UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 25 APR 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 127 175 3 SFC 992 196 17.8 17.5 98 0.3 17.6 175 3 291.6 293.9 291.1 327.7 12.78 2 960 476 16.6 16.6 100 0.0 16.6 209 18 293.2 295.4 291.3 328.6 12.47 3 952 548 16.8 16.8 100 0.0 16.8 218 22 294.1 296.3 291.8 330.4 12.74 4 948 584 18.2 16.8 92 1.4 17.3 222 24 295.8 298.1 292.4 332.7 12.80 5 945 611 19.6 15.8 79 3.8 17.1 225 25 297.5 299.7 292.4 332.4 12.03 6 942 638 20.4 13.4 64 7.0 15.9 225 25 298.6 300.5 291.3 328.7 10.31 7 935 703 20.8 13.8 64 7.0 16.3 225 25 299.7 301.6 292.0 330.9 10.66 8 932 731 20.6 13.6 64 7.0 16.1 225 25 299.7 301.7 291.9 330.7 10.56 9 925 796 20.8 10.8 53 10.0 14.6 225 25 300.6 302.2 290.7 326.6 8.82 10 920 843 20.6 10.6 53 10.0 14.4 227 25 300.8 302.4 290.7 326.7 8.75 11 914 900 19.8 14.8 73 5.0 16.5 229 25 300.6 302.7 293.0 334.8 11.66 12 910 937 19.6 13.6 68 6.0 15.7 230 25 300.8 302.7 292.4 332.6 10.82 13 903 1004 19.2 15.0 77 4.2 16.4 230 23 301.0 303.2 293.4 336.2 11.96 14 897 1062 19.4 14.7 74 4.7 16.3 230 22 301.8 304.0 293.4 336.6 11.80 15 850 1523 16.0 13.4 85 2.6 14.3 230 15 302.9 305.0 293.5 336.8 11.44 16 824 1787 14.0 13.2 95 0.8 13.5 225 8 303.5 305.7 293.9 338.1 11.65 17 807 1963 12.8 12.5 98 0.3 12.6 242 5 304.0 306.1 293.8 337.9 11.36 18 777 2281 11.4 8.9 85 2.5 9.9 293 4 305.8 307.6 292.7 333.7 9.25 19 755 2520 9.4 8.4 93 1.0 8.8 316 6 306.2 307.9 292.8 334.0 9.20 20 749 2587 9.2 7.7 90 1.5 8.3 309 7 306.7 308.3 292.6 333.4 8.84 21 747 2609 9.0 5.9 81 3.1 7.2 306 7 306.7 308.2 291.8 330.4 7.82 22 743 2654 9.2 3.2 66 6.0 5.9 301 7 307.4 308.6 290.9 327.2 6.49 23 734 2755 9.4 -2.6 43 12.0 3.4 290 8 308.7 309.5 289.4 322.1 4.30 24 703 3112 6.4 -2.6 53 9.0 2.0 320 9 309.2 310.0 289.8 323.2 4.49 25 700 3147 6.4 -4.6 45 11.0 1.1 325 8 309.6 310.3 289.3 321.8 3.88 26 699 3159 6.4 -4.6 45 11.0 1.1 324 8 309.7 310.4 289.3 321.9 3.89 27 684 3336 5.0 -7.0 41 12.0 -0.4 307 7 310.1 310.7 288.9 320.5 3.30 28 655 3687 2.2 -9.8 41 12.0 -2.8 275 6 310.8 311.3 288.6 319.6 2.77 29 595 4453 -4.1 -9.1 68 5.0 -6.2 280 18 312.1 312.7 289.5 322.4 3.23 30 584 4600 -5.3 -13.3 53 8.0 -8.2 275 20 312.4 312.8 288.8 320.0 2.35 31 567 4831 -7.3 -10.9 75 3.6 -8.7 267 23 312.7 313.2 289.4 322.1 2.94 32 563 4886 -7.7 -11.6 74 3.9 -9.2 265 24 312.9 313.4 289.3 321.9 2.79 33 560 4928 -7.7 -15.7 53 8.0 -10.4 265 24 313.3 313.7 288.7 319.9 2.01 34 550 5068 -8.9 -14.9 62 6.0 -11.0 265 24 313.5 313.9 288.9 320.7 2.19 35 541 5195 -10.1 -17.1 57 7.0 -12.3 265 24 313.6 313.9 288.6 319.7 1.85 36 538 5238 -10.5 -16.5 61 6.0 -12.5 265 25 313.6 314.0 288.8 320.0 1.96 37 533 5310 -11.1 -13.1 85 2.0 -11.8 265 25 313.7 314.2 289.4 322.2 2.62 38 530 5353 -10.5 -15.5 67 5.0 -12.2 265 25 314.9 315.4 289.4 322.0 2.16 39 523 5455 -11.1 -14.8 74 3.7 -12.4 265 25 315.4 315.9 289.7 323.0 2.32 40 521 5485 -11.1 -17.1 61 6.0 -13.0 265 25 315.8 316.1 289.4 322.1 1.92 41 515 5573 -11.7 -15.6 73 3.9 -13.0 258 24 316.1 316.5 289.8 323.4 2.20 42 510 5648 -11.9 -16.4 69 4.5 -13.4 252 23 316.7 317.1 289.9 323.6 2.08 43 505 5724 -11.1 -18.1 56 7.0 -13.3 246 22 318.6 319.0 290.2 324.7 1.82 44 500 5800 -11.5 -18.5 56 7.0 -13.7 240 21 319.0 319.4 290.3 325.0 1.78 45 496 5862 -12.1 -19.1 56 7.0 -14.3 244 22 319.0 319.3 290.2 324.8 1.70 46 493 5908 -11.9 -19.9 51 8.0 -14.3 247 22 319.8 320.1 290.3 325.2 1.60 47 492 5924 -12.1 -19.1 56 7.0 -14.3 248 23 319.8 320.1 290.5 325.6 1.72 48 484 6049 -12.5 -23.5 39 11.0 -15.5 257 24 320.8 321.0 290.2 324.9 1.19 49 481 6097 -12.3 -34.3 14 22.0 -16.7 260 25 321.6 321.7 289.7 323.2 0.43 50 476 6177 -12.7 -39.7 8 27.0 -17.4 264 26 322.1 322.1 289.7 323.0 0.25 51 460 6437 -14.7 -50.7 3 36.0 -19.3 276 29 322.7 322.7 289.7 323.0 0.08 52 457 6487 -15.1 -39.1 11 24.0 -19.2 279 29 322.8 322.9 289.9 323.9 0.28 53 432 6910 -18.5 -33.5 26 15.0 -21.3 288 33 323.7 323.8 290.5 325.6 0.52 54 400 7480 -22.7 -39.7 20 17.0 -25.1 295 36 325.5 325.5 290.7 326.6 0.30 55 300 9510 -39.9 -65.9 5 26.0 -40.8 275 48 329.1 329.1 291.5 329.2 0.02 56 250 10730 -49.1 -66.1 12 17.0 -49.5 270 57 333.1 333.1 292.6 333.2 0.02 57 200 12170 -57.3 -74.3 10 17.0 -57.5 280 75 342.0 342.0 294.8 342.1 0.01 58 169 13210 -64.7 -75.7 21 11.0 -64.8 270 53 346.6 346.6 295.9 346.6 0.01 59 150 13940 -61.1 -84.1 3 23.0 -61.3 265 68 364.8 364.8 299.6 364.8 0.00 60 140 14370 -61.6 -84.7 3 23.2 -61.7 270 77 371.3 371.3 300.8 371.3 0.00 61 100 16450 -63.9 -87.9 2 24.0 -64.1 280 33 404.3 404.3 305.7 404.3 0.00 62 85 17434 -69.3 -89.3 4 20.0 -69.4 280 32 412.6 412.6 306.8 412.6 0.00 63 79 17871 -69.7 -88.7 5 19.0 -69.8 295 25 420.5 420.5 307.7 420.5 0.00 64 72 18422 -71.3 -89.3 5 18.0 -71.4 272 22 428.4 428.4 308.7 428.4 0.00 65 70 18590 -69.3 -89.3 4 20.0 -69.4 255 19 436.1 436.1 309.5 436.1 0.00 66 67 18853 -68.5 -90.5 3 22.0 -68.7 245 18 443.4 443.4 310.2 443.4 0.00 67 66 18943 -66.3 -89.3 3 23.0 -66.5 240 17 450.1 450.1 310.8 450.1 0.00 68 65 19036 -66.3 -89.3 3 23.0 -66.5 239 17 452.0 452.0 311.0 452.0 0.00 69 52 20398 -64.1 -90.1 2 26.0 -64.4 293 23 486.9 486.9 314.0 486.9 0.00 70 51 20517 -61.7 -88.7 2 27.0 -62.1 335 22 495.3 495.3 314.6 495.3 0.00 71 50 20640 -62.7 -88.7 2 26.0 -63.1 25 20 495.7 495.7 314.7 495.7 0.00 72 46 21154 -63.1 -89.1 2 26.0 -63.5 80 11 506.7 506.7 315.4 506.7 0.00 73 42 21717 -60.7 -88.7 1 28.0 -61.3 25 13 526.0 526.0 316.7 526.0 0.00 74 40 22019 -62.3 -88.3 2 26.0 -62.9 63 12 529.4 529.4 316.9 529.4 0.00 75 34 23033 -58.3 -87.3 1 29.0 -59.3 10 6 565.1 565.1 318.9 565.1 0.01 76 32 23414 -58.7 -87.7 1 29.0 -59.7 15 14 573.9 573.9 319.3 574.0 0.01 77 30 23820 -57.9 -86.9 1 29.0 -59.0 95 5 586.8 586.8 320.0 586.8 0.01 78 26 24726 -56.1 -86.1 1 30.0 -57.7 82 6 616.4 616.4 321.3 616.5 0.01 79 24 25238 -53.3 -85.3 1 32.0 -55.5 48 10 638.8 638.8 322.3 638.9 0.01 80 23 25512 -53.7 -85.7 1 32.0 -55.9 15 10 645.5 645.5 322.5 645.6 0.01 81 21 26100 -50.9 -83.9 1 33.0 -54.0 297 9 670.9 671.0 323.4 671.1 0.02 82 20 26420 -48.1 -83.1 1 35.0 -52.2 255 9 688.9 689.0 324.1 689.1 0.02 83 19 26759 -48.1 -83.1 1 35.0 -52.3 238 10 699.1 699.1 324.4 699.3 0.02 84 18 27116 -48.1 -83.1 1 35.0 -52.5 260 6 710.0 710.0 324.7 710.2 0.02 85 16 27896 -46.7 -82.7 1 36.0 -52.0 286 3 738.9 738.9 325.6 739.1 0.03 86 16 27896 -44.3 -81.3 1 37.0 -50.5 286 3 746.7 746.8 325.8 747.0 0.03 87 15 28328 -45.9 -81.9 1 36.0 -51.7 288 6 755.3 755.4 326.1 755.6 0.03 88 13 29288 -42.9 -80.9 1 38.0 -50.5 288 12 797.3 797.3 327.2 797.7 0.04 89 12 29831 -40.5 -80.5 1 40.0 -49.7 280 19 824.2 824.3 327.8 824.7 0.05 90 11 30422 -42.1 -80.1 1 38.0 -50.8 276 26 839.2 839.2 328.2 839.8 0.06 91 10 31070 -40.7 -79.7 1 39.0 -50.6 280 30 867.6 867.7 328.8 868.3 0.07 92 9.6 31347 -41.7 -80.7 1 39.0 -51.2 874.0 874.1 328.9 874.7 0.06 93 8.4 32262 -36.9 -78.9 0 42.0 -49.8 926.9 926.9 329.9 927.9 0.09 TRP 169 13210 -64.7 -75.7 21 11.0 -64.8 270 53 346.6 346.6 295.9 346.6 0.01 WND 140 14370 -61.6 -84.7 3 23.2 -61.7 270 77 371.3 371.3 300.8 371.3 0.00 Sounding variables and indices 1000-500 mb thick: 5673.00 m Freezing level: 634.05 mb = 3954.77 m = 12974.82 ft Wetbulb zero: 687.84 mb = 3290.16 m = 10794.34 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 68.23 % Est. max temperature: 29.24 C = 84.64 F Sfc-Lift cond lev (LCL): 987.87 mb = 231.71 m = 760.19 ft T: 17.65 C 700-500 lapse rate: 6.75 C/km ThetaE index: 11.88 C Layer 749.0- 703.0 mb Conv cond level (CCL): 806.53 mb = 1967.39 m = 6454.62 ft Mean mixing ratio: 11.58 g/kg Conv temperature: 30.22 C = 86.39 F Cap Strength: 4.67 C Lifted Index: -0.56 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.02 C Lifted Index @700 mb: 1.87 C Showalter Index: -3.38 C Risk: Severe thunderstorms possible Total Totals Index: 52.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 24.90 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 326.51 Risk: Showers and thunderstorms possible Energy Index: -2.42 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 190.16 J/kg Max Up Vert Vel: 19.50 m/s Conv Inhibition (B-): 272.39 J/kg Cap Strength: 4.67 C Lift Cond Lev (LCL): 891.52 mb = 1114.07 m = 3655.03 ft Lev Free Conv (LFC): 636.52 mb = 3915.44 m = 12845.76 ft Equ Level (EL): 486.52 mb = 6009.38 m = 19715.58 ft B at Equ Level: 183.63 J/kg Max Parcel Lev (MPL): 216.52 mb = 11657.79 m = 38246.88 ft Wind level data Storm motion: 288 at 11 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 ---------------------------------------------------------- 0 992 196 175 3 -0.3 3.0 | 120 13 -11.1 6.4 1 945 610 225 25 17.7 17.7 | 198 22 6.8 21.1 2 925 796 225 25 17.7 17.7 | 198 22 6.8 21.1 3 912 914 230 25 19.2 16.1 | 203 21 8.3 19.5 4 881 1219 230 19 14.6 12.2 | 193 16 3.7 15.7 5 850 1523 230 15 11.5 9.6 | 183 13 0.6 13.1 6 850 1524 225 12 8.5 8.5 | 169 12 -2.4 11.9 7 819 1829 225 7 4.9 4.9 | 145 10 -5.9 8.4 8 790 2134 265 3 3.0 0.3 | 115 9 -7.9 3.7 9 762 2438 325 6 3.4 -4.9 | 79 8 -7.4 -1.5 10 735 2743 290 8 7.5 -2.7 | 102 3 -3.4 0.7 11 708 3048 310 10 7.7 -6.4 | 47 4 -3.2 -3.0 12 700 3147 325 8 4.6 -6.6 | 64 7 -6.3 -3.1 13 656 3658 275 6 6.0 -0.5 | 121 6 -4.9 2.9 14 607 4267 285 16 15.5 -4.1 | 279 5 4.6 -0.7 15 562 4877 265 24 23.9 2.1 | 247 14 13.0 5.5 16 520 5486 265 25 24.9 2.2 | 248 15 14.0 5.6 17 501 5791 240 21 18.2 10.5 | 208 16 7.3 14.0 18 500 5800 240 21 18.2 10.5 | 208 16 7.3 14.0 19 481 6096 260 25 24.6 4.3 | 240 16 13.7 7.8 20 443 6706 290 32 30.1 -10.9 | 291 21 19.2 -7.5 21 409 7315 285 35 33.8 -9.1 | 284 24 22.9 -5.6 22 400 7480 295 36 32.6 -15.2 | 298 25 21.8 -11.8 23 392 7620 295 36 32.6 -15.2 | 298 25 21.8 -11.8 24 376 7925 300 34 29.4 -17.0 | 306 23 18.6 -13.5 25 316 9144 280 41 40.4 -7.1 | 277 30 29.5 -3.7 26 303 9449 280 38 37.4 -6.6 | 277 27 26.5 -3.1 27 300 9510 275 48 47.8 -4.2 | 271 37 36.9 -0.7 28 252 10668 265 56 55.8 4.9 | 259 46 44.9 8.3 29 250 10730 270 57 57.0 -0.0 | 266 46 46.1 3.5 30 200 12170 280 75 73.9 -13.0 | 279 64 63.0 -9.6 31 199 12192 280 76 74.8 -13.2 | 279 65 64.0 -9.7 32 181 12802 285 63 60.9 -16.3 | 284 52 50.0 -12.8 33 169 13210 270 53 53.0 -0.0 | 265 42 42.1 3.5 34 164 13411 265 59 58.8 5.1 | 260 49 47.9 8.6 35 150 13940 265 68 67.7 5.9 | 261 58 56.9 9.4 36 140 14370 270 77 77.0 -0.0 | 267 66 66.1 3.5 37 134 14630 270 77 77.0 -0.0 | 267 66 66.1 3.5 38 122 15240 270 68 68.0 -0.0 | 267 57 57.1 3.5 39 100 16450 280 33 32.5 -5.7 | 276 22 21.6 -2.3 40 95 16764 280 33 32.5 -5.7 | 276 22 21.6 -2.3 41 81 17678 280 32 31.5 -5.6 | 276 21 20.6 -2.1 42 77 17983 305 21 17.2 -12.0 | 324 11 6.3 -8.6 43 74 18288 285 25 24.1 -6.5 | 283 14 13.3 -3.0 44 70 18590 255 19 18.4 4.9 | 222 11 7.5 8.4 45 70 18593 275 25 24.9 -2.2 | 265 14 14.0 1.3 46 67 18898 240 17 14.7 8.5 | 198 13 3.8 12.0 47 57 19812 235 18 14.7 10.3 | 196 14 3.9 13.8 48 52 20422 295 23 20.8 -9.7 | 302 12 10.0 -6.3 49 50 20640 25 20 -8.5 -18.1 | 53 24 -19.3 -14.7 50 49 20726 10 24 -4.2 -23.6 | 37 25 -15.0 -20.2 51 47 21031 30 17 -8.5 -14.7 | 60 22 -19.4 -11.3 52 45 21336 150 3 -1.5 2.6 | 116 14 -12.4 6.1 53 43 21641 15 13 -3.4 -12.6 | 57 17 -14.2 -9.1 54 39 22250 90 11 -11.0 0.0 | 99 22 -21.9 3.5 55 37 22555 85 10 -10.0 -0.9 | 97 21 -20.8 2.6 56 35 22860 40 1 -0.6 -0.8 | 103 12 -11.5 2.7 57 33 23165 350 10 1.7 -9.8 | 55 11 -9.1 -6.4 58 32 23470 20 15 -5.1 -14.1 | 56 19 -16.0 -10.6 59 30 23820 95 5 -5.0 0.4 | 104 16 -15.9 3.9 60 29 24079 100 12 -11.8 2.1 | 104 23 -22.7 5.5 61 27 24384 105 3 -2.9 0.8 | 107 14 -13.8 4.2 62 24 25298 45 10 -7.1 -7.1 | 79 18 -17.9 -3.6 63 20 26420 255 9 8.7 2.3 | 159 6 -2.2 5.8 64 19 26822 235 10 8.2 5.7 | 164 10 -2.7 9.2 65 17 27432 285 1 1.0 -0.3 | 108 10 -9.9 3.2 66 13 29261 290 10 9.4 -3.4 | 91 1 -1.5 0.0 67 13 29566 280 25 24.6 -4.3 | 274 14 13.7 -0.9 68 12 29870 280 19 18.7 -3.3 | 269 8 7.8 0.2 69 11 30175 275 24 23.9 -2.1 | 264 13 13.0 1.4 70 10 31070 280 30 29.5 -5.2 | 275 19 18.7 -1.8 Wind Parameters Mean winds (0-6000m): 257.6 at 15.2 knts Storm direction: 287.6 at 11.4 knts Shear (0-3000m) pos: 2.4 neg: 1.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -53.5 deg Storm rel helicity (0-3000m) pos: 123.7 neg: -68.2 tot: 55.5 m^2/s^2 ave: 18.5 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 0.6 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 15.36 Bulk Shear: 12.38 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 ------------------------------------------------------------------------------- 500 221 16 179 15| 23.9 0.0 23.9|110.8 0.0 110.8 221.6 0.93| 26.4 24.5 1000 226 20 190 18| 9.2 0.0 9.2|120.2 -12.6 107.6 107.6 0.69| 17.0 11.8 1500 226 18 188 16| 6.1 3.5 9.7|120.2 -41.4 78.8 52.5 0.33| 14.9 4.9 2000 227 15 180 14| 3.2 2.7 5.9|120.2 -58.4 61.8 30.9 0.14| 13.2 1.9 2500 233 13 177 11| 3.2 2.1 5.3|121.7 -66.2 55.5 22.2 0.07| 12.1 0.9 3000 240 12 179 10| 2.4 1.8 4.2|123.7 -68.2 55.5 18.5 0.05| 11.2 0.6 4000 250 11 179 7| 2.9 0.9 3.7|134.0 -68.2 65.8 16.4 0.18| 10.2 1.8 5000 258 13 199 7| 2.3 0.6 2.9|134.9 -79.6 55.3 11.1 0.11| 9.5 1.1 6000 258 15 211 8| 2.5 1.0 3.5|182.6-122.6 60.0 10.0 0.10| 9.8 0.9 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20250425.12.gif