UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 19 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 ------------------------------------------------------------------------------- SFC 1007 129 3.8 1.7 86 2.1 2.9 20 5 276.4 277.1 275.7 288.1 4.29 1 1000 186 4.6 1.0 77 3.6 3.0 25 5 277.8 278.4 276.2 289.0 4.11 2 998 202 4.6 1.0 77 3.6 3.0 23 5 277.9 278.6 276.3 289.2 4.12 3 925 814 -0.9 -1.7 94 0.8 -1.2 300 9 278.4 279.0 275.9 288.5 3.65 4 924 823 -1.1 -2.0 94 0.9 -1.4 300 9 278.3 278.9 275.7 288.2 3.57 5 884 1177 0.0 -0.2 99 0.2 -0.1 287 13 283.0 283.7 279.0 294.9 4.26 6 850 1490 -1.5 -2.5 93 1.0 -1.9 275 17 284.6 285.2 279.1 295.2 3.74 7 779 2181 -4.5 -5.2 95 0.7 -4.8 264 19 288.5 289.1 280.6 298.2 3.33 8 725 2743 -8.5 -9.4 93 0.9 -8.8 255 20 290.1 290.6 280.4 297.8 2.58 9 700 3014 -10.5 -14.9 70 4.4 -11.8 250 21 290.9 291.2 279.6 296.0 1.72 10 692 3102 -11.1 -17.1 61 6.0 -12.7 251 21 291.1 291.4 279.3 295.6 1.44 11 661 3452 -13.1 -19.1 61 6.0 -14.6 253 22 292.7 293.0 279.8 296.7 1.28 12 590 4302 -20.7 -22.4 86 1.7 -21.0 260 23 293.6 293.8 280.0 296.9 1.07 13 575 4493 -18.7 -22.4 73 3.7 -19.5 262 23 298.1 298.3 282.0 301.6 1.10 14 553 4782 -19.9 -27.9 49 8.0 -21.3 264 24 300.0 300.1 282.3 302.3 0.70 15 500 5520 -25.3 -31.3 57 6.0 -26.2 270 25 302.2 302.3 283.0 304.1 0.56 16 446 6343 -31.1 -37.1 56 6.0 -31.7 273 35 304.9 305.0 283.8 306.2 0.35 17 415 6852 -33.9 -48.9 21 15.0 -34.8 274 41 307.7 307.7 284.6 308.1 0.11 18 400 7110 -35.9 -50.9 20 15.0 -36.7 275 44 308.3 308.3 284.8 308.7 0.09 19 301 9028 -49.1 -58.1 34 9.0 -49.3 275 62 315.8 315.9 287.4 316.0 0.05 20 300 9050 -49.3 -59.3 30 10.0 -49.6 275 62 315.9 315.9 287.4 316.0 0.04 21 285 9386 -51.6 -61.6 29 10.0 -51.8 270 64 317.3 317.3 287.9 317.4 0.03 22 279 9524 -52.5 -62.5 29 10.0 -52.7 271 63 317.9 317.9 288.1 318.0 0.03 23 250 10230 -55.7 -67.7 21 12.0 -55.9 275 56 323.3 323.3 289.8 323.3 0.02 24 247 10307 -56.5 -67.5 24 11.0 -56.6 275 56 323.2 323.2 289.8 323.3 0.02 25 237 10568 -57.1 -69.1 20 12.0 -57.2 275 56 326.1 326.1 290.6 326.2 0.01 26 200 11640 -57.9 -71.9 15 14.0 -58.0 275 50 341.1 341.1 294.6 341.1 0.01 27 150 13460 -55.1 -73.1 9 18.0 -55.4 275 33 375.1 375.1 301.5 375.2 0.01 28 100 16040 -56.7 -77.7 5 21.0 -57.1 270 17 418.2 418.2 307.5 418.2 0.01 29 76 17780 -58.7 -79.7 5 21.0 -59.2 274 17 448.1 448.1 310.7 448.2 0.01 30 70 18300 -57.3 -78.3 5 21.0 -57.9 275 17 461.8 461.8 312.0 461.9 0.01 31 65 18769 -56.5 -78.5 5 22.0 -57.2 274 16 473.4 473.4 312.9 473.5 0.01 32 50 20420 -59.9 -80.9 5 21.0 -60.4 270 13 502.3 502.3 315.1 502.4 0.01 33 30 23630 -57.5 -80.5 4 23.0 -58.7 260 23 587.9 587.9 320.0 588.0 0.02 34 26 24527 -60.3 -82.3 4 22.0 -61.3 256 24 604.5 604.5 320.8 604.6 0.02 35 20 26170 -57.7 -79.7 4 22.0 -59.3 250 27 659.6 659.6 323.0 659.8 0.03 36 13 28907 -54.7 -77.7 4 23.0 -57.8 756.4 756.5 326.1 757.1 0.07 TRP 237 10568 -57.1 -69.1 20 12.0 -57.2 275 56 326.1 326.1 290.6 326.2 0.01 WND 285 9386 -51.6 -61.6 29 10.0 -51.8 270 64 317.3 317.3 287.9 317.4 0.03 Sounding variables and indices 1000-500 mb thick: 5334.00 m Freezing level: 936.95 mb = 713.90 m = 2342.17 ft Freezing level: 884.00 mb = 1176.58 m = 3860.11 ft Freezing level: 884.00 mb = 1176.58 m = 3860.11 ft Wetbulb zero: 945.95 mb = 633.65 m = 2078.87 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 78.29 % Est. max temperature: 11.65 C = 52.98 F Sfc-Lift cond lev (LCL): 974.80 mb = 391.73 m = 1285.20 ft T: 2.90 C 700-500 lapse rate: 5.91 C/km ThetaE index: 2.65 C Layer 725.0- 661.0 mb Conv cond level (CCL): 925.14 mb = 812.76 m = 2666.50 ft Mean mixing ratio: 3.87 g/kg Conv temperature: 5.79 C = 42.42 F Cap Strength: 10.78 C Lifted Index: 11.71 C Risk: None Lifted Index @300 mb: 19.12 C Lifted Index @700 mb: 5.83 C Showalter Index: 7.08 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 22.80 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 59.00 Risk: None Energy Index: 1.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.32 J/kg Max Up Vert Vel: 3.26 m/s Conv Inhibition (B-): 57620.84 J/kg Cap Strength: 11.60 C Lift Cond Lev (LCL): 926.68 mb = 799.40 m = 2622.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 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 1007 129 20 5 -1.7 -4.7 | 97 15 -15.0 1.7 1 1000 186 25 5 -2.1 -4.5 | 97 16 -15.4 1.9 2 925 814 300 9 7.8 -4.5 | 109 6 -5.5 1.9 3 850 1490 275 17 16.9 -1.5 | 216 6 3.6 5.0 4 700 3014 250 21 19.7 7.2 | 205 15 6.4 13.6 5 500 5520 270 25 25.0 -0.0 | 241 13 11.7 6.4 6 400 7110 275 44 43.8 -3.8 | 265 31 30.5 2.6 7 300 9050 275 62 61.8 -5.4 | 269 48 48.4 1.0 8 285 9386 270 64 64.0 -0.0 | 263 51 50.7 6.4 9 250 10230 275 56 55.8 -4.9 | 268 42 42.5 1.6 10 237 10568 275 56 55.8 -4.9 | 268 42 42.5 1.6 11 200 11640 275 50 49.8 -4.4 | 267 37 36.5 2.1 12 150 13460 275 33 32.9 -2.9 | 260 20 19.5 3.6 13 100 16040 270 17 17.0 -0.0 | 210 7 3.7 6.4 14 70 18300 275 17 16.9 -1.5 | 216 6 3.6 5.0 15 50 20420 270 13 13.0 -0.0 | 177 6 -0.3 6.4 16 30 23630 260 23 22.7 4.0 | 222 14 9.3 10.4 17 20 26170 250 27 25.4 9.2 | 218 20 12.0 15.7 Wind Parameters Mean winds (0-6000m): 265.8 at 19.7 knts Storm direction: 295.8 at 14.8 knts Shear (0-3000m) pos: 0.0 neg: 4.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 110.0 deg Storm rel helicity (0-3000m) pos: 12.3 neg: -13.3 tot: -1.0 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 54.08 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 ------------------------------------------------------------------------------- 500 351 6 91 12| 0.0 6.6 6.6| 0.7 -7.0 -6.3 -12.6 -0.24| 7.2 -1.7 1000 313 8 97 7| 0.0 7.1 7.1| 7.5 -7.0 0.5 0.5 0.23| 7.8 1.8 1500 293 11 122 4| 0.0 6.7 6.7| 11.0 -7.0 4.0 2.6 0.33| 7.4 2.4 2000 283 12 160 4| 0.0 5.5 5.5| 11.0 -8.0 3.0 1.5 0.28| 6.3 1.7 2500 276 14 185 5| 0.0 4.8 4.8| 11.0 -10.4 0.6 0.2 0.22| 5.6 1.2 3000 270 15 194 7| 0.0 4.2 4.2| 12.3 -13.3 -1.0 -0.3 0.18| 5.2 0.9 4000 265 17 203 9| 0.4 3.2 3.6| 25.1 -13.3 11.8 3.0 0.26| 4.3 1.1 5000 264 18 210 10| 0.7 2.5 3.3| 38.2 -13.3 24.9 5.0 0.33| 3.8 1.3 6000 266 20 219 10| 1.3 2.1 3.4| 59.3 -13.3 46.0 7.7 0.38| 3.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20251019.12.gif