UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 9 OCT 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 22.0 18.7 82 3.3 19.8 5 4 295.1 297.6 292.9 334.4 13.69 1 956 585 18.8 17.6 93 1.2 18.0 113 16 295.7 298.1 292.9 334.2 13.36 2 931 814 20.4 12.4 60 8.0 15.3 136 15 299.6 301.4 291.2 328.2 9.76 3 925 870 20.2 14.2 68 6.0 16.3 140 15 300.0 302.0 292.4 332.4 11.07 4 917 945 19.8 14.8 73 5.0 16.5 132 15 300.3 302.4 292.9 334.4 11.62 5 909 1021 19.6 13.6 68 6.0 15.7 125 14 300.8 302.8 292.4 332.7 10.83 6 903 1078 19.0 15.5 80 3.5 16.7 119 13 300.8 303.1 293.6 337.1 12.36 7 885 1251 17.8 16.1 90 1.7 16.7 106 11 301.3 303.7 294.3 339.9 13.12 8 850 1597 16.4 12.0 75 4.4 13.6 95 5 303.3 305.3 292.9 334.3 10.42 9 821 1892 14.8 8.8 67 6.0 11.2 75 5 304.7 306.3 291.9 330.7 8.69 10 815 1954 14.4 10.0 75 4.4 11.7 75 5 304.9 306.6 292.6 333.4 9.50 11 806 2048 14.2 7.2 63 7.0 10.0 75 4 305.6 307.1 291.6 329.6 7.93 12 776 2367 12.4 3.4 54 9.0 7.3 105 3 307.0 308.2 290.6 326.3 6.30 13 758 2564 10.8 2.8 58 8.0 6.3 70 2 307.4 308.5 290.6 326.3 6.18 14 739 2775 9.4 0.4 53 9.0 4.6 359 3 308.1 309.1 290.1 324.5 5.33 15 736 2809 9.2 -0.8 50 10.0 4.0 357 4 308.2 309.1 289.8 323.4 4.90 16 713 3072 7.8 -0.2 57 8.0 3.6 346 6 309.5 310.5 290.5 325.9 5.29 17 704 3177 7.4 -2.6 49 10.0 2.4 342 7 310.2 311.0 290.0 324.2 4.49 18 700 3224 7.0 -3.0 49 10.0 2.0 340 7 310.2 311.1 290.0 324.0 4.38 19 681 3450 5.2 -2.8 56 8.0 1.3 26 4 310.7 311.5 290.3 325.0 4.57 20 666 3631 4.0 -6.0 48 10.0 -0.6 63 2 311.3 312.0 289.6 322.9 3.67 21 650 3828 2.4 -2.6 70 5.0 -0.1 70 1 311.7 312.6 290.9 326.9 4.86 22 637 3991 1.0 -3.7 71 4.7 -1.3 68 1 311.9 312.8 290.6 326.3 4.57 23 626 4131 0.0 -6.0 64 6.0 -2.7 45 3 312.3 313.0 290.2 324.7 3.90 24 612 4312 -1.3 -6.1 70 4.8 -3.5 17 5 312.8 313.6 290.4 325.4 3.96 25 605 4404 -1.9 -4.1 85 2.2 -3.0 8 6 313.2 314.1 291.1 327.9 4.67 26 582 4711 -3.9 -4.3 97 0.4 -4.1 338 7 314.3 315.2 291.6 329.5 4.78 27 577 4780 -2.3 -6.7 72 4.4 -4.3 331 7 317.0 317.8 291.7 329.9 4.01 28 575 4807 -2.3 -7.1 70 4.8 -4.5 328 8 317.3 318.0 291.7 329.9 3.90 29 570 4877 -2.5 -6.8 72 4.3 -4.5 321 8 317.9 318.6 292.0 330.9 4.03 30 567 4919 -2.3 -10.3 54 8.0 -5.7 320 8 318.6 319.2 291.3 328.7 3.08 31 563 4975 -2.3 -11.3 50 9.0 -6.0 321 8 319.2 319.8 291.3 328.7 2.86 32 561 5003 -2.3 -8.3 63 6.0 -5.0 322 9 319.5 320.2 292.1 331.5 3.65 33 550 5160 -2.9 -9.9 58 7.0 -5.9 324 9 320.6 321.3 292.1 331.5 3.28 34 533 5409 -4.5 -9.3 69 4.8 -6.6 329 11 321.6 322.3 292.6 333.3 3.55 35 531 5438 -4.5 -10.5 63 6.0 -7.1 329 11 322.0 322.6 292.4 332.7 3.24 36 529 5468 -4.1 -14.1 46 10.0 -8.0 330 11 322.8 323.3 292.0 331.0 2.43 37 528 5483 -4.3 -15.3 42 11.0 -8.4 330 11 322.7 323.2 291.7 330.2 2.20 38 526 5513 -4.5 -16.5 39 12.0 -8.9 330 11 322.8 323.2 291.6 329.6 2.00 39 505 5832 -7.3 -12.1 68 4.8 -9.2 325 12 323.2 323.8 292.6 333.2 2.99 40 500 5910 -7.9 -12.3 71 4.4 -9.6 305 11 323.4 324.0 292.6 333.4 2.98 41 496 5972 -8.5 -12.5 73 4.0 -10.1 308 11 323.4 324.0 292.6 333.3 2.95 42 488 6098 -9.7 -15.7 62 6.0 -11.9 315 10 323.5 323.9 292.0 331.3 2.31 43 485 6146 -9.9 -15.9 61 6.0 -12.1 314 11 323.8 324.2 292.1 331.5 2.28 44 471 6371 -11.3 -21.3 43 10.0 -14.3 308 17 324.8 325.1 291.7 329.9 1.48 45 463 6502 -11.9 -20.9 47 9.0 -14.7 305 20 325.6 325.9 292.0 331.0 1.56 46 460 6552 -11.7 -24.7 33 13.0 -15.3 304 22 326.5 326.7 291.8 330.4 1.12 47 454 6653 -12.1 -35.1 13 23.0 -16.9 301 24 327.2 327.3 291.4 328.8 0.43 48 449 6737 -12.5 -43.5 6 31.0 -17.7 301 26 327.7 327.8 291.3 328.4 0.18 49 404 7535 -17.7 -48.7 5 31.0 -21.8 318 27 331.0 331.1 292.1 331.5 0.11 50 402 7573 -17.5 -53.5 3 36.0 -21.8 319 27 331.8 331.8 292.3 332.0 0.07 51 400 7610 -17.5 -47.5 5 30.0 -21.7 320 27 332.2 332.3 292.4 332.8 0.13 52 389 7817 -19.3 -41.3 12 22.0 -22.7 323 30 332.5 332.6 292.7 333.6 0.26 53 382 7951 -20.5 -30.5 40 10.0 -22.7 324 31 332.7 332.9 293.2 335.6 0.79 54 300 9690 -32.1 -63.1 3 31.0 -34.0 310 46 340.1 340.1 294.4 340.2 0.03 55 250 10960 -39.3 -64.3 5 25.0 -40.4 305 62 347.6 347.6 296.1 347.8 0.03 56 243 11153 -40.6 -65.7 5 25.1 -41.6 305 64 348.5 348.5 296.3 348.6 0.02 57 200 12450 -49.5 -75.5 3 26.0 -50.0 310 54 354.4 354.4 297.5 354.4 0.01 58 150 14270 -64.9 -80.9 9 16.0 -65.0 315 41 358.3 358.3 298.4 358.3 0.00 59 119 15652 -74.9 -85.9 17 11.0 -74.9 310 49 364.4 364.4 299.5 364.4 0.00 60 100 16660 -76.5 -84.5 27 8.0 -76.5 295 24 379.9 379.9 302.2 379.9 0.00 61 95 16954 -77.3 -85.3 27 8.0 -77.3 314 25 384.0 384.0 302.9 384.0 0.00 62 88 17393 -75.9 -86.9 16 11.0 -75.9 344 24 395.3 395.3 304.6 395.3 0.00 63 82 17799 -76.9 -86.9 19 10.0 -76.9 346 19 401.3 401.3 305.4 401.3 0.00 64 81 17870 -74.9 -86.9 14 12.0 -74.9 336 19 406.8 406.8 306.1 406.8 0.00 65 75 18316 -74.5 -88.5 10 14.0 -74.6 349 20 416.7 416.7 307.3 416.7 0.00 66 74 18394 -72.7 -88.7 7 16.0 -72.8 358 17 422.1 422.1 308.0 422.1 0.00 67 72 18555 -73.3 -89.3 7 16.0 -73.3 16 11 424.1 424.1 308.2 424.1 0.00 68 70 18720 -71.5 -89.5 5 18.0 -71.6 350 9 431.4 431.4 309.0 431.4 0.00 69 67 18980 -69.1 -90.1 3 21.0 -69.2 354 12 442.1 442.1 310.1 442.1 0.00 70 64 19252 -70.9 -89.9 4 19.0 -71.0 85 15 443.9 443.9 310.3 443.9 0.00 71 61 19538 -67.7 -89.7 3 22.0 -67.9 92 10 457.2 457.2 311.5 457.2 0.00 72 57 19946 -67.3 -90.3 2 23.0 -67.5 9 5 467.1 467.1 312.4 467.1 0.00 73 55 20161 -67.9 -89.9 3 22.0 -68.1 23 11 470.5 470.5 312.7 470.5 0.00 74 51 20619 -63.7 -90.7 1 27.0 -64.1 53 15 490.6 490.6 314.2 490.6 0.00 75 50 20740 -64.3 -89.3 2 25.0 -64.6 105 14 492.0 492.0 314.4 492.0 0.00 76 48 20989 -66.1 -90.1 2 24.0 -66.4 105 14 493.4 493.4 314.5 493.5 0.00 77 40 22114 -59.1 -89.1 1 30.0 -59.9 353 10 537.4 537.4 317.3 537.5 0.00 78 38 22435 -59.9 -88.9 1 29.0 -60.6 28 6 543.3 543.3 317.7 543.4 0.00 79 37 22602 -58.3 -88.3 1 30.0 -59.2 52 5 551.6 551.6 318.2 551.6 0.00 80 36 22774 -59.1 -88.1 1 29.0 -60.0 43 6 553.9 553.9 318.3 553.9 0.00 81 33 23323 -56.9 -87.9 1 31.0 -58.1 19 10 573.7 573.7 319.3 573.7 0.01 82 32 23518 -57.3 -87.3 1 30.0 -58.5 16 11 577.7 577.7 319.6 577.7 0.01 83 31 23720 -54.1 -87.1 1 33.0 -55.8 19 15 591.6 591.6 320.2 591.6 0.01 84 30 23930 -55.3 -86.3 1 31.0 -56.8 340 5 593.9 593.9 320.3 593.9 0.01 85 29 24146 -55.9 -86.9 1 31.0 -57.4 18 10 598.0 598.0 320.5 598.1 0.01 86 27 24604 -53.7 -85.7 1 32.0 -55.7 28 16 616.5 616.5 321.3 616.6 0.01 87 24 25360 -55.1 -86.1 1 31.0 -57.0 131 16 633.6 633.6 322.0 633.7 0.01 88 20 26540 -49.7 -83.7 1 34.0 -53.2 165 5 684.0 684.1 323.9 684.2 0.02 89 16 27991 -52.7 -84.7 1 32.0 -55.9 166 7 719.3 719.3 325.0 719.5 0.02 90 14 28854 -52.3 -85.3 1 33.0 -56.0 271 9 748.7 748.7 325.9 748.9 0.02 TRP 119 15652 -74.9 -85.9 17 11.0 -74.9 310 49 364.4 364.4 299.5 364.4 0.00 WND 243 11153 -40.6 -65.7 5 25.1 -41.6 305 64 348.5 348.5 296.3 348.6 0.02 Sounding variables and indices 1000-500 mb thick: 5714.00 m Freezing level: 626.00 mb = 4131.36 m = 13554.17 ft Wetbulb zero: 671.00 mb = 3570.23 m = 11713.22 ft Precipitable water: 1.50 inches Sfc-500 mean rel hum: 67.08 % Est. max temperature: 30.18 C = 86.32 F Sfc-Lift cond lev (LCL): 952.83 mb = 614.05 m = 2014.56 ft T: 19.00 C 700-500 lapse rate: 5.55 C/km ThetaE index: 9.17 C Layer 850.0- 815.0 mb Conv cond level (CCL): 793.58 mb = 2178.72 m = 7147.96 ft Mean mixing ratio: 12.31 g/kg Conv temperature: 33.05 C = 91.49 F Cap Strength: 3.26 C Lifted Index: 1.81 C Risk: Showers probable Lifted Index @300 mb: 6.08 C Lifted Index @700 mb: 1.53 C Showalter Index: 1.34 C Risk: Showers probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 19.90 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 165.00 Risk: None Energy Index: -0.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.05 J/kg Max Up Vert Vel: 10.40 m/s Conv Inhibition (B-): 225.37 J/kg Cap Strength: 3.26 C Lift Cond Lev (LCL): 897.56 mb = 1130.07 m = 3707.52 ft Lev Free Conv (LFC): 642.56 mb = 3921.29 m = 12864.96 ft Equ Level (EL): 572.56 mb = 4841.10 m = 15882.67 ft B at Equ Level: 49.77 J/kg Max Parcel Lev (MPL): 522.56 mb = 5564.38 m = 18255.62 ft Wind level data Storm motion: 57 at 6 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 5 4 -0.3 -4.0 | 283 4 4.4 -1.0 1 953 610 120 17 -14.7 8.5 | 139 15 -10.0 11.5 2 925 870 140 15 -9.6 11.5 | 161 15 -4.9 14.5 3 920 914 135 15 -10.6 10.6 | 157 15 -5.9 13.6 4 888 1219 105 11 -10.6 2.8 | 135 8 -5.9 5.9 5 857 1524 110 10 -9.4 3.4 | 144 8 -4.7 6.4 6 850 1597 95 5 -5.0 0.4 | 175 3 -0.3 3.4 7 827 1829 75 5 -4.8 -1.3 | 176 2 -0.1 1.7 8 797 2134 75 4 -3.9 -1.0 | 203 2 0.8 2.0 9 769 2438 115 2 -1.8 0.8 | 217 5 2.9 3.9 10 741 2743 360 3 -0.0 -3.0 | 270 5 4.7 0.0 11 700 3224 340 7 2.4 -6.6 | 297 8 7.1 -3.6 12 663 3658 70 2 -1.9 -0.7 | 231 4 2.8 2.3 13 638 3962 70 1 -0.9 -0.3 | 235 5 3.8 2.7 14 614 4267 20 5 -1.7 -4.7 | 299 3 3.0 -1.7 15 569 4877 320 8 5.1 -6.1 | 288 10 9.9 -3.1 16 507 5791 335 13 5.5 -11.8 | 311 13 10.2 -8.8 17 500 5910 305 11 9.0 -6.3 | 284 14 13.7 -3.3 18 488 6096 315 10 7.1 -7.1 | 289 12 11.8 -4.1 19 450 6706 300 26 22.5 -13.0 | 290 29 27.2 -10.0 20 400 7610 320 27 17.4 -20.7 | 309 28 22.1 -17.7 21 399 7620 320 27 17.4 -20.7 | 309 28 22.1 -17.7 22 383 7925 325 31 17.8 -25.4 | 315 32 22.5 -22.4 23 352 8534 305 34 27.9 -19.5 | 297 36 32.6 -16.5 24 324 9144 310 37 28.3 -23.8 | 302 39 33.1 -20.8 25 310 9449 305 35 28.7 -20.1 | 297 37 33.4 -17.1 26 300 9690 310 46 35.2 -29.6 | 304 48 39.9 -26.6 27 250 10960 305 62 50.8 -35.6 | 300 64 55.5 -32.6 28 243 11153 305 64 52.4 -36.7 | 301 66 57.1 -33.7 29 239 11278 305 64 52.4 -36.7 | 301 66 57.1 -33.7 30 200 12450 310 54 41.4 -34.7 | 305 56 46.1 -31.7 31 150 14270 315 41 29.0 -29.0 | 308 43 33.7 -26.0 32 149 14326 315 40 28.3 -28.3 | 307 42 33.0 -25.3 33 128 15240 310 50 38.3 -32.1 | 304 52 43.0 -29.1 34 121 15545 310 46 35.2 -29.6 | 304 48 39.9 -26.6 35 119 15652 310 49 37.5 -31.5 | 304 51 42.2 -28.5 36 109 16154 315 51 36.1 -36.1 | 309 52 40.8 -33.1 37 104 16459 325 26 14.9 -21.3 | 313 27 19.6 -18.3 38 100 16660 295 24 21.8 -10.1 | 285 27 26.5 -7.1 39 98 16764 305 21 17.2 -12.0 | 292 24 21.9 -9.0 40 93 17069 320 28 18.0 -21.4 | 309 29 22.7 -18.4 41 84 17678 5 20 -1.7 -19.9 | 350 17 3.0 -16.9 42 80 17983 320 18 11.6 -13.8 | 304 20 16.3 -10.8 43 75 18288 345 21 5.4 -20.3 | 330 20 10.1 -17.3 44 72 18593 20 10 -3.4 -9.4 | 349 7 1.3 -6.4 45 70 18720 350 9 1.6 -8.9 | 313 9 6.3 -5.9 46 68 18898 320 11 7.1 -8.4 | 295 13 11.8 -5.4 47 65 19202 80 16 -15.8 -2.8 | 91 11 -11.0 0.2 48 61 19507 105 11 -10.6 2.8 | 135 8 -5.9 5.9 49 58 19812 0 0 -0.0 -0.0 | 237 6 4.7 3.0 50 55 20117 20 10 -3.4 -9.4 | 349 7 1.3 -6.4 51 50 20726 60 16 -13.9 -8.0 | 61 10 -9.1 -5.0 52 50 20740 105 14 -13.5 3.6 | 127 11 -8.8 6.6 53 48 21031 105 14 -13.5 3.6 | 127 11 -8.8 6.6 54 45 21336 115 12 -10.9 5.1 | 143 10 -6.2 8.1 55 39 22250 335 10 4.2 -9.1 | 304 11 8.9 -6.1 56 37 22555 55 4 -3.3 -2.3 | 243 2 1.4 0.7 57 34 23165 25 10 -4.2 -9.1 | 355 6 0.5 -6.1 58 32 23470 15 10 -2.6 -9.7 | 342 7 2.1 -6.6 59 31 23774 20 16 -5.5 -15.0 | 4 12 -0.8 -12.0 60 30 23930 340 5 1.7 -4.7 | 285 7 6.4 -1.7 61 29 24079 25 10 -4.2 -9.1 | 355 6 0.5 -6.1 62 28 24384 355 8 0.7 -8.0 | 313 7 5.4 -5.0 63 27 24689 40 19 -12.2 -14.6 | 33 14 -7.5 -11.5 64 24 25298 130 16 -12.3 10.3 | 150 15 -7.5 13.3 65 23 25603 135 16 -11.3 11.3 | 155 16 -6.6 14.3 66 21 26213 155 10 -4.2 9.1 | 182 12 0.5 12.1 67 20 26518 180 10 0.0 10.0 | 200 14 4.7 13.0 68 20 26540 165 5 -1.3 4.8 | 204 9 3.4 7.8 69 18 26822 170 3 -0.5 3.0 | 215 7 4.2 6.0 70 16 27432 165 8 -2.1 7.7 | 194 11 2.6 10.7 71 13 28042 340 10 3.4 -9.4 | 308 10 8.1 -6.4 72 12 28346 10 13 -2.3 -12.8 | 346 10 2.5 -9.8 73 9 29261 160 3 -1.0 2.8 | 212 7 3.7 5.8 Wind Parameters Mean winds (0-6000m): 27.4 at 7.5 knts Storm direction: 57.4 at 5.6 knts Shear (0-3000m) pos: 3.2 neg: 3.8 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 13.6 deg Storm rel helicity (0-3000m) pos: 69.7 neg: -15.1 tot: 54.6 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 5.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.38 Bulk Shear: 22.76 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 ------------------------------------------------------------------------------- 500 112 12 140 9| 19.3 0.0 19.3| 42.8 0.0 42.8 85.6 0.85| 28.5 24.1 1000 122 13 147 12| 9.6 3.5 13.1| 55.5 -15.1 40.5 40.5 0.57| 19.9 11.3 1500 117 12 146 10| 6.4 4.4 10.9| 61.4 -15.1 46.4 30.9 0.56| 15.9 8.9 2000 112 10 147 8| 4.8 3.6 8.4| 62.0 -15.1 46.9 23.4 0.55| 12.6 7.0 2500 110 8 152 7| 3.9 3.6 7.5| 65.6 -15.1 50.5 20.2 0.56| 11.3 6.4 3000 104 8 150 6| 3.2 3.8 7.0| 69.7 -15.1 54.6 18.2 0.57| 10.2 5.8 4000 95 7 154 4| 3.3 3.1 6.4| 72.7 -17.8 54.9 13.7 0.46| 9.3 4.3 5000 72 7 121 2| 2.6 3.4 6.0| 78.1 -22.4 55.7 11.1 0.41| 8.5 3.5 6000 27 7 340 4| 2.0 2.9 4.9| 92.0 -42.3 49.7 8.3 0.34| 8.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251009.12.gif