22555 265 16 15.9 1.4 | 162 13 -4.2 12.7 53 34 22860 300 16 13.9 -8.0 | 118 7 -6.2 3.3 54 32 23165 295 21 19.0 -8.9 | 156 3 -1.1 2.5 55 31 23470 305 14 11.5 -8.0 | 111 9 -8.6 3.3 56 30 23610 225 14 9.9 9.9 | 154 24 -10.2 21.2 57 29 23774 215 10 5.7 8.2 | 144 24 -14.4 19.5 58 28 24079 250 13 12.2 4.4 | 153 18 -7.9 15.8 59 27 24384 250 19 17.9 6.5 | 173 18 -2.2 17.8 60 25 24689 265 13 13.0 1.1 | 150 14 -7.2 12.5 61 24 24994 250 17 16.0 5.8 | 166 18 -4.1 17.1 62 23 25298 285 10 9.7 -2.6 | 130 14 -10.4 8.7 63 22 25603 280 12 11.8 -2.1 | 138 12 -8.3 9.2 64 21 25908 285 11 10.6 -2.8 | 132 13 -9.5 8.5 65 20 26140 320 16 10.3 -12.3 | 85 10 -9.8 -0.9 66 20 26213 270 15 15.0 -0.0 | 156 12 -5.1 11.3 67 18 26822 340 13 4.4 -12.2 | 87 16 -15.7 -0.9 68 16 27432 330 4 2.0 -3.5 | 113 20 -18.1 7.9 69 15 28042 15 10 -2.6 -9.7 | 94 23 -22.7 1.7 70 14 28346 340 11 3.8 -10.3 | 93 16 -16.3 1.0 71 14 28651 290 13 12.2 -4.4 | 131 10 -7.9 6.9 72 13 28956 270 19 19.0 -0.0 | 174 11 -1.1 11.3 73 12 29261 310 10 7.7 -6.4 | 111 13 -12.4 4.9 74 12 29566 335 4 1.7 -3.6 | 113 20 -18.4 7.7 75 11 29870 255 13 12.6 3.4 | 153 17 -7.5 14.7 76 11 30175 260 10 9.8 1.7 | 142 17 -10.3 13.1 77 10 30610 320 3 1.9 -2.3 | 116 20 -18.2 9.0 78 7 32970 90 12 -12.0 0.0 | 109 34 -32.1 11.3 Wind Parameters Mean winds (0-6000m): 269.4 at 30.8 knts Storm direction: 299.4 at 23.1 knts Shear (0-3000m) pos: 4.6 neg: 2.3 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 114.3 deg Storm rel helicity (0-3000m) pos: 244.9 neg: -14.8 tot: 230.2 m^2/s^2 ave: 76.7 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 7.0 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.48 Bulk Shear: 119.11 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 ------------------------------------------------------------------------------- 500 193 5 130 25| 0.0 9.8 9.8| 75.6 0.0 75.6 151.2 0.65| 17.2 11.2 1000 225 6 135 22| 0.0 7.0 7.0|100.7 -3.6 97.1 97.1 0.54| 13.8 7.5 1500 228 10 144 22| 4.2 4.7 8.9|177.4 -3.6 173.8 115.9 0.64| 14.4 9.2 2000 245 13 153 19| 5.2 3.5 8.7|204.0 -3.6 200.4 100.2 0.64| 13.5 8.7 2500 253 16 164 17| 5.8 2.8 8.6|235.8 -3.6 232.1 92.9 0.68| 12.5 8.5 3000 259 19 175 15| 4.6 2.3 7.0|244.9 -14.8 230.2 76.7 0.61| 11.5 7.0 4000 266 23 193 13| 4.0 2.1 6.1|281.3 -22.5 258.8 64.7 0.58| 10.6 6.2 5000 270 27 211 13| 3.2 2.4 5.6|282.3 -42.5 239.8 48.0 0.50| 9.3 4.6 6000 269 31 222 16| 2.7 3.7 6.4|304.3 -56.7 247.6 41.3 0.41| 9.6 3.9 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251206.12.gif