UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 17 JAN 26 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 1031 127 -14.5 -20.5 60 6.0 -15.5 190 3 256.4 256.5 255.8 258.4 0.72 1 1029 142 -15.3 -24.3 46 9.0 -16.6 193 3 255.8 255.8 254.8 257.2 0.52 2 1008 300 -10.1 -19.1 48 9.0 -11.9 231 6 262.5 262.6 260.8 264.8 0.84 3 1000 361 -9.5 -18.5 48 9.0 -11.3 245 7 263.6 263.8 261.8 266.1 0.89 4 947 784 -6.1 -19.1 35 13.0 -9.0 242 14 271.2 271.4 267.2 273.8 0.89 5 925 968 -6.1 -20.1 32 14.0 -9.2 240 17 273.1 273.2 268.3 275.5 0.84 6 850 1628 -7.1 -30.1 14 23.0 -11.1 260 17 278.7 278.8 271.1 279.9 0.37 7 802 2080 -6.5 -34.5 9 28.0 -11.2 272 18 284.0 284.1 273.9 284.8 0.26 8 794 2158 -7.1 -35.1 9 28.0 -11.6 274 18 284.2 284.2 274.0 285.0 0.24 9 716 2956 -11.5 -31.5 17 20.0 -14.9 295 19 287.9 287.9 276.2 289.1 0.38 10 700 3128 -13.1 -33.1 17 20.0 -16.2 300 19 288.0 288.0 276.2 289.1 0.34 11 620 4039 -19.5 -36.5 21 17.0 -21.6 320 20 290.8 290.9 277.5 291.7 0.27 12 604 4232 -21.5 -34.5 30 13.0 -23.2 324 20 290.7 290.7 277.6 291.8 0.34 13 573 4618 -22.7 -28.7 58 6.0 -23.7 333 20 293.7 293.8 279.4 295.7 0.62 14 553 4877 -25.1 -30.0 64 4.9 -25.8 339 20 293.8 293.9 279.4 295.7 0.57 15 500 5600 -29.9 -34.6 64 4.7 -30.4 355 21 296.6 296.7 280.4 297.9 0.41 16 400 7150 -42.1 -47.1 58 5.0 -42.3 10 25 300.3 300.3 281.7 300.8 0.14 17 300 9040 -56.5 -61.5 53 5.0 -56.6 20 36 305.7 305.7 283.7 305.8 0.03 18 250 10170 -64.7 -69.7 50 5.0 -64.7 20 42 309.9 309.9 285.3 309.9 0.01 19 243 10345 -65.7 -70.7 50 5.0 -65.7 20 40 310.9 310.9 285.7 311.0 0.01 20 210 11239 -65.9 -70.9 50 5.0 -66.0 13 30 323.8 323.8 289.9 323.9 0.01 21 200 11540 -63.1 -68.1 51 5.0 -63.1 10 27 332.8 332.8 292.5 332.9 0.02 22 196 11664 -60.5 -65.5 52 5.0 -60.6 10 27 338.9 338.9 294.1 339.0 0.03 23 150 13320 -60.3 -66.3 45 6.0 -60.4 5 25 366.2 366.2 299.9 366.4 0.03 24 100 15850 -60.3 -68.3 34 8.0 -60.5 345 29 411.2 411.2 306.7 411.4 0.04 25 70 18060 -64.7 -74.7 24 10.0 -64.9 330 36 446.0 446.0 310.5 446.1 0.02 26 50 20110 -66.1 -77.1 20 11.0 -66.3 320 42 487.7 487.7 314.1 487.8 0.02 27 32 22794 -70.3 -82.3 16 12.0 -70.5 316 69 542.9 542.9 317.7 543.0 0.01 28 30 23180 -68.5 -79.5 19 11.0 -68.8 315 73 557.9 557.9 318.5 558.1 0.02 29 22 25052 -65.7 -78.7 15 13.0 -66.2 618.0 618.0 321.4 618.3 0.04 TRP 243 10345 -65.7 -70.7 50 5.0 -65.7 20 40 310.9 310.9 285.7 311.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5239.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 31.44 % Est. max temperature: 5.58 C = 42.04 F Sfc-Lift cond lev (LCL): 935.06 mb = 883.38 m = 2898.19 ft T: -6.10 C 700-500 lapse rate: 6.80 C/km ThetaE index: 1.19 C Layer 1029.0-1008.0 mb Conv cond level (CCL): 540.89 mb = 5035.71 m = 16521.16 ft Mean mixing ratio: 0.84 g/kg Conv temperature: 23.89 C = 75.00 F Cap Strength: 21.99 C Lifted Index: 23.34 C Risk: None Lifted Index @300 mb: 26.51 C Lifted Index @700 mb: 18.76 C Showalter Index: 14.14 C Risk: None Total Totals Index: 22.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: -0.20 C K Index: -27.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 3.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.97 J/kg Max Up Vert Vel: 10.29 m/s Conv Inhibition (B-): 51508.60 J/kg Cap Strength: 23.18 C Lift Cond Lev (LCL): 825.13 mb = 1859.13 m = 6099.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 13 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 1031 127 190 3 0.5 3.0 | 162 16 -5.0 15.3 1 1000 361 245 7 6.3 3.0 | 183 15 0.9 15.3 2 925 968 240 17 14.7 8.5 | 204 23 9.2 20.8 3 850 1628 260 17 16.7 3.0 | 216 19 11.3 15.3 4 700 3128 300 19 16.5 -9.5 | 256 11 11.0 2.8 5 500 5600 355 21 1.8 -20.9 | 23 9 -3.7 -8.6 6 400 7150 10 25 -4.3 -24.6 | 39 16 -9.8 -12.3 7 300 9040 20 36 -12.3 -33.8 | 40 28 -17.8 -21.5 8 250 10170 20 42 -14.4 -39.5 | 36 34 -19.9 -27.2 9 243 10345 20 40 -13.7 -37.6 | 37 32 -19.2 -25.3 10 200 11540 10 27 -4.7 -26.6 | 35 18 -10.2 -14.3 11 150 13320 5 25 -2.2 -24.9 | 31 15 -7.7 -12.6 12 100 15850 345 29 7.5 -28.0 | 353 16 2.0 -15.7 13 70 18060 330 36 18.0 -31.2 | 326 23 12.5 -18.9 14 50 20110 320 42 27.0 -32.2 | 313 29 21.5 -19.9 15 30 23180 315 73 51.6 -51.6 | 310 61 46.1 -39.3 Wind Parameters Mean winds (0-6000m): 306.0 at 18.0 knts Storm direction: 336.0 at 13.5 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 93.6 deg Storm rel helicity (0-3000m) pos: 123.4 neg: 0.0 tot: 123.4 m^2/s^2 ave: 41.1 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 4.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.47 Bulk Shear: 36.12 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 ------------------------------------------------------------------------------- 500 239 7 182 16| 10.2 0.0 10.2| 40.3 0.0 40.3 80.6 0.90| 10.6 9.6 1000 240 11 193 18| 8.0 0.0 8.0| 64.1 0.0 64.1 64.1 0.80| 8.8 7.0 1500 246 13 200 19| 5.6 0.0 5.6| 82.5 0.0 82.5 55.0 0.79| 7.4 5.9 2000 252 14 205 18| 4.5 0.0 4.5| 98.2 0.0 98.2 49.1 0.80| 6.6 5.3 2500 259 15 211 18| 3.9 0.0 3.9|111.7 0.0 111.7 44.7 0.80| 6.1 4.9 3000 266 16 217 17| 3.5 0.0 3.5|123.4 0.0 123.4 41.1 0.80| 5.9 4.7 4000 279 16 228 15| 2.8 0.0 2.8|139.1 0.0 139.1 34.8 0.81| 5.4 4.3 5000 293 17 241 12| 2.4 0.0 2.4|153.4 0.0 153.4 30.7 0.83| 5.1 4.3 6000 306 18 259 9| 2.2 0.0 2.2|163.7 0.0 163.7 27.3 0.82| 4.8 3.9 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20260117.12.gif