UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:0000Z 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 ------------------------------------------------------------------------------- 0 1000 167 30 5 SFC 996 196 30.8 17.8 46 13.0 21.8 30 5 304.3 306.7 295.0 343.0 12.98 2 992 232 29.4 16.4 45 13.0 20.5 31 5 303.2 305.4 294.0 338.6 11.90 3 925 856 23.4 15.4 61 8.0 18.0 45 10 303.2 305.4 294.0 338.8 11.98 4 879 1300 19.2 14.8 76 4.4 16.3 67 9 303.3 305.6 294.1 339.3 12.13 5 850 1588 16.8 13.5 81 3.3 14.6 75 9 303.7 305.9 293.8 338.0 11.52 6 840 1689 16.0 13.1 83 2.9 14.1 94 9 303.9 306.0 293.7 337.7 11.35 7 832 1770 16.0 11.0 72 5.0 12.9 108 10 304.8 306.6 292.9 334.6 9.96 8 817 1925 15.0 9.0 67 6.0 11.3 120 11 305.3 306.9 292.2 331.9 8.85 9 815 1946 14.8 8.8 67 6.0 11.1 120 11 305.3 306.9 292.2 331.6 8.75 10 741 2744 8.8 5.4 79 3.4 6.8 140 13 307.2 308.6 291.8 330.3 7.61 11 738 2777 9.0 4.0 71 5.0 6.2 140 13 307.8 309.1 291.4 328.9 6.92 12 735 2811 8.6 4.5 75 4.1 6.2 140 14 307.7 309.0 291.6 329.7 7.20 13 722 2959 8.0 2.0 66 6.0 4.7 140 16 308.6 309.8 291.0 327.5 6.13 14 700 3214 6.0 1.0 70 5.0 3.3 140 14 309.1 310.2 290.9 327.3 5.89 15 694 3284 5.6 -0.4 65 6.0 2.5 145 14 309.4 310.5 290.6 326.1 5.36 16 664 3645 4.0 -4.0 56 8.0 0.1 118 10 311.6 312.4 290.3 325.1 4.28 17 654 3768 3.8 -4.2 56 8.0 -0.1 91 8 312.7 313.5 290.6 326.3 4.28 18 647 3855 3.4 -4.6 56 8.0 -0.4 69 6 313.2 314.0 290.7 326.6 4.20 19 590 4596 -2.1 -3.7 89 1.6 -2.9 357 7 315.2 316.1 292.0 330.9 4.94 20 588 4623 -2.1 -5.5 77 3.4 -3.7 357 7 315.5 316.3 291.5 329.3 4.32 21 587 4637 -2.1 -6.5 72 4.4 -4.1 357 7 315.7 316.4 291.3 328.5 4.01 22 583 4691 -1.9 -16.9 31 15.0 -7.2 357 7 316.5 316.8 289.5 322.3 1.74 23 577 4773 -1.9 -20.9 22 19.0 -8.0 356 7 317.4 317.7 289.3 321.7 1.25 24 567 4912 -2.7 -12.7 46 10.0 -6.7 353 7 318.1 318.6 290.7 326.5 2.54 25 553 5110 -3.3 -15.3 39 12.0 -7.8 330 10 319.7 320.1 290.7 326.7 2.10 26 546 5211 -4.1 -17.1 36 13.0 -8.7 320 11 319.9 320.2 290.6 326.1 1.83 27 539 5313 -4.7 -16.7 38 12.0 -9.0 318 11 320.4 320.7 290.8 326.8 1.92 28 531 5430 -5.7 -11.7 63 6.0 -8.1 316 12 320.5 321.1 291.8 330.3 2.94 29 527 5490 -6.1 -12.1 62 6.0 -8.5 315 12 320.7 321.3 291.8 330.3 2.87 30 526 5504 -6.1 -10.0 74 3.9 -7.8 314 12 320.9 321.6 292.3 332.1 3.40 31 500 5900 -8.1 -12.8 69 4.7 -9.9 260 11 323.2 323.7 292.4 332.7 2.86 32 496 5962 -8.5 -13.1 69 4.6 -10.3 262 12 323.4 324.0 292.5 332.8 2.81 33 480 6215 -10.1 -17.1 57 7.0 -12.5 280 14 324.5 324.9 292.2 331.6 2.09 34 469 6393 -11.1 -26.1 28 15.0 -15.1 303 16 325.4 325.6 291.4 328.9 0.97 35 467 6426 -11.3 -25.3 30 14.0 -15.1 304 16 325.6 325.8 291.5 329.3 1.05 36 465 6459 -11.7 -18.7 56 7.0 -14.0 303 17 325.5 325.8 292.2 331.9 1.88 37 464 6475 -11.7 -19.7 51 8.0 -14.3 302 17 325.7 326.0 292.2 331.6 1.73 38 463 6492 -11.5 -30.5 19 19.0 -16.0 302 17 326.1 326.2 291.3 328.5 0.65 39 461 6525 -11.5 -34.5 13 23.0 -16.4 300 17 326.5 326.6 291.2 328.2 0.44 40 456 6609 -11.5 -23.5 36 12.0 -15.0 297 18 327.5 327.8 292.3 332.0 1.26 41 454 6642 -11.1 -23.1 36 12.0 -14.7 295 18 328.4 328.7 292.6 333.1 1.31 42 453 6659 -11.1 -22.1 40 11.0 -14.5 295 18 328.7 328.9 292.7 333.7 1.44 43 452 6676 -11.3 -20.3 47 9.0 -14.2 294 19 328.6 328.9 292.9 334.5 1.68 44 443 6830 -12.3 -20.3 51 8.0 -14.9 288 20 329.2 329.6 293.1 335.3 1.72 45 439 6899 -12.7 -22.7 43 10.0 -15.7 285 21 329.6 329.9 292.9 334.6 1.41 46 426 7127 -14.9 -20.9 60 6.0 -16.7 280 23 329.6 330.0 293.2 335.6 1.70 47 420 7234 -15.7 -22.7 55 7.0 -17.7 280 25 329.9 330.2 293.1 335.1 1.47 48 415 7324 -16.5 -23.5 55 7.0 -18.4 280 26 330.0 330.3 293.0 335.0 1.39 49 414 7342 -16.7 -21.7 65 5.0 -18.1 280 26 330.0 330.3 293.3 335.8 1.63 50 412 7379 -16.9 -21.0 70 4.1 -18.1 280 27 330.2 330.6 293.4 336.3 1.74 51 405 7507 -17.3 -22.3 65 5.0 -18.7 280 29 331.3 331.6 293.6 336.9 1.58 52 404 7525 -17.3 -23.3 60 6.0 -19.0 280 29 331.6 331.9 293.5 336.7 1.45 53 402 7563 -17.1 -25.1 50 8.0 -19.3 280 29 332.3 332.5 293.5 336.7 1.24 54 400 7600 -17.3 -26.3 45 9.0 -19.6 280 30 332.5 332.7 293.4 336.5 1.12 55 300 9690 -30.3 -62.3 3 32.0 -32.4 290 57 342.7 342.7 295.0 342.8 0.03 56 250 10960 -40.3 -67.3 4 27.0 -41.3 280 59 346.2 346.2 295.8 346.2 0.02 57 200 12440 -51.7 -72.7 6 21.0 -52.1 295 70 350.9 350.9 296.8 350.9 0.01 58 198 12505 -52.2 -73.0 6 20.8 -52.5 295 71 351.2 351.2 296.9 351.2 0.01 59 150 14250 -64.7 -80.7 9 16.0 -64.8 295 56 358.6 358.6 298.4 358.6 0.00 60 100 16640 -76.9 -85.9 22 9.0 -76.9 320 25 379.1 379.1 302.1 379.2 0.00 61 98 16756 -77.5 -85.5 26 8.0 -77.5 320 24 380.2 380.2 302.3 380.2 0.00 62 93 17059 -73.3 -85.3 14 12.0 -73.3 310 14 394.2 394.2 304.4 394.2 0.00 63 83 17722 -75.3 -86.3 16 11.0 -75.3 285 15 403.2 403.2 305.6 403.2 0.00 64 71 18636 -71.3 -88.3 6 17.0 -71.4 279 16 430.1 430.1 308.9 430.1 0.00 65 70 18720 -72.1 -88.1 7 16.0 -72.2 240 8 430.1 430.1 308.9 430.1 0.00 66 69 18805 -71.9 -88.9 6 17.0 -72.0 194 5 432.3 432.3 309.1 432.3 0.00 67 64 19256 -66.9 -88.9 3 22.0 -67.1 338 17 452.7 452.7 311.1 452.7 0.00 68 64 19256 -66.7 -88.7 3 22.0 -66.9 338 17 453.2 453.2 311.1 453.2 0.00 69 59 19747 -68.1 -90.1 3 22.0 -68.3 358 14 460.7 460.7 311.8 460.7 0.00 70 57 19956 -66.1 -89.1 3 23.0 -66.3 37 12 469.8 469.8 312.6 469.8 0.00 71 51 20630 -67.7 -89.7 3 22.0 -67.9 193 6 481.2 481.2 313.5 481.2 0.00 72 50 20750 -66.3 -90.3 2 24.0 -66.5 330 14 487.2 487.2 314.0 487.3 0.00 73 47 21126 -64.3 -89.3 2 25.0 -64.7 355 12 500.7 500.7 315.0 500.8 0.00 74 39 22272 -61.7 -88.7 2 27.0 -62.3 45 14 534.8 534.8 317.2 534.8 0.00 75 32 23518 -53.7 -84.7 1 31.0 -55.4 78 10 587.3 587.3 320.0 587.4 0.01 76 30 23930 -55.7 -85.7 1 30.0 -57.2 100 9 592.8 592.8 320.3 592.8 0.01 77 29 24147 -54.1 -85.1 1 31.0 -55.9 112 12 603.0 603.0 320.7 603.0 0.01 78 27 24605 -55.5 -85.5 1 30.0 -57.2 196 12 611.5 611.5 321.1 611.6 0.01 79 26 24846 -53.9 -84.9 1 31.0 -55.9 246 12 622.7 622.7 321.6 622.7 0.01 80 20 26540 -52.1 -84.1 1 32.0 -55.0 350 6 676.7 676.7 323.7 676.8 0.02 81 19 26873 -51.1 -84.1 1 33.0 -54.4 21 8 689.8 689.8 324.1 689.9 0.02 82 17 27593 -53.3 -84.3 1 31.0 -56.2 105 18 705.0 705.1 324.6 705.2 0.02 83 16 27983 -53.5 -84.5 1 31.0 -56.5 119 17 716.7 716.7 325.0 716.9 0.02 84 15 28399 -52.3 -84.3 1 32.0 -55.8 116 13 734.1 734.1 325.5 734.2 0.02 85 13 29334 -48.1 -83.1 1 35.0 -53.5 95 10 779.3 779.3 326.7 779.5 0.03 86 13 29334 -47.7 -82.7 1 35.0 -53.2 95 10 780.7 780.7 326.8 781.0 0.03 87 11 30440 -46.5 -81.5 1 35.0 -53.1 189 15 823.2 823.2 327.8 823.7 0.05 88 10 31070 -48.5 -82.5 1 34.0 -54.6 245 9 838.5 838.5 328.1 838.9 0.04 89 9.3 31551 -45.3 -81.3 1 36.0 -53.1 868.3 868.3 328.8 868.9 0.06 TRP 98 16756 -77.5 -85.5 26 8.0 -77.5 320 24 380.2 380.2 302.3 380.2 0.00 WND 198 12505 -52.2 -73.0 6 20.8 -52.5 295 71 351.2 351.2 296.9 351.2 0.01 Sounding variables and indices 1000-500 mb thick: 5733.00 m Freezing level: 611.76 mb = 4313.39 m = 14151.36 ft Wetbulb zero: 658.16 mb = 3716.63 m = 12193.54 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 63.96 % Est. max temperature: 30.32 C = 86.58 F Sfc-Lift cond lev (LCL): 825.01 mb = 1841.98 m = 6043.18 ft T: 15.54 C 700-500 lapse rate: 5.25 C/km ThetaE index: 10.43 C Layer 850.0- 735.0 mb Conv cond level (CCL): 792.45 mb = 2180.88 m = 7155.04 ft Mean mixing ratio: 11.99 g/kg Conv temperature: 32.37 C = 90.26 F Cap Strength: 1.74 C Lifted Index: -0.85 C Risk: Thunderstorms probable Lifted Index @300 mb: 4.48 C Lifted Index @700 mb: -1.34 C Showalter Index: -0.50 C Risk: Thunderstorms probable Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 21.60 C K Index: 33.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 191.00 Risk: None Energy Index: -1.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 153.77 J/kg Max Up Vert Vel: 17.54 m/s Conv Inhibition (B-): 31.05 J/kg Cap Strength: 1.74 C Lift Cond Lev (LCL): 822.32 mb = 1869.76 m = 6134.31 ft Lev Free Conv (LFC): 757.32 mb = 2561.15 m = 8402.61 ft Equ Level (EL): 457.32 mb = 6586.48 m = 21608.94 ft B at Equ Level: 152.61 J/kg Max Parcel Lev (MPL): 317.32 mb = 9282.30 m = 30453.39 ft Wind level data Storm motion: 110 at 7 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 ---------------------------------------------------------- 0 996 196 30 5 -2.5 -4.3 | 326 8 4.5 -6.8 1 951 610 40 10 -6.4 -7.7 | 357 10 0.6 -10.2 2 925 856 45 10 -7.1 -7.1 | 0 10 -0.0 -9.6 3 919 914 50 10 -7.7 -6.4 | 4 9 -0.6 -8.9 4 887 1219 65 9 -8.2 -3.8 | 10 6 -1.1 -6.3 5 850 1588 75 9 -8.7 -2.3 | 19 5 -1.6 -4.8 6 826 1829 120 10 -8.7 5.0 | 147 3 -1.6 2.5 7 796 2134 120 12 -10.4 6.0 | 136 5 -3.3 3.5 8 768 2438 115 11 -10.0 4.6 | 126 4 -2.9 2.1 9 740 2743 140 13 -8.4 10.0 | 170 8 -1.3 7.4 10 714 3048 140 17 -10.9 13.0 | 160 11 -3.9 10.5 11 700 3214 140 14 -9.0 10.7 | 167 8 -2.0 8.2 12 688 3353 150 15 -7.5 13.0 | 178 10 -0.5 10.5 13 662 3658 115 10 -9.1 4.2 | 130 3 -2.0 1.7 14 637 3962 40 4 -2.6 -3.1 | 321 7 4.5 -5.6 15 613 4267 360 7 -0.0 -7.0 | 323 12 7.0 -9.5 16 568 4877 355 7 0.6 -7.0 | 321 12 7.7 -9.5 17 547 5182 320 11 7.1 -8.4 | 308 18 14.1 -10.9 18 527 5486 315 12 8.5 -8.5 | 305 19 15.5 -11.0 19 507 5791 285 6 5.8 -1.6 | 288 13 12.8 -4.1 20 500 5900 260 11 10.8 1.9 | 272 18 17.9 -0.6 21 487 6096 265 13 13.0 1.1 | 274 20 20.0 -1.4 22 468 6401 305 16 13.1 -9.2 | 300 23 20.2 -11.7 23 432 7010 280 22 21.7 -3.8 | 282 29 28.7 -6.3 24 400 7600 280 30 29.5 -5.2 | 282 37 36.6 -7.7 25 399 7620 275 26 25.9 -2.3 | 278 33 32.9 -4.8 26 337 8839 285 43 41.5 -11.1 | 286 50 48.6 -13.6 27 323 9144 285 34 32.8 -8.8 | 286 41 39.9 -11.3 28 300 9690 290 57 53.6 -19.5 | 290 64 60.6 -22.0 29 297 9754 290 57 53.6 -19.5 | 290 64 60.6 -22.0 30 250 10960 280 59 58.1 -10.2 | 281 66 65.1 -12.8 31 200 12440 295 70 63.4 -29.6 | 294 77 70.5 -32.1 32 198 12505 295 71 64.3 -30.0 | 294 78 71.4 -32.5 33 189 12802 295 71 64.3 -30.0 | 294 78 71.4 -32.5 34 150 14250 295 56 50.8 -23.7 | 294 63 57.8 -26.2 35 141 14630 295 54 48.9 -22.8 | 294 61 56.0 -25.3 36 127 15240 285 35 33.8 -9.1 | 286 42 40.9 -11.6 37 120 15545 275 39 38.9 -3.4 | 277 46 45.9 -5.9 38 114 15850 285 49 47.3 -12.7 | 286 56 54.4 -15.2 39 103 16459 300 35 30.3 -17.5 | 298 42 37.4 -20.0 40 100 16640 320 25 16.1 -19.2 | 313 32 23.1 -21.7 41 98 16756 320 24 15.4 -18.4 | 313 31 22.5 -20.9 42 98 16764 325 29 16.6 -23.8 | 318 35 23.7 -26.3 43 93 17069 310 14 10.7 -9.0 | 303 21 17.8 -11.5 44 88 17374 285 11 10.6 -2.8 | 287 18 17.7 -5.4 45 84 17678 295 16 14.5 -6.8 | 293 23 21.5 -9.3 46 79 17983 230 10 7.7 6.4 | 255 15 14.7 3.9 47 75 18288 245 19 17.2 8.0 | 257 25 24.3 5.5 48 72 18593 300 20 17.3 -10.0 | 297 27 24.4 -12.5 49 70 18720 240 8 6.9 4.0 | 264 14 14.0 1.5 50 68 18898 145 1 -0.6 0.8 | 285 7 6.5 -1.7 51 65 19202 335 17 7.2 -15.4 | 322 23 14.2 -17.9 52 61 19507 350 19 3.3 -18.7 | 334 24 10.3 -21.2 53 58 19812 360 13 -0.0 -13.0 | 336 17 7.0 -15.5 54 53 20422 155 10 -4.2 9.1 | 203 7 2.8 6.6 55 50 20726 210 4 2.0 3.5 | 264 9 9.0 1.0 56 50 20750 330 14 7.0 -12.1 | 316 20 14.0 -14.6 57 48 21031 350 13 2.3 -12.8 | 329 18 9.3 -15.3 58 46 21336 5 11 -1.0 -11.0 | 336 15 6.1 -13.5 59 41 21946 20 10 -3.4 -9.4 | 343 12 3.6 -11.9 60 39 22250 40 15 -9.6 -11.5 | 11 14 -2.6 -14.0 61 37 22555 70 10 -9.4 -3.4 | 22 6 -2.4 -5.9 62 36 22860 80 12 -11.8 -2.1 | 46 7 -4.8 -4.6 63 34 23165 80 10 -9.8 -1.7 | 33 5 -2.8 -4.2 64 32 23470 75 10 -9.7 -2.6 | 27 6 -2.6 -5.1 65 30 23930 100 9 -8.9 1.6 | 62 2 -1.8 -0.9 66 29 24079 115 12 -10.9 5.1 | 124 5 -3.8 2.6 67 28 24384 100 10 -9.8 1.7 | 75 3 -2.8 -0.8 68 27 24689 230 13 10.0 8.4 | 251 18 17.0 5.8 69 23 25603 320 10 6.4 -7.7 | 307 17 13.5 -10.2 70 21 26213 0 0 -0.0 -0.0 | 290 7 7.0 -2.5 71 20 26540 350 6 1.0 -5.9 | 316 12 8.1 -8.4 72 18 27127 45 10 -7.1 -7.1 | 0 10 -0.0 -9.6 73 17 27432 85 16 -15.9 -1.4 | 66 10 -8.9 -3.9 74 17 27737 120 20 -17.3 10.0 | 126 13 -10.3 7.5 75 14 28651 115 10 -9.1 4.2 | 130 3 -2.0 1.7 76 14 28956 90 4 -4.0 0.0 | 309 4 3.0 -2.5 77 13 29261 90 10 -10.0 0.0 | 50 4 -3.0 -2.5 78 13 29566 105 10 -9.7 2.6 | 92 3 -2.6 0.1 79 11 30175 165 17 -4.4 16.4 | 191 14 2.6 13.9 80 10 31070 245 9 8.2 3.8 | 265 15 15.2 1.3 Wind Parameters Mean winds (0-6000m): 79.6 at 10.0 knts Storm direction: 109.6 at 7.5 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -160.7 deg Storm rel helicity (0-3000m) pos: 29.4 neg: -3.9 tot: 25.5 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 25.92 Bulk Shear: 5.93 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 38 8 346 9| 5.4 0.0 5.4| 12.1 0.0 12.1 24.1 0.93| 5.6 5.1 1000 45 9 355 9| 2.9 0.0 2.9| 16.2 0.0 16.2 16.2 0.73| 4.8 3.5 1500 55 9 2 8| 3.0 0.0 3.0| 20.0 0.0 20.0 13.3 0.71| 4.9 3.5 2000 72 9 20 6| 3.3 0.0 3.3| 22.4 -0.7 21.7 10.8 0.67| 5.3 3.5 2500 85 10 40 4| 3.1 0.0 3.1| 26.8 -1.3 25.6 10.2 0.64| 5.4 3.4 3000 100 11 78 4| 2.9 0.0 2.9| 29.4 -3.9 25.5 8.5 0.52| 5.5 2.8 4000 104 10 91 3| 2.1 2.4 4.6| 33.2 -18.0 15.3 3.8 0.07| 7.3 0.5 5000 91 10 49 4| 1.7 2.6 4.3| 33.2 -35.6 -2.3 -0.5 -0.00| 6.7 -0.0 6000 80 10 33 5| 1.4 2.3 3.7| 51.7 -78.4 -26.7 -4.5 -0.08| 7.3 -0.6 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251009.00.gif