UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:0000Z 9 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 ------------------------------------------------------------------------------- SFC 1000 196 11.0 -1.0 43 12.0 5.6 155 3 284.1 284.8 278.7 294.2 3.55 1 963 511 8.2 -0.8 53 9.0 4.2 174 6 284.4 285.0 279.1 295.0 3.74 2 951 615 7.6 -3.4 46 11.0 2.9 180 7 284.8 285.4 278.5 293.8 3.12 3 947 650 8.6 -9.4 27 18.0 1.8 183 7 286.2 286.5 277.6 292.0 1.98 4 940 712 9.4 -4.6 37 14.0 3.5 187 7 287.6 288.1 279.6 296.0 2.89 5 925 846 9.4 -5.6 34 15.0 3.1 195 6 288.9 289.4 280.0 296.9 2.72 6 906 1018 9.0 -8.0 29 17.0 2.2 215 7 290.2 290.6 280.0 297.1 2.31 7 900 1073 8.6 -10.4 25 19.0 1.4 220 6 290.4 290.7 279.6 296.1 1.92 8 880 1258 7.4 -7.6 34 15.0 1.4 239 6 291.0 291.4 280.6 298.3 2.45 9 871 1343 7.6 -11.4 25 19.0 0.5 247 4 292.1 292.4 280.3 297.6 1.83 10 867 1380 7.6 -9.4 29 17.0 1.0 251 4 292.4 292.8 280.8 298.9 2.16 11 859 1457 6.8 -5.2 42 12.0 1.7 258 3 292.4 292.9 281.9 301.3 3.02 12 850 1543 6.0 -6.0 42 12.0 1.0 265 5 292.4 292.9 281.7 300.9 2.87 13 821 1826 3.6 -5.4 52 9.0 -0.2 285 10 292.8 293.4 282.2 302.0 3.11 14 791 2127 2.0 -5.0 60 7.0 -1.0 290 11 294.2 294.8 283.0 304.1 3.33 15 785 2189 1.8 -7.2 51 9.0 -1.8 291 11 294.7 295.2 282.7 303.2 2.83 16 776 2282 1.2 -6.8 55 8.0 -2.0 292 11 295.0 295.5 283.0 303.8 2.96 17 767 2375 0.8 -8.2 51 9.0 -2.7 294 12 295.5 296.0 282.8 303.6 2.68 18 760 2449 0.8 -10.2 44 11.0 -3.3 295 12 296.3 296.7 282.7 303.4 2.31 19 756 2492 1.0 -13.0 34 14.0 -3.9 293 12 297.0 297.3 282.5 302.7 1.86 20 721 2871 -2.1 -16.1 33 14.0 -6.5 282 16 297.6 297.9 282.3 302.3 1.51 21 714 2948 -2.9 -14.9 39 12.0 -6.8 283 17 297.6 297.9 282.5 302.8 1.68 22 708 3015 -3.1 -15.1 39 12.0 -7.0 284 18 298.1 298.4 282.7 303.3 1.67 23 700 3105 -2.5 -19.5 26 17.0 -7.5 285 24 299.7 299.9 282.8 303.4 1.16 24 695 3162 -2.5 -21.5 22 19.0 -7.8 288 26 300.3 300.5 282.8 303.5 0.99 25 690 3219 -2.5 -25.5 15 23.0 -8.4 292 27 301.0 301.1 282.7 303.2 0.70 26 681 3323 -2.7 -21.7 22 19.0 -8.1 298 30 301.9 302.0 283.4 305.1 0.99 27 675 3393 -3.1 -11.1 54 8.0 -6.1 299 32 302.2 302.6 285.2 309.7 2.42 28 663 3535 -3.1 -16.1 36 13.0 -7.4 294 37 303.7 304.0 284.9 309.0 1.64 29 657 3607 -3.5 -14.5 42 11.0 -7.2 292 39 304.1 304.4 285.4 310.1 1.89 30 640 3814 -3.3 -19.3 28 16.0 -8.2 292 44 306.6 306.8 285.6 310.8 1.30 31 630 3939 -2.7 -29.7 10 27.0 -9.2 294 47 308.7 308.8 285.5 310.4 0.52 32 625 4002 -2.7 -31.7 9 29.0 -9.4 295 48 309.4 309.4 285.6 310.9 0.43 33 615 4129 -3.5 -21.5 23 18.0 -8.8 292 47 309.9 310.1 286.6 313.6 1.11 34 602 4298 -4.3 -26.3 16 22.0 -10.1 290 47 310.8 311.0 286.5 313.4 0.74 35 583 4549 -6.3 -30.3 13 24.0 -11.8 290 46 311.4 311.5 286.5 313.2 0.53 36 542 5115 -10.5 -29.5 19 19.0 -14.7 290 46 312.9 313.1 287.1 315.1 0.61 37 525 5359 -12.1 -39.1 9 27.0 -16.7 290 48 313.9 313.9 287.0 314.8 0.25 38 500 5730 -15.3 -35.3 16 20.0 -18.8 290 52 314.4 314.5 287.3 315.7 0.38 39 491 5867 -16.5 -35.5 18 19.0 -19.7 288 53 314.6 314.6 287.4 315.9 0.38 40 485 5959 -16.9 -28.9 35 12.0 -19.4 287 53 315.2 315.3 288.0 317.7 0.72 41 461 6336 -20.1 -27.1 54 7.0 -21.6 285 56 315.8 316.0 288.3 318.9 0.90 42 457 6401 -20.5 -26.5 59 6.0 -21.8 285 57 316.1 316.3 288.5 319.4 0.96 43 449 6531 -21.5 -28.5 53 7.0 -22.9 285 58 316.4 316.6 288.5 319.2 0.81 44 444 6613 -22.1 -34.1 33 12.0 -24.1 285 58 316.7 316.8 288.2 318.4 0.48 45 442 6646 -22.3 -35.3 30 13.0 -24.3 285 59 316.8 316.9 288.2 318.4 0.43 46 438 6713 -22.9 -36.9 27 14.0 -24.9 285 59 316.9 317.0 288.2 318.2 0.37 47 430 6847 -24.1 -36.1 32 12.0 -25.8 285 60 317.0 317.1 288.2 318.5 0.41 48 428 6881 -24.3 -33.3 43 9.0 -25.7 285 61 317.2 317.3 288.5 319.1 0.54 49 415 7105 -25.9 -33.9 47 8.0 -27.1 285 62 318.0 318.1 288.7 319.8 0.52 50 400 7370 -27.9 -37.9 38 10.0 -29.2 285 60 318.7 318.8 288.8 320.1 0.36 51 387 7607 -29.5 -40.5 34 11.0 -30.7 285 60 319.7 319.7 288.9 320.7 0.29 52 382 7699 -30.1 -41.1 33 11.0 -31.3 285 61 320.1 320.1 289.0 321.1 0.27 53 366 8003 -32.9 -40.9 45 8.0 -33.7 284 63 320.3 320.3 289.2 321.3 0.29 54 300 9370 -44.1 -53.1 36 9.0 -44.5 280 75 323.2 323.2 289.8 323.6 0.09 55 250 10580 -49.3 -66.3 12 17.0 -49.7 265 98 332.8 332.8 292.5 332.9 0.02 56 241 10819 -49.8 -68.1 10 18.3 -50.1 270 101 335.6 335.6 293.2 335.7 0.02 57 200 12030 -52.1 -77.1 3 25.0 -52.5 270 92 350.3 350.3 296.7 350.3 0.01 58 150 13850 -60.3 -84.3 3 24.0 -60.5 275 89 366.2 366.2 299.9 366.2 0.00 59 100 16320 -70.5 -89.5 4 19.0 -70.6 275 80 391.5 391.5 304.0 391.5 0.00 60 95 16624 -71.9 -89.9 5 18.0 -72.0 273 78 394.6 394.6 304.5 394.6 0.00 61 93 16750 -70.5 -88.5 5 18.0 -70.6 272 76 399.7 399.7 305.2 399.7 0.00 62 82 17491 -74.1 -89.1 8 15.0 -74.2 265 66 407.0 407.0 306.1 407.0 0.00 63 78 17785 -71.3 -88.3 6 17.0 -71.4 267 64 418.7 418.7 307.6 418.7 0.00 64 72 18255 -74.5 -89.5 8 15.0 -74.6 274 53 421.6 421.6 307.9 421.6 0.00 65 70 18420 -72.1 -89.1 6 17.0 -72.2 260 52 430.1 430.1 308.9 430.1 0.00 66 65 18863 -67.5 -89.5 3 22.0 -67.7 264 54 449.4 449.4 310.8 449.4 0.00 67 58 19546 -71.1 -91.1 4 20.0 -71.2 309 48 456.2 456.2 311.4 456.2 0.00 68 53 20081 -71.1 -91.1 4 20.0 -71.2 301 36 468.1 468.1 312.5 468.1 0.00 69 51 20311 -68.1 -90.1 3 22.0 -68.3 297 31 480.3 480.3 313.5 480.3 0.00 70 50 20430 -68.7 -91.7 2 23.0 -68.9 285 24 481.6 481.6 313.6 481.6 0.00 71 49 20552 -65.9 -90.9 2 25.0 -66.2 283 23 491.0 491.0 314.3 491.0 0.00 72 48 20677 -63.1 -90.1 1 27.0 -63.5 281 22 500.6 500.6 315.0 500.6 0.00 73 45 21072 -65.5 -90.5 2 25.0 -65.8 280 28 504.1 504.1 315.2 504.1 0.00 74 43 21348 -65.9 -90.9 2 25.0 -66.2 281 32 509.7 509.7 315.6 509.7 0.00 75 35 22615 -59.7 -89.7 1 30.0 -60.5 282 21 556.8 556.8 318.5 556.8 0.00 76 31 23367 -62.7 -90.7 1 28.0 -63.3 297 15 568.4 568.4 319.0 568.4 0.00 77 30 23570 -61.3 -90.3 1 29.0 -62.1 290 19 577.5 577.5 319.5 577.5 0.00 78 25 24718 -55.5 -88.5 1 33.0 -57.3 258 14 625.1 625.1 321.7 625.1 0.01 79 23 25247 -57.9 -88.9 1 31.0 -59.4 232 31 633.1 633.1 322.0 633.2 0.01 80 20 26140 -52.3 -86.3 1 34.0 -55.2 285 29 676.1 676.1 323.6 676.2 0.01 81 20 26140 -52.3 -86.3 1 34.0 -55.2 285 29 676.1 676.1 323.6 676.2 0.01 82 17 27185 -54.7 -86.7 1 32.0 -57.3 294 33 700.6 700.6 324.4 700.7 0.01 83 16 27573 -54.1 -87.1 1 33.0 -56.9 299 32 714.8 714.8 324.9 714.9 0.01 84 16 27573 -52.7 -86.7 1 34.0 -55.9 299 32 719.3 719.3 325.0 719.4 0.01 85 15 27988 -53.5 -86.5 1 33.0 -56.6 323 25 730.1 730.1 325.4 730.2 0.01 86 14 28433 -52.1 -86.1 1 34.0 -55.8 302 33 749.4 749.4 325.9 749.5 0.02 87 13 28912 -52.7 -86.7 1 34.0 -56.5 290 29 763.3 763.4 326.3 763.5 0.02 88 13 28912 -49.7 -85.7 1 36.0 -54.5 290 29 773.7 773.7 326.5 773.9 0.02 89 12 29434 -50.7 -85.7 1 35.0 -55.4 305 22 788.1 788.1 327.0 788.3 0.02 90 11 30005 -47.9 -84.9 1 37.0 -53.9 259 35 818.1 818.2 327.7 818.4 0.03 91 10 30630 -50.1 -85.1 1 35.0 -55.5 255 30 832.5 832.5 328.0 832.8 0.03 92 9.6 30896 -50.1 -85.1 1 35.0 -55.7 258 31 842.3 842.3 328.2 842.6 0.03 93 8.9 31394 -46.5 -84.5 1 38.0 -53.9 263 34 874.6 874.7 328.9 875.0 0.04 94 8.7 31545 -45.7 -83.7 1 38.0 -53.7 265 34 883.5 883.5 329.1 883.9 0.04 95 8.0 32099 -48.5 -84.5 1 36.0 -55.4 271 37 893.8 893.8 329.3 894.1 0.04 96 7.0 32980 -46.9 -83.9 1 37.0 -55.1 280 41 935.2 935.2 330.1 935.7 0.05 97 6.2 33790 -43.9 -82.9 1 39.0 -54.3 981.0 981.1 330.9 981.8 0.07 98 5.9 34123 -43.7 -82.7 1 39.0 -54.4 995.9 996.0 331.1 996.7 0.07 99 5.8 34238 -44.3 -83.3 1 39.0 -54.8 998.2 998.2 331.2 998.9 0.07 TRP 82 17491 -74.1 -89.1 8 15.0 -74.2 265 66 407.0 407.0 306.1 407.0 0.00 WND 241 10819 -49.8 -68.1 10 18.3 -50.1 270 101 335.6 335.6 293.2 335.7 0.02 Sounding variables and indices 1000-500 mb thick: 5534.00 m Freezing level: 744.71 mb = 2613.84 m = 8575.50 ft Wetbulb zero: 824.86 mb = 1787.78 m = 5865.36 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 30.92 % Est. max temperature: 19.28 C = 66.71 F Sfc-Lift cond lev (LCL): 832.81 mb = 1709.62 m = 5608.94 ft T: 4.59 C 700-500 lapse rate: 4.88 C/km ThetaE index: 3.03 C Layer 951.0- 940.0 mb Conv cond level (CCL): 534.30 mb = 5224.62 m = 17140.92 ft Mean mixing ratio: 3.04 g/kg Conv temperature: 40.21 C = 104.38 F Cap Strength: 17.12 C Lifted Index: 16.97 C Risk: None Lifted Index @300 mb: 19.81 C Lifted Index @700 mb: 9.67 C Showalter Index: 12.98 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 9.30 C K Index: -1.70 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 3.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.39 J/kg Max Up Vert Vel: 8.17 m/s Conv Inhibition (B-): 73110.55 J/kg Cap Strength: 17.05 C Lift Cond Lev (LCL): 777.97 mb = 2261.29 m = 7418.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 21 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 1000 196 155 3 -1.3 2.7 | 140 24 -15.5 18.4 1 1000 200 155 3 -1.3 2.7 | 140 24 -15.5 18.4 2 952 610 180 7 0.0 7.0 | 148 27 -14.2 22.6 3 925 846 195 6 1.6 5.8 | 149 25 -12.7 21.4 4 917 914 205 7 3.0 6.3 | 153 25 -11.2 22.0 5 884 1219 235 6 4.9 3.4 | 154 21 -9.3 19.1 6 852 1524 265 2 2.0 0.2 | 142 20 -12.2 15.8 7 850 1543 265 5 5.0 0.4 | 150 19 -9.2 16.1 8 820 1829 285 10 9.7 -2.6 | 161 14 -4.5 13.0 9 790 2134 290 11 10.3 -3.8 | 162 12 -3.9 11.9 10 760 2438 295 12 10.9 -5.1 | 162 11 -3.3 10.6 11 732 2743 280 15 14.8 -2.6 | 182 13 0.6 13.0 12 705 3048 285 18 17.4 -4.7 | 196 11 3.2 11.0 13 700 3105 285 24 23.2 -6.2 | 224 13 9.0 9.4 14 678 3353 300 31 26.8 -15.5 | 269 13 12.6 0.1 15 652 3658 290 41 38.5 -14.0 | 266 24 24.3 1.6 16 627 3962 295 48 43.5 -20.3 | 279 30 29.3 -4.7 17 603 4267 290 47 44.2 -16.1 | 271 30 30.0 -0.4 18 558 4877 290 44 41.3 -15.0 | 269 27 27.1 0.6 19 500 5730 290 52 48.9 -17.8 | 274 35 34.7 -2.2 20 476 6096 285 54 52.2 -14.0 | 268 38 38.0 1.7 21 420 7010 285 62 59.9 -16.0 | 271 46 45.7 -0.4 22 400 7370 285 60 58.0 -15.5 | 270 44 43.7 0.1 23 386 7620 285 60 58.0 -15.5 | 270 44 43.7 0.1 24 310 9144 280 73 71.9 -12.7 | 267 58 57.7 3.0 25 300 9370 280 75 73.9 -13.0 | 267 60 59.7 2.6 26 283 9754 270 72 72.0 -0.0 | 255 60 57.8 15.6 27 250 10580 265 98 97.6 8.5 | 254 87 83.4 24.2 28 241 10819 270 101 101.0 -0.0 | 260 88 86.8 15.6 29 235 10973 270 101 101.0 -0.0 | 260 88 86.8 15.6 30 200 12030 270 92 92.0 -0.0 | 259 79 77.8 15.6 31 150 13850 275 89 88.7 -7.8 | 264 75 74.5 7.9 32 119 15240 275 83 82.7 -7.2 | 263 69 68.5 8.4 33 100 16320 275 80 79.7 -7.0 | 262 66 65.5 8.7 34 98 16459 275 80 79.7 -7.0 | 262 66 65.5 8.7 35 82 17491 265 66 65.7 5.8 | 247 56 51.5 21.4 36 79 17678 265 66 65.7 5.8 | 247 56 51.5 21.4 37 72 18288 275 52 51.8 -4.5 | 254 39 37.6 11.1 38 70 18420 260 52 51.2 9.0 | 236 44 37.0 24.7 39 68 18593 260 50 49.2 8.7 | 235 43 35.0 24.3 40 65 18898 265 55 54.8 4.8 | 243 45 40.6 20.4 41 58 19507 310 49 37.5 -31.5 | 304 28 23.3 -15.9 42 50 20422 295 29 26.3 -12.3 | 254 13 12.1 3.4 43 50 20430 285 24 23.2 -6.2 | 224 13 9.0 9.4 44 48 20726 280 22 21.7 -3.8 | 212 14 7.5 11.8 45 43 21336 280 32 31.5 -5.6 | 240 20 17.3 10.1 46 41 21641 290 30 28.2 -10.3 | 249 15 14.0 5.4 47 39 21946 260 25 24.6 4.3 | 208 23 10.4 20.0 48 34 22860 290 20 18.8 -6.8 | 208 10 4.6 8.8 49 32 23165 320 14 9.0 -10.7 | 133 7 -5.2 4.9 50 30 23470 285 15 14.5 -3.9 | 181 12 0.3 11.7 51 30 23570 290 19 17.9 -6.5 | 202 10 3.6 9.1 52 29 23774 270 23 23.0 -0.0 | 209 18 8.8 15.6 53 28 24079 270 19 19.0 -0.0 | 197 16 4.8 15.6 54 26 24384 290 19 17.9 -6.5 | 202 10 3.6 9.1 55 25 24689 260 13 12.8 2.3 | 176 18 -1.4 17.9 56 23 25298 230 32 24.5 20.6 | 196 38 10.3 36.2 57 22 25603 235 17 13.9 9.8 | 179 25 -0.3 25.4 58 21 25908 270 19 19.0 -0.0 | 197 16 4.8 15.6 59 20 26140 285 29 28.0 -7.5 | 240 16 13.8 8.1 60 20 26213 255 27 26.1 7.0 | 208 26 11.9 22.6 61 18 26822 300 29 25.1 -14.5 | 264 11 10.9 1.1 62 16 27432 290 35 32.9 -12.0 | 259 19 18.7 3.7 63 15 28042 325 24 13.8 -19.7 | 6 4 -0.4 -4.0 64 14 28651 290 37 34.8 -12.7 | 262 21 20.6 3.0 65 12 29261 290 20 18.8 -6.8 | 208 10 4.6 8.8 66 12 29566 315 24 17.0 -17.0 | 296 3 2.8 -1.3 67 11 29870 260 36 35.5 6.3 | 224 31 21.2 21.9 68 10 30630 255 30 29.0 7.8 | 212 28 14.8 23.4 69 7 32980 280 41 40.4 -7.1 | 252 28 26.2 8.5 Wind Parameters Mean winds (0-6000m): 287.7 at 28.2 knts Storm direction: 317.7 at 21.1 knts Shear (0-3000m) pos: 4.4 neg: 0.7 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 119.6 neg: -20.4 tot: 99.2 m^2/s^2 ave: 33.1 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.27 Bulk Shear: 124.10 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 ------------------------------------------------------------------------------- 500 175 5 145 26| 4.5 0.0 4.5| 26.6 0.0 26.6 53.2 0.76| 5.3 4.0 1000 192 6 149 25| 3.2 0.0 3.2| 42.2 -0.1 42.2 42.2 0.58| 5.6 3.2 1500 210 6 151 23| 3.3 0.0 3.3| 61.9 -20.4 41.5 27.7 0.32| 7.1 2.3 2000 242 7 156 21| 3.5 0.0 3.5| 67.8 -20.4 47.4 23.7 0.32| 6.5 2.1 2500 261 8 159 18| 2.8 0.8 3.6| 78.9 -20.4 58.5 23.4 0.39| 6.2 2.4 3000 270 10 164 16| 4.4 0.7 5.1|119.6 -20.4 99.2 33.1 0.57| 7.4 4.2 4000 285 18 194 11| 6.0 0.5 6.5|177.7 -45.9 131.7 32.9 0.46| 9.1 4.2 5000 287 23 223 12| 4.8 0.4 5.2|185.0 -61.0 123.9 24.8 0.41| 7.9 3.3 6000 288 28 241 14| 4.0 1.1 5.1|199.8 -97.0 102.8 17.1 0.34| 7.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251209.00.gif