UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 20 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 92 SFC 988 196 19.0 18.3 96 0.7 18.5 115 12 293.2 295.6 292.2 331.6 13.51 2 984 231 19.4 17.2 87 2.2 17.9 118 14 293.9 296.2 291.7 330.0 12.64 3 958 461 17.6 16.7 94 0.9 17.0 141 29 294.3 296.6 291.8 330.3 12.58 4 942 606 18.2 14.7 80 3.5 15.9 155 39 296.4 298.4 291.4 328.8 11.23 5 933 688 17.8 14.5 81 3.3 15.7 160 41 296.8 298.8 291.5 329.1 11.19 6 925 762 17.8 11.8 68 6.0 14.1 165 42 297.5 299.2 290.3 325.0 9.44 7 920 808 17.8 10.8 64 7.0 13.5 167 43 298.0 299.6 289.9 323.9 8.87 8 905 949 17.2 8.2 55 9.0 11.9 172 47 298.8 300.1 289.0 321.0 7.56 9 880 1187 16.0 7.0 55 9.0 10.7 183 53 299.9 301.2 289.0 321.1 7.15 10 850 1481 14.0 7.0 63 7.0 9.9 190 55 300.8 302.2 289.6 322.8 7.41 11 835 1631 13.6 5.6 58 8.0 9.0 193 54 301.9 303.2 289.5 322.4 6.84 12 725 2803 4.6 2.2 84 2.4 3.3 211 40 304.5 305.7 289.8 323.3 6.20 13 701 3077 3.0 0.9 86 2.1 1.9 215 39 305.7 306.8 289.8 323.5 5.83 14 700 3089 3.2 0.8 84 2.4 2.0 215 39 306.0 307.1 289.9 323.7 5.80 15 697 3124 3.2 0.6 83 2.6 1.8 215 39 306.4 307.5 289.9 324.0 5.74 16 684 3276 2.4 0.3 86 2.1 1.3 215 38 307.2 308.2 290.2 324.7 5.72 17 651 3674 -0.7 -0.7 100 0.0 -0.7 230 41 308.0 309.1 290.3 325.2 5.59 18 648 3711 -0.7 -0.7 100 0.0 -0.7 230 42 308.4 309.5 290.5 325.8 5.62 19 619 4075 -2.9 -2.9 100 0.0 -2.9 233 48 310.0 310.9 290.5 325.5 4.99 20 615 4127 -3.5 -4.4 93 0.9 -3.9 234 48 309.9 310.7 289.9 323.9 4.49 21 601 4309 -4.5 -4.5 100 0.0 -4.5 235 52 310.8 311.6 290.3 325.1 4.56 22 597 4361 -5.1 -6.2 92 1.1 -5.6 234 55 310.7 311.4 289.8 323.3 4.03 23 592 4427 -5.3 -6.1 94 0.8 -5.7 233 58 311.2 312.0 290.0 324.1 4.10 24 587 4494 -5.1 -6.3 91 1.2 -5.7 232 62 312.2 312.9 290.3 325.0 4.07 25 579 4602 -5.9 -8.7 81 2.8 -7.1 230 67 312.5 313.1 289.8 323.4 3.42 26 565 4793 -7.1 -8.6 89 1.5 -7.7 233 66 313.2 313.9 290.1 324.5 3.53 27 558 4890 -7.7 -11.3 75 3.6 -9.1 235 66 313.7 314.2 289.6 323.0 2.89 28 557 4904 -7.5 -11.6 72 4.1 -9.1 235 66 314.0 314.6 289.8 323.2 2.83 29 553 4960 -7.7 -11.9 72 4.2 -9.3 236 67 314.5 315.0 289.8 323.5 2.78 30 550 5003 -7.5 -11.5 73 4.0 -9.1 236 67 315.2 315.7 290.2 324.6 2.88 31 527 5335 -9.5 -12.7 77 3.2 -10.7 239 70 316.7 317.2 290.5 325.6 2.73 32 525 5364 -8.9 -11.9 79 3.0 -10.1 239 70 317.7 318.3 290.9 327.3 2.93 33 500 5740 -11.9 -13.0 92 1.1 -12.3 230 72 318.5 319.1 291.1 327.8 2.81 34 493 5848 -12.7 -13.4 94 0.7 -13.0 229 71 318.8 319.4 291.1 327.9 2.76 35 443 6655 -17.5 -19.9 82 2.4 -18.2 215 58 322.7 323.0 291.3 328.8 1.78 36 424 6981 -20.1 -21.5 89 1.4 -20.5 215 53 323.4 323.7 291.5 329.0 1.62 37 400 7410 -23.3 -25.1 85 1.8 -23.7 215 48 324.7 325.0 291.5 329.1 1.24 38 361 8153 -28.5 -30.9 80 2.4 -28.9 215 52 327.4 327.6 291.8 330.3 0.81 39 351 8353 -30.1 -32.4 80 2.3 -30.4 215 53 327.9 328.0 291.9 330.5 0.72 40 316 9092 -35.9 -40.0 66 4.1 -36.3 215 58 329.8 329.9 292.0 331.2 0.37 41 311 9202 -37.1 -41.1 66 4.0 -37.5 215 59 329.7 329.7 292.0 330.9 0.34 42 309 9247 -37.3 -42.3 60 5.0 -37.8 215 60 330.0 330.1 292.0 331.1 0.30 43 300 9450 -38.9 -43.9 59 5.0 -39.3 215 65 330.5 330.6 292.2 331.5 0.26 44 290 9683 -40.9 -45.9 58 5.0 -41.3 216 68 330.9 331.0 292.2 331.7 0.22 45 267 10243 -46.1 -52.1 51 6.0 -46.4 218 74 331.2 331.3 292.2 331.7 0.12 46 250 10680 -49.3 -55.3 49 6.0 -49.5 220 79 332.8 332.8 292.6 333.1 0.08 47 229 11247 -53.9 -59.9 48 6.0 -54.1 220 85 334.2 334.2 292.9 334.4 0.05 48 219 11530 -56.5 -62.5 47 6.0 -56.6 220 88 334.5 334.5 293.0 334.7 0.04 49 209 11824 -58.3 -64.3 46 6.0 -58.4 220 91 336.2 336.2 293.4 336.3 0.03 50 205 11945 -58.4 -65.8 38 7.3 -58.5 220 92 337.8 337.8 293.8 337.9 0.03 51 203 12007 -58.5 -66.5 35 8.0 -58.6 222 89 338.7 338.7 294.0 338.8 0.02 52 200 12100 -58.5 -65.5 40 7.0 -58.6 225 85 340.1 340.1 294.4 340.2 0.03 53 199 12132 -58.7 -65.7 40 7.0 -58.8 223 87 340.3 340.3 294.4 340.4 0.03 54 189 12455 -59.5 -74.5 13 15.0 -59.6 226 82 344.1 344.1 295.3 344.1 0.01 55 175 12934 -63.3 -75.3 18 12.0 -63.4 236 69 345.5 345.5 295.6 345.5 0.01 56 157 13595 -67.5 -77.5 23 10.0 -67.5 242 71 349.2 349.2 296.5 349.2 0.01 57 155 13672 -67.1 -78.1 20 11.0 -67.2 243 70 351.2 351.2 296.9 351.2 0.01 58 150 13870 -68.5 -78.5 22 10.0 -68.5 245 67 352.1 352.1 297.1 352.1 0.01 59 149 13911 -68.7 -78.7 22 10.0 -68.8 244 66 352.4 352.4 297.1 352.4 0.01 60 141 14248 -69.7 -78.7 26 9.0 -69.8 240 61 356.3 356.3 298.0 356.3 0.01 61 100 16360 -64.1 -86.1 3 22.0 -64.3 230 33 403.9 403.9 305.7 403.9 0.00 62 98 16484 -64.9 -86.9 3 22.0 -65.1 233 28 404.7 404.7 305.8 404.7 0.00 63 93 16804 -63.3 -87.3 2 24.0 -63.5 215 32 413.9 413.9 307.0 413.9 0.00 64 91 16939 -61.3 -86.3 2 25.0 -61.6 215 27 420.5 420.5 307.7 420.5 0.00 65 79 17810 -64.5 -88.5 2 24.0 -64.7 206 27 431.2 431.2 309.0 431.2 0.00 66 75 18128 -63.1 -88.1 2 25.0 -63.4 227 25 440.6 440.6 310.0 440.6 0.00 67 70 18550 -65.9 -88.9 3 23.0 -66.1 245 3 443.4 443.4 310.2 443.4 0.00 68 67 18815 -66.7 -88.7 3 22.0 -66.9 229 4 447.3 447.3 310.6 447.3 0.00 69 64 19092 -65.7 -89.7 2 24.0 -65.9 210 7 455.4 455.4 311.4 455.4 0.00 70 62 19286 -62.1 -88.1 2 26.0 -62.4 210 12 467.5 467.5 312.4 467.5 0.00 71 60 19488 -61.9 -87.9 2 26.0 -62.3 220 16 472.3 472.3 312.8 472.3 0.00 72 58 19697 -62.9 -87.9 2 25.0 -63.3 210 6 474.7 474.7 313.0 474.7 0.00 73 53 20256 -59.3 -86.3 2 27.0 -59.9 185 12 495.4 495.4 314.6 495.4 0.00 74 52 20375 -60.1 -87.1 2 27.0 -60.6 193 13 496.3 496.3 314.7 496.3 0.00 75 50 20620 -58.9 -86.9 2 28.0 -59.6 210 14 504.7 504.7 315.3 504.7 0.00 76 49 20747 -57.7 -86.7 1 29.0 -58.5 186 18 510.4 510.4 315.7 510.5 0.00 77 43 21565 -60.5 -87.5 2 27.0 -61.1 181 9 523.0 523.0 316.5 523.0 0.00 78 40 22018 -57.5 -86.5 1 29.0 -58.5 227 14 541.5 541.5 317.6 541.5 0.01 79 37 22507 -59.9 -86.9 2 27.0 -60.7 12 13 547.5 547.5 317.9 547.5 0.01 80 33 23221 -59.9 -86.9 2 27.0 -60.7 69 10 565.7 565.7 318.9 565.7 0.01 81 30 23820 -56.5 -86.5 1 30.0 -57.9 100 7 590.6 590.6 320.2 590.7 0.01 82 28 24259 -55.3 -86.3 1 31.0 -56.9 113 11 605.7 605.7 320.9 605.8 0.01 83 25 24984 -54.3 -85.3 1 31.0 -56.3 352 3 628.5 628.5 321.9 628.6 0.01 84 24 25246 -54.7 -85.7 1 31.0 -56.6 345 6 634.8 634.8 322.1 634.8 0.01 85 20 26420 -51.9 -84.9 1 33.0 -54.8 60 5 677.3 677.3 323.7 677.4 0.01 86 17 27482 -48.7 -82.7 1 34.0 -53.0 29 9 719.8 719.8 325.1 720.0 0.03 87 16 27879 -49.9 -82.9 1 33.0 -54.0 88 10 728.5 728.5 325.3 728.7 0.03 88 14 28755 -48.9 -82.9 1 34.0 -53.7 184 12 760.2 760.2 326.2 760.5 0.03 89 13 29245 -46.1 -82.1 1 36.0 -52.3 240 10 786.2 786.2 326.9 786.5 0.04 90 11 30359 -45.3 -82.3 1 37.0 -52.5 288 8 827.6 827.6 327.9 828.0 0.04 91 11 30359 -42.5 -80.5 1 38.0 -51.0 288 8 837.8 837.8 328.1 838.3 0.06 92 10 31000 -44.5 -81.5 1 37.0 -52.4 280 9 853.4 853.5 328.5 853.9 0.05 93 9.1 31630 -45.5 -82.5 1 37.0 -53.4 872.9 873.0 328.9 873.4 0.05 94 8.6 32011 -40.3 -80.3 1 40.0 -51.1 907.4 907.5 329.6 908.2 0.07 95 8.4 32172 -40.3 -80.3 1 40.0 -51.2 913.6 913.6 329.7 914.4 0.08 96 7.6 32855 -40.1 -80.1 1 40.0 -51.7 940.9 940.9 330.2 941.8 0.09 TRP 141 14248 -69.7 -78.7 26 9.0 -69.8 240 61 356.3 356.3 298.0 356.3 0.01 WND 205 11945 -58.4 -65.8 38 7.3 -58.5 220 92 337.8 337.8 293.8 337.9 0.03 Sounding variables and indices 1000-500 mb thick: 5648.00 m Freezing level: 658.45 mb = 3584.11 m = 11758.73 ft Wetbulb zero: 662.32 mb = 3535.28 m = 11598.54 ft Precipitable water: 1.37 inches Sfc-500 mean rel hum: 79.88 % Est. max temperature: 27.51 C = 81.52 F Sfc-Lift cond lev (LCL): 978.13 mb = 282.44 m = 926.63 ft T: 19.00 C 700-500 lapse rate: 5.70 C/km ThetaE index: 8.18 C Layer 925.0- 880.0 mb Conv cond level (CCL): 803.74 mb = 1947.84 m = 6390.48 ft Mean mixing ratio: 10.43 g/kg Conv temperature: 28.46 C = 83.23 F Cap Strength: 3.35 C Lifted Index: 0.97 C Risk: Showers probable Lifted Index @300 mb: 3.56 C Lifted Index @700 mb: 0.13 C Showalter Index: 2.96 C Risk: Showers probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 18.90 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 371.35 Risk: Showers and thunderstorms possible Energy Index: 0.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.68 J/kg Max Up Vert Vel: 10.07 m/s Conv Inhibition (B-): 142.36 J/kg Cap Strength: 3.35 C Lift Cond Lev (LCL): 878.18 mb = 1204.81 m = 3952.74 ft Lev Free Conv (LFC): 713.18 mb = 2937.16 m = 9636.24 ft Equ Level (EL): 703.18 mb = 3052.11 m = 10013.35 ft B at Equ Level: 27.08 J/kg Max Parcel Lev (MPL): 463.18 mb = 6318.64 m = 20730.20 ft Wind level data Storm motion: 246 at 39 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 ---------------------------------------------------------- 0 988 196 115 12 -10.9 5.1 | 77 48 -46.3 -10.7 1 942 610 155 39 -16.5 35.3 | 111 56 -51.9 19.6 2 925 762 165 42 -10.9 40.6 | 118 53 -46.3 24.8 3 909 914 170 46 -8.0 45.3 | 124 53 -43.4 29.6 4 877 1219 185 54 4.7 53.8 | 141 49 -30.8 38.1 5 850 1481 190 55 9.6 54.2 | 146 46 -25.9 38.4 6 846 1524 190 55 9.6 54.2 | 146 46 -25.9 38.4 7 815 1829 200 53 18.1 49.8 | 153 38 -17.3 34.1 8 786 2134 205 50 21.1 45.3 | 154 33 -14.3 29.6 9 757 2438 210 47 23.5 40.7 | 154 28 -12.0 25.0 10 730 2743 210 40 20.0 34.6 | 141 24 -15.5 18.9 11 700 3089 215 39 22.4 31.9 | 141 21 -13.1 16.2 12 677 3353 215 38 21.8 31.1 | 138 21 -13.7 15.4 13 651 3658 230 41 31.4 26.4 | 159 11 -4.1 10.6 14 603 4267 235 51 41.8 29.3 | 205 15 6.3 13.5 15 580 4572 230 67 51.3 43.1 | 210 32 15.9 27.3 16 558 4877 235 66 54.1 37.9 | 220 29 18.6 22.1 17 516 5486 240 71 61.5 35.5 | 233 33 26.0 19.8 18 500 5740 230 72 55.2 46.3 | 213 36 19.7 30.5 19 497 5791 230 72 55.2 46.3 | 213 36 19.7 30.5 20 477 6096 225 65 46.0 46.0 | 199 32 10.5 30.2 21 458 6401 215 62 35.6 50.8 | 180 35 0.1 35.0 22 405 7315 215 47 27.0 38.5 | 160 24 -8.5 22.8 23 400 7410 215 48 27.5 39.3 | 161 25 -7.9 23.6 24 388 7620 215 49 28.1 40.1 | 163 25 -7.4 24.4 25 313 9144 215 58 33.3 47.5 | 176 32 -2.2 31.8 26 300 9450 215 65 37.3 53.2 | 183 38 1.8 37.5 27 250 10680 220 79 50.8 60.5 | 199 47 15.3 44.8 28 205 11945 220 92 59.1 70.5 | 203 60 23.7 54.7 29 200 12100 225 85 60.1 60.1 | 209 51 24.6 44.4 30 197 12192 220 92 59.1 70.5 | 203 60 23.7 54.7 31 178 12802 235 68 55.7 39.0 | 221 31 20.2 23.3 32 162 13411 240 74 64.1 37.0 | 233 36 28.6 21.3 33 150 13870 245 67 60.7 28.3 | 244 28 25.3 12.6 34 141 14248 240 61 52.8 30.5 | 230 23 17.4 14.8 35 139 14326 240 58 50.2 29.0 | 228 20 14.8 13.3 36 132 14630 250 68 63.9 23.3 | 255 29 28.4 7.5 37 126 14935 255 62 59.9 16.0 | 269 24 24.4 0.3 38 120 15240 250 59 55.4 20.2 | 257 20 20.0 4.4 39 114 15545 260 50 49.2 8.7 | 297 15 13.8 -7.1 40 100 16360 230 33 25.3 21.2 | 118 12 -10.2 5.5 41 98 16459 235 28 22.9 16.1 | 91 13 -12.5 0.3 42 94 16764 215 34 19.5 27.9 | 127 20 -16.0 12.1 43 89 17069 215 22 12.6 18.0 | 96 23 -22.8 2.3 44 85 17374 185 21 1.8 20.9 | 99 34 -33.6 5.2 45 77 17983 215 29 16.6 23.8 | 113 20 -18.8 8.0 46 73 18288 240 20 17.3 10.0 | 72 19 -18.1 -5.7 47 70 18550 245 3 2.7 1.3 | 66 36 -32.7 -14.5 48 70 18593 255 10 9.7 2.6 | 63 29 -25.8 -13.2 49 66 18898 220 2 1.3 1.5 | 67 37 -34.2 -14.2 50 63 19202 205 10 4.2 9.1 | 78 32 -31.2 -6.7 51 60 19507 220 16 10.3 12.3 | 82 25 -25.2 -3.5 52 57 19812 205 1 0.4 0.9 | 67 38 -35.0 -14.8 53 54 20117 175 11 -1.0 11.0 | 83 37 -36.4 -4.8 54 50 20620 210 14 7.0 12.1 | 83 29 -28.5 -3.6 55 49 20726 185 18 1.6 17.9 | 94 34 -33.9 2.2 56 45 21336 215 4 2.3 3.3 | 69 35 -33.2 -12.5 57 42 21641 170 10 -1.7 9.8 | 81 38 -37.2 -5.9 58 40 21946 220 15 9.6 11.5 | 81 26 -25.8 -4.3 59 39 22250 250 11 10.3 3.8 | 65 28 -25.1 -12.0 60 37 22555 35 13 -7.5 -10.6 | 58 50 -42.9 -26.4 61 35 22860 100 12 -11.8 2.1 | 74 49 -47.3 -13.7 62 33 23165 60 10 -8.7 -5.0 | 65 49 -44.1 -20.7 63 32 23470 105 10 -9.7 2.6 | 74 47 -45.1 -13.2 64 30 23774 65 10 -9.1 -4.2 | 66 49 -44.5 -20.0 65 30 23820 100 7 -6.9 1.2 | 71 45 -42.4 -14.5 66 29 24079 80 13 -12.8 -2.3 | 70 52 -48.3 -18.0 67 27 24384 135 9 -6.4 6.4 | 77 43 -41.8 -9.4 68 26 24689 0 0 -0.0 -0.0 | 66 39 -35.5 -15.7 69 23 25603 335 10 4.2 -9.1 | 52 40 -31.2 -24.8 70 22 25908 335 10 4.2 -9.1 | 52 40 -31.2 -24.8 71 21 26213 5 11 -1.0 -11.0 | 54 45 -36.4 -26.7 72 20 26420 60 5 -4.3 -2.5 | 65 44 -39.8 -18.2 73 20 26518 55 10 -8.2 -5.7 | 64 49 -43.7 -21.5 74 17 27432 20 9 -3.1 -8.5 | 58 46 -38.5 -24.2 75 16 28042 110 10 -9.4 3.4 | 75 47 -44.9 -12.3 76 15 28346 135 14 -9.9 9.9 | 83 46 -45.4 -5.8 77 13 29261 240 10 8.7 5.0 | 68 29 -26.8 -10.7 78 12 29566 250 16 15.0 5.5 | 63 23 -20.4 -10.3 79 12 29870 290 10 9.4 -3.4 | 54 32 -26.1 -19.2 80 11 30175 290 8 7.5 -2.7 | 57 33 -27.9 -18.5 81 10 31000 280 9 8.9 -1.6 | 57 32 -26.6 -17.3 Wind Parameters Mean winds (0-6000m): 216.1 at 51.7 knts Storm direction: 246.1 at 38.8 knts Shear (0-3000m) pos: 7.3 neg: 0.0 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 63.0 deg Storm rel helicity (0-3000m) pos: 931.7 neg: -44.3 tot: 887.4 m^2/s^2 ave: 295.8 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 16.5 stream: 10.7 10^-3/s Energy-Hel index: 0.29 Bulk Rich Number: 0.16 Bulk Shear: 308.70 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 ------------------------------------------------------------------------------- 500 149 28 99 51| 34.4 0.0 34.4|492.7 0.0 492.7 985.4 0.95| 37.8 36.1 1000 164 37 114 50| 25.9 0.0 25.9|798.2 0.0 798.2 798.2 0.96| 30.7 29.6 1500 175 43 125 48| 18.3 0.0 18.3|900.4 0.0 900.4 600.3 0.92| 24.4 22.6 2000 183 45 132 44| 13.1 0.0 13.1|930.5 0.0 930.5 465.3 0.84| 21.1 17.7 2500 188 46 136 41| 9.0 0.0 9.0|931.2 -36.1 895.1 358.0 0.69| 18.9 13.1 3000 192 44 137 38| 7.3 0.0 7.3|931.7 -44.3 887.4 295.8 0.65| 16.5 10.7 4000 201 44 142 32| 7.3 0.0 7.3|983.2 -46.3 936.8 234.2 0.65| 15.0 9.8 5000 211 48 157 28| 6.2 1.7 7.9|1066.3 -46.31020.0 204.0 0.61| 14.8 9.1 6000 216 52 169 27| 5.2 2.0 7.2|1089.6-255.7 833.9 139.0 0.39| 14.8 5.8 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20250420.12.gif