UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:0000Z 4 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 123 105 5 SFC 991 196 15.6 7.6 59 8.0 11.2 105 5 289.5 290.7 284.7 308.3 6.61 2 987 230 15.2 6.2 55 9.0 10.3 106 5 289.4 290.5 284.0 306.6 6.03 3 948 572 12.2 5.2 62 7.0 8.5 114 8 289.7 290.8 284.0 306.4 5.85 4 925 779 11.2 3.2 58 8.0 7.1 115 5 290.8 291.7 283.7 305.7 5.21 5 912 897 10.8 1.8 54 9.0 6.3 219 4 291.5 292.4 283.5 305.4 4.78 6 871 1279 8.2 0.2 57 8.0 4.4 268 11 292.7 293.5 283.7 305.7 4.45 7 862 1365 9.4 -0.6 50 10.0 4.6 264 13 294.8 295.6 284.3 307.3 4.24 8 853 1452 12.2 -1.8 38 14.0 5.4 261 16 298.6 299.3 285.5 310.4 3.93 9 850 1482 12.4 0.4 44 12.0 6.3 260 17 299.1 300.0 286.4 313.0 4.63 10 829 1692 11.8 0.8 47 11.0 6.1 251 20 300.7 301.5 287.2 315.3 4.89 11 822 1763 12.2 1.2 47 11.0 6.4 248 21 301.8 302.7 287.8 317.1 5.08 12 810 1886 11.6 0.6 47 11.0 5.9 245 22 302.4 303.3 287.9 317.4 4.93 13 764 2371 7.2 -1.8 53 9.0 2.8 241 19 302.8 303.6 287.5 316.1 4.39 14 700 3083 1.2 -5.8 60 7.0 -1.9 225 29 303.8 304.5 287.0 314.7 3.54 15 699 3095 1.2 -5.8 60 7.0 -1.9 225 29 303.9 304.6 287.1 314.9 3.55 16 692 3175 0.8 -7.2 55 8.0 -2.6 222 32 304.4 305.0 286.9 314.3 3.22 17 681 3304 0.0 -7.0 59 7.0 -3.0 217 35 304.9 305.5 287.1 315.2 3.32 18 675 3375 -0.7 -3.0 84 2.3 -1.8 215 37 304.9 305.7 288.3 318.8 4.54 19 673 3399 -0.7 -4.0 78 3.3 -2.2 216 37 305.1 305.9 288.1 318.1 4.23 20 668 3458 -1.1 -2.6 90 1.5 -1.8 218 38 305.3 306.2 288.7 319.8 4.73 21 665 3494 -1.3 -2.8 90 1.5 -2.0 219 38 305.5 306.4 288.7 319.9 4.68 22 660 3554 -1.5 -4.7 79 3.2 -3.0 221 38 305.9 306.7 288.3 318.6 4.09 23 659 3566 -1.5 -5.7 73 4.2 -3.4 222 38 306.1 306.8 288.1 317.8 3.79 24 656 3603 -1.5 -4.2 82 2.7 -2.7 223 39 306.5 307.3 288.6 319.7 4.27 25 653 3639 -1.9 -4.5 82 2.6 -3.1 224 39 306.4 307.2 288.5 319.4 4.19 26 634 3874 -3.9 -5.6 88 1.7 -4.7 227 43 306.7 307.5 288.4 319.1 3.97 27 625 3986 -4.7 -8.6 74 3.9 -6.3 228 45 307.1 307.7 287.8 317.1 3.19 28 616 4100 -5.7 -7.3 88 1.6 -6.4 229 47 307.2 307.9 288.2 318.4 3.59 29 615 4113 -5.7 -7.7 86 2.0 -6.5 229 47 307.3 308.0 288.2 318.2 3.48 30 614 4126 -5.7 -10.6 68 4.9 -7.6 229 47 307.5 308.0 287.5 316.3 2.78 31 605 4242 -5.9 -15.9 45 10.0 -9.2 230 49 308.6 308.9 286.9 314.5 1.83 32 601 4294 -5.5 -21.5 27 16.0 -10.1 230 50 309.6 309.8 286.5 313.4 1.14 33 591 4425 -6.5 -23.5 25 17.0 -11.1 235 50 309.9 310.1 286.5 313.2 0.97 34 589 4452 -5.9 -28.9 14 23.0 -11.4 236 50 310.9 311.0 286.4 313.0 0.60 35 582 4546 -5.7 -32.7 10 27.0 -11.6 239 50 312.2 312.3 286.6 313.7 0.42 36 539 5143 -10.1 -40.1 7 30.0 -15.3 258 51 313.9 314.0 287.0 314.7 0.22 37 512 5538 -11.5 -41.5 6 30.0 -16.4 253 58 316.9 316.9 287.9 317.6 0.20 38 500 5720 -12.9 -42.9 6 30.0 -17.6 250 61 317.3 317.3 288.1 318.0 0.17 39 435 6765 -20.7 -43.7 11 23.0 -23.7 253 71 320.3 320.3 289.0 321.0 0.18 40 402 7344 -24.5 -48.5 9 24.0 -26.9 255 78 322.7 322.7 289.7 323.1 0.12 41 400 7380 -24.7 -48.7 9 24.0 -27.1 255 78 322.9 322.9 289.8 323.3 0.11 42 395 7471 -25.5 -43.5 17 18.0 -27.6 255 78 323.0 323.0 289.9 323.8 0.21 43 380 7751 -28.1 -42.1 25 14.0 -29.7 255 81 323.2 323.2 290.0 324.1 0.25 44 370 7941 -29.9 -36.9 51 7.0 -30.8 254 83 323.3 323.3 290.2 324.9 0.44 45 363 8077 -30.9 -35.6 63 4.7 -31.5 254 85 323.7 323.8 290.5 325.5 0.51 46 359 8156 -31.3 -36.3 61 5.0 -32.0 253 87 324.2 324.3 290.5 325.9 0.48 47 358 8175 -31.1 -40.1 41 9.0 -32.1 253 87 324.7 324.8 290.5 325.9 0.33 48 353 8275 -31.5 -37.5 55 6.0 -32.3 253 88 325.5 325.6 290.9 327.1 0.43 49 348 8376 -32.1 -37.1 61 5.0 -32.7 253 90 326.0 326.1 291.0 327.7 0.45 50 346 8417 -32.3 -38.3 55 6.0 -33.0 252 90 326.3 326.3 291.1 327.8 0.40 51 344 8457 -31.9 -41.9 37 10.0 -33.0 252 91 327.3 327.4 291.3 328.4 0.28 52 342 8499 -31.7 -44.7 27 13.0 -33.0 252 91 328.2 328.2 291.4 329.0 0.21 53 324 8878 -35.3 -45.3 35 10.0 -36.1 251 97 328.3 328.4 291.5 329.1 0.21 54 319 8986 -36.3 -44.3 43 8.0 -37.0 251 99 328.4 328.4 291.5 329.3 0.23 55 318 9008 -36.3 -44.3 43 8.0 -37.0 250 99 328.7 328.7 291.6 329.6 0.23 56 300 9410 -38.9 -45.9 48 7.0 -39.4 250 105 330.5 330.6 292.1 331.3 0.21 57 250 10630 -48.7 -53.3 59 4.6 -48.9 250 115 333.7 333.7 292.8 334.1 0.11 58 200 12060 -60.9 -68.9 34 8.0 -61.0 250 114 336.3 336.3 293.4 336.4 0.02 59 164 13272 -67.3 -75.3 31 8.0 -67.4 240 126 345.2 345.2 295.6 345.3 0.01 60 163 13309 -67.2 -75.7 29 8.5 -67.2 240 127 346.0 346.0 295.7 346.0 0.01 61 150 13810 -66.1 -81.1 11 15.0 -66.2 245 99 356.2 356.2 298.0 356.2 0.00 62 100 16290 -63.5 -86.5 3 23.0 -63.7 250 75 405.0 405.0 305.9 405.0 0.00 63 93 16734 -66.1 -87.1 4 21.0 -66.2 247 74 408.4 408.4 306.3 408.4 0.00 64 90 16934 -64.7 -86.7 3 22.0 -64.9 245 72 415.0 415.0 307.1 415.0 0.00 65 72 18289 -67.9 -88.9 3 21.0 -68.1 250 46 435.6 435.6 309.4 435.6 0.00 66 71 18374 -65.1 -88.1 3 23.0 -65.3 255 47 443.3 443.3 310.2 443.3 0.00 67 70 18460 -65.7 -87.7 3 22.0 -65.9 260 49 443.8 443.8 310.3 443.8 0.00 68 69 18547 -65.7 -87.7 3 22.0 -65.9 257 49 445.7 445.7 310.4 445.7 0.00 69 67 18726 -64.3 -88.3 2 24.0 -64.6 264 45 452.5 452.5 311.1 452.5 0.00 70 61 19295 -67.5 -89.5 3 22.0 -67.7 272 29 457.6 457.6 311.5 457.7 0.00 71 57 19705 -64.9 -88.9 2 24.0 -65.2 239 19 472.5 472.5 312.8 472.5 0.00 72 51 20380 -66.5 -89.5 3 23.0 -66.7 258 15 484.0 484.0 313.8 484.0 0.00 73 50 20500 -66.1 -90.1 2 24.0 -66.4 260 24 487.7 487.7 314.1 487.7 0.00 74 49 20622 -66.1 -90.1 2 24.0 -66.4 263 24 490.5 490.5 314.2 490.6 0.00 75 49 20622 -64.5 -89.5 2 25.0 -64.8 263 24 494.3 494.3 314.5 494.3 0.00 76 46 21007 -65.1 -90.1 2 25.0 -65.4 265 19 501.9 501.9 315.1 501.9 0.00 77 43 21422 -61.1 -88.1 2 27.0 -61.7 251 17 521.5 521.5 316.4 521.5 0.00 78 42 21567 -61.7 -88.7 2 27.0 -62.3 268 15 523.6 523.6 316.5 523.6 0.00 79 36 22528 -58.5 -87.5 1 29.0 -59.5 315 12 555.4 555.4 318.4 555.5 0.01 80 30 23670 -59.7 -88.7 1 29.0 -60.6 55 10 581.9 581.9 319.8 581.9 0.00 81 30 23670 -59.7 -88.7 1 29.0 -60.6 55 10 581.9 581.9 319.8 581.9 0.00 82 26 24561 -60.9 -88.9 1 28.0 -61.9 50 1 602.8 602.8 320.7 602.8 0.01 83 25 24805 -59.3 -88.3 1 29.0 -60.4 341 1 614.2 614.2 321.2 614.2 0.01 84 24 25060 -60.3 -88.3 1 28.0 -61.4 301 4 618.5 618.5 321.4 618.5 0.01 85 21 25894 -58.7 -87.7 1 29.0 -60.2 235 10 647.4 647.4 322.6 647.5 0.01 86 20 26200 -59.3 -88.3 1 29.0 -60.7 255 11 654.7 654.7 322.9 654.7 0.01 87 19 26522 -59.3 -88.3 1 29.0 -60.8 264 10 664.3 664.3 323.2 664.4 0.01 88 16 27607 -56.3 -86.3 1 30.0 -58.6 303 11 707.6 707.6 324.7 707.7 0.01 89 15 28016 -56.7 -86.7 1 30.0 -59.0 305 10 719.4 719.4 325.0 719.6 0.01 90 14 28456 -54.5 -86.5 1 32.0 -57.5 317 9 741.2 741.2 325.7 741.4 0.02 91 11 30017 -50.1 -84.1 1 34.0 -55.2 227 8 810.1 810.2 327.5 810.4 0.03 92 10 30640 -50.3 -84.3 1 34.0 -55.6 155 11 831.8 831.8 328.0 832.1 0.03 93 8.4 31781 -49.3 -83.3 1 34.0 -55.7 878.2 878.3 329.0 878.7 0.05 94 7.6 32432 -52.5 -84.5 1 32.0 -57.9 890.8 890.8 329.2 891.2 0.04 95 7.4 32605 -52.3 -85.3 1 33.0 -57.9 898.5 898.5 329.4 898.8 0.04 TRP 164 13272 -67.3 -75.3 31 8.0 -67.4 240 126 345.2 345.2 295.6 345.3 0.01 WND 163 13309 -67.2 -75.7 29 8.5 -67.2 240 127 346.0 346.0 295.7 346.0 0.01 Sounding variables and indices 1000-500 mb thick: 5597.00 m Freezing level: 681.00 mb = 3304.13 m = 10840.18 ft Wetbulb zero: 725.65 mb = 2789.98 m = 9153.36 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 46.05 % Est. max temperature: 25.86 C = 78.54 F Sfc-Lift cond lev (LCL): 878.89 mb = 1204.05 m = 3950.25 ft T: 8.71 C 700-500 lapse rate: 5.35 C/km ThetaE index: 2.91 C Layer 987.0- 871.0 mb Conv cond level (CCL): 676.69 mb = 3354.99 m = 11007.04 ft Mean mixing ratio: 5.46 g/kg Conv temperature: 30.92 C = 87.66 F Cap Strength: 11.92 C Lifted Index: 11.92 C Risk: None Lifted Index @300 mb: 17.51 C Lifted Index @700 mb: 7.27 C Showalter Index: 7.56 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 13.30 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 99.80 Risk: None Energy Index: 1.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.21 J/kg Max Up Vert Vel: 4.94 m/s Conv Inhibition (B-): 59138.88 J/kg Cap Strength: 11.93 C Lift Cond Lev (LCL): 831.52 mb = 1666.07 m = 5466.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 25 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 ---------------------------------------------------------- 0 991 196 105 5 -4.8 1.3 | 93 30 -29.9 1.7 1 944 610 115 8 -7.3 3.4 | 97 33 -32.4 3.7 2 925 779 115 5 -4.5 2.1 | 95 30 -29.6 2.5 3 910 914 235 4 3.3 2.3 | 97 22 -21.8 2.7 4 877 1219 270 9 9.0 -0.0 | 91 16 -16.1 0.4 5 850 1482 260 17 16.7 3.0 | 112 9 -8.4 3.3 6 815 1829 245 22 19.9 9.3 | 152 11 -5.2 9.7 7 785 2134 245 20 18.1 8.5 | 142 11 -7.0 8.8 8 757 2438 240 19 16.5 9.5 | 139 13 -8.7 9.9 9 729 2743 235 25 20.5 14.3 | 162 15 -4.6 14.7 10 703 3048 220 27 17.4 20.7 | 160 22 -7.8 21.0 11 700 3083 225 29 20.5 20.5 | 168 21 -4.6 20.9 12 676 3353 215 37 21.2 30.3 | 173 31 -3.9 30.7 13 651 3658 225 39 27.6 27.6 | 185 28 2.5 27.9 14 602 4267 230 50 38.3 32.1 | 202 35 13.2 32.5 15 557 4877 250 49 46.0 16.8 | 231 27 20.9 17.1 16 536 5182 260 51 50.2 8.9 | 250 27 25.1 9.2 17 500 5720 250 61 57.3 20.9 | 237 39 32.2 21.2 18 475 6096 250 63 59.2 21.5 | 237 41 34.1 21.9 19 400 7380 255 78 75.3 20.2 | 248 54 50.2 20.6 20 387 7620 255 79 76.3 20.4 | 248 55 51.2 20.8 21 312 9144 250 101 94.9 34.5 | 243 78 69.8 34.9 22 300 9410 250 105 98.7 35.9 | 244 82 73.6 36.3 23 250 10630 250 115 108.1 39.3 | 244 92 82.9 39.7 24 249 10668 250 116 109.0 39.7 | 244 93 83.9 40.0 25 200 12060 250 114 107.1 39.0 | 244 91 82.0 39.4 26 177 12802 245 107 97.0 45.2 | 238 85 71.9 45.6 27 164 13272 240 126 109.1 63.0 | 233 105 84.0 63.4 28 163 13309 240 127 110.0 63.5 | 233 106 84.9 63.9 29 160 13411 240 127 110.0 63.5 | 233 106 84.9 63.9 30 150 13810 245 99 89.7 41.8 | 237 77 64.6 42.2 31 138 14326 240 88 76.2 44.0 | 229 68 51.1 44.4 32 125 14935 250 110 103.4 37.6 | 244 87 78.2 38.0 33 119 15240 255 106 102.4 27.4 | 250 82 77.3 27.8 34 102 16154 255 69 66.6 17.9 | 246 45 41.5 18.2 35 100 16290 250 75 70.5 25.7 | 240 52 45.4 26.0 36 97 16459 250 75 70.5 25.7 | 240 52 45.4 26.0 37 84 17374 240 70 60.6 35.0 | 225 50 35.5 35.4 38 80 17678 250 73 68.6 25.0 | 240 50 43.5 25.3 39 76 17983 260 70 68.9 12.2 | 254 46 43.8 12.5 40 72 18288 250 46 43.2 15.7 | 228 24 18.1 16.1 41 70 18460 260 49 48.3 8.5 | 249 25 23.1 8.9 42 68 18593 255 49 47.3 12.7 | 240 26 22.2 13.0 43 65 18898 275 40 39.8 -3.5 | 282 15 14.7 -3.1 44 62 19202 280 31 30.5 -5.4 | 313 7 5.4 -5.0 45 56 19812 230 16 12.3 10.3 | 130 17 -12.9 10.6 46 51 20422 260 15 14.8 2.6 | 106 11 -10.3 3.0 47 50 20500 260 24 23.6 4.2 | 162 5 -1.5 4.5 48 48 20726 265 24 23.9 2.1 | 154 3 -1.2 2.5 49 46 21031 265 19 18.9 1.7 | 108 7 -6.2 2.0 50 44 21336 240 18 15.6 9.0 | 135 13 -9.5 9.4 51 42 21641 275 14 13.9 -1.2 | 86 11 -11.2 -0.9 52 40 21946 260 10 9.8 1.7 | 98 15 -15.3 2.1 53 38 22250 315 14 9.9 -9.9 | 58 18 -15.2 -9.5 54 36 22555 315 12 8.5 -8.5 | 64 19 -16.6 -8.1 55 34 22860 360 11 -0.0 -11.0 | 67 27 -25.1 -10.6 56 31 23470 340 14 4.8 -13.2 | 58 24 -20.3 -12.8 57 30 23670 55 10 -8.2 -5.7 | 81 34 -33.3 -5.4 58 30 23774 355 12 1.0 -12.0 | 64 27 -24.1 -11.6 59 28 24079 55 10 -8.2 -5.7 | 81 34 -33.3 -5.4 60 27 24384 120 2 -1.7 1.0 | 93 27 -26.8 1.4 61 25 24689 0 0 -0.0 -0.0 | 91 25 -25.1 0.4 62 22 25603 215 10 5.7 8.2 | 114 21 -19.4 8.6 63 20 26200 255 11 10.6 2.8 | 102 15 -14.5 3.2 64 20 26213 220 10 6.4 7.7 | 113 20 -18.7 8.0 65 19 26518 265 10 10.0 0.9 | 95 15 -15.2 1.2 66 18 26822 245 12 10.9 5.1 | 111 15 -14.2 5.4 67 17 27127 255 16 15.5 4.1 | 115 11 -9.7 4.5 68 17 27432 290 14 13.2 -4.8 | 70 13 -12.0 -4.4 69 16 27737 310 10 7.7 -6.4 | 71 18 -17.5 -6.1 70 15 28042 305 10 8.2 -5.7 | 72 18 -16.9 -5.4 71 14 28346 310 4 3.1 -2.6 | 84 22 -22.1 -2.2 72 14 28651 325 16 9.2 -13.1 | 51 20 -15.9 -12.7 73 13 28956 335 10 4.2 -9.1 | 67 23 -20.9 -8.7 74 12 29566 0 0 -0.0 -0.0 | 91 25 -25.1 0.4 75 11 30175 185 10 0.9 10.0 | 113 26 -24.2 10.3 76 10 30640 155 11 -4.6 10.0 | 109 32 -29.8 10.3 Wind Parameters Mean winds (0-6000m): 240.8 at 33.5 knts Storm direction: 270.8 at 25.1 knts Shear (0-3000m) pos: 2.3 neg: 4.7 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 77.7 deg Storm rel helicity (0-3000m) pos: 96.9 neg: -23.5 tot: 73.5 m^2/s^2 ave: 24.5 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 191.14 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 ------------------------------------------------------------------------------- 500 112 7 95 31| 1.8 0.0 1.8| 15.0 -3.5 11.4 22.9 0.31| 4.7 1.4 1000 138 6 100 30| 6.9 0.0 6.9| 26.6 -14.1 12.5 12.5 0.04| 10.2 0.5 1500 238 9 107 18| 4.6 4.1 8.8| 47.7 -14.1 33.6 22.4 0.27| 11.2 3.0 2000 243 12 113 16| 3.5 3.2 6.6| 52.6 -19.0 33.6 16.8 0.24| 9.6 2.3 2500 241 14 118 15| 2.8 3.6 6.3| 70.3 -20.3 50.0 20.0 0.31| 9.0 2.8 3000 236 16 128 15| 2.3 4.7 7.0| 96.9 -23.5 73.5 24.5 0.31| 9.8 3.0 4000 230 22 152 17| 3.9 3.5 7.3|219.9 -23.5 196.4 49.1 0.42| 10.1 4.3 5000 235 28 173 16| 4.7 2.8 7.5|416.3 -23.5 392.8 78.6 0.55| 10.9 6.0 6000 241 33 194 17| 3.9 3.7 7.6|427.3 -85.9 341.5 56.9 0.43| 10.5 4.5 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251204.00.gif