UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122100.upa.cvt Date: 0000Z 21 DEC 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:0000Z 21 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 65 SFC 985 196 25.8 7.8 32 18.0 15.1 155 3 300.2 301.5 288.8 320.3 6.75 2 983 214 27.2 5.2 25 22.0 14.5 159 3 301.8 302.9 288.3 318.8 5.64 3 982 223 27.2 5.2 25 22.0 14.5 161 3 301.9 303.0 288.3 318.9 5.65 4 925 749 23.0 1.0 23 22.0 11.2 240 9 302.8 303.6 287.5 316.3 4.44 5 891 1073 20.0 0.0 26 20.0 9.5 245 10 303.0 303.8 287.5 316.1 4.29 6 850 1477 16.8 -3.2 25 20.0 6.9 275 17 303.7 304.4 287.0 314.7 3.55 7 792 2073 12.6 -7.4 24 20.0 3.6 275 26 305.5 306.0 286.8 314.1 2.76 8 788 2116 12.6 -9.4 21 22.0 3.1 275 27 305.9 306.3 286.5 313.4 2.38 9 786 2137 13.2 -10.8 18 24.0 3.0 275 27 306.8 307.2 286.6 313.6 2.13 10 785 2148 15.0 -14.0 12 29.0 3.2 274 27 308.8 309.1 286.8 314.2 1.65 11 775 2256 15.4 -16.6 10 32.0 2.9 269 29 310.4 310.6 287.0 314.8 1.35 12 731 2747 11.0 -17.0 12 28.0 0.4 255 34 310.8 311.1 287.2 315.3 1.38 13 700 3106 8.8 -22.2 9 31.0 -1.6 255 35 312.2 312.4 287.2 315.4 0.92 14 654 3663 4.6 -23.4 11 28.0 -4.3 260 38 313.6 313.8 287.6 316.6 0.89 15 651 3700 5.0 -23.0 11 28.0 -4.0 260 38 314.5 314.7 288.0 317.6 0.92 16 614 4174 2.4 -26.6 10 29.0 -6.1 268 37 316.8 316.9 288.5 319.3 0.71 17 556 4965 -4.1 -29.1 12 25.0 -10.5 279 39 318.2 318.4 288.9 320.4 0.62 18 535 5267 -6.5 -24.5 22 18.0 -11.6 276 37 318.9 319.1 289.5 322.3 0.98 19 521 5473 -8.5 -18.5 44 10.0 -11.8 274 35 318.9 319.2 290.2 324.7 1.71 20 515 5562 -9.1 -22.1 34 13.0 -12.9 273 34 319.2 319.5 289.8 323.6 1.26 21 500 5790 -11.1 -22.1 40 11.0 -14.3 270 32 319.5 319.8 290.0 324.0 1.30 22 495 5867 -11.7 -21.7 43 10.0 -14.6 270 32 319.7 320.0 290.1 324.3 1.36 23 476 6167 -13.5 -25.5 36 12.0 -16.6 272 32 321.1 321.3 290.2 324.6 1.01 24 463 6377 -14.3 -28.3 29 14.0 -17.6 277 33 322.6 322.8 290.4 325.5 0.80 25 450 6593 -15.9 -29.9 29 14.0 -19.0 282 34 323.2 323.4 290.5 325.8 0.71 26 415 7198 -21.1 -31.1 40 10.0 -23.0 273 32 324.1 324.3 290.7 326.6 0.69 27 400 7470 -22.7 -34.7 33 12.0 -24.7 280 34 325.5 325.6 290.9 327.3 0.50 28 384 7768 -24.5 -39.5 24 15.0 -26.6 281 32 326.9 327.0 291.2 328.2 0.32 29 369 8056 -26.9 -38.9 31 12.0 -28.5 282 31 327.5 327.6 291.4 328.8 0.36 30 353 8374 -29.1 -44.1 22 15.0 -30.7 284 30 328.7 328.8 291.6 329.5 0.22 31 314 9196 -36.7 -42.7 54 6.0 -37.2 269 22 329.3 329.4 291.8 330.4 0.28 32 309 9307 -37.3 -45.3 43 8.0 -37.9 268 23 330.0 330.0 291.9 330.8 0.22 33 305 9397 -37.9 -44.9 48 7.0 -38.5 267 23 330.4 330.4 292.0 331.3 0.23 34 300 9510 -38.9 -46.9 43 8.0 -39.5 265 24 330.5 330.6 292.0 331.3 0.19 35 291 9718 -40.7 -49.7 37 9.0 -41.2 261 25 330.9 330.9 292.1 331.4 0.14 36 282 9930 -42.7 -50.7 41 8.0 -43.2 257 27 331.0 331.0 292.1 331.5 0.13 37 280 9978 -42.9 -54.9 26 12.0 -43.5 257 27 331.4 331.4 292.2 331.7 0.08 38 277 10050 -43.7 -53.7 32 10.0 -44.2 255 28 331.2 331.3 292.2 331.6 0.09 39 273 10148 -44.5 -56.5 25 12.0 -45.0 257 28 331.5 331.5 292.2 331.7 0.07 40 266 10321 -45.9 -56.9 28 11.0 -46.3 261 29 331.9 331.9 292.3 332.2 0.07 41 261 10447 -46.7 -60.7 19 14.0 -47.1 264 30 332.5 332.5 292.4 332.7 0.04 42 250 10730 -49.1 -60.1 27 11.0 -49.4 270 31 333.1 333.1 292.6 333.3 0.05 43 235 11132 -52.9 -60.9 37 8.0 -53.1 275 33 333.3 333.3 292.6 333.4 0.04 44 224 11439 -54.9 -66.9 21 12.0 -55.1 279 35 334.8 334.8 293.0 334.9 0.02 45 219 11583 -55.3 -71.3 12 16.0 -55.5 281 35 336.3 336.4 293.4 336.4 0.01 46 209 11881 -55.7 -72.7 10 17.0 -55.9 285 37 340.2 340.3 294.4 340.3 0.01 47 200 12160 -57.1 -75.1 8 18.0 -57.3 280 39 342.3 342.3 294.9 342.4 0.01 48 184 12684 -59.7 -76.7 9 17.0 -59.9 280 40 346.4 346.4 295.8 346.4 0.01 49 183 12718 -59.3 -76.3 9 17.0 -59.5 280 40 347.6 347.6 296.1 347.6 0.01 50 167 13288 -61.5 -79.5 7 18.0 -61.6 264 50 353.1 353.1 297.3 353.1 0.00 51 165 13363 -59.5 -81.5 4 22.0 -59.7 262 52 357.7 357.7 298.2 357.7 0.00 52 162 13478 -59.1 -83.1 3 24.0 -59.3 264 53 360.2 360.2 298.7 360.3 0.00 53 157 13674 -59.9 -82.9 3 23.0 -60.1 277 54 362.1 362.1 299.1 362.1 0.00 54 155 13755 -58.7 -83.7 3 25.0 -58.9 278 55 365.5 365.5 299.8 365.5 0.00 55 150 13960 -60.1 -85.1 2 25.0 -60.3 265 62 366.5 366.5 299.9 366.5 0.00 56 148 14044 -60.5 -85.5 2 25.0 -60.7 265 63 367.2 367.2 300.1 367.2 0.00 57 142 14300 -61.9 -86.9 2 25.0 -62.1 265 63 369.2 369.2 300.4 369.2 0.00 58 125 15083 -64.9 -88.9 2 24.0 -65.0 276 43 377.5 377.5 301.8 377.5 0.00 59 104 16180 -73.5 -89.5 7 16.0 -73.5 266 47 381.4 381.4 302.5 381.4 0.00 60 103 16237 -72.9 -89.9 6 17.0 -72.9 267 47 383.6 383.6 302.8 383.6 0.00 61 100 16410 -72.9 -90.9 5 18.0 -72.9 270 48 386.9 386.9 303.3 386.9 0.00 62 99 16469 -72.7 -90.7 5 18.0 -72.8 270 58 388.4 388.4 303.5 388.4 0.00 63 84 17425 -77.5 -90.5 11 13.0 -77.5 255 32 397.3 397.3 304.8 397.3 0.00 64 76 18000 -77.3 -90.3 11 13.0 -77.3 231 33 409.3 409.3 306.4 409.3 0.00 65 73 18234 -73.1 -89.1 7 16.0 -73.2 242 42 422.9 422.9 308.0 422.9 0.00 66 72 18315 -73.1 -89.1 7 16.0 -73.2 250 46 424.6 424.6 308.2 424.6 0.00 67 70 18480 -73.3 -89.3 7 16.0 -73.4 280 57 427.6 427.6 308.6 427.6 0.00 68 68 18650 -73.3 -89.3 7 16.0 -73.4 280 57 431.1 431.1 309.0 431.1 0.00 69 60 19394 -68.3 -90.3 3 22.0 -68.5 293 38 458.0 458.0 311.6 458.0 0.00 70 59 19496 -65.5 -89.5 2 24.0 -65.7 295 31 466.5 466.5 312.3 466.5 0.00 71 54 20032 -68.5 -90.5 3 22.0 -68.7 247 39 471.6 471.6 312.8 471.6 0.00 72 52 20261 -64.7 -89.7 2 25.0 -65.0 255 44 485.5 485.5 313.9 485.6 0.00 73 50 20500 -66.3 -90.3 2 24.0 -66.5 280 36 487.2 487.2 314.0 487.3 0.00 74 48 20747 -65.9 -90.9 2 25.0 -66.2 275 38 493.9 493.9 314.5 493.9 0.00 75 45 21143 -61.5 -89.5 1 28.0 -62.0 268 24 513.8 513.8 315.9 513.8 0.00 76 42 21571 -60.7 -88.7 1 28.0 -61.3 262 18 526.0 526.0 316.7 526.0 0.00 77 40 21874 -59.9 -88.9 1 29.0 -60.6 258 18 535.4 535.4 317.2 535.4 0.00 78 36 22527 -63.1 -90.1 1 27.0 -63.6 249 17 543.5 543.5 317.7 543.5 0.00 79 35 22701 -61.9 -89.9 1 28.0 -62.6 247 17 551.1 551.1 318.2 551.1 0.00 80 31 23448 -63.5 -90.5 1 27.0 -64.1 233 19 566.2 566.2 319.0 566.2 0.00 81 30 23650 -61.7 -89.7 1 28.0 -62.4 265 18 576.4 576.4 319.5 576.5 0.00 82 29 23860 -60.9 -88.9 1 28.0 -61.7 244 19 584.3 584.3 319.9 584.3 0.00 83 28 24078 -61.7 -89.7 1 28.0 -62.5 265 18 587.9 587.9 320.0 587.9 0.00 84 27 24305 -59.1 -89.1 1 30.0 -60.2 243 23 601.4 601.4 320.7 601.4 0.01 85 25 24786 -59.9 -88.9 1 29.0 -61.0 259 27 612.5 612.5 321.2 612.5 0.01 86 24 25042 -58.5 -88.5 1 30.0 -59.8 258 28 623.7 623.7 321.6 623.8 0.01 87 21 25876 -61.1 -89.1 1 28.0 -62.2 252 32 640.2 640.2 322.3 640.2 0.01 88 20 26180 -59.7 -88.7 1 29.0 -61.0 250 33 653.4 653.4 322.8 653.5 0.01 89 19 26501 -59.7 -88.7 1 29.0 -61.1 250 36 663.1 663.1 323.2 663.1 0.01 90 18 26842 -56.9 -87.9 1 31.0 -58.9 262 26 682.3 682.3 323.9 682.3 0.01 91 18 26842 -54.3 -86.3 1 32.0 -56.9 262 26 690.5 690.5 324.1 690.6 0.01 92 16 27599 -53.9 -85.9 1 32.0 -56.8 257 26 715.4 715.4 324.9 715.5 0.02 93 16 27599 -53.3 -85.3 1 32.0 -56.3 257 26 717.4 717.4 325.0 717.5 0.02 94 13 28926 -57.5 -87.5 1 30.0 -59.9 247 26 746.7 746.7 325.8 746.8 0.01 95 13 28926 -55.9 -86.9 1 31.0 -58.7 247 26 752.3 752.3 326.0 752.4 0.02 96 12 29435 -56.5 -87.5 1 31.0 -59.3 262 36 767.6 767.6 326.4 767.7 0.02 97 11 29991 -54.1 -86.1 1 32.0 -57.8 266 33 795.6 795.6 327.1 795.8 0.02 98 11 29991 -54.3 -86.3 1 32.0 -58.0 266 33 794.9 794.9 327.1 795.1 0.02 99 11 29991 -52.1 -85.1 1 33.0 -56.5 266 33 802.9 802.9 327.3 803.1 0.03 100 10 30610 -51.1 -84.1 1 33.0 -56.2 270 46 828.8 828.8 327.9 829.1 0.03 101 8.9 31365 -52.5 -84.5 1 32.0 -57.3 268 55 851.5 851.5 328.4 851.8 0.04 102 8.6 31588 -49.5 -84.5 1 35.0 -55.7 268 58 871.6 871.6 328.8 871.9 0.04 103 8.3 31821 -49.5 -83.5 1 34.0 -55.8 267 61 880.5 880.5 329.0 880.9 0.04 104 7.1 32847 -48.1 -83.1 1 35.0 -55.7 265 74 926.4 926.5 329.9 927.0 0.06 105 7.0 32940 -48.7 -82.7 1 34.0 -56.1 265 75 927.7 927.8 329.9 928.4 0.06 106 6.5 33426 -50.1 -84.1 1 34.0 -57.1 941.7 941.7 330.2 942.2 0.05 107 6.3 33630 -48.9 -83.9 1 35.0 -56.6 955.3 955.3 330.4 955.8 0.06 TRP 84 17425 -77.5 -90.5 11 13.0 -77.5 255 32 397.3 397.3 304.8 397.3 0.00 WND 148 14044 -60.5 -85.5 2 25.0 -60.7 265 63 367.2 367.2 300.1 367.2 0.00 Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 592.58 mb = 4466.06 m = 14652.25 ft Wetbulb zero: 724.41 mb = 2821.70 m = 9257.42 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 18.20 % Est. max temperature: 29.72 C = 85.50 F Sfc-Lift cond lev (LCL): 755.64 mb = 2468.33 m = 8098.11 ft T: 13.50 C 700-500 lapse rate: 7.41 C/km ThetaE index: 5.46 C Layer 925.0- 786.0 mb Conv cond level (CCL): 546.81 mb = 5095.45 m = 16717.15 ft Mean mixing ratio: 4.78 g/kg Conv temperature: 44.00 C = 111.19 F Cap Strength: 9.59 C Lifted Index: 6.96 C Risk: None Lifted Index @300 mb: 9.95 C Lifted Index @700 mb: 8.72 C Showalter Index: 8.33 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 7.90 C K Index: -6.30 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.58 J/kg Max Up Vert Vel: 3.03 m/s Conv Inhibition (B-): 58628.37 J/kg Cap Strength: 9.54 C Lift Cond Lev (LCL): 679.42 mb = 3350.35 m = 10991.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 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 ---------------------------------------------------------- 0 985 196 155 3 -1.3 2.7 | 122 24 -20.4 12.5 1 940 610 240 6 5.2 3.0 | 133 19 -13.9 12.8 2 925 749 240 9 7.8 4.5 | 142 18 -11.3 14.3 3 907 914 230 8 6.1 5.1 | 139 20 -13.0 14.9 4 876 1219 260 12 11.8 2.1 | 148 14 -7.3 11.9 5 850 1477 275 17 16.9 -1.5 | 165 9 -2.2 8.3 6 845 1524 285 19 18.4 -4.9 | 171 5 -0.8 4.9 7 815 1829 275 22 21.9 -1.9 | 200 8 2.8 7.9 8 786 2134 275 27 26.9 -2.4 | 226 11 7.8 7.4 9 758 2438 260 32 31.5 5.6 | 219 20 12.4 15.3 10 731 2743 255 34 32.8 8.8 | 216 23 13.7 18.6 11 700 3106 255 35 33.8 9.1 | 218 24 14.7 18.8 12 653 3658 260 38 37.4 6.6 | 228 25 18.3 16.4 13 605 4267 270 37 37.0 -0.0 | 241 20 17.9 9.8 14 561 4877 280 40 39.4 -6.9 | 262 20 20.3 2.8 15 500 5790 270 32 32.0 -0.0 | 233 16 12.9 9.8 16 480 6096 270 32 32.0 -0.0 | 233 16 12.9 9.8 17 443 6706 285 35 33.8 -9.1 | 267 15 14.7 0.7 18 408 7315 270 31 31.0 -0.0 | 231 15 11.9 9.8 19 400 7470 280 34 33.5 -5.9 | 255 15 14.4 3.9 20 392 7620 280 33 32.5 -5.7 | 253 14 13.4 4.1 21 344 8534 285 29 28.0 -7.5 | 256 9 8.9 2.3 22 316 9144 270 22 22.0 -0.0 | 196 10 2.9 9.8 23 300 9510 265 24 23.9 2.1 | 202 13 4.8 11.9 24 276 10058 255 28 27.0 7.2 | 205 19 7.9 17.0 25 250 10730 270 31 31.0 -0.0 | 231 15 11.9 9.8 26 209 11887 285 37 35.7 -9.6 | 269 17 16.6 0.2 27 200 12160 280 39 38.4 -6.8 | 261 20 19.3 3.0 28 181 12802 280 40 39.4 -6.9 | 262 20 20.3 2.8 29 164 13411 260 53 52.2 9.2 | 240 38 33.1 19.0 30 156 13716 280 54 53.2 -9.4 | 269 34 34.1 0.4 31 150 13960 265 62 61.8 5.4 | 250 45 42.6 15.2 32 148 14044 265 63 62.8 5.5 | 251 46 43.6 15.3 33 141 14326 265 63 62.8 5.5 | 251 46 43.6 15.3 34 128 14935 280 45 44.3 -7.8 | 266 25 25.2 2.0 35 121 15240 270 40 40.0 -0.0 | 245 23 20.9 9.8 36 115 15545 255 44 42.5 11.4 | 228 32 23.4 21.2 37 100 16410 270 48 48.0 -0.0 | 251 30 28.9 9.8 38 99 16459 270 58 58.0 -0.0 | 256 40 38.9 9.8 39 94 16764 270 48 48.0 -0.0 | 251 30 28.9 9.8 40 85 17374 280 38 37.4 -6.6 | 260 19 18.3 3.2 41 84 17425 255 32 30.9 8.3 | 213 22 11.8 18.1 42 80 17678 245 29 26.3 12.3 | 198 23 7.2 22.0 43 76 17983 230 32 24.5 20.6 | 190 31 5.4 30.4 44 72 18288 245 44 39.9 18.6 | 216 35 20.8 28.4 45 70 18480 280 57 56.1 -9.9 | 270 37 37.0 -0.1 46 65 18898 280 57 56.1 -9.9 | 270 37 37.0 -0.1 47 62 19202 290 51 47.9 -17.4 | 285 30 28.8 -7.7 48 59 19507 295 31 28.1 -13.1 | 290 10 9.0 -3.3 49 56 19812 240 34 29.4 17.0 | 201 29 10.3 26.8 50 51 20422 260 48 47.3 8.3 | 237 33 28.2 18.1 51 50 20500 280 36 35.5 -6.3 | 258 17 16.3 3.5 52 48 20726 275 39 38.9 -3.4 | 252 21 19.7 6.4 53 44 21336 265 18 17.9 1.6 | 174 11 -1.2 11.4 54 34 22860 245 17 15.4 7.2 | 168 17 -3.7 17.0 55 32 23165 265 17 16.9 1.5 | 169 11 -2.2 11.3 56 31 23470 230 19 14.6 12.2 | 168 22 -4.6 22.0 57 30 23650 265 18 17.9 1.6 | 174 11 -1.2 11.4 58 29 23774 235 19 15.6 10.9 | 170 21 -3.6 20.7 59 28 24079 265 18 17.9 1.6 | 174 11 -1.2 11.4 60 27 24384 235 25 20.5 14.3 | 183 24 1.4 24.1 61 25 24689 260 27 26.6 4.7 | 207 16 7.5 14.5 62 20 26180 250 33 31.0 11.3 | 209 24 11.9 21.1 63 20 26213 265 24 23.9 2.1 | 202 13 4.8 11.9 64 19 26518 250 36 33.8 12.3 | 214 27 14.7 22.1 65 18 26822 265 27 26.9 2.4 | 213 14 7.8 12.1 66 17 27127 240 20 17.3 10.0 | 175 20 -1.8 19.8 67 16 27432 250 26 24.4 8.9 | 196 19 5.3 18.7 68 15 28042 275 27 26.9 -2.4 | 226 11 7.8 7.4 69 14 28346 270 17 17.0 -0.0 | 168 10 -2.1 9.8 70 14 28651 235 16 13.1 9.2 | 162 20 -6.0 19.0 71 12 29261 260 38 37.4 6.6 | 228 25 18.3 16.4 72 11 29870 265 30 29.9 2.6 | 221 16 10.8 12.4 73 10 30610 270 46 46.0 -0.0 | 250 29 26.9 9.8 74 7 32940 265 75 74.7 6.5 | 254 58 55.6 16.3 Wind Parameters Mean winds (0-6000m): 267.1 at 28.6 knts Storm direction: 297.1 at 21.5 knts Shear (0-3000m) pos: 4.1 neg: 2.9 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 98.1 deg Storm rel helicity (0-3000m) pos: 86.5 neg: -15.2 tot: 71.4 m^2/s^2 ave: 23.8 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 85.44 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 ------------------------------------------------------------------------------- 500 222 5 130 21| 8.4 0.0 8.4| 35.2 0.0 35.2 70.4 0.69| 9.2 6.4 1000 236 7 136 19| 6.5 0.0 6.5| 51.8 -2.7 49.1 49.1 0.55| 8.7 4.7 1500 258 10 143 15| 7.7 0.0 7.7| 66.7 -2.7 64.0 42.7 0.54| 9.9 5.3 2000 266 14 153 12| 5.8 2.0 7.8| 78.9 -2.7 76.1 38.1 0.55| 9.6 5.3 2500 264 17 171 12| 4.6 3.5 8.1| 78.9 -14.7 64.2 25.7 0.38| 9.8 3.7 3000 262 20 184 13| 4.1 2.9 7.0| 86.5 -15.2 71.4 23.8 0.39| 8.6 3.3 4000 262 25 202 14| 3.8 2.2 6.0|137.0 -15.2 121.8 30.5 0.46| 7.6 3.5 5000 266 28 215 15| 3.5 1.6 5.1|178.8 -30.7 148.1 29.6 0.46| 7.3 3.3 6000 267 29 220 15| 2.9 1.5 4.4|184.7 -58.2 126.5 21.1 0.35| 6.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251221.00.gif