UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:0000Z 7 DEC 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 82 SFC 986 196 9.0 5.5 79 3.5 7.2 110 3 283.3 284.3 281.0 299.2 5.74 2 985 204 8.8 6.4 85 2.4 7.5 112 3 283.2 284.2 281.4 300.1 6.12 3 971 323 7.8 5.8 87 2.0 6.8 133 9 283.3 284.4 281.3 299.9 5.96 4 961 409 8.2 5.9 85 2.3 7.0 149 13 284.6 285.6 282.0 301.5 6.06 5 956 453 9.0 6.2 83 2.8 7.5 157 15 285.8 286.9 282.7 303.2 6.22 6 942 576 12.4 5.4 62 7.0 8.6 179 21 290.5 291.5 284.4 307.6 5.97 7 925 730 14.4 1.4 41 13.0 7.8 210 25 294.0 294.9 284.4 307.4 4.57 8 923 748 14.4 0.4 38 14.0 7.4 211 25 294.2 295.0 284.1 306.8 4.26 9 919 785 14.4 0.4 38 14.0 7.4 213 26 294.6 295.3 284.2 307.2 4.28 10 917 803 14.4 0.4 38 14.0 7.4 214 26 294.8 295.5 284.4 307.4 4.29 11 850 1440 10.8 -5.2 32 16.0 3.7 245 24 297.5 298.0 284.1 306.7 3.05 12 812 1819 8.8 -11.2 23 20.0 1.0 260 26 299.3 299.6 283.6 305.5 2.00 13 800 1942 8.2 -9.8 27 18.0 0.9 264 29 299.9 300.3 284.1 306.9 2.27 14 779 2163 10.4 -15.6 14 26.0 0.7 269 33 304.5 304.8 285.0 309.2 1.45 15 700 3041 3.6 -20.4 15 24.0 -4.1 265 41 306.5 306.7 285.3 310.0 1.08 16 694 3111 3.0 -20.0 17 23.0 -4.4 265 42 306.6 306.8 285.4 310.3 1.12 17 664 3467 0.8 -28.2 9 29.0 -6.8 265 45 308.0 308.1 285.3 309.9 0.56 18 657 3552 1.4 -30.6 7 32.0 -6.7 265 46 309.6 309.7 285.7 311.2 0.45 19 582 4516 -4.5 -22.5 23 18.0 -9.8 260 36 313.6 313.8 287.8 317.3 1.08 20 563 4776 -6.5 -30.5 13 24.0 -12.1 260 41 314.3 314.4 287.5 316.1 0.54 21 560 4818 -6.3 -28.3 16 22.0 -11.8 260 42 315.0 315.1 287.9 317.3 0.66 22 509 5554 -13.1 -25.1 36 12.0 -16.1 262 42 315.5 315.6 288.3 318.8 0.98 23 500 5690 -13.7 -26.7 33 13.0 -16.8 265 42 316.3 316.5 288.5 319.3 0.86 24 496 5751 -13.7 -27.7 30 14.0 -16.9 266 43 317.1 317.2 288.7 319.8 0.79 25 476 6063 -15.7 -28.7 32 13.0 -18.6 274 47 318.3 318.5 289.0 321.0 0.75 26 467 6206 -16.5 -31.5 26 15.0 -19.5 277 48 319.1 319.2 289.1 321.2 0.59 27 439 6668 -20.1 -37.1 20 17.0 -22.8 279 53 320.2 320.3 289.2 321.5 0.36 28 436 6718 -20.7 -37.7 20 17.0 -23.3 278 54 320.1 320.2 289.2 321.3 0.34 29 423 6941 -22.7 -37.7 24 15.0 -24.9 277 56 320.3 320.4 289.2 321.6 0.35 30 415 7081 -23.7 -40.7 19 17.0 -25.9 276 58 320.8 320.8 289.3 321.8 0.26 31 408 7205 -23.5 -43.5 14 20.0 -25.9 276 60 322.6 322.7 289.8 323.4 0.20 32 401 7332 -23.9 -44.9 13 21.0 -26.3 273 61 323.7 323.7 290.1 324.4 0.17 33 400 7350 -23.9 -43.9 14 20.0 -26.3 270 60 323.9 324.0 290.2 324.7 0.19 34 399 7368 -23.9 -42.9 16 19.0 -26.3 270 60 324.2 324.2 290.3 325.0 0.22 35 366 7992 -29.5 -42.5 27 13.0 -30.9 262 54 324.8 324.8 290.5 325.7 0.25 36 359 8129 -30.3 -43.3 27 13.0 -31.7 261 52 325.5 325.6 290.7 326.4 0.23 37 355 8209 -30.3 -45.3 22 15.0 -31.8 260 51 326.6 326.6 290.9 327.3 0.19 38 341 8494 -32.5 -45.5 26 13.0 -33.7 262 50 327.4 327.4 291.2 328.1 0.19 39 335 8619 -33.1 -48.1 21 15.0 -34.3 263 49 328.2 328.2 291.3 328.8 0.15 40 332 8683 -32.5 -53.5 11 21.0 -34.0 264 49 329.9 329.9 291.7 330.2 0.08 41 319 8963 -34.1 -56.1 9 22.0 -35.5 261 51 331.4 331.5 292.2 331.7 0.06 42 300 9390 -37.9 -56.9 12 19.0 -38.9 255 57 332.0 332.0 292.3 332.2 0.06 43 291 9599 -39.9 -57.9 13 18.0 -40.8 252 57 332.0 332.0 292.3 332.2 0.05 44 264 10257 -44.7 -58.7 19 14.0 -45.2 263 64 334.4 334.4 292.9 334.6 0.05 45 263 10282 -44.3 -60.3 15 16.0 -44.9 264 64 335.3 335.3 293.2 335.5 0.04 46 250 10620 -47.1 -61.1 19 14.0 -47.6 255 66 336.0 336.1 293.4 336.2 0.04 47 245 10753 -47.9 -61.9 18 14.0 -48.3 255 69 336.8 336.8 293.6 337.0 0.04 48 236 10998 -48.7 -74.7 3 26.0 -49.2 255 74 339.2 339.2 294.1 339.2 0.01 49 228 11223 -49.5 -75.5 3 26.0 -50.0 255 79 341.3 341.4 294.7 341.4 0.01 50 221 11426 -51.1 -76.1 4 25.0 -51.5 255 83 341.9 341.9 294.8 342.0 0.01 51 218 11514 -50.3 -76.3 3 26.0 -50.7 255 85 344.5 344.5 295.4 344.5 0.01 52 209 11787 -52.1 -76.9 4 24.8 -52.4 255 91 345.9 345.9 295.7 345.9 0.01 53 203 11975 -53.3 -77.3 4 24.0 -53.6 257 90 346.9 346.9 296.0 346.9 0.01 54 200 12070 -53.5 -78.5 3 25.0 -53.8 260 88 348.0 348.0 296.2 348.1 0.00 55 194 12266 -53.9 -79.9 3 26.0 -54.2 260 86 350.5 350.5 296.7 350.5 0.00 56 184 12605 -55.7 -81.7 2 26.0 -56.0 260 83 352.9 352.9 297.3 352.9 0.00 57 181 12710 -54.9 -80.9 3 26.0 -55.2 260 82 355.8 355.8 297.9 355.9 0.00 58 175 12925 -56.5 -81.5 3 25.0 -56.8 260 80 356.7 356.7 298.0 356.7 0.00 59 150 13890 -62.5 -84.5 4 22.0 -62.6 260 70 362.4 362.4 299.2 362.4 0.00 60 100 16350 -69.1 -88.1 5 19.0 -69.2 265 56 394.2 394.2 304.4 394.2 0.00 61 98 16471 -68.7 -88.7 4 20.0 -68.8 270 51 397.3 397.3 304.8 397.3 0.00 62 83 17460 -72.1 -89.1 6 17.0 -72.2 260 55 409.7 409.7 306.5 409.7 0.00 63 74 18139 -70.9 -88.9 5 18.0 -71.0 266 46 425.9 425.9 308.4 425.9 0.00 64 70 18470 -68.9 -88.9 4 20.0 -69.0 290 34 437.0 437.0 309.6 437.0 0.00 65 68 18643 -68.1 -89.1 3 21.0 -68.2 293 37 442.3 442.3 310.1 442.4 0.00 66 64 19006 -69.3 -89.3 4 20.0 -69.4 274 31 447.4 447.4 310.6 447.5 0.00 67 61 19294 -66.9 -89.9 3 23.0 -67.1 252 31 459.0 459.0 311.7 459.0 0.00 68 55 19916 -68.3 -90.3 3 22.0 -68.5 285 32 469.6 469.6 312.6 469.6 0.00 69 54 20027 -66.3 -90.3 2 24.0 -66.5 291 32 476.6 476.6 313.2 476.7 0.00 70 50 20490 -68.3 -90.3 3 22.0 -68.5 255 28 482.5 482.5 313.7 482.5 0.00 71 49 20611 -68.7 -90.7 3 22.0 -68.9 255 29 484.4 484.4 313.8 484.4 0.00 72 44 21261 -65.9 -89.9 2 24.0 -66.2 286 18 506.4 506.4 315.4 506.4 0.00 73 39 21990 -68.3 -91.3 2 23.0 -68.5 278 15 518.1 518.1 316.2 518.1 0.00 74 36 22474 -65.5 -91.5 2 26.0 -65.9 245 23 537.3 537.3 317.3 537.3 0.00 75 35 22647 -62.5 -90.5 1 28.0 -63.1 252 23 549.5 549.5 318.1 549.5 0.00 76 33 23011 -61.5 -89.5 1 28.0 -62.2 249 17 561.5 561.5 318.7 561.5 0.00 77 31 23397 -63.3 -90.3 1 27.0 -63.9 239 12 566.7 566.7 319.0 566.8 0.00 78 30 23600 -61.3 -90.3 1 29.0 -62.1 310 22 577.5 577.5 319.5 577.5 0.00 79 29 23810 -61.3 -90.3 1 29.0 -62.1 292 23 583.2 583.2 319.8 583.2 0.00 80 27 24256 -59.5 -89.5 1 30.0 -60.6 260 14 600.3 600.3 320.6 600.3 0.00 81 27 24256 -60.3 -89.3 1 29.0 -61.3 260 14 598.0 598.0 320.5 598.0 0.00 82 25 24737 -58.7 -89.7 1 31.0 -60.0 278 8 615.9 615.9 321.3 615.9 0.00 83 24 24993 -60.1 -89.1 1 29.0 -61.2 48 1 619.1 619.1 321.5 619.1 0.01 84 21 25832 -57.1 -88.1 1 31.0 -58.8 263 7 652.2 652.2 322.7 652.3 0.01 85 20 26140 -58.1 -89.1 1 31.0 -59.7 215 3 658.3 658.3 323.0 658.4 0.01 86 19 26464 -56.9 -87.9 1 31.0 -58.8 241 2 671.8 671.8 323.5 671.9 0.01 87 18 26805 -57.5 -88.5 1 31.0 -59.4 240 17 680.4 680.4 323.8 680.4 0.01 88 16 27557 -52.7 -85.7 1 33.0 -55.9 257 12 719.3 719.3 325.0 719.5 0.02 89 14 28421 -51.5 -85.5 1 34.0 -55.4 226 18 751.4 751.4 326.0 751.6 0.02 90 14 28421 -51.1 -85.1 1 34.0 -55.2 226 18 752.8 752.8 326.0 752.9 0.02 91 13 28902 -51.5 -85.5 1 34.0 -55.6 227 15 767.5 767.5 326.4 767.7 0.02 92 12 29423 -50.3 -84.3 1 34.0 -55.1 266 12 789.5 789.5 327.0 789.8 0.03 93 11 29989 -51.5 -85.5 1 34.0 -56.1 235 6 805.1 805.1 327.4 805.3 0.02 94 10 30610 -49.5 -84.5 1 35.0 -55.2 250 25 834.8 834.8 328.1 835.1 0.03 95 9.2 31157 -48.3 -84.3 1 36.0 -54.8 265 23 859.5 859.5 328.6 859.8 0.04 96 8.6 31599 -50.1 -85.1 1 35.0 -56.1 277 21 869.2 869.2 328.8 869.5 0.03 97 7.8 32237 -49.9 -84.9 1 35.0 -56.3 295 18 894.6 894.7 329.3 895.0 0.04 98 7.0 32950 -46.5 -83.5 1 37.0 -54.9 315 15 936.8 936.9 330.1 937.4 0.05 99 6.7 33242 -44.5 -82.5 1 38.0 -54.2 957.0 957.0 330.5 957.7 0.07 100 6.2 33759 -46.7 -83.7 1 37.0 -55.5 969.1 969.1 330.7 969.7 0.06 101 5.9 34090 -43.9 -82.9 1 39.0 -54.5 995.1 995.1 331.1 995.8 0.07 TRP 83 17460 -72.1 -89.1 6 17.0 -72.2 260 55 409.7 409.7 306.5 409.7 0.00 WND 209 11787 -52.1 -76.9 4 24.8 -52.4 255 91 345.9 345.9 295.7 345.9 0.01 Sounding variables and indices 1000-500 mb thick: 5608.00 m Freezing level: 639.20 mb = 3780.46 m = 12402.93 ft Wetbulb zero: 767.11 mb = 2289.00 m = 7509.74 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 26.20 % Est. max temperature: 23.76 C = 74.77 F Sfc-Lift cond lev (LCL): 934.81 mb = 640.87 m = 2102.58 ft T: 13.24 C 700-500 lapse rate: 6.53 C/km ThetaE index: 1.95 C Layer 850.0- 800.0 mb Conv cond level (CCL): 600.16 mb = 4271.32 m = 14013.35 ft Mean mixing ratio: 5.12 g/kg Conv temperature: 38.21 C = 100.77 F Cap Strength: 12.49 C Lifted Index: 11.77 C Risk: None Lifted Index @300 mb: 19.15 C Lifted Index @700 mb: 10.20 C Showalter Index: 10.71 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 8.50 C K Index: -4.70 Risk: None Sweat Index: 157.75 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.25 J/kg Max Up Vert Vel: 11.68 m/s Conv Inhibition (B-): 63066.47 J/kg Cap Strength: 12.48 C Lift Cond Lev (LCL): 820.07 mb = 1737.44 m = 5700.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 27 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 ---------------------------------------------------------- 0 986 196 110 3 -2.8 1.0 | 108 30 -28.0 9.4 1 938 610 185 23 2.0 22.9 | 143 39 -23.2 31.2 2 925 730 210 25 12.5 21.7 | 157 33 -12.7 30.0 3 905 914 220 27 17.4 20.7 | 165 30 -7.9 29.0 4 873 1219 240 29 25.1 14.5 | 180 23 -0.1 22.8 5 850 1440 245 24 21.8 10.1 | 169 19 -3.5 18.5 6 811 1829 260 26 25.6 4.5 | 182 13 0.4 12.9 7 781 2134 270 33 33.0 -0.0 | 223 11 7.8 8.3 8 753 2438 260 36 35.5 6.3 | 215 18 10.2 14.6 9 726 2743 260 38 37.4 6.6 | 219 19 12.2 14.9 10 700 3041 265 41 40.8 3.6 | 233 20 15.6 11.9 11 647 3658 265 47 46.8 4.1 | 240 25 21.6 12.4 12 599 4267 260 32 31.5 5.6 | 204 15 6.3 13.9 13 554 4877 260 43 42.3 7.5 | 227 23 17.1 15.8 14 513 5486 260 42 41.4 7.3 | 226 22 16.1 15.6 15 500 5690 265 42 41.8 3.7 | 234 20 16.6 12.0 16 473 6096 275 47 46.8 -4.1 | 259 22 21.6 4.2 17 454 6401 280 50 49.2 -8.7 | 271 24 24.0 -0.3 18 402 7315 275 61 60.8 -5.3 | 265 36 35.5 3.0 19 400 7350 270 60 60.0 -0.0 | 257 36 34.8 8.3 20 385 7620 265 58 57.8 5.1 | 248 35 32.6 13.4 21 353 8230 260 51 50.2 8.9 | 235 30 25.0 17.2 22 324 8839 265 48 47.8 4.2 | 241 26 22.6 12.5 23 311 9144 255 56 54.1 14.5 | 232 37 28.9 22.8 24 300 9390 255 57 55.1 14.8 | 232 38 29.8 23.1 25 297 9449 250 55 51.7 18.8 | 224 38 26.5 27.1 26 260 10363 265 65 64.8 5.7 | 250 42 39.5 14.0 27 250 10620 255 66 63.8 17.1 | 237 46 38.5 25.4 28 209 11787 255 91 87.9 23.6 | 243 70 62.7 31.9 29 206 11887 255 91 87.9 23.6 | 243 70 62.7 31.9 30 200 12070 260 88 86.7 15.3 | 249 66 61.4 23.6 31 150 13890 260 70 68.9 12.2 | 245 48 43.7 20.5 32 133 14630 270 64 64.0 -0.0 | 258 40 38.8 8.3 33 120 15240 260 65 64.0 11.3 | 243 43 38.8 19.6 34 109 15850 275 61 60.8 -5.3 | 265 36 35.5 3.0 35 103 16154 280 64 63.0 -11.1 | 274 38 37.8 -2.8 36 100 16350 265 56 55.8 4.9 | 247 33 30.6 13.2 37 98 16459 270 51 51.0 -0.0 | 252 27 25.8 8.3 38 93 16764 265 56 55.8 4.9 | 247 33 30.6 13.2 39 83 17460 260 55 54.2 9.6 | 238 34 28.9 17.9 40 80 17678 255 52 50.2 13.5 | 229 33 25.0 21.8 41 72 18288 270 44 44.0 -0.0 | 246 21 18.8 8.3 42 70 18470 290 34 31.9 -11.6 | 296 7 6.7 -3.3 43 69 18593 295 38 34.4 -16.1 | 310 12 9.2 -7.7 44 65 18898 285 32 30.9 -8.3 | 269 6 5.7 0.1 45 62 19202 255 29 28.0 7.5 | 190 16 2.8 15.8 46 59 19507 245 34 30.8 14.4 | 194 23 5.6 22.7 47 56 19812 280 33 32.5 -5.7 | 250 8 7.3 2.6 48 53 20117 295 31 28.1 -13.1 | 329 6 2.9 -4.8 49 51 20422 245 18 16.3 7.6 | 151 18 -8.9 15.9 50 50 20490 255 28 27.0 7.2 | 187 16 1.8 15.6 51 48 20726 255 29 28.0 7.5 | 190 16 2.8 15.8 52 44 21336 290 17 16.0 -5.8 | 105 10 -9.2 2.5 53 41 21641 250 19 17.9 6.5 | 154 17 -7.4 14.8 54 39 21946 285 14 13.5 -3.6 | 112 13 -11.7 4.7 55 37 22250 245 19 17.2 8.0 | 154 18 -8.0 16.4 56 36 22555 245 24 21.8 10.1 | 169 19 -3.5 18.5 57 34 22860 265 22 21.9 1.9 | 162 11 -3.3 10.3 58 32 23165 235 13 10.6 7.5 | 137 21 -14.6 15.8 59 31 23470 240 12 10.4 6.0 | 134 21 -14.8 14.3 60 30 23600 310 22 16.9 -14.1 | 55 10 -8.4 -5.8 61 29 23774 290 23 21.6 -7.9 | 97 4 -3.6 0.5 62 28 24079 310 21 16.1 -13.5 | 61 10 -9.1 -5.2 63 26 24384 225 9 6.4 6.4 | 128 24 -18.9 14.7 64 25 24689 250 10 9.4 3.4 | 127 20 -15.8 11.8 65 24 24994 50 1 -0.8 -0.6 | 106 27 -26.0 7.7 66 23 25298 285 11 10.6 -2.8 | 111 16 -14.6 5.5 67 22 25603 300 10 8.7 -5.0 | 101 17 -16.6 3.3 68 20 26140 215 3 1.7 2.5 | 115 26 -23.5 10.8 69 19 26518 245 2 1.8 0.8 | 111 25 -23.4 9.2 70 18 26822 240 17 14.7 8.5 | 148 20 -10.5 16.8 71 16 27432 255 8 7.7 2.1 | 121 20 -17.5 10.4 72 15 28042 265 24 23.9 2.1 | 173 11 -1.3 10.4 73 14 28651 205 15 6.3 13.6 | 139 29 -18.9 21.9 74 12 29261 255 14 13.5 3.6 | 136 17 -11.7 12.0 75 12 29566 275 10 10.0 -0.9 | 116 17 -15.3 7.5 76 11 29870 245 4 3.6 1.7 | 115 24 -21.6 10.0 77 11 30175 220 10 6.4 7.7 | 130 25 -18.8 16.0 78 10 30610 250 25 23.5 8.6 | 174 17 -1.7 16.9 79 7 32950 315 15 10.6 -10.6 | 81 15 -14.6 -2.3 Wind Parameters Mean winds (0-6000m): 258.3 at 35.4 knts Storm direction: 288.3 at 26.6 knts Shear (0-3000m) pos: 7.2 neg: 1.1 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 126.4 deg Storm rel helicity (0-3000m) pos: 453.5 neg: -20.3 tot: 433.2 m^2/s^2 ave: 144.4 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 14.7 stream: 9.5 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 0.43 Bulk Shear: 160.48 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 ------------------------------------------------------------------------------- 500 183 15 133 34| 25.5 0.0 25.5|281.5 0.0 281.5 563.1 0.85| 35.0 29.6 1000 209 21 151 30| 15.8 0.0 15.8|382.8 0.0 382.8 382.8 0.82| 26.4 21.5 1500 224 22 159 26| 9.5 0.0 9.5|390.5 -14.8 375.7 250.4 0.67| 20.9 14.0 2000 237 24 167 22| 9.4 0.0 9.4|420.5 -14.8 405.7 202.9 0.69| 18.6 12.9 2500 244 26 176 20| 7.5 1.3 8.8|424.9 -20.3 404.6 161.8 0.63| 16.3 10.2 3000 249 29 185 19| 7.2 1.1 8.3|453.5 -20.3 433.2 144.4 0.65| 14.7 9.5 4000 254 32 199 18| 5.4 1.2 6.5|464.4 -72.4 391.9 98.0 0.46| 13.2 6.1 5000 256 34 204 18| 4.3 1.0 5.3|499.2 -79.0 420.2 84.0 0.46| 11.8 5.4 6000 258 35 211 18| 4.3 0.8 5.1|576.2 -80.1 496.1 82.7 0.51| 11.1 5.7 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251207.00.gif