UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:0000Z 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 115 SFC 990 196 11.2 3.2 58 8.0 7.2 140 6 285.2 286.0 280.8 298.9 4.86 2 944 593 7.6 3.1 73 4.5 5.4 159 15 285.4 286.3 281.2 299.7 5.06 3 925 761 6.6 2.6 76 4.0 4.6 185 13 286.1 286.9 281.4 300.1 4.99 4 916 841 6.0 2.2 77 3.8 4.2 211 14 286.2 287.1 281.4 300.1 4.89 5 901 978 10.6 0.6 50 10.0 5.7 239 16 292.3 293.1 283.5 305.3 4.43 6 896 1024 11.0 0.0 47 11.0 5.6 242 17 293.2 294.0 283.7 305.7 4.27 7 878 1194 10.8 -1.2 43 12.0 5.1 253 22 294.7 295.4 284.0 306.5 3.99 8 872 1251 10.6 1.6 54 9.0 6.1 254 23 295.1 296.0 285.1 309.5 4.93 9 851 1453 9.0 -1.0 49 10.0 4.2 250 24 295.5 296.2 284.5 307.8 4.17 10 850 1463 9.0 -1.0 49 10.0 4.2 250 24 295.6 296.3 284.5 307.9 4.18 11 786 2106 4.4 -1.6 65 6.0 1.5 244 30 297.3 298.1 285.4 310.2 4.33 12 782 2147 4.4 -1.6 65 6.0 1.5 245 30 297.8 298.6 285.6 310.7 4.35 13 753 2454 2.0 -3.0 69 5.0 -0.3 255 33 298.4 299.1 285.5 310.6 4.07 14 749 2497 1.6 -2.8 73 4.4 -0.4 255 34 298.4 299.2 285.7 310.9 4.15 15 742 2573 1.8 -1.0 82 2.8 0.4 255 36 299.4 300.3 286.6 313.8 4.79 16 737 2627 1.8 -2.4 74 4.2 -0.2 255 38 300.0 300.8 286.4 313.1 4.35 17 734 2660 2.2 -7.8 48 10.0 -1.9 255 39 300.8 301.3 285.2 309.7 2.89 18 730 2704 2.2 -12.8 32 15.0 -3.3 255 40 301.3 301.6 284.3 307.4 1.95 19 728 2726 2.4 -10.6 38 13.0 -2.7 255 40 301.7 302.2 284.9 309.0 2.34 20 716 2861 2.4 -19.6 18 22.0 -4.6 255 44 303.2 303.4 284.1 306.8 1.13 21 701 3032 0.8 -3.5 73 4.3 -1.2 255 49 303.2 304.0 287.5 316.1 4.21 22 700 3043 0.6 -3.3 75 3.9 -1.2 255 49 303.1 303.9 287.5 316.2 4.28 23 696 3089 0.0 -3.1 80 3.1 -1.4 255 51 303.0 303.8 287.5 316.3 4.37 24 693 3123 0.0 -1.3 91 1.3 -0.6 256 50 303.4 304.3 288.3 318.6 5.02 25 691 3147 -0.3 -1.5 92 1.2 -0.9 256 50 303.3 304.2 288.2 318.3 4.96 26 686 3205 -0.3 -3.0 82 2.7 -1.6 256 49 303.9 304.7 287.9 317.6 4.47 27 681 3263 -0.9 -3.4 83 2.5 -2.0 257 49 303.9 304.7 287.8 317.2 4.37 28 680 3275 -0.9 -4.3 78 3.4 -2.4 257 48 304.0 304.8 287.6 316.5 4.09 29 675 3333 -0.9 -16.9 29 16.0 -6.2 257 48 304.6 304.9 285.1 309.5 1.51 30 663 3476 -1.5 -20.5 22 19.0 -7.2 258 46 305.5 305.7 285.0 309.2 1.13 31 655 3573 -1.7 -35.7 5 34.0 -8.9 259 45 306.4 306.4 284.3 307.3 0.28 32 642 3732 -2.5 -42.5 3 40.0 -9.7 260 44 307.2 307.2 284.5 307.7 0.14 33 631 3869 -2.7 -43.7 3 41.0 -9.9 260 43 308.5 308.5 284.9 309.0 0.13 34 600 4266 -5.5 -33.5 9 28.0 -11.5 260 41 309.8 309.8 285.7 311.1 0.38 35 596 4318 -5.7 -25.7 19 20.0 -10.9 260 41 310.1 310.3 286.3 312.8 0.79 36 575 4598 -7.7 -35.7 9 28.0 -13.2 260 46 311.0 311.0 286.1 312.1 0.32 37 527 5270 -12.1 -33.1 16 21.0 -16.3 260 52 313.5 313.6 287.1 315.1 0.45 38 524 5314 -12.3 -37.3 10 25.0 -16.7 260 53 313.8 313.9 287.1 314.9 0.30 39 519 5387 -12.9 -29.9 23 17.0 -16.6 260 53 313.9 314.1 287.5 316.1 0.62 40 517 5416 -13.3 -24.3 39 11.0 -16.0 260 53 313.8 314.0 287.9 317.3 1.03 41 513 5475 -13.5 -21.5 51 8.0 -15.7 260 54 314.3 314.5 288.3 318.7 1.34 42 500 5670 -14.7 -23.7 46 9.0 -17.0 260 55 315.1 315.3 288.4 318.9 1.13 43 494 5761 -15.5 -24.5 46 9.0 -17.7 260 56 315.2 315.4 288.3 318.8 1.06 44 460 6295 -19.5 -19.6 99 0.1 -19.6 258 62 316.7 317.1 289.5 322.6 1.76 45 455 6376 -19.7 -19.7 100 0.0 -19.7 258 63 317.5 317.8 289.8 323.4 1.76 46 448 6491 -20.7 -22.0 89 1.3 -21.0 257 63 317.6 317.9 289.5 322.6 1.47 47 423 6913 -23.7 -23.8 99 0.1 -23.7 253 66 319.0 319.3 289.8 323.6 1.32 48 412 7105 -24.9 -25.4 96 0.5 -25.0 252 67 319.9 320.1 290.0 324.0 1.18 49 411 7123 -25.1 -26.8 86 1.7 -25.5 252 67 319.9 320.1 289.8 323.5 1.04 50 410 7140 -25.3 -32.3 52 7.0 -26.5 251 67 319.8 320.0 289.4 322.0 0.62 51 409 7158 -25.1 -44.1 15 19.0 -27.2 251 67 320.3 320.4 289.0 321.0 0.19 52 408 7176 -24.9 -40.9 21 16.0 -26.9 251 67 320.8 320.9 289.3 321.8 0.26 53 404 7247 -24.3 -42.3 17 18.0 -26.5 251 68 322.5 322.5 289.8 323.3 0.23 54 400 7320 -24.1 -44.1 14 20.0 -26.5 260 88 323.7 323.7 290.1 324.4 0.19 55 300 9370 -37.5 -40.3 75 2.8 -37.8 240 115 332.5 332.6 292.8 334.0 0.38 56 250 10600 -48.3 -51.7 68 3.4 -48.4 250 123 334.3 334.3 293.0 334.8 0.13 57 230 11143 -52.8 -59.5 44 6.6 -53.0 255 133 335.4 335.5 293.2 335.7 0.05 58 211 11693 -57.5 -67.5 27 10.0 -57.6 255 121 336.5 336.5 293.4 336.6 0.02 59 200 12030 -57.9 -72.9 13 15.0 -58.0 255 104 341.1 341.1 294.6 341.1 0.01 60 150 13850 -58.1 -84.1 2 26.0 -58.3 260 64 370.0 370.0 300.5 370.0 0.00 61 100 16350 -64.5 -87.5 3 23.0 -64.7 290 29 403.1 403.1 305.6 403.1 0.00 62 93 16793 -64.7 -87.7 3 23.0 -64.9 292 29 411.2 411.2 306.6 411.2 0.00 63 76 18010 -69.3 -89.3 4 20.0 -69.4 242 18 426.0 426.0 308.4 426.0 0.00 64 74 18169 -68.7 -88.7 4 20.0 -68.8 258 19 430.5 430.5 308.9 430.5 0.00 65 70 18500 -70.3 -89.3 5 19.0 -70.4 280 21 434.0 434.0 309.3 434.0 0.00 66 69 18586 -70.3 -89.3 5 19.0 -70.4 283 22 435.8 435.8 309.4 435.8 0.00 67 58 19624 -68.9 -89.9 3 21.0 -69.1 269 27 461.1 461.1 311.9 461.1 0.00 68 56 19836 -66.9 -89.9 3 23.0 -67.1 276 22 470.3 470.3 312.7 470.4 0.00 69 52 20283 -68.3 -90.3 3 22.0 -68.5 293 19 477.2 477.2 313.2 477.2 0.00 70 50 20520 -66.7 -90.7 2 24.0 -67.0 275 8 486.3 486.3 314.0 486.3 0.00 71 47 20892 -67.7 -90.7 2 23.0 -67.9 266 10 492.6 492.6 314.4 492.6 0.00 72 44 21291 -65.5 -90.5 2 25.0 -65.8 281 12 507.3 507.3 315.5 507.4 0.00 73 42 21572 -67.1 -91.1 2 24.0 -67.4 261 17 510.2 510.2 315.7 510.2 0.00 74 41 21717 -65.9 -90.9 2 25.0 -66.2 259 19 516.7 516.7 316.1 516.7 0.00 75 40 21867 -66.7 -90.7 2 24.0 -67.0 267 20 518.4 518.4 316.2 518.4 0.00 76 38 22179 -63.3 -90.3 1 27.0 -63.8 294 18 534.7 534.7 317.2 534.7 0.00 77 34 22862 -62.7 -90.7 1 28.0 -63.3 313 10 553.5 553.5 318.3 553.6 0.00 78 31 23428 -64.7 -90.7 2 26.0 -65.2 270 11 563.0 563.0 318.8 563.0 0.00 79 30 23630 -60.7 -90.7 1 30.0 -61.6 280 11 579.2 579.2 319.6 579.2 0.00 80 28 24059 -60.7 -89.7 1 29.0 -61.6 287 10 590.7 590.7 320.2 590.7 0.00 81 27 24286 -59.7 -89.7 1 30.0 -60.7 296 10 599.7 599.7 320.6 599.7 0.00 82 23 25282 -62.3 -90.3 1 28.0 -63.2 344 16 620.2 620.2 321.5 620.2 0.00 83 21 25851 -56.5 -88.5 1 32.0 -58.3 346 8 654.0 654.0 322.9 654.1 0.01 84 20 26160 -57.3 -88.3 1 31.0 -59.0 25 8 660.8 660.8 323.1 660.8 0.01 85 19 26485 -57.5 -88.5 1 31.0 -59.3 17 11 669.9 669.9 323.4 670.0 0.01 86 16 27586 -52.7 -86.7 1 34.0 -55.9 262 13 719.3 719.3 325.0 719.4 0.01 87 15 28003 -53.7 -86.7 1 33.0 -56.8 264 10 729.4 729.4 325.3 729.5 0.01 88 10 30640 -49.3 -85.3 1 36.0 -55.1 285 11 835.5 835.5 328.1 835.8 0.03 89 9.5 30978 -47.5 -84.5 1 37.0 -54.2 854.7 854.7 328.5 855.0 0.03 90 8.2 31947 -49.1 -85.1 1 36.0 -55.7 885.1 885.1 329.1 885.4 0.03 91 7.4 32621 -48.5 -84.5 1 36.0 -55.8 913.9 913.9 329.7 914.3 0.04 TRP 211 11693 -57.5 -67.5 27 10.0 -57.6 255 121 336.5 336.5 293.4 336.6 0.02 WND 230 11143 -52.8 -59.5 44 6.6 -53.0 255 133 335.4 335.5 293.2 335.7 0.05 Sounding variables and indices 1000-500 mb thick: 5555.00 m Freezing level: 693.00 mb = 3123.43 m = 10247.36 ft Wetbulb zero: 757.36 mb = 2407.10 m = 7897.22 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 40.63 % Est. max temperature: 21.85 C = 71.32 F Sfc-Lift cond lev (LCL): 876.76 mb = 1205.25 m = 3954.18 ft T: 10.76 C 700-500 lapse rate: 5.82 C/km ThetaE index: 6.38 C Layer 737.0- 728.0 mb Conv cond level (CCL): 625.67 mb = 3935.69 m = 12912.22 ft Mean mixing ratio: 4.85 g/kg Conv temperature: 34.69 C = 94.44 F Cap Strength: 13.37 C Lifted Index: 13.76 C Risk: None Lifted Index @300 mb: 22.60 C Lifted Index @700 mb: 9.60 C Showalter Index: 8.89 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 13.70 C K Index: 18.80 Risk: < 20 % chance of thunderstorms Sweat Index: 149.71 Risk: None Energy Index: 2.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.54 J/kg Max Up Vert Vel: 8.07 m/s Conv Inhibition (B-): 58822.71 J/kg Cap Strength: 13.67 C Lift Cond Lev (LCL): 852.80 mb = 1435.66 m = 4710.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 29 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 ---------------------------------------------------------- 0 990 196 140 6 -3.9 4.6 | 111 34 -31.7 12.0 1 942 610 160 15 -5.1 14.1 | 123 39 -33.0 21.5 2 925 761 185 13 1.1 13.0 | 127 34 -26.7 20.4 3 908 914 235 14 11.5 8.0 | 133 23 -16.4 15.5 4 875 1219 255 23 22.2 6.0 | 157 15 -5.7 13.4 5 850 1463 250 24 22.6 8.2 | 161 17 -5.3 15.7 6 813 1829 240 29 25.1 14.5 | 173 22 -2.8 22.0 7 783 2134 245 30 27.2 12.7 | 178 20 -0.7 20.1 8 754 2438 255 33 31.9 8.5 | 194 16 4.0 16.0 9 726 2743 255 41 39.6 10.6 | 213 22 11.7 18.1 10 700 3043 255 49 47.3 12.7 | 224 28 19.5 20.1 11 700 3048 255 51 49.3 13.2 | 226 30 21.4 20.7 12 647 3658 260 44 43.3 7.6 | 226 22 15.5 15.1 13 598 4267 260 41 40.4 7.1 | 221 19 12.5 14.6 14 553 4877 260 50 49.2 8.7 | 233 27 21.4 16.1 15 500 5670 260 55 54.2 9.6 | 237 31 26.3 17.0 16 472 6096 260 61 60.1 10.6 | 241 37 32.2 18.0 17 400 7315 250 68 63.9 23.3 | 230 47 36.0 30.7 18 400 7320 260 88 86.7 15.3 | 249 63 58.8 22.7 19 384 7620 265 98 97.6 8.5 | 257 72 69.8 16.0 20 352 8230 255 113 109.1 29.2 | 246 89 81.3 36.7 21 323 8839 245 102 92.4 43.1 | 232 82 64.6 50.6 22 310 9144 245 110 99.7 46.5 | 233 90 71.8 53.9 23 300 9370 240 115 99.6 57.5 | 228 97 71.7 65.0 24 250 10600 250 123 115.6 42.1 | 241 101 87.7 49.5 25 230 11143 255 133 128.5 34.4 | 247 109 100.6 41.9 26 225 11278 255 133 128.5 34.4 | 247 109 100.6 41.9 27 211 11693 255 121 116.9 31.3 | 246 97 89.0 38.8 28 200 12030 255 104 100.5 26.9 | 245 80 72.6 34.4 29 186 12497 250 86 80.8 29.4 | 235 65 52.9 36.9 30 169 13106 245 84 76.1 35.5 | 228 65 48.3 43.0 31 161 13411 245 94 85.2 39.7 | 231 74 57.3 47.2 32 150 13850 260 64 63.0 11.1 | 242 40 35.2 18.6 33 132 14630 265 53 52.8 4.6 | 244 28 24.9 12.1 34 120 15240 275 44 43.8 -3.8 | 257 16 16.0 3.6 35 100 16350 290 29 27.3 -9.9 | 14 3 -0.6 -2.5 36 93 16764 290 29 27.3 -9.9 | 14 3 -0.6 -2.5 37 89 17069 310 25 19.2 -16.1 | 45 12 -8.7 -8.6 38 80 17678 315 16 11.3 -11.3 | 77 17 -16.6 -3.9 39 76 17983 240 18 15.6 9.0 | 143 21 -12.3 16.5 40 73 18288 270 19 19.0 -0.0 | 130 12 -8.9 7.5 41 70 18500 280 21 20.7 -3.6 | 118 8 -7.2 3.8 42 66 18898 295 26 23.6 -11.0 | 51 6 -4.3 -3.5 43 62 19202 260 24 23.6 4.2 | 160 12 -4.2 11.6 44 59 19507 265 29 28.9 2.5 | 186 10 1.0 10.0 45 53 20117 285 17 16.4 -4.4 | 105 12 -11.4 3.1 46 51 20422 300 20 17.3 -10.0 | 76 11 -10.5 -2.5 47 50 20520 275 8 8.0 -0.7 | 109 21 -19.9 6.8 48 48 20726 280 8 7.9 -1.4 | 107 21 -20.0 6.1 49 46 21031 255 12 11.6 3.1 | 123 19 -16.3 10.6 50 44 21336 285 12 11.6 -3.1 | 105 17 -16.3 4.3 51 42 21641 255 18 17.4 4.7 | 139 16 -10.5 12.1 52 40 21946 270 20 20.0 -0.0 | 133 11 -7.9 7.5 53 38 22250 300 18 15.6 -9.0 | 83 12 -12.3 -1.5 54 36 22555 325 16 9.2 -13.1 | 73 20 -18.7 -5.7 55 34 22860 315 10 7.1 -7.1 | 91 21 -20.8 0.4 56 32 23165 240 10 8.7 5.0 | 123 23 -19.2 12.5 57 31 23470 275 11 11.0 -1.0 | 111 18 -16.9 6.5 58 30 23630 280 11 10.8 -1.9 | 108 18 -17.0 5.5 59 29 23774 275 10 10.0 -0.9 | 110 19 -17.9 6.6 60 27 24384 300 10 8.7 -5.0 | 97 19 -19.2 2.5 61 25 24689 290 10 9.4 -3.4 | 102 19 -18.5 4.0 62 23 25298 345 16 4.1 -15.5 | 71 25 -23.7 -8.0 63 22 25603 325 10 5.7 -8.2 | 88 22 -22.1 -0.7 64 21 25908 350 7 1.2 -6.9 | 91 27 -26.7 0.6 65 20 26160 25 8 -3.4 -7.3 | 90 31 -31.2 0.2 66 20 26213 350 20 3.5 -19.7 | 63 27 -24.4 -12.2 67 19 26518 20 10 -3.4 -9.4 | 86 31 -31.3 -1.9 68 18 26822 105 1 -1.0 0.3 | 105 30 -28.8 7.7 69 16 27432 270 9 9.0 -0.0 | 112 20 -18.9 7.5 70 16 27737 255 16 15.5 4.1 | 133 17 -12.4 11.6 71 15 28042 265 10 10.0 0.9 | 115 20 -17.9 8.3 72 14 28651 20 10 -3.4 -9.4 | 86 31 -31.3 -1.9 73 13 28956 25 18 -7.6 -16.3 | 76 37 -35.5 -8.9 74 12 29261 355 10 0.9 -10.0 | 85 27 -27.0 -2.5 75 11 29870 340 14 4.8 -13.2 | 76 24 -23.1 -5.7 76 10 30640 285 11 10.6 -2.8 | 105 18 -17.2 4.6 Wind Parameters Mean winds (0-6000m): 255.0 at 38.5 knts Storm direction: 285.0 at 28.8 knts Shear (0-3000m) pos: 8.4 neg: 1.1 tot: 9.5 10-3/s Storm rel Dir Shear (0-3000m): 115.4 deg Storm rel helicity (0-3000m) pos: 296.1 neg: 0.0 tot: 296.1 m^2/s^2 ave: 98.7 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 7.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.14 Bulk Shear: 227.80 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 ------------------------------------------------------------------------------- 500 157 11 119 37| 9.8 0.0 9.8| 96.5 0.0 96.5 193.1 0.74| 13.6 10.1 1000 200 14 131 31| 13.0 0.0 13.0|165.5 0.0 165.5 165.5 0.56| 19.2 10.8 1500 227 17 142 24| 8.7 2.2 10.9|185.3 0.0 185.3 123.6 0.57| 15.2 8.7 2000 234 20 149 23| 7.5 1.7 9.2|207.4 0.0 207.4 103.7 0.59| 12.9 7.6 2500 240 23 158 20| 8.1 1.3 9.4|252.8 0.0 252.8 101.1 0.63| 12.7 8.0 3000 245 27 170 19| 8.4 1.1 9.5|296.1 0.0 296.1 98.7 0.62| 12.6 7.8 4000 250 32 186 18| 5.7 0.7 6.4|296.2 -9.9 286.3 71.6 0.53| 10.6 5.6 5000 253 35 197 18| 4.5 1.4 5.9|330.6 -9.9 320.7 64.1 0.53| 9.6 5.1 6000 255 38 208 20| 3.8 1.9 5.7|359.5 -16.2 343.3 57.2 0.50| 8.8 4.5 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251206.00.gif