UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for LI144... Searching the city database file for: LI144 ... Date:1200Z 2 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 1017 14 8.2 7.0 92 1.2 7.6 285 10 280.0 281.1 280.0 296.9 6.18 1 1000 152 6.4 6.4 100 0.0 6.4 280 13 279.5 280.6 279.6 296.0 6.03 2 992 218 5.8 5.8 100 0.0 5.8 261 12 279.6 280.6 279.3 295.5 5.83 3 966 435 5.2 5.2 100 0.0 5.2 200 10 281.1 282.1 280.0 296.9 5.74 4 931 738 6.2 4.3 88 1.9 5.2 115 7 285.1 286.1 281.7 300.8 5.59 5 925 791 5.8 4.0 88 1.8 4.9 100 7 285.2 286.2 281.6 300.7 5.51 6 868 1308 2.8 1.9 94 0.9 2.4 70 9 287.4 288.2 282.1 301.7 5.06 7 850 1477 2.6 -1.3 75 3.9 0.8 60 9 288.9 289.6 281.6 300.6 4.09 8 828 1689 1.4 -3.5 70 4.9 -0.7 71 9 289.8 290.4 281.4 300.1 3.56 9 779 2177 -2.3 -2.4 99 0.1 -2.3 98 9 290.9 291.6 282.5 302.9 4.11 10 772 2248 -2.7 -6.0 78 3.3 -4.0 102 9 291.2 291.8 281.5 300.5 3.16 11 760 2372 -3.7 -5.1 90 1.4 -4.3 109 10 291.5 292.1 282.0 301.5 3.44 12 743 2551 -4.5 -9.5 68 5.0 -6.3 119 10 292.5 292.9 281.3 299.9 2.50 13 737 2615 -4.9 -6.6 88 1.7 -5.5 122 10 292.7 293.3 282.2 302.1 3.16 14 716 2841 -6.3 -10.9 70 4.6 -7.9 135 10 293.6 294.0 281.6 300.6 2.32 15 708 2929 -6.7 -7.8 92 1.1 -7.1 140 10 294.1 294.6 282.6 303.1 3.00 16 700 3018 -7.1 -8.7 88 1.6 -7.7 145 10 294.6 295.1 282.6 303.1 2.83 17 674 3312 -9.1 -10.1 92 1.0 -9.5 148 9 295.6 296.1 282.8 303.5 2.63 18 673 3323 -9.1 -10.1 92 1.0 -9.5 148 9 295.7 296.2 282.8 303.7 2.63 19 665 3416 -8.3 -12.5 72 4.2 -9.7 149 9 297.6 298.0 283.1 304.4 2.20 20 611 4069 -11.5 -21.5 43 10.0 -14.0 155 8 301.2 301.4 283.3 304.8 1.12 21 534 5085 -19.7 -26.7 54 7.0 -21.0 165 6 303.3 303.4 283.8 305.9 0.81 22 500 5570 -23.5 -33.5 39 10.0 -24.9 170 5 304.4 304.5 283.8 305.9 0.45 23 416 6887 -34.9 -44.9 35 10.0 -35.6 314 6 306.2 306.2 284.1 306.8 0.17 24 400 7160 -36.5 -52.5 18 16.0 -37.3 345 6 307.6 307.6 284.5 307.8 0.07 25 362 7842 -40.9 -60.9 10 20.0 -41.6 355 15 310.6 310.6 285.5 310.7 0.03 26 300 9100 -45.9 -67.9 7 22.0 -46.4 15 33 320.7 320.7 288.9 320.7 0.01 27 299 9122 -46.1 -68.1 7 22.0 -46.6 15 33 320.7 320.7 289.0 320.7 0.01 28 254 10188 -54.5 -67.5 19 13.0 -54.7 38 31 323.6 323.6 289.9 323.6 0.02 29 250 10290 -54.9 -68.9 16 14.0 -55.1 40 31 324.4 324.4 290.1 324.5 0.01 30 200 11700 -60.5 -74.5 14 14.0 -60.6 355 18 337.0 337.0 293.6 337.0 0.01 31 192 11954 -61.7 -75.7 14 14.0 -61.8 355 21 339.0 339.0 294.1 339.0 0.01 32 180 12356 -58.7 -80.7 4 22.0 -58.9 333 20 350.2 350.2 296.7 350.2 0.00 33 150 13500 -59.5 -83.5 3 24.0 -59.7 270 17 367.6 367.6 300.1 367.6 0.00 34 100 16020 -60.9 -85.9 2 25.0 -61.2 305 19 410.1 410.1 306.5 410.1 0.00 35 91 16604 -60.5 -85.5 2 25.0 -60.8 293 20 422.1 422.1 308.0 422.1 0.00 36 70 18230 -60.9 -86.9 2 26.0 -61.3 260 24 454.1 454.1 311.3 454.1 0.00 37 61 19080 -62.7 -87.7 2 25.0 -63.0 260 22 468.3 468.3 312.5 468.3 0.00 38 54 19834 -60.7 -87.7 2 27.0 -61.2 260 20 489.5 489.5 314.2 489.6 0.00 39 50 20310 -62.3 -87.3 2 25.0 -62.7 260 19 496.7 496.7 314.7 496.7 0.00 40 40 21684 -64.3 -89.3 2 25.0 -64.7 260 31 524.4 524.4 316.6 524.4 0.00 41 31 23256 -61.3 -88.3 2 27.0 -62.1 260 45 572.1 572.1 319.3 572.2 0.01 42 30 23460 -61.7 -87.7 2 26.0 -62.4 260 47 576.4 576.4 319.5 576.5 0.01 43 20 25950 -63.3 -89.3 2 26.0 -64.2 260 68 642.4 642.4 322.4 642.5 0.01 44 17 26945 -65.1 -90.1 2 25.0 -66.0 667.2 667.2 323.3 667.2 0.01 45 13 28584 -63.9 -89.9 2 26.0 -65.1 724.6 724.6 325.2 724.6 0.01 TRP 192 11954 -61.7 -75.7 14 14.0 -61.8 355 21 339.0 339.0 294.1 339.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5418.00 m Freezing level: 809.46 mb = 1873.25 m = 6145.77 ft Wetbulb zero: 837.87 mb = 1593.02 m = 5226.37 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 72.51 % Est. max temperature: 15.67 C = 60.21 F Sfc-Lift cond lev (LCL): 998.68 mb = 162.86 m = 534.32 ft T: 6.30 C 700-500 lapse rate: 6.43 C/km ThetaE index: 2.33 C Layer 772.0- 760.0 mb Conv cond level (CCL): 972.50 mb = 380.55 m = 1248.52 ft Mean mixing ratio: 5.77 g/kg Conv temperature: 8.94 C = 48.09 F Cap Strength: 6.88 C Lifted Index: 7.01 C Risk: None Lifted Index @300 mb: 16.25 C Lifted Index @700 mb: 3.60 C Showalter Index: 5.02 C Risk: None Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 22.20 C K Index: 23.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 23.00 Risk: None Energy Index: 1.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.19 J/kg Max Up Vert Vel: 7.51 m/s Conv Inhibition (B-): 53250.37 J/kg Cap Strength: 6.97 C Lift Cond Lev (LCL): 955.26 mb = 527.15 m = 1729.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 166 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 1017 14 285 10 9.7 -2.6 | 307 14 11.2 -8.6 1 1000 152 280 13 12.8 -2.3 | 300 17 14.3 -8.2 2 925 791 100 7 -6.9 1.2 | 48 7 -5.4 -4.8 3 850 1477 60 9 -7.8 -4.5 | 31 12 -6.3 -10.5 4 700 3018 145 10 -5.7 8.2 | 118 5 -4.2 2.2 5 500 5570 170 5 -0.9 4.9 | 327 1 0.7 -1.1 6 400 7160 345 6 1.6 -5.8 | 345 12 3.1 -11.8 7 300 9100 15 33 -8.5 -31.9 | 10 38 -7.0 -37.8 8 250 10290 40 31 -19.9 -23.7 | 32 35 -18.4 -29.7 9 200 11700 355 18 1.6 -17.9 | 353 24 3.1 -23.9 10 192 11954 355 21 1.8 -20.9 | 353 27 3.4 -26.9 11 150 13500 270 17 17.0 -0.0 | 288 19 18.5 -6.0 12 100 16020 305 19 15.6 -10.9 | 315 24 17.1 -16.9 13 70 18230 260 24 23.6 4.2 | 274 25 25.2 -1.8 14 50 20310 260 19 18.7 3.3 | 278 20 20.3 -2.7 15 30 23460 260 47 46.3 8.2 | 267 48 47.8 2.2 16 20 25950 260 68 67.0 11.8 | 265 69 68.5 5.8 Wind Parameters Mean winds (0-6000m): 135.5 at 8.2 knts Storm direction: 165.5 at 6.2 knts Shear (0-3000m) pos: 2.2 neg: 3.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 170.0 deg Storm rel helicity (0-3000m) pos: 26.0 neg: -67.2 tot: -41.2 m^2/s^2 ave: -13.7 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.73 Bulk Shear: 38.40 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 ------------------------------------------------------------------------------- 500 256 11 284 13| 0.0 16.2 16.2| 0.0 -49.7 -49.7 -99.3 -0.78| 23.6-18.5 1000 287 10 310 14| 0.0 9.0 9.0| 0.0 -61.4 -61.4 -61.4 -0.80| 19.0-15.2 1500 44 9 21 13| 0.0 6.1 6.1| 0.0 -67.2 -67.2 -44.8 -0.78| 14.0-10.9 2000 64 9 34 12| 1.1 4.6 5.7| 11.2 -67.2 -56.0 -28.0 -0.62| 11.6 -7.1 2500 80 9 45 11| 1.8 3.6 5.4| 19.7 -67.2 -47.5 -19.0 -0.48| 10.2 -4.9 3000 95 9 56 9| 2.2 3.0 5.2| 26.0 -67.2 -41.2 -13.7 -0.37| 9.3 -3.4 4000 117 9 75 7| 1.6 2.3 3.9| 26.5 -67.2 -40.7 -10.2 -0.34| 7.3 -2.5 5000 128 9 84 5| 1.2 1.8 3.0| 26.5 -67.2 -40.7 -8.1 -0.34| 6.1 -2.0 6000 136 8 89 4| 1.2 1.5 2.7| 26.7 -67.8 -41.1 -6.9 -0.33| 5.6 -1.8 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251202.12.gif