UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for KFWD... Searching the city database file for: KFWD ... Date:0000Z 3 DEC 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 139 135 4 SFC 993 196 9.0 -1.0 49 10.0 4.5 135 4 282.7 283.3 278.0 292.8 3.57 2 991 213 9.0 -3.0 43 12.0 3.9 136 4 282.9 283.4 277.5 291.7 3.09 3 925 780 3.8 -4.2 56 8.0 0.5 170 15 283.2 283.7 277.6 291.8 3.02 4 914 877 3.2 -4.8 56 8.0 0.0 181 15 283.5 284.1 277.6 291.9 2.92 5 910 912 4.0 -8.0 41 12.0 -0.5 185 15 284.7 285.1 277.3 291.4 2.30 6 907 939 6.2 -14.8 21 21.0 -0.7 187 15 287.3 287.5 277.3 291.3 1.33 7 906 948 6.8 -16.2 18 23.0 -0.6 187 15 288.0 288.2 277.4 291.6 1.19 8 902 985 7.8 -19.2 13 27.0 -0.5 190 15 289.4 289.5 277.7 292.2 0.93 9 891 1086 8.4 -19.6 12 28.0 -0.3 196 15 291.0 291.2 278.5 293.8 0.91 10 873 1254 8.6 -21.4 10 30.0 -0.4 207 15 292.9 293.1 279.3 295.4 0.79 11 866 1321 8.2 -9.8 27 18.0 1.2 211 16 293.2 293.5 281.1 299.5 2.09 12 861 1368 7.8 -9.2 29 17.0 1.1 214 16 293.2 293.6 281.3 299.9 2.21 13 854 1435 7.4 -9.6 29 17.0 0.8 218 17 293.5 293.9 281.3 300.0 2.16 14 850 1474 7.4 -11.6 24 19.0 0.3 220 17 293.9 294.2 281.1 299.5 1.85 15 820 1769 6.8 -18.2 15 25.0 -1.3 236 23 296.3 296.5 281.3 299.8 1.11 16 806 1910 5.8 -16.2 19 22.0 -1.6 244 25 296.7 296.9 281.7 300.9 1.34 17 799 1982 5.4 -7.6 39 13.0 0.0 247 26 297.0 297.5 283.5 305.2 2.70 18 794 2033 5.2 -6.8 42 12.0 0.1 250 27 297.3 297.9 283.8 306.1 2.89 19 759 2399 2.8 -8.2 44 11.0 -1.7 268 28 298.6 299.1 284.1 306.9 2.71 20 750 2496 2.0 -9.0 44 11.0 -2.4 270 30 298.7 299.2 284.0 306.6 2.58 21 746 2539 1.8 -11.2 37 13.0 -3.1 270 32 299.0 299.4 283.7 305.7 2.18 22 742 2582 2.4 -14.6 27 17.0 -3.6 270 34 300.1 300.4 283.5 305.3 1.66 23 734 2670 2.4 -13.6 30 16.0 -3.4 270 39 301.0 301.4 284.1 306.7 1.82 24 710 2939 3.8 -36.2 3 40.0 -5.3 270 38 305.5 305.5 283.9 306.3 0.24 25 700 3054 3.6 -39.4 3 43.0 -5.5 270 35 306.5 306.5 284.2 307.1 0.18 26 683 3253 2.6 -27.4 9 30.0 -5.6 268 34 307.5 307.6 285.1 309.5 0.59 27 657 3565 1.6 -29.4 8 31.0 -6.5 266 33 309.8 309.9 285.9 311.6 0.51 28 647 3689 1.6 -32.4 6 34.0 -6.8 265 32 311.2 311.3 286.2 312.6 0.39 29 600 4290 -2.9 -32.9 8 30.0 -9.8 255 31 312.8 312.8 286.8 314.2 0.40 30 573 4653 -4.3 -46.3 2 42.0 -11.5 256 22 315.3 315.3 287.3 315.7 0.10 31 570 4695 -4.3 -48.3 2 44.0 -11.5 257 21 315.7 315.8 287.5 316.1 0.08 32 500 5710 -12.5 -45.5 4 33.0 -17.3 265 25 317.8 317.8 288.2 318.3 0.13 33 495 5786 -13.3 -47.3 4 34.0 -18.0 268 25 317.7 317.8 288.1 318.1 0.11 34 421 6996 -21.9 -50.9 5 29.0 -24.9 284 32 321.8 321.8 289.4 322.1 0.08 35 400 7370 -24.9 -48.9 9 24.0 -27.3 280 36 322.6 322.6 289.7 323.1 0.11 36 395 7461 -25.5 -49.5 9 24.0 -27.8 280 36 323.0 323.0 289.8 323.4 0.11 37 389 7572 -26.5 -44.5 17 18.0 -28.5 280 37 323.1 323.2 289.9 323.8 0.19 38 352 8288 -31.9 -50.9 13 19.0 -33.3 276 49 325.2 325.2 290.5 325.6 0.10 39 331 8720 -35.3 -50.3 20 15.0 -36.4 273 58 326.3 326.3 290.8 326.8 0.12 40 330 8741 -35.5 -51.5 18 16.0 -36.5 273 58 326.3 326.3 290.7 326.7 0.10 41 329 8762 -35.5 -53.5 14 18.0 -36.6 273 58 326.6 326.6 290.8 326.9 0.08 42 310 9175 -37.7 -54.7 15 17.0 -38.7 270 66 329.1 329.1 291.6 329.4 0.07 43 302 9354 -39.3 -55.3 17 16.0 -40.1 270 68 329.3 329.4 291.6 329.6 0.07 44 300 9400 -39.7 -55.7 17 16.0 -40.5 270 69 329.4 329.4 291.6 329.7 0.07 45 297 9469 -39.9 -59.9 10 20.0 -40.8 270 69 330.1 330.1 291.8 330.2 0.04 46 279 9895 -43.3 -59.3 16 16.0 -43.9 270 71 331.1 331.1 292.1 331.3 0.05 47 258 10420 -46.1 -65.1 10 19.0 -46.6 267 68 334.5 334.5 293.0 334.6 0.02 48 250 10630 -47.7 -66.7 9 19.0 -48.1 265 65 335.2 335.2 293.1 335.2 0.02 49 226 11285 -53.3 -68.3 14 15.0 -53.5 264 68 336.4 336.4 293.4 336.5 0.02 50 211 11722 -55.5 -73.5 9 18.0 -55.7 262 73 339.6 339.6 294.3 339.7 0.01 51 200 12060 -58.3 -73.3 13 15.0 -58.5 260 77 340.4 340.4 294.4 340.5 0.01 52 199 12092 -58.7 -72.7 15 14.0 -58.9 260 78 340.3 340.3 294.4 340.3 0.01 53 182 12651 -60.7 -76.7 10 16.0 -60.9 260 86 345.8 345.8 295.7 345.9 0.01 54 172 13002 -63.3 -77.3 13 14.0 -63.4 260 86 347.2 347.2 296.0 347.2 0.01 55 162 13369 -64.7 -78.7 13 14.0 -64.8 260 80 350.8 350.8 296.8 350.8 0.01 56 158 13522 -64.1 -80.1 9 16.0 -64.2 260 77 354.4 354.4 297.5 354.4 0.00 57 150 13840 -65.7 -81.7 9 16.0 -65.8 255 82 356.9 356.9 298.1 356.9 0.00 58 148 13921 -65.9 -81.9 9 16.0 -66.0 255 83 357.9 357.9 298.3 357.9 0.00 59 143 14129 -63.7 -83.7 5 20.0 -63.8 256 80 365.3 365.3 299.7 365.3 0.00 60 132 14616 -64.1 -84.6 4 20.4 -64.3 260 90 373.0 373.0 301.1 373.1 0.00 61 100 16300 -65.5 -87.5 3 22.0 -65.7 270 68 401.2 401.2 305.3 401.2 0.00 62 91 16866 -69.1 -88.1 5 19.0 -69.2 270 69 405.0 405.0 305.9 405.0 0.00 63 84 17347 -64.9 -87.9 3 23.0 -65.1 270 59 422.9 422.9 308.0 422.9 0.00 64 70 18440 -70.7 -89.7 4 19.0 -70.8 260 44 433.1 433.1 309.1 433.1 0.00 65 67 18701 -69.5 -90.5 3 21.0 -69.6 262 44 441.2 441.2 310.0 441.2 0.00 66 67 18701 -67.7 -89.7 3 22.0 -67.9 262 44 445.1 445.1 310.4 445.1 0.00 67 66 18791 -67.9 -89.9 3 22.0 -68.1 263 45 446.6 446.6 310.6 446.6 0.00 68 61 19269 -65.1 -89.1 2 24.0 -65.4 274 44 463.0 463.0 312.0 463.0 0.00 69 57 19681 -66.3 -90.3 2 24.0 -66.5 285 24 469.3 469.3 312.6 469.3 0.00 70 50 20480 -64.3 -90.3 2 26.0 -64.6 250 16 492.0 492.0 314.4 492.0 0.00 71 48 20729 -65.3 -90.3 2 25.0 -65.6 250 19 495.4 495.4 314.6 495.4 0.00 72 46 20989 -64.1 -90.1 2 26.0 -64.5 237 13 504.3 504.3 315.2 504.3 0.00 73 44 21260 -65.1 -91.1 2 26.0 -65.4 266 9 508.3 508.3 315.5 508.3 0.00 74 42 21546 -61.9 -89.9 1 28.0 -62.4 293 10 523.1 523.1 316.5 523.1 0.00 75 40 21849 -60.5 -89.5 1 29.0 -61.2 336 10 533.9 533.9 317.2 533.9 0.00 76 36 22503 -61.9 -89.9 1 28.0 -62.5 7 11 546.6 546.6 317.9 546.6 0.00 77 31 23435 -58.9 -88.9 1 30.0 -59.9 34 13 578.6 578.6 319.6 578.6 0.00 78 30 23640 -59.9 -88.9 1 29.0 -60.8 40 13 581.3 581.3 319.8 581.4 0.00 79 28 24071 -60.7 -89.7 1 29.0 -61.6 46 12 590.7 590.7 320.2 590.7 0.00 80 25 24779 -59.3 -89.3 1 30.0 -60.4 37 11 614.2 614.2 321.2 614.2 0.01 81 22 25578 -60.1 -90.1 1 30.0 -61.3 11 11 634.7 634.7 322.1 634.7 0.01 82 21 25871 -57.5 -89.5 1 32.0 -59.2 19 9 651.0 651.0 322.7 651.1 0.01 83 20 26180 -56.3 -88.3 1 32.0 -58.2 30 6 663.8 663.8 323.2 663.9 0.01 84 18 26852 -55.1 -88.1 1 33.0 -57.5 57 4 687.9 687.9 324.0 688.0 0.01 85 18 26852 -55.1 -87.1 1 32.0 -57.5 57 4 687.9 687.9 324.0 688.0 0.01 86 15 28015 -56.3 -88.3 1 32.0 -58.7 169 6 720.8 720.8 325.1 720.8 0.01 87 13 28938 -50.1 -85.1 1 35.0 -54.7 290 11 772.4 772.4 326.5 772.5 0.02 88 10 30650 -51.1 -86.1 1 35.0 -56.2 40 9 828.8 828.8 327.9 829.0 0.02 89 8.8 31482 -50.7 -85.7 1 35.0 -56.3 861.2 861.2 328.7 861.5 0.03 90 7.9 32181 -53.1 -87.1 1 34.0 -58.1 878.6 878.6 329.0 878.8 0.03 TRP 148 13921 -65.9 -81.9 9 16.0 -66.0 255 83 357.9 357.9 298.3 357.9 0.00 WND 132 14616 -64.1 -84.6 4 20.4 -64.3 260 90 373.0 373.0 301.1 373.1 0.00 Sounding variables and indices 1000-500 mb thick: 5571.00 m Freezing level: 630.29 mb = 3902.54 m = 12803.45 ft Wetbulb zero: 913.84 mb = 878.34 m = 2881.67 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 18.33 % Est. max temperature: 20.71 C = 69.27 F Sfc-Lift cond lev (LCL): 852.06 mb = 1454.10 m = 4770.61 ft T: 7.40 C 700-500 lapse rate: 6.06 C/km ThetaE index: 1.55 C Layer 750.0- 734.0 mb Conv cond level (CCL): 490.45 mb = 5855.50 m = 19210.73 ft Mean mixing ratio: 2.69 g/kg Conv temperature: 44.19 C = 111.54 F Cap Strength: 22.34 C Lifted Index: 22.31 C Risk: None Lifted Index @300 mb: 26.67 C Lifted Index @700 mb: 17.99 C Showalter Index: 16.78 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 0.90 C K Index: -34.70 Risk: None Sweat Index: 172.39 Risk: None Energy Index: 4.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.31 J/kg Max Up Vert Vel: 7.12 m/s Conv Inhibition (B-): 57191.11 J/kg Cap Strength: 22.35 C Lift Cond Lev (LCL): 786.36 mb = 2111.40 m = 6927.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 18 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 ---------------------------------------------------------- 0 993 196 135 4 -2.8 2.8 | 111 22 -20.4 7.7 1 944 610 165 14 -3.6 13.5 | 131 28 -21.2 18.4 2 925 780 170 15 -2.6 14.8 | 134 28 -20.2 19.6 3 910 914 185 15 1.3 14.9 | 141 26 -16.3 19.8 4 877 1219 205 15 6.3 13.6 | 149 22 -11.2 18.4 5 850 1474 220 17 10.9 13.0 | 160 19 -6.6 17.9 6 814 1829 240 24 20.8 12.0 | 191 17 3.2 16.8 7 784 2134 255 28 27.0 7.2 | 218 15 9.5 12.1 8 755 2438 270 28 28.0 -0.0 | 245 12 10.4 4.8 9 727 2743 270 42 42.0 -0.0 | 259 25 24.4 4.8 10 700 3054 270 35 35.0 -0.0 | 254 18 17.4 4.8 11 648 3658 265 32 31.9 2.8 | 242 16 14.3 7.6 12 600 4267 255 31 29.9 8.0 | 224 18 12.4 12.9 13 578 4572 255 24 23.2 6.2 | 207 12 5.6 11.1 14 556 4877 260 16 15.8 2.8 | 167 8 -1.8 7.6 15 514 5486 260 21 20.7 3.6 | 200 9 3.1 8.5 16 500 5710 265 25 24.9 2.2 | 226 10 7.3 7.0 17 475 6096 280 24 23.6 -4.2 | 264 6 6.1 0.7 18 456 6401 270 23 23.0 -0.0 | 228 7 5.4 4.8 19 420 7010 285 32 30.9 -8.3 | 284 14 13.4 -3.4 20 400 7370 280 36 35.5 -6.3 | 274 18 17.9 -1.4 21 386 7620 280 37 36.4 -6.4 | 275 19 18.9 -1.6 22 311 9144 270 66 66.0 -0.0 | 264 49 48.4 4.8 23 300 9400 270 69 69.0 -0.0 | 265 52 51.4 4.8 24 272 10058 270 72 72.0 -0.0 | 265 55 54.4 4.8 25 250 10630 265 65 64.8 5.7 | 257 48 47.2 10.5 26 237 10973 265 64 63.8 5.6 | 257 47 46.2 10.4 27 200 12060 260 77 75.8 13.4 | 253 61 58.3 18.2 28 177 12802 260 89 87.6 15.5 | 254 73 70.1 20.3 29 153 13716 260 74 72.9 12.8 | 252 58 55.3 17.7 30 150 13840 255 82 79.2 21.2 | 247 67 61.6 26.1 31 148 13921 255 83 80.2 21.5 | 247 68 62.6 26.3 32 146 14021 255 78 75.3 20.2 | 247 63 57.8 25.0 33 132 14616 260 90 88.6 15.6 | 254 74 71.1 20.5 34 125 14935 260 90 88.6 15.6 | 254 74 71.1 20.5 35 119 15240 255 81 78.2 21.0 | 247 66 60.7 25.8 36 102 16154 255 80 77.3 20.7 | 247 65 59.7 25.6 37 100 16300 270 68 68.0 -0.0 | 265 51 50.4 4.8 38 97 16459 270 68 68.0 -0.0 | 265 51 50.4 4.8 39 88 17069 270 70 70.0 -0.0 | 265 53 52.4 4.8 40 79 17678 270 45 45.0 -0.0 | 260 28 27.4 4.8 41 76 17983 260 51 50.2 8.9 | 247 35 32.7 13.7 42 72 18288 260 49 48.3 8.5 | 246 33 30.7 13.4 43 70 18440 260 44 43.3 7.6 | 244 29 25.8 12.5 44 68 18593 260 43 42.3 7.5 | 244 28 24.8 12.3 45 62 19202 270 49 49.0 -0.0 | 261 32 31.4 4.8 46 59 19507 285 29 28.0 -7.5 | 284 11 10.5 -2.7 47 56 19812 285 20 19.3 -5.2 | 281 2 1.8 -0.3 48 50 20422 240 20 17.3 10.0 | 179 15 -0.2 14.8 49 50 20480 250 16 15.0 5.5 | 166 11 -2.5 10.3 50 48 20726 250 19 17.9 6.5 | 181 11 0.3 11.3 51 46 21031 235 12 9.8 6.9 | 147 14 -7.7 11.7 52 44 21336 275 8 8.0 -0.7 | 113 10 -9.6 4.1 53 41 21641 300 11 9.5 -5.5 | 85 8 -8.0 -0.7 54 39 21946 350 10 1.7 -9.8 | 72 17 -15.8 -5.0 55 30 23640 40 13 -8.4 -10.0 | 79 26 -25.9 -5.1 56 27 24384 50 11 -8.4 -7.1 | 85 26 -26.0 -2.2 57 22 25603 10 11 -1.9 -10.8 | 73 20 -19.5 -6.0 58 20 26180 30 6 -3.0 -5.2 | 89 21 -20.6 -0.3 59 16 27432 80 3 -3.0 -0.5 | 102 21 -20.5 4.3 60 14 28651 260 10 9.8 1.7 | 130 10 -7.7 6.6 61 11 29870 20 12 -4.1 -11.3 | 73 23 -21.7 -6.4 62 11 30175 110 10 -9.4 3.4 | 107 28 -27.0 8.3 63 10 30650 40 9 -5.8 -6.9 | 85 23 -23.3 -2.0 Wind Parameters Mean winds (0-6000m): 255.4 at 24.3 knts Storm direction: 285.4 at 18.2 knts Shear (0-3000m) pos: 7.3 neg: 1.0 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 141.0 deg Storm rel helicity (0-3000m) pos: 254.3 neg: -11.7 tot: 242.7 m^2/s^2 ave: 80.9 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 7.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.26 Bulk Shear: 96.55 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 ------------------------------------------------------------------------------- 500 160 10 124 25| 11.7 0.0 11.7| 66.7 0.0 66.7 133.4 0.82| 12.3 10.1 1000 176 12 133 25| 7.2 0.0 7.2|113.6 0.0 113.6 113.6 0.78| 11.0 8.6 1500 194 14 143 23| 7.6 0.0 7.6|164.9 0.0 164.9 109.9 0.83| 11.1 9.2 2000 215 17 157 20| 7.8 0.0 7.8|220.2 0.0 220.2 110.1 0.87| 11.8 10.2 2500 233 20 174 17| 8.8 0.0 8.8|253.1 0.0 253.1 101.2 0.77| 12.9 9.9 3000 245 23 192 15| 7.3 1.0 8.3|254.3 -11.7 242.7 80.9 0.66| 12.1 7.9 4000 252 25 207 14| 5.5 1.6 7.1|254.3 -45.7 208.7 52.2 0.49| 10.1 5.0 5000 253 25 206 14| 3.2 1.3 4.5|259.4 -81.2 178.2 35.6 0.31| 9.9 3.1 6000 255 24 208 12| 3.3 1.0 4.3|285.5 -83.5 202.0 33.7 0.36| 9.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//KFWD/skewt/KFWD.skewt.20251203.00.gif