UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 27 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 130 135 4 SFC 992 196 20.6 20.3 98 0.3 20.4 135 4 294.4 297.2 293.9 338.1 15.29 2 977 329 20.6 18.6 88 2.0 19.2 156 10 295.7 298.2 293.3 335.8 13.93 3 932 738 17.8 17.2 96 0.6 17.4 207 27 296.9 299.3 293.2 335.5 13.36 4 925 803 17.6 16.5 93 1.1 16.9 210 28 297.3 299.6 292.9 334.6 12.87 5 922 831 17.6 16.5 93 1.1 16.9 209 27 297.6 299.9 293.0 335.0 12.91 6 912 924 18.2 13.2 73 5.0 15.0 205 25 299.1 301.0 291.7 329.9 10.51 7 909 953 18.0 12.0 68 6.0 14.2 203 24 299.2 301.0 291.0 327.7 9.73 8 906 981 17.8 14.4 80 3.4 15.6 202 24 299.3 301.4 292.4 332.8 11.46 9 881 1221 17.2 14.8 86 2.4 15.6 190 20 301.1 303.3 293.5 336.7 12.10 10 862 1408 17.8 9.8 59 8.0 12.9 193 17 303.6 305.2 291.7 330.0 8.86 11 857 1458 17.4 12.4 72 5.0 14.1 194 16 303.7 305.6 293.1 335.3 10.62 12 850 1528 17.2 12.2 72 5.0 14.0 195 15 304.2 306.1 293.2 335.7 10.56 13 830 1731 16.0 10.0 68 6.0 12.3 195 15 305.0 306.7 292.5 333.0 9.33 14 801 2033 13.6 10.8 83 2.8 11.8 198 16 305.5 307.4 293.4 336.2 10.21 15 741 2685 9.2 7.0 86 2.2 7.9 195 15 307.6 309.2 292.7 333.5 8.51 16 728 2832 8.6 4.8 77 3.8 6.4 198 15 308.5 309.9 292.0 331.3 7.43 17 722 2901 8.8 2.8 66 6.0 5.5 200 14 309.5 310.7 291.6 329.5 6.50 18 700 3157 7.8 -2.2 49 10.0 2.7 230 14 311.1 312.0 290.5 325.7 4.65 19 669 3530 6.6 -15.4 19 22.0 -1.9 261 15 313.8 314.2 288.6 319.5 1.72 20 653 3728 4.8 -11.2 30 16.0 -1.9 274 15 314.0 314.5 289.4 322.1 2.49 21 648 3790 4.4 -18.6 17 23.0 -3.7 273 15 314.2 314.5 288.3 318.8 1.36 22 642 3866 3.8 -15.2 23 19.0 -3.4 272 14 314.4 314.7 288.9 320.4 1.83 23 637 3930 3.4 -18.6 18 22.0 -4.3 271 14 314.6 314.9 288.5 319.3 1.38 24 616 4201 1.2 -12.8 34 14.0 -4.4 266 13 315.1 315.6 289.6 322.7 2.32 25 610 4279 0.6 -14.4 31 15.0 -5.1 265 13 315.3 315.7 289.4 322.1 2.05 26 591 4532 -1.9 -9.9 54 8.0 -5.3 273 18 315.3 315.9 290.3 325.2 3.05 27 585 4614 -2.3 -10.3 54 8.0 -5.6 274 19 315.7 316.3 290.4 325.4 2.98 28 576 4737 -2.9 -20.9 24 18.0 -8.6 268 18 316.4 316.7 288.9 320.7 1.25 29 567 4861 -4.1 -17.1 36 13.0 -8.6 262 17 316.5 316.8 289.5 322.3 1.76 30 560 4959 -4.9 -17.9 35 13.0 -9.3 262 17 316.6 317.0 289.4 322.2 1.67 31 558 4987 -5.3 -15.3 45 10.0 -8.9 263 17 316.5 316.9 289.8 323.4 2.08 32 547 5143 -6.7 -14.7 53 8.0 -9.6 268 17 316.6 317.1 290.0 324.0 2.23 33 535 5316 -8.1 -17.1 48 9.0 -11.1 282 19 317.0 317.3 289.8 323.2 1.87 34 529 5404 -8.5 -21.5 34 13.0 -12.3 291 20 317.5 317.8 289.3 321.9 1.30 35 525 5463 -9.1 -22.1 34 13.0 -12.9 297 21 317.5 317.7 289.3 321.7 1.24 36 521 5522 -9.5 -25.5 26 16.0 -13.7 299 21 317.7 317.9 289.0 320.9 0.92 37 518 5567 -9.3 -31.3 15 22.0 -14.3 297 22 318.5 318.6 288.9 320.4 0.54 38 515 5612 -9.3 -38.3 7 29.0 -14.8 295 23 319.0 319.0 288.8 320.0 0.27 39 500 5840 -10.5 -47.5 3 37.0 -16.0 285 26 320.2 320.3 288.9 320.6 0.10 40 484 6089 -11.9 -49.9 3 38.0 -17.1 271 31 321.5 321.5 289.3 321.8 0.08 41 473 6263 -13.5 -49.5 3 36.0 -18.3 275 30 321.6 321.7 289.3 322.0 0.09 42 457 6523 -15.7 -34.7 18 19.0 -19.3 284 28 322.1 322.2 289.9 323.7 0.44 43 441 6790 -17.5 -49.5 4 32.0 -21.4 292 27 323.1 323.1 289.8 323.5 0.09 44 424 7082 -20.3 -40.3 15 20.0 -23.2 298 27 323.2 323.2 290.0 324.2 0.27 45 421 7134 -20.7 -34.7 27 14.0 -23.1 296 28 323.3 323.4 290.3 325.1 0.48 46 417 7204 -21.3 -36.3 25 15.0 -23.7 294 30 323.4 323.5 290.3 324.9 0.41 47 415 7240 -21.1 -33.1 33 12.0 -23.3 293 30 324.1 324.2 290.6 326.2 0.57 48 414 7257 -20.9 -35.9 25 15.0 -23.4 293 31 324.6 324.7 290.6 326.2 0.43 49 409 7347 -21.1 -52.1 4 31.0 -24.4 290 33 325.5 325.5 290.5 325.8 0.08 50 402 7473 -22.1 -36.1 27 14.0 -24.4 286 36 325.8 325.9 291.0 327.4 0.44 51 401 7492 -22.3 -37.3 24 15.0 -24.6 286 37 325.8 325.8 290.9 327.2 0.39 52 400 7510 -22.5 -36.5 27 14.0 -24.7 285 37 325.7 325.8 290.9 327.3 0.42 53 396 7584 -23.1 -34.1 36 11.0 -25.0 285 37 325.9 326.0 291.1 327.9 0.54 54 394 7621 -23.1 -35.1 32 12.0 -25.1 285 37 326.4 326.5 291.2 328.2 0.49 55 393 7640 -23.3 -32.3 43 9.0 -24.9 285 37 326.3 326.5 291.3 328.7 0.65 56 300 9560 -38.1 -59.1 9 21.0 -39.1 275 53 331.7 331.7 292.2 331.8 0.04 57 250 10790 -47.9 -58.9 27 11.0 -48.3 270 50 334.9 334.9 293.1 335.1 0.05 58 200 12220 -58.1 -69.1 23 11.0 -58.2 275 56 340.8 340.8 294.5 340.8 0.02 59 184 12745 -61.1 -73.1 19 12.0 -61.2 265 54 344.1 344.1 295.3 344.2 0.01 60 150 14020 -61.5 -84.5 3 23.0 -61.7 265 66 364.1 364.1 299.5 364.1 0.00 61 124 15199 -64.4 -85.5 4 21.1 -64.6 265 78 379.2 379.2 302.1 379.2 0.00 62 100 16510 -67.7 -86.7 5 19.0 -67.8 260 32 396.9 396.9 304.8 396.9 0.00 63 91 17072 -70.9 -87.9 6 17.0 -71.0 255 40 401.4 401.4 305.4 401.4 0.00 64 81 17759 -71.9 -89.9 5 18.0 -72.0 258 26 413.0 413.0 306.9 413.0 0.00 65 79 17906 -71.5 -90.5 4 19.0 -71.6 246 23 416.8 416.8 307.3 416.8 0.00 66 75 18215 -67.5 -89.5 3 22.0 -67.7 244 26 431.4 431.4 309.0 431.4 0.00 67 70 18630 -67.9 -89.9 3 22.0 -68.1 255 17 439.1 439.1 309.8 439.1 0.00 68 62 19357 -69.9 -89.9 4 20.0 -70.0 228 11 450.2 450.2 310.8 450.2 0.00 69 60 19553 -68.5 -90.5 3 22.0 -68.7 233 10 457.6 457.6 311.5 457.6 0.00 70 56 19965 -70.7 -91.7 3 21.0 -70.8 201 11 461.7 461.7 311.9 461.7 0.00 71 56 19965 -70.1 -92.1 3 22.0 -70.2 201 11 463.0 463.0 312.0 463.0 0.00 72 55 20074 -65.1 -91.1 2 26.0 -65.4 185 10 476.9 476.9 313.2 476.9 0.00 73 53 20301 -62.3 -89.3 2 27.0 -62.7 136 6 488.5 488.5 314.1 488.5 0.00 74 50 20660 -63.7 -88.7 2 25.0 -64.1 110 15 493.4 493.4 314.5 493.4 0.00 75 46 21169 -64.9 -89.9 2 25.0 -65.3 129 14 502.4 502.4 315.1 502.4 0.00 76 40 22024 -62.5 -89.5 1 27.0 -63.0 108 4 528.9 528.9 316.9 528.9 0.00 77 39 22181 -60.5 -88.5 1 28.0 -61.2 87 8 537.8 537.8 317.4 537.8 0.00 78 32 23414 -59.3 -88.3 1 29.0 -60.2 102 13 572.3 572.3 319.3 572.3 0.00 79 31 23614 -57.5 -87.5 1 30.0 -58.7 116 12 582.4 582.4 319.8 582.4 0.01 80 30 23820 -58.3 -87.3 1 29.0 -59.4 130 10 585.7 585.7 319.9 585.7 0.01 81 29 24034 -58.7 -87.7 1 29.0 -59.8 122 10 590.3 590.3 320.2 590.3 0.01 82 22 25795 -53.7 -85.7 1 32.0 -56.0 327 5 653.7 653.7 322.8 653.8 0.01 83 20 26410 -53.1 -85.1 1 32.0 -55.8 55 8 673.6 673.6 323.6 673.7 0.01 84 18 27091 -51.5 -84.5 1 33.0 -54.8 37 9 699.3 699.3 324.4 699.4 0.02 85 17 27462 -52.1 -85.1 1 33.0 -55.4 47 7 708.9 708.9 324.7 709.0 0.02 86 16 27857 -49.7 -83.7 1 34.0 -53.9 119 12 729.1 729.1 325.3 729.3 0.02 87 15 28280 -48.5 -82.5 1 34.0 -53.2 189 15 746.7 746.7 325.8 746.9 0.03 88 15 28280 -48.5 -82.5 1 34.0 -53.2 189 15 746.7 746.7 325.8 746.9 0.03 89 13 29219 -49.9 -83.9 1 34.0 -54.6 246 7 773.0 773.1 326.5 773.3 0.03 90 12 29748 -45.1 -81.1 1 36.0 -52.0 249 8 807.9 808.0 327.4 808.4 0.05 91 11 30326 -46.9 -81.9 1 35.0 -53.4 291 17 821.8 821.8 327.8 822.2 0.04 92 10 30960 -45.5 -82.5 1 37.0 -52.9 215 11 849.7 849.7 328.4 850.1 0.04 93 8.7 31900 -40.1 -80.1 1 40.0 -51.0 905.2 905.2 329.5 906.0 0.08 TRP 184 12745 -61.1 -73.1 19 12.0 -61.2 265 54 344.1 344.1 295.3 344.2 0.01 WND 124 15199 -64.4 -85.5 4 21.1 -64.6 265 78 379.2 379.2 302.1 379.2 0.00 Sounding variables and indices 1000-500 mb thick: 5710.00 m Freezing level: 605.44 mb = 4340.10 m = 14239.00 ft Wetbulb zero: 681.58 mb = 3376.38 m = 11077.22 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 56.39 % Est. max temperature: 30.64 C = 87.15 F Sfc-Lift cond lev (LCL): 987.98 mb = 231.38 m = 759.10 ft T: 20.60 C 700-500 lapse rate: 6.82 C/km ThetaE index: 16.65 C Layer 741.0- 653.0 mb Conv cond level (CCL): 814.25 mb = 1893.61 m = 6212.56 ft Mean mixing ratio: 13.03 g/kg Conv temperature: 31.43 C = 88.58 F Cap Strength: 3.54 C Lifted Index: -1.50 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.85 C Lifted Index @700 mb: 1.80 C Showalter Index: -1.85 C Risk: Thunderstorms probable Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 22.70 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 380.40 Risk: Showers and thunderstorms possible Energy Index: -2.86 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 367.08 J/kg Max Up Vert Vel: 27.10 m/s Conv Inhibition (B-): 225.79 J/kg Cap Strength: 3.41 C Lift Cond Lev (LCL): 915.62 mb = 890.48 m = 2921.50 ft Lev Free Conv (LFC): 600.62 mb = 4403.30 m = 14446.34 ft Equ Level (EL): 260.62 mb = 10509.36 m = 34479.11 ft B at Equ Level: 365.01 J/kg Max Parcel Lev (MPL): 170.62 mb = 13216.18 m = 43359.66 ft Wind level data Storm motion: 269 at 13 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 ---------------------------------------------------------- 0 992 196 135 4 -2.8 2.8 | 99 16 -16.3 2.5 1 946 610 200 24 8.2 22.6 | 167 23 -5.2 22.3 2 925 803 210 28 14.0 24.2 | 181 24 0.6 24.0 3 913 914 205 25 10.6 22.7 | 173 23 -2.9 22.4 4 881 1219 190 20 3.5 19.7 | 153 22 -10.0 19.4 5 850 1524 195 15 3.9 14.5 | 146 17 -9.6 14.2 6 850 1528 195 15 3.9 14.5 | 146 17 -9.6 14.2 7 820 1829 195 15 3.9 14.5 | 146 17 -9.6 14.2 8 791 2134 200 17 5.8 16.0 | 154 17 -7.6 15.7 9 763 2438 195 16 4.1 15.5 | 148 18 -9.3 15.2 10 735 2743 195 15 3.9 14.5 | 146 17 -9.6 14.2 11 709 3048 205 14 5.9 12.7 | 149 15 -7.5 12.4 12 700 3157 230 14 10.7 9.0 | 163 9 -2.7 8.7 13 683 3353 245 16 14.5 6.8 | 189 7 1.1 6.5 14 657 3658 275 15 14.9 -1.3 | 317 2 1.5 -1.6 15 609 4267 265 13 13.0 1.1 | 150 1 -0.5 0.8 16 586 4572 275 19 18.9 -1.7 | 290 6 5.5 -1.9 17 564 4877 260 17 16.7 3.0 | 231 4 3.3 2.7 18 543 5182 270 17 17.0 -0.0 | 275 4 3.6 -0.3 19 523 5486 300 21 18.2 -10.5 | 336 12 4.7 -10.8 20 500 5840 285 26 25.1 -6.7 | 301 14 11.7 -7.0 21 483 6096 270 31 31.0 -0.0 | 271 18 17.6 -0.3 22 428 7010 300 25 21.7 -12.5 | 327 15 8.2 -12.8 23 400 7510 285 37 35.7 -9.6 | 294 24 22.3 -9.9 24 394 7620 285 37 35.7 -9.6 | 294 24 22.3 -9.9 25 377 7925 280 42 41.4 -7.3 | 285 29 27.9 -7.6 26 318 9144 275 49 48.8 -4.3 | 277 36 35.4 -4.6 27 300 9560 275 53 52.8 -4.6 | 277 40 39.4 -4.9 28 292 9754 270 55 55.0 -0.0 | 270 42 41.6 -0.3 29 250 10790 270 50 50.0 -0.0 | 270 37 36.6 -0.3 30 221 11582 265 45 44.8 3.9 | 263 32 31.4 3.6 31 200 12220 275 56 55.8 -4.9 | 277 43 42.3 -5.2 32 191 12497 275 55 54.8 -4.8 | 277 42 41.3 -5.1 33 184 12745 265 54 53.8 4.7 | 264 41 40.4 4.4 34 165 13411 270 58 58.0 -0.0 | 270 45 44.6 -0.3 35 150 14020 265 66 65.7 5.8 | 264 53 52.3 5.5 36 150 14021 260 57 56.1 9.9 | 257 44 42.7 9.6 37 124 15199 265 78 77.7 6.8 | 264 65 64.3 6.5 38 123 15240 265 75 74.7 6.5 | 264 62 61.3 6.2 39 117 15545 265 78 77.7 6.8 | 264 65 64.3 6.5 40 106 16154 270 56 56.0 -0.0 | 270 43 42.6 -0.3 41 100 16510 260 32 31.5 5.6 | 254 19 18.1 5.3 42 96 16764 260 32 31.5 5.6 | 254 19 18.1 5.3 43 86 17374 250 48 45.1 16.4 | 243 36 31.7 16.1 44 82 17678 265 28 27.9 2.4 | 262 15 14.5 2.2 45 78 17983 240 22 19.1 11.0 | 208 12 5.6 10.7 46 74 18288 245 27 24.5 11.4 | 225 16 11.0 11.1 47 70 18593 230 25 19.2 16.1 | 200 17 5.7 15.8 48 70 18630 255 17 16.4 4.4 | 216 5 3.0 4.1 49 67 18898 260 12 11.8 2.1 | 138 2 -1.6 1.8 50 64 19202 220 12 7.7 9.2 | 147 11 -5.7 8.9 51 61 19507 235 10 8.2 5.7 | 136 8 -5.3 5.4 52 58 19812 225 12 8.5 8.5 | 149 10 -5.0 8.2 53 55 20117 180 10 0.0 10.0 | 126 17 -13.4 9.7 54 52 20422 110 3 -2.8 1.0 | 93 16 -16.3 0.7 55 50 20660 110 15 -14.1 5.1 | 100 28 -27.5 4.8 56 49 20726 85 10 -10.0 -0.9 | 87 23 -23.4 -1.2 57 47 21031 115 16 -14.5 6.8 | 103 29 -27.9 6.5 58 45 21336 145 12 -6.9 9.8 | 115 22 -20.3 9.5 59 43 21641 160 13 -4.4 12.2 | 124 22 -17.9 11.9 60 41 21946 120 1 -0.9 0.5 | 91 14 -14.3 0.2 61 39 22250 80 10 -9.8 -1.7 | 85 23 -23.3 -2.0 62 37 22555 105 14 -13.5 3.6 | 97 27 -27.0 3.3 63 35 22860 145 12 -6.9 9.8 | 115 22 -20.3 9.5 64 33 23165 85 10 -10.0 -0.9 | 87 23 -23.4 -1.2 65 32 23470 105 14 -13.5 3.6 | 97 27 -27.0 3.3 66 30 23820 130 10 -7.7 6.4 | 106 22 -21.1 6.1 67 29 24079 120 10 -8.7 5.0 | 102 23 -22.1 4.7 68 27 24384 175 7 -0.6 7.0 | 115 16 -14.1 6.7 69 23 25603 325 1 0.6 -0.8 | 85 13 -12.9 -1.1 70 21 26213 330 12 6.0 -10.4 | 35 13 -7.4 -10.7 71 20 26410 55 8 -6.6 -4.6 | 76 21 -20.0 -4.9 72 19 26822 35 10 -5.7 -8.2 | 66 21 -19.2 -8.5 73 17 27432 40 7 -4.5 -5.4 | 73 19 -17.9 -5.6 74 16 27737 90 10 -10.0 0.0 | 89 23 -23.4 -0.3 75 16 28042 155 14 -5.9 12.7 | 123 23 -19.4 12.4 76 15 28346 195 15 3.9 14.5 | 146 17 -9.6 14.2 77 12 29566 265 4 4.0 0.3 | 90 9 -9.5 0.1 78 12 29870 240 10 8.7 5.0 | 135 7 -4.8 4.7 79 11 30175 310 18 13.8 -11.6 | 358 12 0.3 -11.9 80 10 30960 215 11 6.3 9.0 | 141 11 -7.1 8.7 Wind Parameters Mean winds (0-6000m): 238.8 at 17.9 knts Storm direction: 268.8 at 13.4 knts Shear (0-3000m) pos: 4.3 neg: 1.6 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 68.1 deg Storm rel helicity (0-3000m) pos: 193.7 neg: -86.2 tot: 107.5 m^2/s^2 ave: 35.8 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 3.7 10^-3/s Energy-Hel index: 0.41 Bulk Rich Number: 17.02 Bulk Shear: 21.57 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 ------------------------------------------------------------------------------- 500 195 16 148 18| 25.4 0.0 25.4|151.0 0.0 151.0 302.0 0.95| 29.4 28.1 1000 200 20 161 20| 12.7 3.9 16.6|170.5 -62.2 108.3 108.3 0.47| 21.9 10.3 1500 198 19 157 19| 6.9 2.6 9.5|170.5 -76.7 93.8 62.6 0.36| 16.5 5.9 2000 198 18 155 19| 5.7 2.0 7.7|180.2 -76.9 103.3 51.6 0.38| 12.9 5.0 2500 197 18 154 19| 4.6 2.0 6.6|180.2 -86.2 94.0 37.6 0.33| 10.8 3.6 3000 199 17 154 18| 4.3 1.6 5.9|193.7 -86.2 107.5 35.8 0.35| 10.7 3.7 4000 212 17 161 15| 3.3 1.3 4.7|203.5 -86.3 117.2 29.3 0.38| 9.9 3.7 5000 224 17 171 12| 3.1 1.1 4.1|207.7 -91.5 116.2 23.2 0.34| 9.3 3.2 6000 239 18 192 9| 3.1 0.4 3.5|227.4-149.1 78.4 13.1 0.20| 10.3 2.0 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20250427.12.gif