UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070400.upa.cvt Date: 0000Z 4 JUL 25 Searching for U5403... Searching the city database file for: U5403 ... Date:0000Z 4 JUL 25 Station: U5403 WMO ident: 25403 ------------------------------------------------------------------------------- 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 18 120 9 SFC 997 44 19.8 8.8 49 11.0 13.4 120 9 293.2 294.5 286.6 313.7 7.14 2 943 517 14.2 4.2 51 10.0 8.9 161 19 292.2 293.2 284.6 308.1 5.48 3 925 679 13.6 3.6 51 10.0 8.3 175 23 293.2 294.2 284.8 308.8 5.36 4 864 1252 11.0 3.0 58 8.0 6.8 187 18 296.3 297.3 286.2 312.4 5.50 5 850 1388 10.6 0.6 50 10.0 5.6 190 17 297.3 298.1 285.8 311.2 4.70 6 834 1546 10.8 -7.2 28 18.0 3.0 195 16 299.1 299.6 284.2 307.2 2.67 7 708 2882 -0.5 -10.5 47 10.0 -4.3 237 8 301.0 301.4 284.7 308.5 2.42 8 700 2973 -0.9 -11.9 43 11.0 -5.0 240 7 301.5 301.9 284.7 308.3 2.19 9 680 3203 -2.9 -13.9 42 11.0 -6.7 245 8 301.8 302.1 284.5 307.8 1.92 10 674 3273 -2.7 -12.7 46 10.0 -6.3 247 9 302.8 303.1 285.1 309.5 2.13 11 639 3692 -5.3 -19.3 32 14.0 -9.5 256 11 304.5 304.7 284.8 308.7 1.30 12 522 5246 -15.3 -25.3 42 10.0 -17.6 292 21 310.5 310.7 286.6 313.7 0.94 13 500 5570 -16.9 -25.9 46 9.0 -18.9 300 23 312.4 312.6 287.3 315.6 0.93 14 489 5737 -18.3 -27.3 45 9.0 -20.2 300 24 312.7 312.9 287.3 315.6 0.83 15 461 6178 -19.5 -35.5 23 16.0 -22.1 300 28 316.5 316.6 288.1 318.0 0.40 16 401 7202 -27.7 -45.7 16 18.0 -29.5 300 36 318.8 318.8 288.5 319.4 0.16 17 400 7220 -27.5 -45.5 16 18.0 -29.3 300 36 319.2 319.3 288.7 319.9 0.16 18 325 8676 -39.5 -48.5 38 9.0 -40.1 293 42 322.2 322.3 289.6 322.8 0.14 19 300 9220 -42.1 -50.1 41 8.0 -42.5 290 44 326.0 326.0 290.7 326.5 0.13 20 270 9929 -44.9 -52.9 40 8.0 -45.3 294 70 331.9 331.9 292.3 332.3 0.10 21 268 9979 -44.7 -52.7 40 8.0 -45.1 294 72 332.9 332.9 292.6 333.4 0.11 22 263 10105 -45.9 -53.9 40 8.0 -46.2 295 77 333.0 333.0 292.6 333.4 0.10 23 250 10440 -49.1 -57.1 39 8.0 -49.4 290 75 333.1 333.1 292.6 333.3 0.07 24 224 11157 -54.3 -62.3 37 8.0 -54.5 295 68 335.7 335.7 293.3 335.9 0.04 25 212 11516 -49.9 -58.9 34 9.0 -50.2 288 51 347.9 347.9 296.3 348.2 0.06 26 200 11900 -48.9 -58.9 30 10.0 -49.3 280 33 355.3 355.3 297.8 355.6 0.07 27 150 13790 -49.1 -67.1 10 18.0 -49.7 280 19 385.5 385.5 303.1 385.6 0.03 28 144 14057 -50.7 -69.7 9 19.0 -51.2 277 18 387.2 387.2 303.4 387.3 0.02 29 121 15193 -49.7 -71.7 6 22.0 -50.5 264 15 408.8 408.8 306.4 408.9 0.02 30 100 16440 -49.9 -71.9 6 22.0 -50.8 250 11 431.3 431.3 309.0 431.4 0.02 31 70 18780 -49.3 -73.3 4 24.0 -50.6 210 7 478.9 478.9 313.4 479.1 0.03 32 50 20990 -47.3 -73.3 4 26.0 -49.4 80 5 532.0 532.0 317.1 532.3 0.04 33 32 23943 -45.9 -71.9 4 26.0 -49.3 102 7 608.2 608.2 321.0 608.7 0.07 34 30 24370 -47.3 -73.3 4 26.0 -50.5 105 7 615.7 615.7 321.3 616.2 0.06 35 23 26129 -47.5 -73.5 3 26.0 -51.2 92 12 663.7 663.7 323.2 664.4 0.08 36 20 27060 -44.3 -70.3 4 26.0 -49.5 85 15 700.6 700.6 324.5 701.9 0.15 37 18 27770 -42.9 -68.9 4 26.0 -49.0 87 16 726.4 726.5 325.3 728.2 0.20 38 12 30520 -41.1 -68.1 4 27.0 -49.6 96 21 822.1 822.3 327.8 825.5 0.33 39 10 31770 -37.5 -65.5 4 28.0 -48.6 100 23 879.6 879.9 329.1 885.9 0.57 40 8.7 32739 -33.5 -62.5 4 29.0 -47.4 930.8 931.4 330.2 942.3 0.98 TRP 224 11157 -54.3 -62.3 37 8.0 -54.5 295 68 335.7 335.7 293.3 335.9 0.04 WND 263 10105 -45.9 -53.9 40 8.0 -46.2 295 77 333.0 333.0 292.6 333.4 0.10 Sounding variables and indices 1000-500 mb thick: 5552.00 m Freezing level: 713.58 mb = 2823.13 m = 9262.13 ft Wetbulb zero: 782.25 mb = 2068.67 m = 6786.90 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 41.73 % Est. max temperature: 24.18 C = 75.53 F Sfc-Lift cond lev (LCL): 846.50 mb = 1422.31 m = 4666.31 ft T: 10.64 C 700-500 lapse rate: 6.16 C/km ThetaE index: 5.68 C Layer 943.0- 925.0 mb Conv cond level (CCL): 729.29 mb = 2640.59 m = 8663.26 ft Mean mixing ratio: 5.88 g/kg Conv temperature: 27.24 C = 81.04 F Cap Strength: 5.98 C Lifted Index: 5.35 C Risk: None Lifted Index @300 mb: 11.55 C Lifted Index @700 mb: 3.18 C Showalter Index: 4.64 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 17.50 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 206.66 Risk: None Energy Index: 0.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.35 J/kg Max Up Vert Vel: 3.83 m/s Conv Inhibition (B-): 64775.53 J/kg Cap Strength: 5.98 C Lift Cond Lev (LCL): 813.18 mb = 1752.31 m = 5748.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 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 ---------------------------------------------------------- 0 997 44 120 9 -7.8 4.5 | 107 20 -19.4 6.0 1 925 679 175 23 -2.0 22.9 | 151 28 -13.7 24.4 2 850 1388 190 17 3.0 16.7 | 154 20 -8.7 18.2 3 700 2973 240 7 6.1 3.5 | 132 7 -5.6 5.0 4 500 5570 300 23 19.9 -11.5 | 320 13 8.3 -10.0 5 400 7220 300 36 31.2 -18.0 | 310 26 19.5 -16.5 6 300 9220 290 44 41.3 -15.0 | 295 33 29.7 -13.6 7 263 10105 295 77 69.8 -32.5 | 298 66 58.1 -31.0 8 250 10440 290 75 70.5 -25.7 | 292 64 58.8 -24.2 9 224 11157 295 68 61.6 -28.7 | 299 57 50.0 -27.2 10 200 11900 280 33 32.5 -5.7 | 281 21 20.8 -4.2 11 150 13790 280 19 18.7 -3.3 | 284 7 7.1 -1.8 12 100 16440 250 11 10.3 3.8 | 166 5 -1.3 5.3 13 70 18780 210 7 3.5 6.1 | 133 11 -8.2 7.6 14 50 20990 80 5 -4.9 -0.9 | 92 17 -16.6 0.6 15 30 24370 105 7 -6.8 1.8 | 100 19 -18.4 3.3 16 20 27060 85 15 -14.9 -1.3 | 90 27 -26.6 0.2 17 10 31770 100 23 -22.7 4.0 | 99 35 -34.3 5.5 Wind Parameters Mean winds (0-6000m): 247.3 at 15.7 knts Storm direction: 277.3 at 11.7 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 27.4 deg Storm rel helicity (0-3000m) pos: 143.9 neg: -9.5 tot: 134.4 m^2/s^2 ave: 44.8 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 61.49 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 ------------------------------------------------------------------------------- 500 156 14 130 23| 15.2 0.0 15.2| 89.7 0.0 89.7 179.4 0.89| 16.1 14.3 1000 169 18 142 24| 9.1 0.0 9.1|135.6 0.0 135.6 135.6 0.82| 12.7 10.4 1500 175 18 146 23| 5.6 0.0 5.6|140.9 0.0 140.9 94.0 0.71| 10.3 7.3 2000 181 17 148 22| 4.1 0.0 4.1|143.6 -0.1 143.5 71.8 0.62| 9.1 5.6 2500 185 16 149 20| 3.1 0.0 3.1|143.6 -4.1 139.5 55.8 0.52| 8.2 4.2 3000 187 15 148 19| 2.5 0.0 2.5|143.9 -9.5 134.4 44.8 0.42| 7.4 3.1 4000 200 14 154 16| 2.8 0.0 2.8|151.8 -9.5 142.3 35.6 0.48| 6.5 3.1 5000 221 14 169 12| 2.9 0.0 2.9|161.3 -9.5 151.8 30.4 0.53| 6.2 3.2 6000 247 16 200 8| 3.1 0.0 3.1|170.1 -13.4 156.7 26.1 0.49| 5.9 2.9 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20250704.00.gif