UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 17 OCT 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 97 SFC 988 196 21.2 15.2 69 6.0 17.3 160 5 295.4 297.4 290.9 327.2 11.05 2 986 214 21.4 16.4 73 5.0 18.1 162 6 295.7 297.9 291.7 330.2 11.98 3 955 494 20.4 16.1 76 4.3 17.5 192 19 297.4 299.6 292.4 332.6 12.14 4 950 540 21.0 15.0 69 6.0 17.1 197 22 298.5 300.6 292.2 331.6 11.36 5 932 707 20.0 14.0 68 6.0 16.1 196 24 299.1 301.1 291.9 330.8 10.84 6 929 735 20.0 13.0 64 7.0 15.5 193 24 299.4 301.2 291.5 329.2 10.18 7 927 754 20.0 10.0 53 10.0 13.8 192 24 299.6 301.1 290.0 324.1 8.34 8 925 773 20.4 5.4 37 15.0 11.9 190 24 300.2 301.3 288.2 318.3 6.08 9 923 792 20.8 6.8 40 14.0 12.6 189 24 300.8 302.0 289.0 320.8 6.72 10 919 829 20.2 11.2 56 9.0 14.6 188 23 300.5 302.2 291.0 327.4 9.12 11 907 943 18.8 15.0 79 3.8 16.3 185 21 300.2 302.4 293.1 335.1 11.90 12 904 971 18.6 14.7 78 3.9 16.0 186 21 300.3 302.4 293.0 334.6 11.71 13 887 1134 18.2 12.2 68 6.0 14.4 189 20 301.5 303.4 292.1 331.4 10.11 14 850 1498 15.2 11.7 80 3.5 13.0 195 14 302.1 303.9 292.3 332.3 10.21 15 837 1628 14.2 11.1 82 3.1 12.3 209 12 302.4 304.2 292.2 331.9 9.96 16 792 2093 11.6 6.7 72 4.9 8.7 205 6 304.4 305.8 291.1 327.8 7.79 17 788 2135 11.2 9.0 86 2.2 9.9 200 5 304.4 306.1 292.2 331.9 9.18 18 777 2253 11.0 6.2 72 4.8 8.2 219 7 305.4 306.8 291.3 328.6 7.67 19 771 2318 11.6 -4.4 32 16.0 3.9 230 8 306.7 307.4 288.1 317.9 3.58 20 761 2427 12.6 -19.4 9 32.0 1.1 248 10 309.0 309.2 286.2 312.6 1.08 21 758 2460 12.8 -18.2 10 31.0 1.3 247 10 309.5 309.8 286.6 313.5 1.20 22 751 2538 12.4 -12.6 16 25.0 2.0 237 10 309.9 310.3 287.5 316.2 1.93 23 738 2685 12.6 -24.4 6 37.0 0.4 218 9 311.7 311.8 286.8 314.1 0.72 24 735 2719 12.6 -16.4 12 29.0 1.3 213 9 312.1 312.3 287.7 316.8 1.44 25 734 2730 12.6 -10.4 19 23.0 2.5 212 9 312.2 312.6 288.7 319.8 2.36 26 733 2742 12.6 -8.4 22 21.0 3.0 210 9 312.3 312.8 289.1 321.2 2.76 27 724 2845 12.0 -3.0 35 15.0 4.4 211 10 312.7 313.5 290.6 326.2 4.23 28 719 2903 11.8 -7.2 26 19.0 2.9 212 10 313.1 313.7 289.7 323.1 3.09 29 702 3103 10.4 0.4 50 10.0 4.9 215 11 313.7 314.8 292.1 331.4 5.62 30 700 3127 10.2 0.2 50 10.0 4.8 215 11 313.8 314.8 292.0 331.3 5.55 31 688 3271 9.2 1.2 57 8.0 4.8 218 10 314.2 315.4 292.6 333.3 6.08 32 675 3429 8.6 -2.4 46 11.0 2.9 225 10 315.3 316.2 291.8 330.4 4.75 33 662 3589 7.4 -2.6 49 10.0 2.2 238 10 315.7 316.6 292.0 330.9 4.77 34 649 3752 6.6 -5.4 42 12.0 0.8 244 11 316.6 317.3 291.5 329.3 3.94 35 627 4034 4.4 -6.6 45 11.0 -0.8 242 12 317.2 317.9 291.5 329.2 3.72 36 602 4364 1.8 -3.2 69 5.0 -0.7 256 12 317.9 318.9 292.8 334.0 5.02 37 581 4650 0.0 -7.0 59 7.0 -3.3 258 11 319.0 319.8 292.2 331.7 3.89 38 533 5333 -6.3 -8.6 84 2.3 -7.3 242 10 319.5 320.2 292.2 331.7 3.75 39 516 5586 -8.5 -10.5 85 2.0 -9.3 226 9 319.8 320.4 291.9 330.7 3.33 40 510 5677 -8.7 -14.7 62 6.0 -10.9 220 8 320.6 321.1 291.3 328.6 2.40 41 500 5830 -9.9 -13.4 76 3.5 -11.2 210 8 321.0 321.5 291.7 330.0 2.72 42 499 5845 -10.1 -12.9 80 2.8 -11.2 211 8 320.9 321.5 291.8 330.3 2.84 43 493 5939 -10.7 -13.4 80 2.7 -11.7 214 9 321.3 321.8 291.9 330.5 2.76 44 489 6002 -11.1 -14.7 75 3.6 -12.4 216 10 321.5 322.0 291.7 329.9 2.50 45 485 6065 -11.1 -19.1 52 8.0 -13.6 219 11 322.3 322.6 291.2 328.2 1.74 46 480 6145 -11.9 -17.9 61 6.0 -13.9 221 11 322.3 322.7 291.4 328.9 1.95 47 477 6193 -12.3 -18.3 61 6.0 -14.2 223 12 322.4 322.7 291.4 328.8 1.90 48 473 6257 -12.7 -16.9 71 4.2 -14.1 225 12 322.6 323.1 291.7 329.9 2.15 49 459 6487 -14.5 -22.5 51 8.0 -16.7 233 13 323.2 323.4 291.1 327.9 1.37 50 457 6520 -14.7 -21.7 55 7.0 -16.7 234 13 323.3 323.6 291.3 328.4 1.47 51 455 6553 -14.7 -22.7 51 8.0 -16.9 235 14 323.7 324.0 291.3 328.4 1.36 52 452 6603 -14.9 -29.9 27 15.0 -18.3 236 14 324.1 324.2 290.7 326.6 0.71 53 446 6705 -15.7 -22.7 55 7.0 -17.6 240 14 324.3 324.6 291.5 329.1 1.38 54 400 7520 -20.7 -33.7 30 13.0 -23.1 250 24 328.1 328.2 291.7 330.1 0.55 55 300 9570 -36.1 -49.1 25 13.0 -37.1 280 35 334.5 334.5 293.1 335.1 0.15 56 250 10820 -44.1 -65.1 8 21.0 -44.8 280 36 340.5 340.5 294.4 340.6 0.02 57 200 12290 -52.3 -72.3 7 20.0 -52.7 275 34 349.9 349.9 296.6 350.0 0.01 58 150 14100 -62.5 -81.5 6 19.0 -62.6 260 42 362.4 362.4 299.2 362.4 0.00 59 100 16540 -73.9 -85.9 14 12.0 -73.9 290 21 384.9 384.9 303.1 385.0 0.00 60 97 16717 -74.7 -86.7 14 12.0 -74.7 285 17 386.8 386.8 303.3 386.8 0.00 61 89 17220 -71.5 -86.5 9 15.0 -71.6 252 14 402.8 402.8 305.6 402.8 0.00 62 83 17629 -73.5 -87.5 10 14.0 -73.6 242 16 406.8 406.8 306.1 406.8 0.00 63 79 17918 -70.9 -86.9 8 16.0 -71.0 217 15 418.0 418.0 307.5 418.0 0.00 64 74 18303 -72.3 -88.3 7 16.0 -72.4 221 14 422.9 422.9 308.0 422.9 0.00 65 70 18630 -71.7 -88.7 6 17.0 -71.8 300 15 431.0 431.0 308.9 431.0 0.00 66 68 18801 -71.5 -88.5 6 17.0 -71.6 297 16 435.0 435.0 309.4 435.0 0.00 67 66 18978 -69.9 -88.9 5 19.0 -70.0 298 14 442.2 442.2 310.1 442.2 0.00 68 62 19348 -71.3 -89.3 5 18.0 -71.4 235 11 447.1 447.1 310.6 447.1 0.00 69 59 19644 -68.1 -89.1 3 21.0 -68.3 170 11 460.7 460.7 311.8 460.7 0.00 70 55 20066 -67.1 -89.1 3 22.0 -67.3 43 10 472.3 472.3 312.8 472.3 0.00 71 52 20404 -67.7 -89.7 3 22.0 -67.9 11 12 478.6 478.6 313.3 478.6 0.00 72 50 20640 -66.9 -89.9 3 23.0 -67.1 40 4 485.8 485.8 313.9 485.8 0.00 73 43 21563 -61.9 -87.9 2 26.0 -62.4 87 10 519.5 519.5 316.3 519.6 0.00 74 40 22011 -61.3 -88.3 2 27.0 -61.9 125 14 531.9 531.9 317.1 531.9 0.00 75 40 22011 -61.3 -88.3 2 27.0 -61.9 125 14 531.9 531.9 317.1 531.9 0.00 76 36 22671 -57.5 -86.5 1 29.0 -58.5 218 11 558.0 558.0 318.5 558.1 0.01 77 36 22671 -57.3 -86.3 1 29.0 -58.3 218 11 558.5 558.5 318.6 558.6 0.01 78 34 23031 -59.1 -87.1 1 28.0 -60.0 270 11 563.0 563.0 318.8 563.0 0.01 79 30 23820 -57.1 -86.1 1 29.0 -58.3 305 10 589.0 589.0 320.1 589.0 0.01 80 22 25812 -52.7 -83.7 1 31.0 -55.2 239 12 656.7 656.7 322.9 656.8 0.02 81 21 26113 -53.1 -84.1 1 31.0 -55.6 266 14 664.3 664.3 323.2 664.4 0.02 82 20 26430 -50.7 -82.7 1 32.0 -53.9 290 16 681.0 681.0 323.8 681.2 0.02 83 17 27482 -52.5 -83.5 1 31.0 -55.6 276 18 707.6 707.6 324.7 707.8 0.02 84 16 27875 -50.7 -83.7 1 33.0 -54.5 271 14 725.9 725.9 325.3 726.0 0.02 85 14 28746 -49.5 -82.5 1 33.0 -54.1 240 16 758.2 758.2 326.1 758.5 0.03 86 13 29228 -51.5 -83.5 1 32.0 -55.6 294 11 767.5 767.5 326.4 767.7 0.03 87 10 30930 -51.3 -84.3 1 33.0 -56.3 235 13 828.1 828.1 327.9 828.4 0.03 88 9.6 31197 -48.9 -82.9 1 34.0 -55.0 846.8 846.9 328.3 847.3 0.04 89 9.2 31476 -49.7 -82.7 1 33.0 -55.6 854.2 854.2 328.5 854.6 0.05 90 8.6 31920 -47.3 -81.3 1 34.0 -54.5 880.1 880.2 329.0 880.8 0.06 91 8.0 32396 -49.5 -82.5 1 33.0 -55.9 889.8 889.8 329.2 890.3 0.06 TRP 97 16717 -74.7 -86.7 14 12.0 -74.7 285 17 386.8 386.8 303.3 386.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5733.00 m Freezing level: 581.00 mb = 4649.80 m = 15255.07 ft Wetbulb zero: 638.13 mb = 3890.30 m = 12763.30 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 60.64 % Est. max temperature: 28.14 C = 82.65 F Sfc-Lift cond lev (LCL): 904.31 mb = 968.16 m = 3176.35 ft T: 18.62 C 700-500 lapse rate: 7.44 C/km ThetaE index: 19.34 C Layer 777.0- 758.0 mb Conv cond level (CCL): 795.16 mb = 2059.51 m = 6756.85 ft Mean mixing ratio: 10.99 g/kg Conv temperature: 30.05 C = 86.08 F Cap Strength: 6.04 C Lifted Index: 0.92 C Risk: Showers probable Lifted Index @300 mb: 3.61 C Lifted Index @700 mb: 5.55 C Showalter Index: 0.28 C Risk: Thunderstorms probable Total Totals Index: 46.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 21.60 C K Index: 26.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 176.40 Risk: None Energy Index: -0.41 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.42 J/kg Max Up Vert Vel: 6.84 m/s Conv Inhibition (B-): 54755.09 J/kg Cap Strength: 6.01 C Lift Cond Lev (LCL): 859.80 mb = 1400.13 m = 4593.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 9 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 ---------------------------------------------------------- 0 988 196 160 5 -1.7 4.7 | 100 10 -10.0 1.7 1 942 610 205 25 10.6 22.7 | 187 20 2.3 19.6 2 925 773 190 24 4.2 23.6 | 169 21 -4.1 20.6 3 910 914 185 21 1.8 20.9 | 160 19 -6.4 17.9 4 878 1219 190 19 3.3 18.7 | 162 16 -5.0 15.7 5 850 1498 195 14 3.6 13.5 | 156 11 -4.6 10.5 6 847 1524 195 13 3.4 12.6 | 153 11 -4.9 9.5 7 817 1829 235 10 8.2 5.7 | 178 3 -0.1 2.7 8 788 2134 200 5 1.7 4.7 | 104 7 -6.6 1.7 9 760 2438 250 10 9.4 3.4 | 250 1 1.1 0.4 10 733 2743 210 9 4.5 7.8 | 142 6 -3.8 4.8 11 700 3127 215 11 6.3 9.0 | 162 6 -2.0 6.0 12 681 3353 220 10 6.4 7.7 | 158 5 -1.8 4.6 13 655 3658 245 10 9.1 4.2 | 213 1 0.8 1.2 14 631 3962 240 12 10.4 6.0 | 215 4 2.1 3.0 15 607 4267 255 12 11.6 3.1 | 269 3 3.3 0.1 16 585 4572 260 11 10.8 1.9 | 293 3 2.6 -1.1 17 563 4877 250 10 9.4 3.4 | 250 1 1.1 0.4 18 542 5182 250 10 9.4 3.4 | 250 1 1.1 0.4 19 500 5830 210 8 4.0 6.9 | 132 6 -4.3 3.9 20 483 6096 220 11 7.1 8.4 | 167 6 -1.2 5.4 21 411 7315 260 18 17.7 3.1 | 269 9 9.5 0.1 22 400 7520 250 24 22.6 8.2 | 250 15 14.3 5.2 23 394 7620 250 24 22.6 8.2 | 250 15 14.3 5.2 24 347 8534 285 21 20.3 -5.4 | 305 15 12.0 -8.5 25 318 9144 290 23 21.6 -7.9 | 309 17 13.3 -10.9 26 300 9570 280 35 34.5 -6.1 | 289 28 26.2 -9.1 27 256 10668 280 41 40.4 -7.1 | 288 34 32.1 -10.1 28 250 10820 280 36 35.5 -6.3 | 289 29 27.2 -9.3 29 200 12290 275 34 33.9 -3.0 | 283 26 25.6 -6.0 30 194 12497 270 32 32.0 -0.0 | 277 24 23.7 -3.0 31 176 13106 255 37 35.7 9.6 | 257 28 27.5 6.6 32 159 13716 275 37 36.9 -3.2 | 282 29 28.6 -6.2 33 150 14100 260 42 41.4 7.3 | 263 33 33.1 4.3 34 137 14630 255 46 44.4 11.9 | 256 37 36.2 8.9 35 124 15240 270 27 27.0 -0.0 | 279 19 18.7 -3.0 36 101 16459 265 32 31.9 2.8 | 271 24 23.6 -0.2 37 100 16540 290 21 19.7 -7.2 | 312 15 11.5 -10.2 38 97 16717 285 17 16.4 -4.4 | 312 11 8.2 -7.4 39 96 16764 290 21 19.7 -7.2 | 312 15 11.5 -10.2 40 91 17069 280 16 15.8 -2.8 | 308 9 7.5 -5.8 41 87 17374 225 13 9.2 9.2 | 188 6 0.9 6.2 42 82 17678 245 16 14.5 6.8 | 239 7 6.2 3.7 43 78 17983 210 15 7.5 13.0 | 176 10 -0.8 10.0 44 74 18288 220 14 9.0 10.7 | 185 8 0.7 7.7 45 70 18593 245 14 12.7 5.9 | 237 5 4.4 2.9 46 70 18630 300 15 13.0 -7.5 | 336 12 4.7 -10.5 47 67 18898 295 16 14.5 -6.8 | 328 12 6.2 -9.8 48 64 19202 305 10 8.2 -5.7 | 1 9 -0.1 -8.8 49 60 19507 165 11 -2.8 10.6 | 124 13 -11.1 7.6 50 57 19812 175 10 -0.9 10.0 | 127 11 -9.1 6.9 51 55 20117 20 10 -3.4 -9.4 | 43 17 -11.7 -12.4 52 52 20422 10 12 -2.1 -11.8 | 35 18 -10.4 -14.8 53 50 20640 40 4 -2.6 -3.1 | 61 12 -10.8 -6.1 54 45 21336 75 7 -6.8 -1.8 | 72 16 -15.0 -4.8 55 43 21641 90 11 -11.0 0.0 | 81 20 -19.3 -3.0 56 41 21946 110 14 -13.2 4.8 | 95 21 -21.4 1.8 57 39 22250 165 13 -3.4 12.6 | 129 15 -11.6 9.5 58 37 22555 190 10 1.7 9.8 | 136 9 -6.5 6.8 59 35 22860 255 13 12.6 3.4 | 265 4 4.3 0.3 60 33 23165 280 10 9.8 -1.7 | 342 5 1.6 -4.8 61 30 23774 60 2 -1.7 -1.0 | 68 11 -10.0 -4.0 62 30 23820 305 10 8.2 -5.7 | 1 9 -0.1 -8.8 63 29 24079 300 10 8.7 -5.0 | 357 8 0.4 -8.0 64 27 24384 330 13 6.5 -11.3 | 7 14 -1.8 -14.3 65 25 24994 330 16 8.0 -13.9 | 1 17 -0.3 -16.9 66 24 25298 0 0 -0.0 -0.0 | 70 9 -8.3 -3.0 67 23 25603 220 10 6.4 7.7 | 158 5 -1.8 4.6 68 21 26213 275 15 14.9 -1.3 | 303 8 6.7 -4.3 69 20 26430 290 16 15.0 -5.5 | 321 11 6.8 -8.5 70 20 26518 280 14 13.8 -2.4 | 315 8 5.5 -5.4 71 19 26822 295 17 15.4 -7.2 | 325 12 7.1 -10.2 72 17 27432 275 19 18.9 -1.7 | 294 12 10.7 -4.7 73 16 27737 280 14 13.8 -2.4 | 315 8 5.5 -5.4 74 15 28346 240 15 13.0 7.5 | 226 7 4.7 4.5 75 14 28651 220 16 10.3 12.3 | 192 9 2.0 9.2 76 14 28956 285 15 14.5 -3.9 | 318 9 6.2 -6.9 77 13 29261 295 10 9.1 -4.2 | 354 7 0.8 -7.2 78 11 30175 195 10 2.6 9.7 | 139 9 -5.7 6.6 79 10 30930 235 13 10.6 7.5 | 208 5 2.4 4.4 Wind Parameters Mean winds (0-6000m): 219.9 at 11.7 knts Storm direction: 249.9 at 8.8 knts Shear (0-3000m) pos: 3.4 neg: 2.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 61.6 deg Storm rel helicity (0-3000m) pos: 89.1 neg: -56.7 tot: 32.4 m^2/s^2 ave: 10.8 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.48 Bulk Shear: 6.73 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 ------------------------------------------------------------------------------- 500 199 17 167 13| 21.3 0.0 21.3| 77.1 -13.3 63.8 127.5 0.71| 26.2 18.7 1000 193 19 165 16| 10.6 3.1 13.7| 79.1 -43.8 35.3 35.3 0.38| 17.5 6.6 1500 194 18 164 15| 5.3 2.1 7.3| 82.3 -48.9 33.4 22.3 0.29| 15.5 4.5 2000 197 15 162 12| 3.9 2.9 6.9| 83.7 -54.5 29.2 14.6 0.17| 14.0 2.3 2500 202 14 163 10| 3.8 2.3 6.2| 86.2 -56.4 29.8 11.9 0.16| 13.4 2.1 3000 203 13 162 10| 3.4 2.0 5.4| 89.1 -56.7 32.4 10.8 0.18| 11.7 2.0 4000 211 13 167 8| 2.9 1.5 4.3| 93.0 -57.0 36.1 9.0 0.22| 9.9 2.1 5000 219 12 175 7| 2.1 1.2 3.3| 94.6 -57.6 37.0 7.4 0.21| 8.4 1.8 6000 220 12 173 6| 2.1 1.2 3.2|100.5 -60.3 40.2 6.7 0.19| 7.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251017.12.gif