UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 22 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 128 130 2 SFC 992 196 15.2 10.5 73 4.7 12.4 130 2 289.0 290.4 285.9 311.7 8.05 2 989 222 16.8 12.0 73 4.8 13.9 133 3 290.9 292.5 287.5 316.2 8.94 3 983 274 17.8 11.8 68 6.0 14.1 138 5 292.4 294.0 288.0 317.7 8.87 4 976 335 18.2 13.2 73 5.0 15.1 144 8 293.4 295.1 289.2 321.4 9.81 5 972 371 19.4 17.6 89 1.8 18.2 147 10 294.9 297.3 292.4 332.6 13.14 6 968 406 19.8 17.6 87 2.2 18.3 150 11 295.7 298.1 292.7 333.6 13.19 7 958 496 19.2 18.0 93 1.2 18.4 159 15 296.0 298.4 293.2 335.3 13.68 8 944 623 19.0 14.2 74 4.8 15.9 171 20 297.0 299.0 291.3 328.4 10.84 9 940 660 19.0 11.0 60 8.0 14.1 173 19 297.4 299.0 289.6 323.0 8.80 10 925 798 18.0 13.3 74 4.7 15.0 180 18 297.7 299.6 291.2 328.0 10.43 11 911 928 17.0 13.6 80 3.4 14.8 185 20 298.0 300.0 291.6 329.4 10.81 12 901 1022 16.4 12.8 79 3.6 14.1 189 19 298.3 300.2 291.3 328.5 10.36 13 887 1155 16.2 6.2 51 10.0 10.4 193 17 299.4 300.7 288.5 319.3 6.71 14 879 1232 15.8 4.8 48 11.0 9.6 197 16 299.8 300.9 288.1 318.1 6.14 15 872 1300 17.2 -6.8 19 24.0 6.2 205 14 301.9 302.4 285.4 310.1 2.63 16 865 1369 17.4 -11.6 13 29.0 5.3 213 11 302.9 303.2 284.8 308.6 1.82 17 851 1508 16.8 -11.2 14 28.0 5.0 229 7 303.6 304.0 285.2 309.7 1.91 18 850 1518 16.6 -11.4 14 28.0 4.8 230 7 303.5 303.9 285.1 309.5 1.88 19 829 1730 14.8 -5.2 25 20.0 5.4 321 6 303.8 304.4 286.6 313.5 3.13 20 755 2511 8.2 -6.8 34 15.0 1.5 18 12 304.9 305.5 286.9 314.4 3.04 21 753 2533 8.0 -7.0 34 15.0 1.4 17 12 304.9 305.5 286.8 314.3 3.00 22 750 2566 7.8 -7.2 34 15.0 1.2 16 12 305.0 305.6 286.8 314.3 2.97 23 737 2710 6.8 -10.2 29 17.0 -0.2 11 13 305.5 305.9 286.4 313.0 2.39 24 700 3130 3.2 -9.8 38 13.0 -2.1 350 22 306.0 306.5 286.8 314.2 2.59 25 680 3364 1.6 -10.4 40 12.0 -3.2 339 25 306.8 307.3 287.0 314.8 2.55 26 672 3460 2.0 -15.0 27 17.0 -4.2 330 22 308.3 308.6 286.8 314.0 1.77 27 663 3568 1.2 -16.8 25 18.0 -5.0 320 20 308.6 308.9 286.6 313.6 1.55 28 641 3840 1.4 -30.6 7 32.0 -6.8 296 17 311.8 311.9 286.5 313.4 0.47 29 557 4956 -6.1 -38.1 6 32.0 -12.4 235 21 315.7 315.8 287.6 316.6 0.26 30 500 5790 -13.3 -40.3 8 27.0 -17.7 230 19 316.8 316.9 288.0 317.7 0.23 31 467 6304 -17.7 -42.7 9 25.0 -21.2 240 19 317.6 317.6 288.2 318.3 0.19 32 400 7440 -26.5 -50.5 9 24.0 -28.6 265 26 320.5 320.6 289.0 320.9 0.09 33 376 7884 -30.5 -53.5 9 23.0 -32.1 260 28 321.0 321.0 289.1 321.3 0.07 34 368 8037 -31.3 -50.3 14 19.0 -32.7 260 29 321.9 321.9 289.5 322.3 0.10 35 367 8056 -31.5 -42.5 33 11.0 -32.6 260 29 321.9 321.9 289.6 322.8 0.25 36 340 8592 -36.7 -43.7 48 7.0 -37.2 259 33 321.9 322.0 289.6 322.8 0.23 37 339 8612 -36.9 -44.9 43 8.0 -37.5 259 33 321.9 322.0 289.6 322.7 0.21 38 334 8715 -37.1 -50.1 25 13.0 -37.9 257 34 323.0 323.0 289.8 323.5 0.12 39 321 8989 -39.5 -50.5 30 11.0 -40.1 257 40 323.4 323.4 289.9 323.8 0.12 40 315 9118 -40.3 -52.3 27 12.0 -40.9 259 43 324.0 324.0 290.1 324.4 0.10 41 300 9450 -41.5 -57.5 16 16.0 -42.2 255 51 326.9 326.9 290.9 327.1 0.05 42 299 9473 -41.7 -57.7 16 16.0 -42.3 255 51 326.9 326.9 290.9 327.1 0.05 43 291 9655 -43.5 -58.5 18 15.0 -44.0 258 55 326.9 326.9 290.9 327.1 0.05 44 275 10032 -45.1 -65.1 9 20.0 -45.7 265 62 329.9 329.9 291.7 330.0 0.02 45 250 10660 -49.5 -69.5 8 20.0 -49.9 275 75 332.5 332.5 292.4 332.5 0.01 46 235 11063 -52.1 -72.1 7 20.0 -52.4 275 80 334.5 334.5 292.9 334.5 0.01 47 222 11430 -53.7 -72.7 8 19.0 -53.9 275 86 337.5 337.5 293.7 337.5 0.01 48 218 11547 -53.3 -73.3 7 20.0 -53.6 275 87 339.9 339.9 294.3 339.9 0.01 49 205 11942 -54.3 -74.3 7 20.0 -54.6 275 93 344.3 344.3 295.4 344.4 0.01 50 200 12100 -55.1 -74.1 8 19.0 -55.4 275 95 345.5 345.5 295.6 345.5 0.01 51 188 12492 -57.1 -76.1 7 19.0 -57.3 275 100 348.5 348.5 296.3 348.5 0.01 52 183 12662 -56.7 -77.4 6 20.8 -56.9 275 102 351.9 351.9 297.0 351.9 0.01 53 177 12873 -56.1 -79.1 4 23.0 -56.3 275 101 356.2 356.2 298.0 356.2 0.00 54 158 13587 -59.5 -82.5 4 23.0 -59.7 275 89 362.1 362.1 299.1 362.2 0.00 55 150 13910 -60.9 -82.9 4 22.0 -61.1 275 84 365.2 365.2 299.7 365.2 0.00 56 143 14207 -62.3 -84.3 4 22.0 -62.4 274 81 367.7 367.7 300.2 367.8 0.00 57 142 14250 -62.3 -84.3 4 22.0 -62.4 274 80 368.5 368.5 300.3 368.5 0.00 58 132 14699 -64.9 -84.9 5 20.0 -65.0 272 75 371.6 371.6 300.8 371.6 0.00 59 120 15279 -66.9 -86.9 4 20.0 -67.0 270 69 378.2 378.2 301.9 378.2 0.00 60 114 15588 -67.9 -87.9 4 20.0 -68.0 275 70 382.0 382.0 302.6 382.0 0.00 61 100 16380 -66.5 -87.5 4 21.0 -66.6 280 63 399.2 399.2 305.1 399.2 0.00 62 88 17152 -66.9 -87.9 4 21.0 -67.0 274 42 413.3 413.3 306.9 413.3 0.00 63 76 18041 -64.9 -88.9 2 24.0 -65.1 259 41 435.2 435.2 309.4 435.2 0.00 64 70 18540 -66.5 -89.5 3 23.0 -66.7 290 34 442.1 442.1 310.1 442.1 0.00 65 63 19184 -63.3 -88.3 2 25.0 -63.6 290 28 462.7 462.7 312.0 462.7 0.00 66 56 19904 -66.1 -89.1 3 23.0 -66.3 240 26 472.2 472.2 312.8 472.2 0.00 67 53 20240 -62.9 -88.9 2 26.0 -63.3 260 29 487.1 487.1 314.0 487.1 0.00 68 52 20358 -63.3 -88.3 2 25.0 -63.7 266 29 488.8 488.8 314.1 488.8 0.00 69 50 20600 -61.7 -87.7 2 26.0 -62.1 20 5 498.1 498.1 314.8 498.1 0.00 70 46 21115 -63.3 -88.3 2 25.0 -63.7 107 5 506.2 506.2 315.4 506.3 0.00 71 39 22137 -60.7 -87.7 2 27.0 -61.4 330 15 537.3 537.3 317.3 537.3 0.00 72 37 22463 -62.7 -88.7 2 26.0 -63.3 14 12 540.3 540.3 317.5 540.3 0.00 73 33 23179 -56.5 -85.5 1 29.0 -57.8 9 15 574.7 574.7 319.4 574.8 0.01 74 30 23780 -59.3 -87.3 1 28.0 -60.3 105 6 583.0 583.0 319.8 583.0 0.01 75 23 25470 -53.1 -84.1 1 31.0 -55.5 35 12 647.2 647.2 322.6 647.3 0.01 76 21 26056 -54.1 -84.1 1 30.0 -56.4 42 11 661.3 661.3 323.1 661.4 0.02 77 20 26370 -53.1 -84.1 1 31.0 -55.8 25 4 673.6 673.6 323.6 673.8 0.02 78 17 27422 -50.7 -82.7 1 32.0 -54.4 275 1 713.4 713.4 324.8 713.6 0.03 79 17 27422 -50.9 -82.9 1 32.0 -54.5 275 1 712.7 712.8 324.8 712.9 0.02 80 15 28241 -48.5 -82.5 1 34.0 -53.2 312 9 746.7 746.7 325.8 746.9 0.03 81 13 29184 -47.3 -81.3 1 34.0 -53.0 340 12 782.0 782.1 326.8 782.4 0.04 82 12 29718 -43.5 -79.5 1 36.0 -51.1 325 15 813.6 813.6 327.6 814.2 0.06 83 11 30301 -44.9 -79.9 1 35.0 -52.2 313 16 829.0 829.1 328.0 829.6 0.06 84 10 30940 -43.5 -80.5 1 37.0 -51.9 235 7 857.2 857.2 328.5 857.8 0.06 85 9.3 31431 -40.5 -78.5 1 38.0 -50.8 886.6 886.6 329.2 887.5 0.09 86 8.6 31965 -40.5 -78.5 1 38.0 -51.2 906.6 906.7 329.5 907.7 0.10 87 7.8 32631 -39.5 -78.5 1 39.0 -51.2 936.3 936.4 330.1 937.5 0.11 TRP 114 15588 -67.9 -87.9 4 20.0 -68.0 275 70 382.0 382.0 302.6 382.0 0.00 WND 183 12662 -56.7 -77.4 6 20.8 -56.9 275 102 351.9 351.9 297.0 351.9 0.01 Sounding variables and indices 1000-500 mb thick: 5662.00 m Freezing level: 625.32 mb = 4048.42 m = 13282.06 ft Wetbulb zero: 738.98 mb = 2687.55 m = 8817.32 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 28.20 % Est. max temperature: 29.80 C = 85.63 F Sfc-Lift cond lev (LCL): 924.57 mb = 801.98 m = 2631.12 ft T: 17.97 C 700-500 lapse rate: 6.20 C/km ThetaE index: 20.81 C Layer 901.0- 851.0 mb Conv cond level (CCL): 787.95 mb = 2154.18 m = 7067.42 ft Mean mixing ratio: 10.68 g/kg Conv temperature: 30.58 C = 87.04 F Cap Strength: 5.35 C Lifted Index: -0.72 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.61 C Lifted Index @700 mb: -0.10 C Showalter Index: 9.36 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: 1.90 C K Index: 5.50 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 1.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 259.15 J/kg Max Up Vert Vel: 22.77 m/s Conv Inhibition (B-): 221.51 J/kg Cap Strength: 5.34 C Lift Cond Lev (LCL): 884.80 mb = 1176.38 m = 3859.46 ft Lev Free Conv (LFC): 699.80 mb = 3132.36 m = 10276.66 ft Equ Level (EL): 669.80 mb = 3486.28 m = 11437.77 ft B at Equ Level: 26.66 J/kg Max Parcel Lev (MPL): 619.80 mb = 4107.36 m = 13475.42 ft Wind level data Storm motion: 287 at 12 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 ---------------------------------------------------------- 0 992 196 130 2 -1.5 1.3 | 110 14 -13.3 4.8 1 945 610 170 20 -3.5 19.7 | 147 28 -15.3 23.2 2 925 798 180 18 0.0 18.0 | 151 25 -11.8 21.5 3 912 914 185 20 1.7 19.9 | 157 25 -10.0 23.4 4 880 1219 195 16 4.1 15.5 | 158 20 -7.6 19.0 5 850 1518 230 7 5.4 4.5 | 141 10 -6.4 8.0 6 849 1524 235 10 8.2 5.7 | 159 10 -3.6 9.2 7 819 1829 5 4 -0.3 -4.0 | 88 12 -12.1 -0.5 8 789 2134 40 11 -7.1 -8.4 | 75 19 -18.9 -4.9 9 761 2438 20 12 -4.1 -11.3 | 64 18 -15.9 -7.8 10 733 2743 10 13 -2.3 -12.8 | 56 17 -14.0 -9.3 11 700 3130 350 22 3.8 -21.7 | 24 20 -8.0 -18.2 12 681 3353 340 25 8.6 -23.5 | 9 20 -3.2 -20.0 13 655 3658 310 17 13.0 -10.9 | 351 8 1.2 -7.4 14 606 4267 260 18 17.7 3.1 | 222 9 5.9 6.6 15 561 4877 235 21 17.2 12.0 | 199 16 5.4 15.6 16 500 5790 230 19 14.6 12.2 | 190 16 2.8 15.7 17 480 6096 235 18 14.7 10.3 | 192 14 3.0 13.8 18 407 7315 265 25 24.9 2.2 | 247 14 13.1 5.7 19 400 7440 265 26 25.9 2.3 | 248 15 14.1 5.8 20 390 7620 260 27 26.6 4.7 | 241 17 14.8 8.2 21 342 8534 260 32 31.5 5.6 | 245 22 19.7 9.1 22 327 8839 255 36 34.8 9.3 | 241 26 23.0 12.8 23 313 9144 260 44 43.3 7.6 | 251 33 31.5 11.1 24 300 9450 255 51 49.3 13.2 | 246 41 37.5 16.7 25 250 10660 275 75 74.7 -6.5 | 273 63 62.9 -3.0 26 250 10668 275 75 74.7 -6.5 | 273 63 62.9 -3.0 27 200 12100 275 95 94.6 -8.3 | 273 83 82.9 -4.8 28 183 12662 275 102 101.6 -8.9 | 273 90 89.8 -5.4 29 179 12802 275 102 101.6 -8.9 | 273 90 89.8 -5.4 30 150 13910 275 84 83.7 -7.3 | 273 72 71.9 -3.8 31 121 15240 270 69 69.0 -0.0 | 266 57 57.2 3.5 32 114 15588 275 70 69.7 -6.1 | 273 58 57.9 -2.6 33 100 16380 280 63 62.0 -10.9 | 278 51 50.3 -7.4 34 94 16764 280 63 62.0 -10.9 | 278 51 50.3 -7.4 35 89 17069 275 41 40.8 -3.6 | 270 29 29.1 -0.1 36 81 17678 270 48 48.0 -0.0 | 264 36 36.2 3.5 37 77 17983 255 39 37.7 10.1 | 242 29 25.9 13.6 38 73 18288 275 47 46.8 -4.1 | 271 35 35.0 -0.6 39 70 18540 290 34 31.9 -11.6 | 292 22 20.2 -8.1 40 69 18593 285 44 42.5 -11.4 | 284 32 30.7 -7.9 41 66 18898 290 36 33.8 -12.3 | 292 24 22.0 -8.8 42 63 19202 290 27 25.4 -9.2 | 293 15 13.6 -5.7 43 60 19507 245 17 15.4 7.2 | 199 11 3.6 10.7 44 57 19812 235 25 20.5 14.3 | 206 20 8.7 17.8 45 51 20422 270 30 30.0 -0.0 | 259 19 18.2 3.5 46 50 20600 20 5 -1.7 -4.7 | 85 14 -13.5 -1.2 47 49 20726 330 12 6.0 -10.4 | 40 9 -5.8 -6.9 48 47 21031 70 3 -2.8 -1.0 | 100 15 -14.6 2.5 49 44 21336 200 9 3.1 8.5 | 144 15 -8.7 12.0 50 40 21946 330 12 6.0 -10.4 | 40 9 -5.8 -6.9 51 38 22250 330 16 8.0 -13.9 | 20 11 -3.8 -10.4 52 37 22555 30 10 -5.0 -8.7 | 73 18 -16.8 -5.2 53 35 22860 15 3 -0.8 -2.9 | 93 13 -12.6 0.6 54 33 23165 5 15 -1.3 -14.9 | 49 17 -13.1 -11.4 55 32 23470 65 18 -16.3 -7.6 | 82 28 -28.1 -4.1 56 30 23774 85 14 -13.9 -1.2 | 95 26 -25.7 2.3 57 30 23780 105 6 -5.8 1.6 | 106 18 -17.6 5.1 58 27 24384 60 2 -1.7 -1.0 | 100 14 -13.5 2.5 59 26 24689 25 10 -4.2 -9.1 | 71 17 -16.0 -5.6 60 25 24994 55 14 -11.5 -8.0 | 79 24 -23.3 -4.5 61 23 25603 30 12 -6.0 -10.4 | 69 19 -17.8 -6.9 62 22 25908 50 15 -11.5 -9.6 | 75 24 -23.3 -6.1 63 20 26370 25 4 -1.7 -3.6 | 89 13 -13.5 -0.1 64 20 26518 60 10 -8.7 -5.0 | 86 21 -20.4 -1.5 65 17 27432 275 1 1.0 -0.1 | 108 11 -10.8 3.4 66 15 28346 315 10 7.1 -7.1 | 53 6 -4.7 -3.6 67 14 28651 325 10 5.7 -8.2 | 52 8 -6.1 -4.7 68 14 28956 315 15 10.6 -10.6 | 9 7 -1.2 -7.1 69 13 29261 345 12 3.1 -11.6 | 47 12 -8.7 -8.1 70 12 29566 345 16 4.1 -15.5 | 33 14 -7.6 -11.9 71 12 29870 310 15 11.5 -9.6 | 3 6 -0.3 -6.1 72 11 30175 330 18 9.0 -15.6 | 13 12 -2.8 -12.1 73 10 30940 235 7 5.7 4.0 | 141 10 -6.1 7.5 Wind Parameters Mean winds (0-6000m): 256.6 at 16.4 knts Storm direction: 286.6 at 12.3 knts Shear (0-3000m) pos: 2.0 neg: 3.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): -90.3 deg Storm rel helicity (0-3000m) pos: 116.2 neg: -113.8 tot: 2.4 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 14.4 stream: -1.8 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 4.74 Bulk Shear: 54.66 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 ------------------------------------------------------------------------------- 500 168 12 138 21| 18.2 0.0 18.2| 88.8 0.0 88.8 177.6 0.71| 21.7 15.4 1000 178 15 147 23| 8.0 0.0 8.0|115.1 0.0 115.1 115.1 0.63| 15.4 9.8 1500 187 14 150 20| 3.0 0.0 3.0|116.2 -18.9 97.3 64.9 0.19| 18.0 3.3 2000 183 12 144 19| 3.0 0.0 3.0|116.2 -30.7 85.5 42.8 0.10| 16.9 1.7 2500 172 12 139 21| 2.4 1.1 3.5|116.2 -53.9 62.4 24.9 0.03| 14.6 0.4 3000 148 13 128 24| 2.0 3.0 5.0|116.2-113.8 2.4 0.8 -0.12| 14.4 -1.8 4000 310 15 5 6| 1.5 3.4 4.9|116.2-170.0 -53.7 -13.4 -0.27| 14.6 -4.0 5000 273 16 236 5| 1.2 3.2 4.4|116.2-193.7 -77.4 -15.5 -0.31| 12.9 -3.9 6000 257 16 210 8| 1.1 2.6 3.7|122.0-200.8 -78.8 -13.1 -0.30| 11.2 -3.3 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20250422.12.gif