UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 12 OCT 25 Station: U7594 WMO ident: 27594 ------------------------------------------------------------------------------- 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 66 90 7 SFC 993 125 10.8 3.8 62 7.0 7.3 90 7 284.5 285.4 280.8 298.7 5.06 2 982 218 11.6 4.6 62 7.0 8.0 97 11 286.2 287.2 282.0 301.5 5.41 3 925 715 8.4 1.4 61 7.0 5.0 135 31 287.9 288.7 281.7 301.0 4.57 4 850 1408 3.8 -2.2 65 6.0 1.1 135 29 290.1 290.8 281.8 301.2 3.82 5 750 2411 -3.9 -6.4 83 2.5 -4.9 129 32 292.3 292.9 282.0 301.7 3.16 6 700 2954 -6.1 -7.7 88 1.6 -6.7 125 33 295.7 296.3 283.4 304.9 3.06 7 699 2965 -6.1 -7.7 88 1.6 -6.7 125 33 295.9 296.4 283.4 305.0 3.06 8 657 3451 -5.5 -5.5 100 0.0 -5.5 131 31 301.8 302.5 286.6 313.6 3.86 9 654 3487 -6.1 -6.1 100 0.0 -6.1 131 31 301.5 302.2 286.4 312.8 3.71 10 588 4310 -12.1 -15.8 74 3.7 -13.2 141 28 303.9 304.2 285.2 309.9 1.90 11 507 5427 -20.3 -21.2 92 0.9 -20.5 154 23 307.1 307.3 285.9 311.6 1.39 12 503 5486 -20.7 -21.8 91 1.1 -21.0 154 23 307.3 307.5 285.9 311.6 1.33 13 500 5530 -20.7 -21.8 91 1.1 -21.0 155 23 307.8 308.1 286.1 312.2 1.34 14 462 6112 -23.1 -26.6 73 3.5 -23.8 150 21 311.8 312.0 287.1 315.0 0.94 15 435 6550 -26.9 -32.9 57 6.0 -27.8 146 19 312.4 312.5 286.9 314.4 0.55 16 400 7150 -30.7 -35.6 62 4.9 -31.3 140 17 315.1 315.2 287.6 316.7 0.46 17 382 7475 -32.9 -37.6 63 4.7 -33.4 143 15 316.4 316.4 288.0 317.8 0.39 18 326 8566 -43.3 -48.3 58 5.0 -43.6 154 10 316.7 316.7 287.8 317.3 0.15 19 300 9120 -47.9 -52.8 57 4.9 -48.1 160 7 317.8 317.9 288.2 318.2 0.10 20 250 10300 -57.1 -63.1 46 6.0 -57.2 180 5 321.2 321.2 289.2 321.3 0.03 21 247 10376 -57.7 -63.7 46 6.0 -57.8 185 7 321.4 321.4 289.2 321.5 0.03 22 208 11468 -53.5 -60.5 42 7.0 -53.7 254 7 344.2 344.2 295.4 344.4 0.05 23 200 11720 -53.1 -61.1 37 8.0 -53.3 270 7 348.7 348.7 296.4 348.9 0.05 24 153 13452 -51.9 -63.9 22 12.0 -52.3 293 9 378.5 378.5 302.1 378.7 0.05 25 150 13580 -52.3 -64.3 22 12.0 -52.7 295 9 380.0 380.0 302.3 380.2 0.04 26 100 16170 -56.5 -70.5 16 14.0 -56.9 275 13 418.6 418.6 307.6 418.7 0.03 27 70 18420 -58.3 -74.3 11 16.0 -58.7 275 13 459.7 459.7 311.7 459.8 0.02 28 50 20520 -60.5 -76.5 10 16.0 -61.0 295 15 500.9 500.9 315.0 501.1 0.02 29 34 22902 -64.7 -80.7 9 16.0 -65.1 291 17 548.3 548.3 318.0 548.4 0.02 30 30 23670 -63.1 -78.1 11 15.0 -63.7 290 17 572.6 572.6 319.3 572.8 0.03 31 20 26170 -62.9 -78.9 10 16.0 -63.8 305 17 643.6 643.7 322.4 643.9 0.04 32 12 29353 -57.9 -73.9 11 16.0 -60.1 762.6 762.7 326.3 764.0 0.14 TRP 247 10376 -57.7 -63.7 46 6.0 -57.8 185 7 321.4 321.4 289.2 321.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 800.65 mb = 1903.06 m = 6243.55 ft Wetbulb zero: 831.23 mb = 1587.01 m = 5206.66 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 78.89 % Est. max temperature: 16.55 C = 61.78 F Sfc-Lift cond lev (LCL): 892.84 mb = 1005.06 m = 3297.39 ft T: 6.47 C 700-500 lapse rate: 5.67 C/km ThetaE index: 0.53 C Layer 925.0- 850.0 mb Conv cond level (CCL): 800.78 mb = 1886.07 m = 6187.80 ft Mean mixing ratio: 4.83 g/kg Conv temperature: 17.47 C = 63.45 F Cap Strength: 7.17 C Lifted Index: 7.52 C Risk: None Lifted Index @300 mb: 12.02 C Lifted Index @700 mb: 2.73 C Showalter Index: 7.41 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 18.50 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 81.00 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.65 J/kg Max Up Vert Vel: 4.61 m/s Conv Inhibition (B-): 51249.21 J/kg Cap Strength: 7.07 C Lift Cond Lev (LCL): 847.78 mb = 1429.00 m = 4688.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 165 at 21 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 ---------------------------------------------------------- 0 993 125 90 7 -7.0 0.0 | 5 20 -1.8 -20.0 1 925 715 135 31 -21.9 21.9 | 97 17 -16.7 1.9 2 850 1408 135 29 -20.5 20.5 | 92 15 -15.3 0.5 3 700 2954 125 33 -27.0 18.9 | 87 22 -21.8 -1.1 4 500 5530 155 23 -9.7 20.8 | 101 5 -4.5 0.9 5 400 7150 140 17 -10.9 13.0 | 39 9 -5.7 -7.0 6 300 9120 160 7 -2.4 6.6 | 348 14 2.8 -13.4 7 250 10300 180 5 0.0 5.0 | 341 16 5.2 -15.0 8 247 10376 185 7 0.6 7.0 | 336 14 5.8 -13.0 9 200 11720 270 7 7.0 -0.0 | 329 23 12.2 -20.0 10 150 13580 295 9 8.2 -3.8 | 331 27 13.4 -23.8 11 100 16170 275 13 13.0 -1.1 | 319 28 18.2 -21.1 12 70 18420 275 13 13.0 -1.1 | 319 28 18.2 -21.1 13 50 20520 295 15 13.6 -6.3 | 324 32 18.8 -26.3 14 30 23670 290 17 16.0 -5.8 | 321 33 21.2 -25.8 15 20 26170 305 17 13.9 -9.8 | 327 35 19.1 -29.7 Wind Parameters Mean winds (0-6000m): 135.4 at 27.5 knts Storm direction: 165.4 at 20.7 knts Shear (0-3000m) pos: 4.3 neg: 0.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 83.5 deg Storm rel helicity (0-3000m) pos: 134.6 neg: -13.0 tot: 121.7 m^2/s^2 ave: 40.6 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.66 Bulk Shear: 16.23 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 ------------------------------------------------------------------------------- 500 126 17 41 13| 22.9 0.0 22.9|110.1 0.0 110.1 220.3 0.99| 24.3 24.0 1000 131 24 71 13| 13.0 0.0 13.0|132.2 -3.2 129.0 129.0 0.93| 15.3 14.2 1500 133 26 79 14| 8.7 0.3 9.0|132.2 -6.1 126.1 84.1 0.86| 10.8 9.2 2000 132 27 82 15| 6.5 0.7 7.2|132.2 -8.0 124.1 62.1 0.79| 8.6 6.8 2500 132 28 84 16| 5.2 1.0 6.2|132.2 -10.8 121.3 48.5 0.73| 7.4 5.3 3000 130 29 85 17| 4.3 0.9 5.2|134.6 -13.0 121.7 40.6 0.68| 6.6 4.5 4000 131 29 87 17| 3.1 0.6 3.7|144.6 -13.0 131.6 32.9 0.62| 5.9 3.6 5000 133 29 88 16| 2.4 0.5 2.9|147.5 -13.0 134.5 26.9 0.56| 5.4 3.0 6000 135 28 88 14| 1.9 0.6 2.5|147.6 -16.8 130.8 21.8 0.46| 5.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20251012.00.gif