UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:0000Z 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 121 275 8 SFC 991 196 22.4 6.4 35 16.0 13.3 275 8 296.3 297.4 286.8 314.1 6.09 2 958 490 18.8 6.8 46 12.0 12.0 268 12 295.6 296.7 286.9 314.4 6.47 3 925 791 15.8 5.8 51 10.0 10.2 270 12 295.5 296.6 286.6 313.7 6.26 4 863 1375 10.4 5.4 71 5.0 7.6 285 12 295.8 296.9 287.0 314.8 6.52 5 862 1385 10.4 4.4 66 6.0 7.2 286 12 295.9 296.9 286.6 313.7 6.09 6 860 1404 10.8 1.8 54 9.0 6.2 287 12 296.5 297.4 285.8 311.4 5.07 7 850 1502 10.0 2.0 57 8.0 5.9 290 13 296.6 297.6 286.0 312.0 5.20 8 849 1512 9.8 1.8 57 8.0 5.7 290 13 296.5 297.4 285.9 311.7 5.13 9 839 1610 9.4 -2.6 43 12.0 3.8 290 17 297.1 297.8 284.7 308.3 3.76 10 836 1640 9.8 -4.2 37 14.0 3.4 290 18 297.8 298.4 284.5 307.9 3.35 11 835 1650 9.8 -4.2 37 14.0 3.4 290 18 297.9 298.5 284.6 308.0 3.35 12 830 1699 10.0 -1.0 46 11.0 4.6 290 20 298.6 299.4 285.8 311.5 4.28 13 827 1730 10.4 -10.6 22 21.0 2.0 290 21 299.4 299.8 283.7 305.8 2.06 14 825 1750 10.8 -19.2 10 30.0 0.7 290 22 300.0 300.2 282.7 303.3 1.01 15 815 1851 11.0 -16.0 13 27.0 1.2 289 25 301.3 301.5 283.6 305.6 1.34 16 802 1985 10.2 -14.8 16 25.0 0.9 280 23 301.8 302.1 284.0 306.6 1.51 17 795 2058 9.8 -11.2 21 21.0 1.4 275 23 302.1 302.5 284.8 308.5 2.04 18 790 2110 10.0 -9.0 25 19.0 2.0 272 22 302.9 303.3 285.5 310.5 2.45 19 788 2131 10.6 -9.4 23 20.0 2.1 270 22 303.8 304.2 285.8 311.2 2.38 20 774 2280 11.0 -12.0 19 23.0 1.7 268 23 305.8 306.1 286.1 312.0 1.97 21 741 2641 8.0 -16.0 16 24.0 -0.8 262 25 306.3 306.6 285.7 311.1 1.48 22 735 2708 7.8 -18.2 14 26.0 -1.3 261 25 306.8 307.0 285.7 310.9 1.24 23 725 2821 7.8 -27.2 6 35.0 -2.4 260 25 308.0 308.1 285.3 310.0 0.57 24 700 3109 5.4 -24.6 9 30.0 -3.6 250 27 308.5 308.6 285.7 311.0 0.74 25 644 3782 0.4 -38.6 3 39.0 -7.8 241 33 310.2 310.3 285.7 311.0 0.21 26 615 4152 1.8 247 41 316.0 27 500 5780 -10.7 -41.7 6 31.0 -16.0 250 53 320.0 320.0 289.0 320.7 0.20 28 499 5795 -10.9 -41.9 6 31.0 -16.2 250 53 319.9 320.0 288.9 320.7 0.19 29 472 6220 -13.9 -43.9 6 30.0 -18.4 248 49 321.3 321.4 289.3 322.0 0.16 30 432 6888 -17.1 -54.1 2 37.0 -21.2 242 48 325.5 325.5 290.5 325.7 0.06 31 400 7460 -22.1 -58.1 2 36.0 -25.2 250 48 326.3 326.3 290.7 326.4 0.04 32 370 8027 -27.3 -56.3 5 29.0 -29.5 254 51 326.7 326.7 290.8 326.9 0.05 33 317 9120 -36.1 -61.1 6 25.0 -37.3 260 50 329.3 329.3 291.5 329.4 0.03 34 300 9500 -38.7 -63.7 5 25.0 -39.7 265 53 330.8 330.8 292.0 330.9 0.02 35 284 9875 -41.3 -66.3 5 25.0 -42.1 262 53 332.3 332.3 292.4 332.4 0.02 36 250 10730 -48.5 -68.5 8 20.0 -48.9 255 54 334.0 334.0 292.8 334.0 0.02 37 217 11646 -56.1 -71.1 14 15.0 -56.3 255 58 336.0 336.0 293.3 336.0 0.01 38 208 11914 -58.0 -73.0 13 15.0 -58.2 255 59 337.1 337.1 293.6 337.2 0.01 39 201 12129 -59.5 -74.5 13 15.0 -59.6 251 56 338.1 338.1 293.9 338.1 0.01 40 200 12160 -59.1 -75.1 11 16.0 -59.3 250 56 339.2 339.2 294.1 339.2 0.01 41 181 12780 -62.5 -78.5 10 16.0 -62.6 245 57 343.5 343.5 295.1 343.5 0.00 42 176 12953 -62.1 -79.1 9 17.0 -62.2 243 56 346.9 346.9 296.0 346.9 0.00 43 173 13059 -62.5 -78.5 10 16.0 -62.6 241 55 347.9 347.9 296.2 347.9 0.00 44 163 13424 -65.3 -79.3 13 14.0 -65.4 235 54 349.2 349.2 296.4 349.2 0.00 45 155 13730 -64.7 -78.7 13 14.0 -64.8 246 55 355.3 355.3 297.8 355.3 0.01 46 150 13930 -65.7 -78.7 15 13.0 -65.8 260 42 356.9 356.9 298.1 356.9 0.01 47 143 14219 -67.1 -78.1 20 11.0 -67.2 260 36 359.4 359.4 298.6 359.4 0.01 48 142 14262 -67.3 -79.3 17 12.0 -67.4 260 35 359.7 359.7 298.7 359.8 0.01 49 132 14705 -64.3 -83.3 6 19.0 -64.4 255 45 372.7 372.7 301.1 372.7 0.00 50 123 15135 -66.3 -85.3 5 19.0 -66.4 267 43 376.7 376.7 301.7 376.7 0.00 51 107 15985 -63.1 -88.1 2 25.0 -63.3 257 40 398.0 398.0 304.9 398.0 0.00 52 106 16043 -62.9 -87.9 2 25.0 -63.1 254 40 399.5 399.5 305.1 399.5 0.00 53 100 16400 -65.1 -88.1 3 23.0 -65.3 235 36 401.9 401.9 305.5 402.0 0.00 54 93 16837 -67.5 -88.5 4 21.0 -67.6 233 36 405.6 405.6 305.9 405.6 0.00 55 89 17101 -67.1 -89.1 3 22.0 -67.2 227 34 411.6 411.6 306.7 411.6 0.00 56 84 17452 -62.9 -87.9 2 25.0 -63.1 244 33 427.0 427.0 308.5 427.0 0.00 57 72 18390 -66.5 -89.5 3 23.0 -66.7 260 23 438.6 438.6 309.7 438.6 0.00 58 70 18560 -65.5 -89.5 2 24.0 -65.7 260 29 444.3 444.3 310.3 444.3 0.00 59 64 19105 -65.9 -89.9 2 24.0 -66.1 239 21 454.9 454.9 311.3 454.9 0.00 60 63 19201 -63.9 -89.9 2 26.0 -64.2 230 20 461.4 461.4 311.9 461.4 0.00 61 60 19499 -65.5 -90.5 2 25.0 -65.7 240 26 464.3 464.3 312.1 464.3 0.00 62 57 19815 -59.9 -88.9 1 29.0 -60.4 250 31 483.8 483.8 313.8 483.9 0.00 63 53 20272 -57.5 -87.5 1 30.0 -58.2 289 20 499.6 499.6 314.9 499.6 0.00 64 50 20640 -58.3 -88.3 1 30.0 -59.0 5 6 506.1 506.1 315.4 506.1 0.00 65 45 21300 -59.9 -88.9 1 29.0 -60.6 68 9 517.7 517.7 316.1 517.7 0.00 66 44 21441 -58.1 -88.1 1 30.0 -58.9 89 9 525.4 525.4 316.6 525.4 0.00 67 42 21733 -59.1 -88.1 1 29.0 -59.9 125 10 530.0 530.0 316.9 530.0 0.00 68 36 22709 -54.9 -86.9 1 32.0 -56.3 279 6 564.7 564.7 318.9 564.8 0.01 69 31 23654 -59.3 -88.3 1 29.0 -60.3 45 14 577.5 577.5 319.5 577.6 0.01 70 30 23860 -58.5 -88.5 1 30.0 -59.6 30 5 585.2 585.2 319.9 585.2 0.01 71 25 25017 -54.1 -86.1 1 32.0 -56.1 83 13 629.1 629.1 321.9 629.2 0.01 72 24 25279 -54.5 -86.5 1 32.0 -56.5 66 11 635.3 635.3 322.1 635.4 0.01 73 21 26135 -53.9 -85.9 1 32.0 -56.3 175 14 661.9 661.9 323.2 662.0 0.01 74 20 26450 -50.9 -84.9 1 34.0 -54.1 270 4 680.4 680.4 323.8 680.5 0.01 75 19 26785 -50.7 -84.7 1 34.0 -54.1 270 4 691.0 691.1 324.1 691.2 0.02 76 18 27137 -51.9 -84.9 1 33.0 -55.1 265 6 698.0 698.0 324.4 698.2 0.02 77 17 27509 -50.5 -85.5 1 35.0 -54.2 268 10 714.0 714.0 324.8 714.1 0.02 78 15 28334 -45.9 -82.9 1 37.0 -51.7 341 18 755.3 755.4 326.1 755.6 0.03 79 15 28334 -45.5 -82.5 1 37.0 -51.4 341 18 756.7 756.7 326.1 756.9 0.03 80 12 29817 -47.5 -83.5 1 36.0 -53.4 207 6 799.4 799.5 327.3 799.7 0.03 81 12 29817 -44.3 -83.3 1 39.0 -51.6 207 6 810.8 810.8 327.5 811.1 0.03 82 11 30404 -42.5 -81.5 1 39.0 -51.0 270 13 837.8 837.8 328.1 838.2 0.05 83 10 31050 -41.1 -82.1 0 41.0 -50.8 270 20 866.1 866.2 328.7 866.6 0.05 84 9.9 31118 -40.9 -81.9 0 41.0 -50.7 869.4 869.4 328.8 869.9 0.05 85 9.0 31768 -39.7 -80.7 0 41.0 -50.7 898.0 898.0 329.4 898.7 0.07 86 8.8 31922 -39.7 -80.7 0 41.0 -50.8 903.8 903.8 329.5 904.5 0.07 TRP 142 14262 -67.3 -79.3 17 12.0 -67.4 260 35 359.7 359.7 298.7 359.8 0.01 WND 208 11914 -58.0 -73.0 13 15.0 -58.2 255 59 337.1 337.1 293.6 337.2 0.01 Sounding variables and indices 1000-500 mb thick: 5659.00 m Freezing level: 598.44 mb = 4386.62 m = 14391.62 ft Wetbulb zero: 751.73 mb = 2522.25 m = 8275.00 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 28.79 % Est. max temperature: 23.06 C = 73.51 F Sfc-Lift cond lev (LCL): 781.54 mb = 2199.71 m = 7216.79 ft T: 10.78 C 700-500 lapse rate: 6.03 C/km ThetaE index: 8.20 C Layer 827.0- 815.0 mb Conv cond level (CCL): 649.91 mb = 3708.73 m = 12167.59 ft Mean mixing ratio: 6.33 g/kg Conv temperature: 36.10 C = 96.98 F Cap Strength: 10.39 C Lifted Index: 9.08 C Risk: None Lifted Index @300 mb: 12.14 C Lifted Index @700 mb: 7.55 C Showalter Index: 10.37 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 12.70 C K Index: -7.30 Risk: None Sweat Index: 103.00 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.47 J/kg Max Up Vert Vel: 2.22 m/s Conv Inhibition (B-): 50928.94 J/kg Cap Strength: 10.30 C Lift Cond Lev (LCL): 795.62 mb = 2051.26 m = 6729.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 23 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 ---------------------------------------------------------- 0 991 196 275 8 8.0 -0.7 | 110 15 -14.1 5.2 1 945 610 265 13 13.0 1.1 | 128 12 -9.1 7.0 2 925 791 270 12 12.0 -0.0 | 120 12 -10.1 5.9 3 912 914 270 12 12.0 -0.0 | 120 12 -10.1 5.9 4 879 1219 280 10 9.8 -1.7 | 109 13 -12.2 4.2 5 850 1502 290 13 12.2 -4.4 | 98 10 -9.9 1.4 6 817 1829 290 25 23.5 -8.6 | 332 3 1.4 -2.7 7 788 2134 270 22 22.0 -0.0 | 179 6 -0.1 5.9 8 759 2438 265 24 23.9 2.1 | 193 8 1.8 8.0 9 732 2743 260 25 24.6 4.3 | 194 11 2.5 10.2 10 705 3048 260 26 25.6 4.5 | 199 11 3.5 10.4 11 700 3109 250 27 25.4 9.2 | 192 15 3.3 15.1 12 653 3658 235 32 26.2 18.4 | 190 25 4.1 24.2 13 629 3962 250 34 31.9 11.6 | 209 20 9.9 17.5 14 605 4267 245 46 41.7 19.4 | 218 32 19.6 25.3 15 560 4877 255 41 39.6 10.6 | 227 24 17.5 16.5 16 500 5780 250 53 49.8 18.1 | 229 37 27.7 24.0 17 479 6096 250 49 46.0 16.8 | 227 33 24.0 22.6 18 442 6706 240 48 41.6 24.0 | 213 36 19.5 29.9 19 400 7460 250 48 45.1 16.4 | 226 32 23.0 22.3 20 391 7620 250 48 45.1 16.4 | 226 32 23.0 22.3 21 344 8534 260 54 53.2 9.4 | 244 35 31.1 15.3 22 315 9144 260 50 49.2 8.7 | 242 31 27.1 14.6 23 300 9500 265 53 52.8 4.6 | 251 32 30.7 10.5 24 250 10730 255 54 52.2 14.0 | 237 36 30.1 19.9 25 208 11914 255 59 57.0 15.3 | 239 41 34.9 21.2 26 200 12160 250 56 52.6 19.2 | 231 39 30.5 25.0 27 199 12192 255 59 57.0 15.3 | 239 41 34.9 21.2 28 163 13411 235 54 44.2 31.0 | 211 43 22.1 36.9 29 155 13716 245 56 50.8 23.7 | 224 41 28.7 29.6 30 150 13930 260 42 41.4 7.3 | 236 23 19.3 13.2 31 142 14262 260 35 34.5 6.1 | 226 17 12.4 12.0 32 141 14326 260 34 33.5 5.9 | 224 16 11.4 11.8 33 134 14630 250 44 41.3 15.0 | 223 28 19.3 20.9 34 127 14935 270 47 47.0 -0.0 | 257 26 24.9 5.9 35 121 15240 265 41 40.8 3.6 | 243 21 18.8 9.5 36 109 15850 265 42 41.8 3.7 | 244 22 19.7 9.6 37 100 16400 235 36 29.5 20.6 | 196 28 7.4 26.5 38 99 16459 230 39 29.9 25.1 | 194 32 7.8 31.0 39 94 16764 235 36 29.5 20.6 | 196 28 7.4 26.5 40 90 17069 225 34 24.0 24.0 | 184 30 2.0 29.9 41 81 17678 255 33 31.9 8.5 | 214 17 9.8 14.4 42 73 18288 260 20 19.7 3.5 | 166 10 -2.4 9.4 43 70 18560 260 29 28.6 5.0 | 211 13 6.5 10.9 44 70 18593 260 19 18.7 3.3 | 160 10 -3.4 9.2 45 66 18898 260 25 24.6 4.3 | 194 11 2.5 10.2 46 63 19202 230 20 15.3 12.9 | 160 20 -6.8 18.7 47 57 19812 250 31 29.1 10.6 | 203 18 7.0 16.5 48 54 20117 255 26 25.1 6.7 | 193 13 3.0 12.6 49 50 20640 5 6 -0.5 -6.0 | 90 23 -22.6 -0.1 50 49 20726 325 19 10.9 -15.6 | 49 15 -11.2 -9.7 51 47 21031 5 6 -0.5 -6.0 | 90 23 -22.6 -0.1 52 45 21336 75 9 -8.7 -2.3 | 97 31 -30.8 3.6 53 41 21946 150 10 -5.0 8.7 | 118 31 -27.1 14.6 54 39 22250 200 10 3.4 9.4 | 129 24 -18.7 15.3 55 37 22555 195 13 3.4 12.6 | 135 26 -18.7 18.4 56 35 22860 0 0 -0.0 -0.0 | 105 23 -22.1 5.9 57 33 23165 350 10 1.7 -9.8 | 79 21 -20.4 -4.0 58 32 23470 360 18 -0.0 -18.0 | 61 25 -22.1 -12.1 59 30 23774 75 12 -11.6 -3.1 | 95 34 -33.7 2.8 60 30 23860 30 5 -2.5 -4.3 | 94 25 -24.6 1.6 61 28 24384 35 5 -2.9 -4.1 | 94 25 -25.0 1.8 62 25 24994 85 13 -13.0 -1.1 | 98 35 -35.0 4.8 63 24 25298 65 11 -10.0 -4.6 | 92 32 -32.1 1.2 64 21 26213 185 14 1.2 13.9 | 134 29 -20.9 19.8 65 20 26450 270 4 4.0 -0.0 | 108 19 -18.1 5.9 66 19 26822 270 4 4.0 -0.0 | 108 19 -18.1 5.9 67 17 27432 260 8 7.9 1.4 | 117 16 -14.2 7.3 68 16 27737 285 14 13.5 -3.6 | 105 9 -8.6 2.3 69 15 28346 340 18 6.2 -16.9 | 55 19 -15.9 -11.0 70 14 28651 5 12 -1.0 -12.0 | 75 24 -23.1 -6.1 71 14 28956 330 12 6.0 -10.4 | 74 17 -16.1 -4.5 72 13 29261 335 12 5.1 -10.9 | 74 18 -17.0 -5.0 73 13 29566 155 1 -0.4 0.9 | 107 24 -22.5 6.8 74 11 30175 270 11 11.0 -0.0 | 118 13 -11.1 5.9 75 10 31050 270 20 20.0 -0.0 | 160 6 -2.1 5.9 Wind Parameters Mean winds (0-6000m): 254.9 at 30.5 knts Storm direction: 284.9 at 22.9 knts Shear (0-3000m) pos: 1.7 neg: 3.8 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 82.2 deg Storm rel helicity (0-3000m) pos: 17.6 neg: -31.0 tot: -13.3 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 53.17 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 ------------------------------------------------------------------------------- 500 268 11 119 13| 0.0 4.9 4.9| 12.8 -1.7 11.1 22.2 0.56| 5.9 3.3 1000 270 11 118 12| 1.7 2.4 4.1| 12.8 -11.4 1.4 1.4 0.01| 4.6 0.1 1500 277 12 114 11| 3.4 1.6 5.0| 12.8 -21.7 -8.9 -5.9 -0.23| 6.8 -1.6 2000 279 15 116 8| 2.5 3.0 5.5| 12.8 -26.5 -13.7 -6.8 -0.45| 8.6 -3.8 2500 275 17 129 7| 2.0 3.3 5.3| 15.5 -26.5 -11.0 -4.4 -0.36| 7.7 -2.8 3000 270 18 146 7| 1.7 3.8 5.4| 17.6 -31.0 -13.3 -4.4 -0.31| 7.7 -2.4 4000 260 22 178 10| 2.6 3.7 6.3| 81.0 -35.3 45.7 11.4 -0.06| 8.8 -0.6 5000 257 26 197 12| 2.6 3.0 5.6|122.6 -35.3 87.3 17.5 0.02| 8.6 0.1 6000 255 30 208 16| 2.2 2.9 5.1|126.2 -60.9 65.3 10.9 -0.01| 8.3 -0.1 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20250421.00.gif