UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for LI144... Searching the city database file for: LI144 ... Date:1200Z 12 OCT 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 10 19.6 14.9 74 4.7 16.6 90 4 290.7 292.5 288.8 320.2 10.44 1 1021 44 17.6 14.6 83 3.0 15.7 88 4 289.0 290.8 288.1 317.8 10.28 2 1000 221 16.2 13.4 83 2.8 14.5 75 3 289.4 291.1 287.6 316.6 9.70 3 952 638 12.8 11.9 94 0.9 12.3 72 3 290.0 291.6 287.4 316.0 9.23 4 931 826 12.0 9.0 82 3.0 10.3 70 3 291.0 292.4 286.4 313.1 7.76 5 925 880 12.4 6.4 67 6.0 9.1 70 3 292.0 293.1 285.6 310.7 6.52 6 908 1036 12.0 3.0 54 9.0 7.3 96 3 293.1 294.1 284.7 308.3 5.23 7 876 1336 10.8 4.8 66 6.0 7.6 147 4 294.9 296.0 286.4 312.8 6.16 8 852 1568 10.8 -1.2 43 12.0 4.9 187 5 297.3 298.0 285.1 309.5 4.11 9 850 1588 10.8 -0.2 46 11.0 5.4 190 5 297.5 298.3 285.5 310.7 4.43 10 824 1847 11.0 -10.0 22 21.0 2.4 200 5 300.3 300.7 284.2 307.1 2.17 11 784 2260 8.6 -3.4 43 12.0 2.9 215 5 302.1 302.8 286.6 313.6 3.79 12 700 3186 2.6 -10.4 38 13.0 -2.6 250 4 305.4 305.8 286.4 313.1 2.47 13 686 3349 2.0 -16.0 25 18.0 -4.3 249 4 306.5 306.8 285.9 311.6 1.60 14 536 5290 -11.5 -21.5 43 10.0 -14.3 234 8 312.7 313.0 287.8 317.0 1.28 15 500 5820 -14.5 -26.5 35 12.0 -17.3 230 9 315.4 315.5 288.2 318.4 0.88 16 455 6527 -18.7 -36.7 19 18.0 -21.6 230 12 318.7 318.8 288.8 320.0 0.36 17 436 6842 -21.3 -39.3 18 18.0 -23.9 230 13 319.3 319.4 288.9 320.4 0.29 18 400 7470 -26.1 -42.1 21 16.0 -28.0 230 15 321.1 321.1 289.3 321.9 0.24 19 300 9480 -43.7 -49.7 51 6.0 -44.0 230 18 323.8 323.8 290.0 324.3 0.14 20 298 9525 -44.1 -50.1 51 6.0 -44.4 229 18 323.8 323.8 290.0 324.3 0.13 21 271 10155 -49.1 -54.1 56 5.0 -49.3 222 23 325.5 325.5 290.5 325.8 0.09 22 250 10680 -53.3 -58.3 54 5.0 -53.4 215 27 326.8 326.8 290.9 327.1 0.06 23 223 11409 -58.5 -64.5 46 6.0 -58.6 212 17 329.7 329.7 291.7 329.8 0.03 24 200 12090 -61.3 -69.3 34 8.0 -61.4 210 7 335.7 335.7 293.3 335.8 0.02 25 178 12806 -64.1 -72.1 33 8.0 -64.2 235 4 342.5 342.5 294.9 342.5 0.01 26 171 13052 -62.1 -78.1 10 16.0 -62.2 249 4 349.7 349.7 296.6 349.8 0.01 27 150 13860 -61.7 -81.7 5 20.0 -61.9 295 6 363.8 363.8 299.4 363.8 0.00 28 148 13943 -60.9 -81.9 5 21.0 -61.1 298 6 366.6 366.6 299.9 366.6 0.00 29 127 14886 -64.9 -83.9 6 19.0 -65.0 328 6 375.7 375.7 301.5 375.8 0.00 30 100 16340 -65.9 -85.9 5 20.0 -66.0 15 6 400.4 400.4 305.3 400.4 0.00 31 70 18520 -62.9 -87.9 2 25.0 -63.2 295 13 449.8 449.8 310.8 449.8 0.00 32 50 20600 -61.3 -87.3 2 26.0 -61.8 290 8 499.0 499.0 314.9 499.0 0.00 33 30 23770 -59.9 -87.9 1 28.0 -60.8 305 21 581.3 581.3 319.8 581.4 0.01 34 20 26330 -57.5 -86.5 1 29.0 -59.2 230 20 660.2 660.2 323.1 660.2 0.01 35 13 29073 -54.1 -85.1 1 31.0 -57.4 758.5 758.5 326.2 758.7 0.02 TRP 178 12806 -64.1 -72.1 33 8.0 -64.2 235 4 342.5 342.5 294.9 342.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5599.00 m Freezing level: 663.78 mb = 3636.63 m = 11931.06 ft Wetbulb zero: 739.49 mb = 2737.41 m = 8980.89 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 45.63 % Est. max temperature: 23.94 C = 75.10 F Sfc-Lift cond lev (LCL): 956.17 mb = 600.95 m = 1971.58 ft T: 13.10 C 700-500 lapse rate: 6.49 C/km ThetaE index: 11.83 C Layer 1021.0- 876.0 mb Conv cond level (CCL): 794.00 mb = 2154.51 m = 7068.53 ft Mean mixing ratio: 9.25 g/kg Conv temperature: 30.60 C = 87.09 F Cap Strength: 4.89 C Lifted Index: 4.17 C Risk: None Lifted Index @300 mb: 5.91 C Lifted Index @700 mb: 3.93 C Showalter Index: 7.39 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 14.30 C K Index: 12.10 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 1.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.17 J/kg Max Up Vert Vel: 3.79 m/s Conv Inhibition (B-): 39716.56 J/kg Cap Strength: 4.92 C Lift Cond Lev (LCL): 941.50 mb = 731.25 m = 2399.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 4 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 10 90 4 -4.0 0.0 | 82 8 -7.8 -1.1 1 1000 221 75 3 -2.9 -0.8 | 75 7 -6.7 -1.8 2 925 880 70 3 -2.8 -1.0 | 73 7 -6.7 -2.1 3 850 1588 190 5 0.9 4.9 | 142 5 -3.0 3.9 4 700 3186 250 4 3.8 1.4 | 165 0 -0.1 0.3 5 500 5820 230 9 6.9 5.8 | 213 6 3.1 4.7 6 400 7470 230 15 11.5 9.6 | 222 12 7.6 8.6 7 300 9480 230 18 13.8 11.6 | 223 14 9.9 10.5 8 250 10680 215 27 15.5 22.1 | 209 24 11.6 21.1 9 200 12090 210 7 3.5 6.1 | 176 5 -0.3 5.0 10 178 12806 235 4 3.3 2.3 | 155 1 -0.6 1.2 11 150 13860 295 6 5.4 -2.5 | 336 4 1.6 -3.6 12 100 16340 15 6 -1.6 -5.8 | 38 9 -5.4 -6.8 13 70 18520 295 13 11.8 -5.5 | 310 10 7.9 -6.5 14 50 20600 290 8 7.5 -2.7 | 316 5 3.7 -3.8 15 30 23770 305 21 17.2 -12.0 | 314 19 13.4 -13.1 16 20 26330 230 20 15.3 12.9 | 224 16 11.5 11.8 Wind Parameters Mean winds (0-6000m): 224.7 at 5.3 knts Storm direction: 254.7 at 4.0 knts Shear (0-3000m) pos: 1.2 neg: 0.2 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 85.6 deg Storm rel helicity (0-3000m) pos: 15.1 neg: -2.4 tot: 12.7 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 8.86 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 78 3 76 7| 0.0 1.5 1.5| 0.0 -2.2 -2.2 -4.3 -0.75| 1.5 -1.1 1000 76 3 75 7| 0.6 0.7 1.3| 2.3 -2.4 -0.1 -0.1 -0.00| 1.5 -0.0 1500 98 3 86 7| 2.1 0.5 2.6| 12.6 -2.4 10.2 6.8 0.64| 3.1 2.0 2000 134 4 103 7| 1.8 0.4 2.2| 14.6 -2.4 12.2 6.1 0.64| 3.0 1.9 2500 161 4 118 6| 1.5 0.3 1.8| 15.0 -2.4 12.6 5.1 0.60| 2.7 1.6 3000 180 4 128 5| 1.2 0.2 1.5| 15.1 -2.4 12.7 4.2 0.56| 2.5 1.4 4000 208 4 144 3| 1.0 0.2 1.2| 15.2 -2.4 12.8 3.2 0.52| 2.1 1.1 5000 222 5 163 3| 0.8 0.4 1.1| 15.2 -2.5 12.7 2.5 0.46| 1.9 0.9 6000 225 5 178 3| 0.7 0.5 1.1| 15.5 -3.0 12.5 2.1 0.39| 1.8 0.7 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251012.12.gif