UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for LI144... Searching the city database file for: LI144 ... Date:1200Z 9 DEC 25 Station: LI144 WMO ident: 16144 Latitude: 44.65 Longitude: 11.62 ------------------------------------------------------------------------------- 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 1025 9 9.8 6.5 80 3.3 8.1 295 6 281.0 282.0 280.1 297.2 5.92 1 1000 213 7.6 5.5 87 2.1 6.5 285 9 280.8 281.7 279.7 296.3 5.66 2 995 254 7.2 5.3 88 1.9 6.2 284 9 280.8 281.7 279.6 296.2 5.61 3 940 726 8.2 -1.8 49 10.0 3.8 273 6 286.4 287.0 279.8 296.6 3.56 4 925 859 8.4 0.4 57 8.0 4.6 270 5 287.9 288.6 281.4 300.1 4.25 5 921 895 8.4 2.4 66 6.0 5.4 271 5 288.3 289.1 282.3 302.3 4.94 6 888 1196 9.4 -6.6 32 16.0 2.7 277 5 292.3 292.8 281.4 300.1 2.62 7 885 1224 9.4 -6.6 32 16.0 2.7 278 5 292.6 293.1 281.5 300.4 2.63 8 850 1557 8.2 -1.8 49 10.0 3.5 285 5 294.7 295.4 284.0 306.4 3.94 9 814 1913 6.0 -3.0 52 9.0 1.9 278 7 296.1 296.8 284.3 307.3 3.76 10 795 2106 7.2 -14.8 19 22.0 -0.7 275 7 299.4 299.6 283.1 304.2 1.52 11 759 2487 6.6 -21.4 11 28.0 -2.2 268 9 302.7 302.9 283.7 305.7 0.91 12 700 3145 2.0 -13.0 32 15.0 -3.6 255 12 304.7 305.1 285.7 311.1 2.01 13 613 4195 -7.5 -14.5 57 7.0 -9.8 257 10 305.6 305.9 286.1 312.0 2.03 14 593 4452 -8.1 -28.1 18 20.0 -12.8 257 10 307.8 307.9 285.3 309.9 0.64 15 588 4518 -6.9 -37.9 6 31.0 -12.7 258 9 309.9 310.0 285.6 310.8 0.25 16 567 4800 -8.7 -41.7 5 33.0 -14.2 258 9 311.0 311.1 285.9 311.7 0.17 17 500 5760 -15.9 -41.9 9 26.0 -19.6 260 7 313.7 313.7 286.9 314.4 0.19 18 431 6867 -23.9 -36.9 29 13.0 -25.8 337 6 317.1 317.2 288.2 318.4 0.37 19 410 7231 -26.3 -48.3 11 22.0 -28.3 2 6 318.5 318.6 288.4 319.0 0.12 20 400 7410 -27.9 -51.9 8 24.0 -29.8 15 6 318.7 318.7 288.4 319.0 0.08 21 376 7851 -31.5 -62.5 3 31.0 -33.1 16 8 319.7 319.7 288.6 319.7 0.02 22 300 9400 -45.7 -60.7 17 15.0 -46.2 20 17 320.9 321.0 289.0 321.1 0.04 23 284 9761 -49.1 -62.1 21 13.0 -49.4 31 17 321.1 321.1 289.1 321.3 0.03 24 262 10282 -53.9 -59.9 48 6.0 -54.0 46 16 321.6 321.6 289.3 321.8 0.05 25 261 10306 -54.1 -60.1 48 6.0 -54.2 47 16 321.7 321.7 289.3 321.8 0.04 26 250 10580 -56.5 -66.5 27 10.0 -56.6 55 16 322.1 322.1 289.4 322.1 0.02 27 240 10837 -57.9 -68.9 23 11.0 -58.0 44 16 323.7 323.7 289.9 323.8 0.01 28 200 11970 -63.1 -73.1 25 10.0 -63.2 355 17 332.8 332.8 292.5 332.9 0.01 29 178 12682 -67.1 -74.1 36 7.0 -67.1 300 25 337.6 337.6 293.7 337.6 0.01 30 162 13250 -67.5 -80.5 14 13.0 -67.5 328 27 346.1 346.1 295.8 346.1 0.00 31 150 13720 -62.9 -84.9 4 22.0 -63.0 350 28 361.7 361.7 299.0 361.7 0.00 32 136 14316 -65.9 -84.9 5 19.0 -66.0 346 27 366.7 366.7 299.9 366.7 0.00 33 100 16180 -64.7 -86.7 3 22.0 -64.8 335 25 402.7 402.7 305.6 402.7 0.00 34 84 17248 -62.7 -86.7 3 24.0 -63.0 335 29 427.4 427.4 308.6 427.4 0.00 35 77 17780 -65.9 -87.9 3 22.0 -66.1 335 32 431.5 431.5 309.0 431.5 0.00 36 70 18360 -64.5 -87.5 3 23.0 -64.7 335 34 446.4 446.4 310.5 446.4 0.00 37 68 18537 -64.1 -88.1 2 24.0 -64.4 335 34 451.0 451.0 311.0 451.0 0.00 38 63 19002 -66.3 -88.3 3 22.0 -66.5 333 34 456.1 456.1 311.4 456.1 0.00 39 51 20297 -61.5 -87.5 2 26.0 -62.0 330 33 495.7 495.7 314.7 495.8 0.00 40 50 20420 -62.3 -88.3 2 26.0 -62.7 330 33 496.7 496.7 314.7 496.7 0.00 41 45 21069 -64.5 -88.5 2 24.0 -64.8 325 34 506.5 506.5 315.4 506.5 0.00 42 31 23349 -65.1 -90.1 2 25.0 -65.6 307 37 561.9 561.9 318.8 561.9 0.00 43 30 23550 -63.1 -89.1 2 26.0 -63.7 305 37 572.6 572.6 319.3 572.6 0.00 44 25 24677 -58.9 -87.9 1 29.0 -60.1 307 39 615.3 615.3 321.3 615.4 0.01 45 20 26060 -62.5 -88.5 2 26.0 -63.5 310 42 644.9 644.9 322.5 644.9 0.01 46 18 26708 -63.9 -89.9 2 26.0 -64.8 660.2 660.2 323.1 660.2 0.01 47 16 27432 -62.7 -88.7 2 26.0 -63.8 686.7 686.7 324.0 686.8 0.01 TRP 178 12682 -67.1 -74.1 36 7.0 -67.1 300 25 337.6 337.6 293.7 337.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5547.00 m Freezing level: 681.68 mb = 3365.99 m = 11043.14 ft Wetbulb zero: 800.04 mb = 2054.52 m = 6740.47 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 34.65 % Est. max temperature: 22.13 C = 71.83 F Sfc-Lift cond lev (LCL): 974.87 mb = 423.79 m = 1390.37 ft T: 7.56 C 700-500 lapse rate: 6.85 C/km ThetaE index: 3.13 C Layer 795.0- 759.0 mb Conv cond level (CCL): 656.50 mb = 3652.45 m = 11982.96 ft Mean mixing ratio: 4.82 g/kg Conv temperature: 34.17 C = 93.51 F Cap Strength: 14.78 C Lifted Index: 15.31 C Risk: None Lifted Index @300 mb: 17.15 C Lifted Index @700 mb: 13.29 C Showalter Index: 8.75 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 14.10 C K Index: 7.30 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 1.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.37 J/kg Max Up Vert Vel: 6.54 m/s Conv Inhibition (B-): 48790.56 J/kg Cap Strength: 15.21 C Lift Cond Lev (LCL): 899.43 mb = 1090.36 m = 3577.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 6 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 1025 9 295 6 5.4 -2.5 | 76 0 -0.3 -0.1 1 1000 213 285 9 8.7 -2.3 | 267 3 3.0 0.1 2 925 859 270 5 5.0 -0.0 | 164 3 -0.7 2.5 3 850 1557 285 5 4.8 -1.3 | 143 1 -0.9 1.2 4 700 3145 255 12 11.6 3.1 | 227 8 5.9 5.6 5 500 5760 260 7 6.9 1.2 | 198 4 1.2 3.7 6 400 7410 15 6 -1.6 -5.8 | 65 8 -7.3 -3.3 7 300 9400 20 17 -5.8 -16.0 | 40 18 -11.5 -13.5 8 250 10580 55 16 -13.1 -9.2 | 70 20 -18.8 -6.7 9 200 11970 355 17 1.5 -16.9 | 16 15 -4.2 -14.5 10 178 12682 300 25 21.7 -12.5 | 302 19 15.9 -10.0 11 150 13720 350 28 4.9 -27.6 | 2 25 -0.9 -25.1 12 100 16180 335 25 10.6 -22.7 | 346 21 4.9 -20.2 13 70 18360 335 34 14.4 -30.8 | 343 30 8.7 -28.3 14 50 20420 330 33 16.5 -28.6 | 338 28 10.8 -26.1 15 30 23550 305 37 30.3 -21.2 | 307 31 24.6 -18.8 16 20 26060 310 42 32.2 -27.0 | 313 36 26.5 -24.5 Wind Parameters Mean winds (0-6000m): 263.4 at 8.3 knts Storm direction: 293.4 at 6.2 knts Shear (0-3000m) pos: 0.2 neg: 1.4 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 151.3 deg Storm rel helicity (0-3000m) pos: 1.2 neg: -3.2 tot: -2.0 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 2.9 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 17.63 Bulk Shear: 1.21 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 ------------------------------------------------------------------------------- 500 285 8 256 2| 0.0 2.3 2.3| 0.0 -1.3 -1.3 -2.6 -0.70| 6.3 -4.4 1000 281 7 219 2| 0.0 1.2 1.2| 0.0 -2.6 -2.6 -2.6 -0.76| 4.5 -3.4 1500 280 6 196 1| 0.3 0.8 1.1| 0.0 -2.8 -2.8 -1.9 -0.74| 3.3 -2.4 2000 280 6 193 1| 0.2 0.8 1.0| 0.7 -2.8 -2.1 -1.1 -0.45| 3.0 -1.4 2500 278 7 205 2| 0.2 1.1 1.3| 1.2 -2.8 -1.6 -0.6 -0.32| 3.0 -1.0 3000 272 7 213 3| 0.2 1.4 1.6| 1.2 -3.2 -2.0 -0.7 -0.28| 2.9 -0.8 4000 266 8 219 4| 0.2 1.1 1.3| 1.2 -4.7 -3.5 -0.9 -0.29| 2.5 -0.7 5000 264 8 219 4| 0.4 0.9 1.2| 1.2 -6.2 -4.9 -1.0 -0.31| 2.2 -0.7 6000 263 8 216 4| 0.5 0.7 1.3| 1.8 -7.3 -5.5 -0.9 -0.28| 2.1 -0.6 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251209.12.gif