UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 29 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 108 SFC 990 196 21.6 20.1 91 1.5 20.6 145 9 295.6 298.3 294.1 339.1 15.13 2 984 249 21.8 19.1 85 2.7 19.9 148 12 296.3 298.9 293.7 337.5 14.28 3 945 599 18.8 18.3 97 0.5 18.5 169 28 296.7 299.3 293.7 337.5 14.14 4 925 783 18.2 17.2 94 1.0 17.5 185 34 297.9 300.4 293.6 337.0 13.47 5 898 1037 16.2 15.7 97 0.5 15.9 196 39 298.4 300.7 293.0 335.0 12.59 6 880 1210 17.0 13.1 78 3.9 14.5 205 42 301.0 302.9 292.5 332.8 10.83 7 875 1258 18.2 11.2 64 7.0 13.8 206 41 302.7 304.5 292.0 331.2 9.59 8 865 1357 19.2 6.2 43 13.0 11.6 207 39 304.7 306.0 290.4 325.5 6.88 9 862 1387 20.0 0.0 26 20.0 9.3 208 38 305.9 306.7 288.6 319.5 4.44 10 857 1438 21.6 -5.4 16 27.0 8.3 209 37 308.1 308.6 287.9 317.5 2.98 11 853 1478 21.8 -4.2 17 26.0 8.8 209 37 308.7 309.3 288.4 319.0 3.28 12 850 1509 21.8 -5.2 16 27.0 8.5 210 36 309.0 309.6 288.3 318.6 3.05 13 838 1632 22.4 -2.6 19 25.0 9.3 210 36 310.9 311.6 289.6 322.8 3.77 14 825 1768 21.8 -4.2 17 26.0 8.6 210 35 311.6 312.3 289.5 322.4 3.39 15 737 2731 13.6 -4.4 28 18.0 4.6 225 33 312.9 313.6 290.2 324.8 3.74 16 700 3161 9.6 -3.4 40 13.0 3.1 230 25 313.1 313.9 290.7 326.6 4.25 17 624 4101 1.0 -5.0 64 6.0 -1.9 191 24 313.7 314.5 290.9 327.2 4.23 18 593 4509 -2.1 -6.5 72 4.4 -4.1 183 26 314.7 315.5 291.0 327.4 3.97 19 590 4550 -2.3 -7.0 70 4.7 -4.4 183 25 315.0 315.7 290.9 327.3 3.83 20 543 5203 -8.1 -8.2 99 0.1 -8.1 183 20 315.6 316.4 291.1 327.8 3.80 21 507 5734 -11.7 -11.7 100 0.0 -11.7 199 19 317.5 318.1 291.0 327.6 3.08 22 500 5840 -12.9 -13.0 99 0.1 -12.9 205 20 317.3 317.9 290.7 326.5 2.81 23 498 5870 -13.1 -13.1 100 0.0 -13.1 206 20 317.4 318.0 290.7 326.6 2.80 24 495 5916 -13.9 -15.5 88 1.6 -14.5 208 19 317.0 317.4 290.2 324.6 2.31 25 490 5993 -13.9 -14.1 98 0.2 -14.0 211 18 317.9 318.4 290.7 326.6 2.62 26 487 6040 -14.1 -14.1 100 0.0 -14.1 213 17 318.2 318.7 290.9 326.9 2.64 27 476 6212 -15.7 -15.9 98 0.2 -15.7 229 16 318.3 318.8 290.6 326.1 2.33 28 471 6292 -16.5 -18.1 87 1.6 -17.0 240 17 318.3 318.7 290.2 324.8 1.95 29 466 6372 -17.1 -18.7 87 1.6 -17.6 250 17 318.5 318.9 290.2 324.8 1.88 30 465 6388 -17.1 -18.8 87 1.7 -17.6 252 17 318.7 319.1 290.3 325.0 1.86 31 461 6452 -17.5 -17.9 97 0.4 -17.6 255 18 319.0 319.4 290.5 325.8 2.03 32 411 7302 -22.9 -23.7 93 0.8 -23.1 255 28 322.7 323.0 291.0 327.5 1.37 33 406 7391 -23.1 -24.6 87 1.5 -23.4 255 30 323.6 323.8 291.2 328.1 1.28 34 402 7464 -23.5 -25.0 87 1.5 -23.8 255 33 324.0 324.2 291.2 328.3 1.25 35 400 7500 -23.9 -25.1 90 1.2 -24.2 255 34 323.9 324.2 291.2 328.3 1.24 36 387 7740 -26.5 -27.2 94 0.7 -26.6 254 37 323.6 323.8 290.9 327.3 1.06 37 384 7796 -26.7 -27.0 97 0.3 -26.8 254 39 324.0 324.3 291.1 327.9 1.09 38 379 7891 -27.5 -28.2 94 0.7 -27.6 253 42 324.2 324.4 291.0 327.7 0.99 39 373 8005 -28.3 -30.5 81 2.2 -28.7 252 46 324.6 324.8 291.0 327.5 0.81 40 367 8121 -29.3 -37.3 46 8.0 -30.3 251 50 324.8 324.9 290.7 326.4 0.42 41 366 8141 -29.5 -37.5 46 8.0 -30.6 251 50 324.8 324.9 290.7 326.3 0.42 42 364 8180 -29.7 -37.7 46 8.0 -30.7 251 52 325.0 325.1 290.7 326.6 0.41 43 359 8278 -30.1 -35.0 62 4.9 -30.8 249 54 325.8 325.9 291.1 327.8 0.54 44 356 8338 -30.7 -38.7 45 8.0 -31.7 248 53 325.8 325.8 290.9 327.2 0.38 45 354 8378 -30.9 -38.9 45 8.0 -31.9 247 52 326.0 326.1 291.0 327.4 0.37 46 351 8438 -31.3 -37.3 55 6.0 -32.1 245 51 326.3 326.4 291.1 327.9 0.44 47 350 8459 -31.3 -39.3 45 8.0 -32.3 245 51 326.5 326.6 291.1 327.9 0.36 48 349 8479 -31.5 -37.5 55 6.0 -32.3 244 51 326.5 326.6 291.2 328.2 0.44 49 342 8622 -32.5 -37.5 61 5.0 -33.1 241 49 327.1 327.2 291.3 328.7 0.44 50 341 8643 -32.7 -37.2 64 4.5 -33.3 240 49 327.1 327.2 291.4 328.8 0.46 51 338 8705 -33.1 -37.8 63 4.7 -33.7 239 48 327.4 327.5 291.4 329.0 0.44 52 331 8851 -34.5 -41.5 49 7.0 -35.2 235 46 327.4 327.5 291.3 328.6 0.30 53 329 8894 -34.9 -40.9 54 6.0 -35.5 236 46 327.4 327.5 291.3 328.7 0.33 54 325 8979 -35.7 -42.7 49 7.0 -36.4 237 47 327.5 327.5 291.3 328.5 0.27 55 324 9000 -35.9 -41.9 54 6.0 -36.5 237 47 327.5 327.5 291.3 328.6 0.30 56 300 9530 -40.5 -47.5 47 7.0 -40.9 235 51 328.3 328.3 291.4 329.0 0.17 57 250 10750 -50.1 -57.1 43 7.0 -50.3 240 54 331.6 331.6 292.2 331.9 0.07 58 200 12170 -60.1 -67.1 39 7.0 -60.2 235 54 337.6 337.6 293.7 337.7 0.02 59 166 13319 -61.9 -71.5 27 9.6 -62.0 245 74 353.0 353.0 297.3 353.1 0.01 60 150 13940 -62.9 -73.9 21 11.0 -63.0 255 70 361.7 361.7 299.1 361.8 0.01 61 100 16460 -65.7 -77.7 17 12.0 -65.8 215 43 400.8 400.8 305.3 400.8 0.01 62 90 17096 -68.5 -80.5 16 12.0 -68.6 235 52 407.5 407.5 306.2 407.5 0.01 63 87 17300 -65.1 -78.1 15 13.0 -65.3 246 44 418.3 418.3 307.5 418.3 0.01 64 84 17514 -64.7 -76.7 18 12.0 -64.8 256 35 423.3 423.3 308.1 423.4 0.01 65 82 17661 -66.1 -79.1 15 13.0 -66.2 264 29 423.4 423.4 308.1 423.4 0.01 66 75 18197 -69.5 -80.5 19 11.0 -69.6 256 32 427.2 427.2 308.5 427.2 0.01 67 74 18278 -68.3 -80.3 16 12.0 -68.4 251 34 431.4 431.4 309.0 431.4 0.01 68 70 18610 -69.3 -80.3 19 11.0 -69.4 270 23 436.1 436.1 309.5 436.2 0.01 69 66 18962 -69.5 -80.5 19 11.0 -69.6 252 17 443.1 443.1 310.2 443.1 0.01 70 64 19147 -66.9 -77.9 20 11.0 -67.1 231 12 452.7 452.7 311.1 452.8 0.01 71 60 19536 -68.7 -79.7 19 11.0 -68.8 176 17 457.1 457.1 311.5 457.2 0.01 72 56 19952 -66.5 -78.5 17 12.0 -66.7 182 23 471.3 471.3 312.7 471.3 0.02 73 53 20290 -62.1 -75.1 16 13.0 -62.4 220 16 488.9 488.9 314.1 489.1 0.03 74 50 20650 -62.9 -75.9 16 13.0 -63.3 185 12 495.3 495.3 314.6 495.4 0.03 75 49 20774 -63.3 -76.3 16 13.0 -63.6 222 4 497.2 497.2 314.8 497.3 0.02 76 46 21164 -60.5 -73.5 17 13.0 -61.0 217 13 513.0 513.0 315.9 513.3 0.04 77 43 21582 -61.5 -72.5 22 11.0 -61.9 30 11 520.5 520.5 316.4 520.9 0.05 78 40 22033 -58.5 -71.5 17 13.0 -59.2 93 8 538.9 539.0 317.5 539.4 0.06 79 37 22523 -58.5 -69.5 23 11.0 -59.2 67 7 551.1 551.1 318.2 551.7 0.09 80 35 22872 -58.1 -71.1 17 13.0 -58.9 14 8 561.0 561.0 318.7 561.5 0.07 81 34 23054 -57.7 -68.7 23 11.0 -58.5 346 9 566.7 566.7 319.0 567.5 0.11 82 32 23435 -59.1 -71.1 20 12.0 -59.9 352 19 572.9 572.9 319.3 573.4 0.08 83 30 23840 -58.3 -70.3 20 12.0 -59.2 360 6 585.7 585.7 320.0 586.4 0.10 84 28 24275 -57.7 -69.7 20 12.0 -58.7 27 6 599.0 599.1 320.6 599.9 0.11 85 27 24505 -55.5 -68.5 18 13.0 -56.9 15 7 611.5 611.5 321.2 612.6 0.14 86 26 24747 -53.1 -83.1 1 30.0 -55.2 6 8 624.9 624.9 321.7 625.0 0.02 87 22 25831 -50.3 -81.3 1 31.0 -53.5 328 10 663.9 663.9 323.2 664.1 0.02 88 20 26450 -52.3 -83.3 1 31.0 -55.1 350 5 676.1 676.1 323.6 676.2 0.02 89 19 26784 -52.5 -83.5 1 31.0 -55.4 324 8 685.5 685.5 324.0 685.6 0.02 90 18 27136 -51.5 -83.5 1 32.0 -54.8 303 1 699.3 699.3 324.4 699.5 0.02 91 16 27911 -47.3 -81.3 1 34.0 -52.3 223 15 737.0 737.0 325.6 737.2 0.03 92 14 28803 -45.1 -80.1 1 35.0 -51.4 237 13 773.1 773.1 326.5 773.5 0.05 93 13 29298 -46.1 -81.1 1 35.0 -52.3 281 16 786.2 786.2 326.9 786.6 0.04 94 11 30415 -45.3 -80.3 1 35.0 -52.5 270 12 827.6 827.6 327.9 828.1 0.06 95 10 31060 -40.3 -78.3 1 38.0 -50.4 230 15 869.1 869.2 328.8 870.0 0.09 96 9.6 31339 -39.5 -78.5 1 39.0 -50.2 882.3 882.4 329.1 883.3 0.09 97 8.8 31932 -41.5 -79.5 1 38.0 -51.5 896.8 896.9 329.4 897.7 0.08 98 7.5 33021 -39.5 -79.5 1 40.0 -51.4 946.9 946.9 330.3 948.0 0.10 TRP 90 17096 -68.5 -80.5 16 12.0 -68.6 235 52 407.5 407.5 306.2 407.5 0.01 WND 166 13319 -61.9 -71.5 27 9.6 -62.0 245 74 353.0 353.0 297.3 353.1 0.01 Sounding variables and indices 1000-500 mb thick: 5732.00 m Freezing level: 614.00 mb = 4232.98 m = 13887.55 ft Wetbulb zero: 652.65 mb = 3734.09 m = 12250.79 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 61.66 % Est. max temperature: 36.51 C = 97.73 F Sfc-Lift cond lev (LCL): 968.77 mb = 383.89 m = 1259.48 ft T: 20.64 C 700-500 lapse rate: 8.40 C/km ThetaE index: 20.08 C Layer 925.0- 853.0 mb Conv cond level (CCL): 911.50 mb = 908.88 m = 2981.84 ft Mean mixing ratio: 13.66 g/kg Conv temperature: 24.15 C = 75.46 F Cap Strength: 8.66 C Lifted Index: -4.78 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.54 C Lifted Index @700 mb: 2.90 C Showalter Index: 4.25 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 34.70 C Cross Totals Index: 7.70 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 92.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1187.67 J/kg Max Up Vert Vel: 48.74 m/s Conv Inhibition (B-): 435.84 J/kg Cap Strength: 8.62 C Lift Cond Lev (LCL): 923.07 mb = 800.91 m = 2627.64 ft Lev Free Conv (LFC): 638.07 mb = 3918.95 m = 12857.28 ft Equ Level (EL): 198.07 mb = 12229.88 m = 40123.80 ft B at Equ Level: 1167.90 J/kg Max Parcel Lev (MPL): 138.07 mb = 14455.22 m = 47424.69 ft Wind level data Storm motion: 232 at 21 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 ---------------------------------------------------------- 0 990 196 145 9 -5.2 7.4 | 76 22 -21.4 -5.4 1 944 610 170 29 -5.0 28.6 | 127 27 -21.3 15.8 2 925 783 185 34 3.0 33.9 | 148 25 -13.3 21.1 3 911 914 190 37 6.4 36.4 | 157 26 -9.8 23.7 4 879 1219 205 42 17.7 38.1 | 183 25 1.5 25.3 5 850 1509 210 36 18.0 31.2 | 185 19 1.7 18.4 6 819 1829 210 35 17.5 30.3 | 184 18 1.2 17.6 7 790 2134 210 40 20.0 34.6 | 190 22 3.7 21.9 8 762 2438 220 37 23.8 28.3 | 206 17 7.5 15.6 9 735 2743 225 33 23.3 23.3 | 214 13 7.1 10.6 10 709 3048 235 31 25.4 17.8 | 241 10 9.1 5.1 11 700 3161 230 25 19.2 16.1 | 221 4 2.9 3.3 12 658 3658 205 23 9.7 20.8 | 141 10 -6.5 8.1 13 633 3962 195 23 6.0 22.2 | 133 14 -10.3 9.5 14 609 4267 185 27 2.4 26.9 | 136 20 -13.9 14.2 15 564 4877 180 23 0.0 23.0 | 122 19 -16.3 10.3 16 523 5486 185 18 1.6 17.9 | 109 16 -14.7 5.2 17 500 5840 205 20 8.5 18.1 | 125 9 -7.8 5.4 18 483 6096 215 16 9.2 13.1 | 93 7 -7.1 0.4 19 464 6401 255 17 16.4 4.4 | 359 8 0.2 -8.3 20 410 7315 255 28 27.0 7.2 | 297 12 10.8 -5.5 21 400 7500 255 34 32.8 8.8 | 283 17 16.6 -3.9 22 393 7620 255 33 31.9 8.5 | 285 16 15.6 -4.2 23 361 8230 250 54 50.7 18.5 | 261 35 34.5 5.7 24 331 8839 235 46 37.7 26.4 | 237 25 21.4 13.7 25 317 9144 240 49 42.4 24.5 | 246 29 26.2 11.8 26 300 9530 235 51 41.8 29.3 | 237 30 25.5 16.5 27 265 10363 245 52 47.1 22.0 | 253 32 30.9 9.2 28 250 10750 240 54 46.8 27.0 | 245 34 30.5 14.3 29 200 12170 235 54 44.2 31.0 | 237 33 28.0 18.2 30 199 12192 230 58 44.4 37.3 | 229 37 28.2 24.6 31 190 12497 235 54 44.2 31.0 | 237 33 28.0 18.2 32 166 13319 245 74 67.1 31.3 | 250 54 50.8 18.5 33 164 13411 245 74 67.1 31.3 | 250 54 50.8 18.5 34 150 13940 255 70 67.6 18.1 | 264 52 51.3 5.4 35 134 14630 260 74 72.9 12.8 | 270 57 56.6 0.1 36 122 15240 265 42 41.8 3.7 | 290 27 25.6 -9.1 37 110 15850 250 25 23.5 8.6 | 300 8 7.2 -4.2 38 100 16459 210 32 16.0 27.7 | 179 15 -0.3 15.0 39 100 16460 215 43 24.7 35.2 | 200 24 8.4 22.5 40 95 16764 215 43 24.7 35.2 | 200 24 8.4 22.5 41 90 17069 230 53 40.6 34.1 | 229 32 24.3 21.3 42 90 17096 235 52 42.6 29.8 | 237 31 26.3 17.1 43 82 17678 265 28 27.9 2.4 | 312 16 11.6 -10.3 44 78 17983 270 28 28.0 -0.0 | 317 17 11.7 -12.7 45 74 18288 250 34 31.9 11.6 | 274 16 15.7 -1.1 46 70 18593 275 28 27.9 -2.4 | 323 19 11.6 -15.2 47 70 18610 270 23 23.0 -0.0 | 332 14 6.7 -12.7 48 67 18898 260 19 18.7 3.3 | 345 10 2.4 -9.4 49 63 19202 225 11 7.8 7.8 | 60 10 -8.5 -5.0 50 60 19507 175 16 -1.4 15.9 | 100 18 -17.7 3.2 51 57 19812 180 22 0.0 22.0 | 120 19 -16.3 9.3 52 55 20117 185 25 2.2 24.9 | 131 19 -14.1 12.2 53 52 20422 245 10 9.1 4.2 | 40 11 -7.2 -8.5 54 50 20650 185 12 1.0 12.0 | 87 15 -15.2 -0.8 55 49 20726 230 3 2.3 1.9 | 52 18 -14.0 -10.8 56 47 21031 180 10 0.0 10.0 | 80 16 -16.3 -2.7 57 45 21336 260 16 15.8 2.8 | 3 10 -0.5 -10.0 58 43 21641 55 10 -8.2 -5.7 | 53 31 -24.5 -18.5 59 41 21946 85 10 -10.0 -0.9 | 63 30 -26.2 -13.6 60 39 22250 110 5 -4.7 1.7 | 62 24 -21.0 -11.0 61 33 23165 330 10 5.0 -8.7 | 28 24 -11.3 -21.4 62 32 23470 355 20 1.7 -19.9 | 24 36 -14.5 -32.7 63 30 23774 30 14 -7.0 -12.1 | 43 34 -23.3 -24.9 64 30 23840 360 6 -0.0 -6.0 | 41 25 -16.3 -18.7 65 29 24079 40 3 -1.9 -2.3 | 50 24 -18.2 -15.0 66 28 24384 20 7 -2.4 -6.6 | 44 27 -18.7 -19.3 67 22 25908 325 10 5.7 -8.2 | 27 23 -10.5 -20.9 68 21 26213 355 12 1.0 -12.0 | 32 29 -15.2 -24.7 69 20 26450 350 5 0.9 -4.9 | 41 23 -15.4 -17.7 70 20 26518 335 14 5.9 -12.7 | 22 27 -10.4 -25.4 71 18 27127 310 1 0.8 -0.6 | 49 20 -15.5 -13.4 72 17 27432 220 7 4.5 5.4 | 58 14 -11.8 -7.4 73 16 27737 210 16 8.0 13.9 | 98 8 -8.3 1.1 74 16 28042 230 14 10.7 9.0 | 56 7 -5.5 -3.7 75 15 28346 220 10 6.4 7.7 | 63 11 -9.8 -5.1 76 14 28651 245 11 10.0 4.6 | 38 10 -6.3 -8.1 77 14 28956 230 15 11.5 9.6 | 57 6 -4.8 -3.1 78 13 29261 285 17 16.4 -4.4 | 359 17 0.2 -17.1 79 13 29566 265 14 13.9 1.2 | 11 12 -2.3 -11.5 80 12 29870 305 10 8.2 -5.7 | 24 20 -8.1 -18.5 81 10 31060 230 15 11.5 9.6 | 57 6 -4.8 -3.1 Wind Parameters Mean winds (0-6000m): 202.0 at 27.5 knts Storm direction: 232.0 at 20.7 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 134.8 deg Storm rel helicity (0-3000m) pos: 369.2 neg: -5.8 tot: 363.4 m^2/s^2 ave: 121.1 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 14.2 stream: 10.0 10^-3/s Energy-Hel index: 2.41 Bulk Rich Number: 35.01 Bulk Shear: 33.92 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 ------------------------------------------------------------------------------- 500 167 21 110 22| 25.1 0.0 25.1|166.5 0.0 166.5 333.0 0.98| 27.1 26.6 1000 183 29 138 22| 19.4 0.0 19.4|298.5 0.0 298.5 298.5 0.99| 23.8 23.5 1500 193 32 154 20| 11.2 0.0 11.2|308.8 -1.1 307.7 205.1 0.87| 18.5 16.1 2000 198 33 163 20| 9.5 0.0 9.5|325.1 -1.8 323.3 161.6 0.83| 15.4 12.8 2500 203 34 171 19| 6.8 0.0 6.8|354.2 -1.8 352.5 141.0 0.80| 14.4 11.5 3000 207 33 176 17| 4.4 0.0 4.4|369.2 -5.8 363.4 121.1 0.70| 14.2 10.0 4000 207 31 171 15| 3.3 2.3 5.6|371.8 -24.3 347.4 86.9 0.49| 13.0 6.4 5000 203 29 161 15| 2.5 2.0 4.5|371.8 -56.1 315.6 63.1 0.39| 11.3 4.4 6000 202 28 155 14| 3.0 1.7 4.7|381.3 -76.4 304.9 50.8 0.29| 10.9 3.2 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20250429.12.gif