UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:1200Z 21 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 146 180 2 SFC 994 196 11.8 11.0 95 0.8 11.3 180 2 285.4 286.9 284.8 308.5 8.31 2 990 230 14.2 10.9 81 3.3 12.3 185 2 288.2 289.6 285.8 311.4 8.29 3 986 264 15.2 9.2 67 6.0 11.7 191 2 289.5 290.8 285.5 310.5 7.42 4 982 299 16.0 9.0 63 7.0 12.0 196 3 290.7 292.0 285.9 311.6 7.35 5 966 439 17.8 5.8 45 12.0 11.2 218 3 293.8 294.9 285.8 311.2 5.99 6 960 493 17.8 6.8 48 11.0 11.6 227 3 294.4 295.5 286.4 313.1 6.46 7 944 636 17.4 5.4 45 12.0 10.7 260 4 295.4 296.5 286.3 312.8 5.96 8 925 810 16.2 4.2 45 12.0 9.7 360 3 295.9 296.9 286.1 312.3 5.59 9 911 939 15.2 3.2 45 12.0 8.8 360 6 296.1 297.1 285.9 311.7 5.29 10 907 977 15.0 2.0 41 13.0 8.2 359 7 296.3 297.2 285.5 310.7 4.87 11 896 1080 16.0 -5.0 23 21.0 6.3 357 10 298.4 298.9 284.3 307.3 2.94 12 857 1456 13.0 -3.0 33 16.0 5.4 355 12 299.1 299.7 285.2 309.9 3.57 13 850 1525 12.4 -4.6 30 17.0 4.6 355 12 299.1 299.7 284.9 308.8 3.19 14 837 1654 11.8 -9.2 22 21.0 3.0 353 12 299.8 300.2 284.1 306.9 2.27 15 800 2030 9.6 -13.4 18 23.0 0.8 302 8 301.4 301.7 284.1 306.7 1.70 16 797 2061 9.4 -13.6 18 23.0 0.7 295 8 301.5 301.8 284.1 306.8 1.68 17 742 2648 4.8 -19.2 16 24.0 -3.0 262 12 302.7 302.9 284.0 306.4 1.13 18 715 2949 3.6 -29.4 7 33.0 -5.0 272 18 304.6 304.7 283.9 306.2 0.47 19 700 3121 3.2 -30.8 6 34.0 -5.4 270 21 306.0 306.1 284.4 307.5 0.42 20 689 3249 2.2 -32.8 5 35.0 -6.1 272 22 306.3 306.4 284.4 307.5 0.35 21 671 3463 3.0 -38.0 3 41.0 -6.1 276 23 309.5 309.6 285.4 310.3 0.22 22 628 3996 0.6 -26.4 11 27.0 -7.0 256 26 312.7 312.8 287.1 315.1 0.70 23 605 4294 -1.3 -26.3 13 25.0 -8.2 265 31 313.9 314.0 287.6 316.4 0.74 24 580 4627 -4.5 -24.5 19 20.0 -10.1 262 34 313.9 314.1 287.8 317.0 0.91 25 562 4874 -6.9 -27.9 17 21.0 -12.1 260 36 314.0 314.1 287.5 316.3 0.69 26 551 5028 -7.1 -37.1 7 30.0 -13.0 262 35 315.5 315.6 287.6 316.5 0.29 27 508 5658 -9.9 -56.9 1 47.0 -15.7 269 32 319.5 319.5 288.6 319.7 0.03 28 503 5734 -10.1 -57.1 1 47.0 -15.9 269 31 320.2 320.2 288.8 320.3 0.03 29 500 5780 -10.3 -56.3 1 46.0 -16.0 270 31 320.5 320.5 288.9 320.6 0.04 30 492 5904 -10.7 -54.7 1 44.0 -16.4 270 31 321.5 321.5 289.3 321.7 0.05 31 419 7117 -19.3 -55.3 3 36.0 -23.0 253 38 325.6 325.6 290.5 325.8 0.05 32 400 7460 -22.3 -55.3 3 33.0 -25.4 250 38 326.0 326.0 290.6 326.2 0.05 33 310 9275 -38.3 -60.3 8 22.0 -39.3 240 31 328.3 328.3 291.3 328.4 0.04 34 300 9500 -40.1 -62.1 8 22.0 -40.9 240 33 328.8 328.9 291.4 329.0 0.03 35 252 10658 -49.9 -64.9 16 15.0 -50.3 250 34 331.1 331.1 292.0 331.2 0.02 36 251 10684 -50.3 -65.3 15 15.0 -50.6 248 34 330.9 330.9 292.0 331.0 0.02 37 250 10710 -50.5 -65.5 15 15.0 -50.8 245 34 331.0 331.0 292.0 331.1 0.02 38 239 11002 -52.5 -69.5 11 17.0 -52.8 246 34 332.3 332.3 292.3 332.3 0.01 39 215 11678 -57.9 -68.9 23 11.0 -58.0 248 34 334.1 334.1 292.9 334.2 0.02 40 212 11766 -58.7 -72.7 15 14.0 -58.9 249 34 334.2 334.2 292.9 334.2 0.01 41 203 12037 -60.5 -72.5 19 12.0 -60.6 250 34 335.5 335.5 293.2 335.6 0.01 42 200 12130 -61.3 -71.3 25 10.0 -61.4 250 34 335.7 335.7 293.3 335.7 0.01 43 199 12161 -61.3 -71.3 25 10.0 -61.4 250 35 336.2 336.2 293.4 336.2 0.01 44 192 12383 -62.7 -69.7 38 7.0 -62.8 247 38 337.4 337.4 293.7 337.5 0.02 45 190 12448 -62.7 -70.7 33 8.0 -62.8 246 39 338.4 338.4 293.9 338.5 0.01 46 187 12546 -63.3 -72.3 28 9.0 -63.4 255 39 339.0 339.0 294.1 339.0 0.01 47 185 12613 -63.1 -74.1 21 11.0 -63.2 256 39 340.3 340.3 294.4 340.4 0.01 48 169 13171 -62.5 -81.5 6 19.0 -62.6 261 38 350.3 350.3 296.7 350.3 0.00 49 156 13667 -61.9 -83.9 4 22.0 -62.0 267 51 359.4 359.4 298.6 359.4 0.00 50 150 13910 -62.5 -84.5 4 22.0 -62.6 270 58 362.4 362.4 299.2 362.4 0.00 51 131 14738 -64.7 -86.7 3 22.0 -64.8 266 60 372.8 372.8 301.1 372.8 0.00 52 127 14927 -64.7 -87.0 3 22.3 -64.8 265 60 376.1 376.1 301.6 376.1 0.00 53 116 15478 -64.7 -87.7 3 23.0 -64.8 267 54 386.0 386.0 303.2 386.0 0.00 54 111 15747 -64.3 -87.3 3 23.0 -64.4 264 49 391.6 391.6 304.0 391.6 0.00 55 102 16260 -66.3 -88.3 3 22.0 -66.4 260 43 397.4 397.4 304.9 397.4 0.00 56 100 16380 -65.7 -87.7 3 22.0 -65.8 260 46 400.8 400.8 305.3 400.8 0.00 57 79 17814 -67.1 -89.1 3 22.0 -67.2 257 40 425.8 425.8 308.4 425.9 0.00 58 73 18294 -65.7 -88.7 3 23.0 -65.9 270 33 438.5 438.5 309.7 438.5 0.00 59 72 18378 -66.1 -89.1 3 23.0 -66.3 268 28 439.4 439.4 309.8 439.4 0.00 60 70 18550 -63.7 -88.7 2 25.0 -64.0 265 19 448.1 448.1 310.7 448.1 0.00 61 69 18638 -63.3 -89.3 2 26.0 -63.6 269 31 450.8 450.8 310.9 450.8 0.00 62 65 19002 -65.9 -88.9 3 23.0 -66.1 256 19 452.9 452.9 311.1 452.9 0.00 63 57 19800 -64.7 -89.7 2 25.0 -65.0 275 28 473.0 473.0 312.9 473.0 0.00 64 53 20249 -59.9 -88.9 1 29.0 -60.4 295 24 494.0 494.0 314.5 494.0 0.00 65 51 20488 -61.9 -88.9 2 27.0 -62.3 289 14 494.8 494.8 314.6 494.8 0.00 66 50 20610 -61.7 -89.7 1 28.0 -62.1 225 11 498.1 498.1 314.8 498.1 0.00 67 49 20735 -61.7 -89.7 1 28.0 -62.2 226 10 501.0 501.0 315.0 501.0 0.00 68 48 20864 -58.1 -89.1 1 31.0 -58.9 234 11 512.5 512.5 315.8 512.5 0.00 69 42 21697 -61.9 -88.9 2 27.0 -62.4 313 11 523.1 523.1 316.5 523.1 0.00 70 32 23401 -56.5 -87.5 1 31.0 -57.8 350 10 579.8 579.8 319.6 579.8 0.01 71 30 23810 -57.1 -87.1 1 30.0 -58.4 50 9 589.0 589.0 320.1 589.0 0.01 72 27 24477 -57.7 -87.7 1 30.0 -59.0 33 10 605.3 605.3 320.9 605.3 0.01 73 25 24967 -54.5 -86.5 1 32.0 -56.5 25 10 628.0 628.0 321.8 628.0 0.01 74 24 25228 -55.1 -87.1 1 32.0 -57.0 21 10 633.6 633.6 322.0 633.7 0.01 75 20 26400 -52.7 -85.7 1 33.0 -55.5 50 9 674.9 674.9 323.6 675.0 0.01 76 19 26731 -52.9 -85.9 1 33.0 -55.7 64 11 684.2 684.2 323.9 684.3 0.01 77 18 27082 -51.7 -85.7 1 34.0 -54.9 78 10 698.7 698.7 324.4 698.8 0.01 78 16 27853 -48.1 -84.1 1 36.0 -52.8 198 9 734.3 734.4 325.5 734.5 0.02 79 13 29233 -44.7 -82.7 1 38.0 -51.5 319 11 791.0 791.1 327.0 791.3 0.03 80 12 29766 -47.1 -83.1 1 36.0 -53.2 299 15 800.9 800.9 327.3 801.2 0.03 81 11 30348 -42.7 -82.7 0 40.0 -51.1 258 13 837.0 837.0 328.1 837.4 0.04 82 10 30990 -43.9 -82.9 1 39.0 -52.1 270 13 855.7 855.7 328.5 856.1 0.04 83 8.8 31848 -43.9 -82.9 1 39.0 -52.7 887.5 887.6 329.2 888.0 0.05 84 8.5 32081 -43.9 -82.9 1 39.0 -52.8 896.4 896.4 329.4 896.9 0.05 85 8.3 32242 -41.1 -82.1 0 41.0 -51.7 913.5 913.6 329.7 914.1 0.06 86 7.4 33028 -37.5 -79.5 0 42.0 -50.7 958.7 958.7 330.5 959.8 0.10 87 7.3 33122 -37.9 -79.9 0 42.0 -51.0 960.8 960.8 330.5 961.8 0.09 TRP 187 12546 -63.3 -72.3 28 9.0 -63.4 255 39 339.0 339.0 294.1 339.0 0.01 WND 127 14927 -64.7 -87.0 3 22.3 -64.8 265 60 376.1 376.1 301.6 376.1 0.00 Sounding variables and indices 1000-500 mb thick: 5634.00 m Freezing level: 620.74 mb = 4089.68 m = 13417.43 ft Wetbulb zero: 787.10 mb = 2163.52 m = 7098.08 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 18.43 % Est. max temperature: 25.79 C = 78.42 F Sfc-Lift cond lev (LCL): 982.21 mb = 297.07 m = 974.63 ft T: 15.96 C 700-500 lapse rate: 5.08 C/km ThetaE index: 5.81 C Layer 944.0- 857.0 mb Conv cond level (CCL): 609.85 mb = 4229.76 m = 13877.01 ft Mean mixing ratio: 5.89 g/kg Conv temperature: 39.93 C = 103.88 F Cap Strength: 10.86 C Lifted Index: 11.01 C Risk: None Lifted Index @300 mb: 12.50 C Lifted Index @700 mb: 6.55 C Showalter Index: 12.77 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 5.70 C K Index: -15.90 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.21 J/kg Max Up Vert Vel: 7.90 m/s Conv Inhibition (B-): 70683.91 J/kg Cap Strength: 10.52 C Lift Cond Lev (LCL): 797.68 mb = 2053.88 m = 6738.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 15 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 ---------------------------------------------------------- 0 994 196 180 2 0.0 2.0 | 128 16 -13.0 10.1 1 947 610 245 4 3.6 1.7 | 136 14 -9.4 9.8 2 925 810 360 3 -0.0 -3.0 | 111 14 -13.0 5.1 3 914 914 360 5 -0.0 -5.0 | 103 13 -13.0 3.1 4 881 1219 355 14 1.2 -13.9 | 64 13 -11.8 -5.9 5 850 1525 355 12 1.0 -12.0 | 72 13 -12.0 -3.9 6 819 1829 350 11 1.9 -10.8 | 76 11 -11.1 -2.7 7 789 2134 275 7 7.0 -0.6 | 141 10 -6.0 7.5 8 761 2438 235 11 9.0 6.3 | 164 15 -4.0 14.4 9 733 2743 275 12 12.0 -1.0 | 171 7 -1.1 7.1 10 706 3048 270 21 21.0 -0.0 | 225 11 8.0 8.1 11 700 3121 270 21 21.0 -0.0 | 225 11 8.0 8.1 12 654 3658 280 25 24.6 -4.3 | 252 12 11.6 3.8 13 629 3962 255 26 25.1 6.7 | 219 19 12.1 14.8 14 605 4267 265 31 30.9 2.7 | 239 21 17.9 10.8 15 561 4877 260 36 35.5 6.3 | 237 27 22.4 14.3 16 500 5780 270 31 31.0 -0.0 | 246 20 18.0 8.1 17 479 6096 270 31 31.0 -0.0 | 246 20 18.0 8.1 18 408 7315 250 39 36.6 13.3 | 228 32 23.6 21.4 19 400 7460 250 38 35.7 13.0 | 227 31 22.7 21.1 20 391 7620 255 38 36.7 9.8 | 233 30 23.7 17.9 21 315 9144 240 30 26.0 15.0 | 209 26 13.0 23.1 22 300 9500 240 33 28.6 16.5 | 212 29 15.6 24.6 23 276 10058 235 33 27.0 18.9 | 207 30 14.0 27.0 24 252 10668 250 34 31.9 11.6 | 224 27 18.9 19.7 25 250 10710 245 34 30.8 14.4 | 218 29 17.8 22.5 26 200 12130 250 34 31.9 11.6 | 224 27 18.9 19.7 27 188 12497 245 40 36.3 16.9 | 223 34 23.2 25.0 28 187 12546 255 39 37.7 10.1 | 234 31 24.7 18.2 29 171 13106 260 36 35.5 6.3 | 237 27 22.4 14.3 30 150 13910 270 58 58.0 -0.0 | 260 46 45.0 8.1 31 147 14021 270 58 58.0 -0.0 | 260 46 45.0 8.1 32 127 14927 265 60 59.8 5.2 | 254 49 46.8 13.3 33 121 15240 270 58 58.0 -0.0 | 260 46 45.0 8.1 34 104 16154 260 41 40.4 7.1 | 241 31 27.4 15.2 35 100 16380 260 46 45.3 8.0 | 244 36 32.3 16.1 36 94 16764 270 43 43.0 -0.0 | 255 31 30.0 8.1 37 77 17983 255 39 37.7 10.1 | 234 31 24.7 18.2 38 73 18288 270 33 33.0 -0.0 | 248 22 20.0 8.1 39 70 18550 265 19 18.9 1.7 | 211 11 5.9 9.8 40 70 18593 270 33 33.0 -0.0 | 248 22 20.0 8.1 41 66 18898 265 21 20.9 1.8 | 219 13 7.9 9.9 42 63 19202 240 14 12.1 7.0 | 177 15 -0.9 15.1 43 60 19507 265 32 31.9 2.8 | 240 22 18.9 10.9 44 57 19812 275 28 27.9 -2.4 | 249 16 14.9 5.7 45 54 20117 270 30 30.0 -0.0 | 245 19 17.0 8.1 46 52 20422 325 16 9.2 -13.1 | 37 6 -3.8 -5.0 47 50 20610 225 11 7.8 7.8 | 162 17 -5.2 15.9 48 49 20726 225 10 7.1 7.1 | 159 16 -5.9 15.2 49 45 21336 265 13 13.0 1.1 | 180 9 -0.1 9.2 50 40 21946 345 10 2.6 -9.7 | 81 11 -10.4 -1.6 51 38 22250 345 10 2.6 -9.7 | 81 11 -10.4 -1.6 52 37 22555 50 11 -8.4 -7.1 | 93 21 -21.4 1.0 53 32 23470 345 10 2.6 -9.7 | 81 11 -10.4 -1.6 54 30 23774 45 13 -9.2 -9.2 | 87 22 -22.2 -1.1 55 30 23810 50 9 -6.9 -5.8 | 97 20 -19.9 2.3 56 29 24079 60 12 -10.4 -6.0 | 95 23 -23.4 2.1 57 27 24384 35 10 -5.7 -8.2 | 90 19 -18.7 -0.1 58 24 25298 20 10 -3.4 -9.4 | 85 16 -16.4 -1.3 59 23 25603 40 17 -10.9 -13.0 | 78 24 -23.9 -4.9 60 22 25908 35 20 -11.5 -16.4 | 71 26 -24.5 -8.3 61 20 26400 50 9 -6.9 -5.8 | 97 20 -19.9 2.3 62 20 26518 75 12 -11.6 -3.1 | 101 25 -24.6 5.0 63 19 26822 60 10 -8.7 -5.0 | 98 22 -21.7 3.1 64 18 27127 80 10 -9.8 -1.7 | 106 24 -22.9 6.4 65 17 27432 125 5 -4.1 2.9 | 123 20 -17.1 11.0 66 16 28042 225 10 7.1 7.1 | 159 16 -5.9 15.2 67 15 28346 240 16 13.9 8.0 | 183 16 0.8 16.1 68 14 28956 300 16 13.9 -8.0 | 263 1 0.8 0.1 69 13 29261 320 11 7.1 -8.4 | 87 6 -5.9 -0.3 70 12 29566 285 10 9.7 -2.6 | 149 6 -3.4 5.5 71 12 29870 305 17 13.9 -9.8 | 331 2 0.9 -1.7 72 11 30175 255 13 12.6 3.4 | 178 11 -0.5 11.5 73 10 30990 270 13 13.0 -0.0 | 180 8 -0.0 8.1 Wind Parameters Mean winds (0-6000m): 271.9 at 20.4 knts Storm direction: 301.9 at 15.3 knts Shear (0-3000m) pos: 3.8 neg: 2.6 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 100.6 deg Storm rel helicity (0-3000m) pos: 72.4 neg: -53.7 tot: 18.7 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.72 Bulk Shear: 43.26 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 ------------------------------------------------------------------------------- 500 234 3 134 14| 4.9 0.0 4.9| 9.4 -8.9 0.5 0.9 -0.06| 7.3 -0.4 1000 332 5 109 11| 7.9 0.0 7.9| 9.4 -53.0 -43.7 -43.7 -0.65| 10.6 -6.9 1500 348 8 94 11| 5.3 0.7 5.9| 15.7 -53.7 -38.0 -25.4 -0.51| 7.9 -4.0 2000 342 8 93 11| 3.9 3.9 7.9| 38.2 -53.7 -15.6 -7.8 -0.03| 9.6 -0.3 2500 319 8 102 8| 3.4 3.1 6.5| 53.2 -53.7 -0.6 -0.2 0.08| 10.0 0.8 3000 301 10 124 5| 3.8 2.6 6.4| 72.4 -53.7 18.7 6.2 0.21| 10.1 2.1 4000 283 14 186 5| 3.4 3.0 6.4|108.7 -83.8 24.9 6.2 0.17| 10.1 1.7 5000 274 18 215 9| 2.8 2.8 5.6|125.9 -87.1 38.8 7.8 0.18| 9.0 1.6 6000 272 20 225 10| 2.4 2.4 4.8|138.0 -90.1 47.9 8.0 0.18| 8.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20250421.12.gif