UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for LI144... Searching the city database file for: LI144 ... Date:1200Z 20 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 1012 15 16.6 11.6 72 5.0 13.6 90 5 288.8 290.3 286.3 312.7 8.50 1 1000 116 15.0 11.0 77 4.0 12.6 95 3 288.1 289.6 285.8 311.3 8.26 2 981 278 13.6 10.6 82 3.0 11.9 123 6 288.3 289.8 285.8 311.4 8.20 3 942 619 12.2 5.2 62 7.0 8.5 183 11 290.3 291.3 284.2 307.1 5.89 4 925 772 11.4 5.4 67 6.0 8.2 210 14 291.0 292.0 284.7 308.4 6.08 5 888 1113 10.2 6.6 78 3.6 8.2 224 13 293.1 294.4 286.4 313.0 6.89 6 850 1476 7.6 5.2 85 2.4 6.3 240 11 294.1 295.3 286.4 313.0 6.53 7 790 2076 3.0 3.0 100 0.0 3.0 246 14 295.4 296.5 286.4 313.0 6.02 8 719 2835 -1.1 -1.1 100 0.0 -1.1 253 18 299.0 299.9 286.6 313.6 4.91 9 707 2969 -2.7 -6.3 76 3.6 -4.2 254 19 298.6 299.3 284.9 308.8 3.37 10 700 3048 -3.3 -7.0 76 3.7 -4.8 255 19 298.8 299.4 284.8 308.6 3.23 11 687 3196 -3.9 -4.0 99 0.1 -4.0 255 19 299.8 300.5 286.1 312.2 4.14 12 676 3323 -3.9 -4.5 96 0.6 -4.1 255 20 301.2 301.9 286.5 313.4 4.05 13 635 3814 -5.5 -5.9 97 0.4 -5.7 255 21 304.8 305.5 287.6 316.7 3.88 14 629 3888 -5.5 -13.5 53 8.0 -8.3 255 22 305.6 306.0 286.2 312.4 2.14 15 621 3988 -5.9 -19.9 32 14.0 -10.0 255 22 306.3 306.5 285.5 310.4 1.27 16 596 4309 -5.9 -36.9 7 31.0 -11.9 255 23 309.9 309.9 285.6 310.8 0.27 17 566 4711 -7.9 -40.9 5 33.0 -13.6 255 24 312.1 312.2 286.4 312.8 0.19 18 526 5275 -12.3 -41.3 7 29.0 -16.9 255 26 313.5 313.5 286.8 314.2 0.20 19 520 5363 -12.9 -19.9 56 7.0 -14.9 255 26 313.8 314.1 288.3 318.8 1.52 20 517 5407 -13.1 -33.1 17 20.0 -17.0 255 26 314.0 314.1 287.3 315.7 0.45 21 507 5555 -14.5 -26.5 35 12.0 -17.3 255 27 314.1 314.3 287.8 317.1 0.86 22 500 5660 -14.7 -17.1 82 2.4 -15.4 255 27 315.1 315.5 289.3 321.7 2.00 23 499 5675 -14.7 -16.2 88 1.5 -15.2 255 27 315.3 315.7 289.5 322.4 2.16 24 488 5844 -15.9 -16.5 95 0.6 -16.1 256 26 315.8 316.3 289.6 323.0 2.16 25 473 6080 -17.7 -17.9 98 0.2 -17.8 256 26 316.4 316.8 289.7 323.0 1.98 26 464 6224 -17.5 -20.3 79 2.8 -18.3 257 25 318.4 318.8 290.0 324.0 1.64 27 441 6604 -20.7 -24.4 72 3.7 -21.5 258 24 319.1 319.3 289.7 323.2 1.20 28 414 7069 -24.5 -26.4 84 1.9 -24.9 259 22 320.0 320.2 289.9 323.7 1.07 29 411 7122 -24.9 -27.4 80 2.5 -25.4 259 22 320.1 320.3 289.8 323.6 0.98 30 409 7158 -24.3 -33.3 43 9.0 -25.8 260 22 321.4 321.5 289.8 323.4 0.56 31 404 7247 -24.7 -36.7 32 12.0 -26.5 260 21 322.0 322.0 289.8 323.5 0.41 32 400 7320 -25.3 -35.3 39 10.0 -26.8 260 21 322.1 322.2 289.9 323.8 0.47 33 391 7484 -26.1 -35.1 43 9.0 -27.5 261 22 323.2 323.3 290.3 325.0 0.49 34 317 8956 -39.3 -40.1 92 0.8 -39.4 268 28 324.8 324.9 290.6 326.2 0.37 35 304 9241 -41.9 -43.5 84 1.6 -42.0 270 30 325.1 325.1 290.6 326.1 0.27 36 300 9330 -42.7 -46.1 69 3.4 -42.9 270 30 325.2 325.2 290.6 326.0 0.20 37 299 9353 -42.9 -47.0 64 4.1 -43.2 270 30 325.2 325.2 290.5 325.9 0.19 38 293 9490 -44.1 -45.2 89 1.1 -44.2 268 30 325.4 325.4 290.6 326.3 0.23 39 278 9842 -47.1 -54.1 45 7.0 -47.4 264 30 326.0 326.0 290.7 326.3 0.09 40 277 9866 -47.3 -51.5 62 4.2 -47.5 263 30 326.0 326.1 290.7 326.5 0.12 41 250 10540 -53.3 -58.3 54 5.0 -53.4 255 29 326.8 326.8 290.9 327.1 0.06 42 233 10986 -57.5 -62.3 54 4.8 -57.6 253 34 327.1 327.1 290.9 327.3 0.04 43 206 11749 -63.5 -67.7 57 4.2 -63.6 250 42 329.4 329.4 291.6 329.5 0.02 44 200 11930 -62.5 -66.6 58 4.1 -62.6 245 38 333.8 333.8 292.7 333.9 0.02 45 195 12086 -63.7 -67.4 61 3.7 -63.7 247 36 334.3 334.3 292.9 334.4 0.02 46 190 12246 -63.7 -68.6 51 4.9 -63.7 249 35 336.8 336.8 293.6 336.9 0.02 47 184 12445 -60.1 -79.1 7 19.0 -60.3 252 32 345.7 345.7 295.7 345.8 0.00 48 177 12688 -59.7 -77.7 8 18.0 -59.9 256 30 350.2 350.2 296.7 350.3 0.01 49 150 13720 -61.5 -81.5 5 20.0 -61.7 270 19 364.1 364.1 299.5 364.1 0.00 50 100 16230 -63.1 -85.1 4 22.0 -63.3 275 24 405.8 405.8 306.0 405.8 0.00 51 70 18430 -61.7 -87.7 2 26.0 -62.0 275 18 452.4 452.4 311.1 452.4 0.00 52 69 18519 -61.3 -87.3 2 26.0 -61.7 276 19 455.1 455.1 311.3 455.1 0.00 53 50 20500 -62.5 -88.5 2 26.0 -62.9 305 31 496.2 496.2 314.7 496.2 0.00 54 46 21013 -63.5 -88.5 2 25.0 -63.9 301 30 505.8 505.8 315.4 505.8 0.00 55 40 21880 -59.1 -88.1 1 29.0 -59.9 294 28 537.4 537.4 317.3 537.5 0.00 56 30 23680 -59.7 -87.7 1 28.0 -60.6 280 23 581.9 581.9 319.8 581.9 0.01 57 26 24568 -61.3 -89.3 1 28.0 -62.2 276 27 601.7 601.7 320.7 601.7 0.01 58 20 26220 -53.7 -85.7 1 32.0 -56.2 270 35 671.8 671.8 323.5 671.9 0.01 59 13 29032 -46.9 -82.9 1 36.0 -52.8 783.4 783.4 326.8 783.7 0.03 TRP 206 11749 -63.5 -67.7 57 4.2 -63.6 250 42 329.4 329.4 291.6 329.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5544.00 m Freezing level: 738.05 mb = 2631.06 m = 8632.00 ft Wetbulb zero: 737.93 mb = 2625.25 m = 8612.93 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 64.37 % Est. max temperature: 21.65 C = 70.98 F Sfc-Lift cond lev (LCL): 939.24 mb = 644.03 m = 2112.94 ft T: 12.07 C 700-500 lapse rate: 4.36 C/km ThetaE index: 4.99 C Layer 707.0- 687.0 mb Conv cond level (CCL): 829.49 mb = 1676.05 m = 5498.78 ft Mean mixing ratio: 7.12 g/kg Conv temperature: 22.41 C = 72.33 F Cap Strength: 7.55 C Lifted Index: 7.78 C Risk: None Lifted Index @300 mb: 11.19 C Lifted Index @700 mb: 0.96 C Showalter Index: 5.73 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 19.90 C K Index: 23.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 111.40 Risk: None Energy Index: 1.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.23 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 55511.13 J/kg Cap Strength: 7.52 C Lift Cond Lev (LCL): 893.01 mb = 1066.10 m = 3497.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 14 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 1012 15 90 5 -5.0 0.0 | 97 19 -18.4 2.2 1 1000 116 95 3 -3.0 0.3 | 99 17 -16.4 2.5 2 925 772 210 14 7.0 12.1 | 156 16 -6.4 14.4 3 850 1476 240 11 9.5 5.5 | 153 9 -3.9 7.7 4 700 3048 255 19 18.4 4.9 | 215 9 4.9 7.2 5 500 5660 255 27 26.1 7.0 | 234 16 12.7 9.2 6 400 7320 260 21 20.7 3.6 | 231 9 7.3 5.9 7 300 9330 270 30 30.0 -0.0 | 262 17 16.6 2.2 8 250 10540 255 29 28.0 7.5 | 236 18 14.6 9.7 9 206 11749 250 42 39.5 14.4 | 237 31 26.1 16.6 10 200 11930 245 38 34.4 16.1 | 229 28 21.0 18.3 11 150 13720 270 19 19.0 -0.0 | 248 6 5.6 2.2 12 100 16230 275 24 23.9 -2.1 | 269 11 10.5 0.1 13 70 18430 275 18 17.9 -1.6 | 262 5 4.5 0.7 14 50 20500 305 31 25.4 -17.8 | 322 20 12.0 -15.5 15 30 23680 280 23 22.7 -4.0 | 281 9 9.2 -1.8 16 20 26220 270 35 35.0 -0.0 | 264 22 21.6 2.2 Wind Parameters Mean winds (0-6000m): 249.5 at 18.1 knts Storm direction: 279.5 at 13.6 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 116.5 deg Storm rel helicity (0-3000m) pos: 112.7 neg: -1.4 tot: 111.3 m^2/s^2 ave: 37.1 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.23 Bulk Shear: 56.42 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 ------------------------------------------------------------------------------- 500 142 6 112 18| 10.0 0.0 10.0| 48.7 0.0 48.7 97.5 0.79| 12.6 10.0 1000 202 9 137 15| 8.6 0.0 8.6| 94.5 0.0 94.5 94.5 0.78| 12.9 10.0 1500 214 10 144 13| 5.4 0.0 5.4| 94.5 -1.4 93.1 62.1 0.64| 10.1 6.5 2000 223 11 149 12| 4.7 0.0 4.7|100.4 -1.4 99.0 49.5 0.67| 8.3 5.6 2500 231 12 155 11| 4.3 0.0 4.3|106.4 -1.4 105.0 42.0 0.70| 7.2 5.0 3000 237 13 163 10| 4.1 0.0 4.1|112.7 -1.4 111.3 37.1 0.72| 6.5 4.7 4000 244 15 177 9| 3.3 0.2 3.4|117.6 -1.4 116.2 29.0 0.71| 5.3 3.8 5000 247 16 191 9| 2.6 0.5 3.1|122.1 -1.4 120.7 24.1 0.69| 4.6 3.1 6000 249 18 203 9| 2.1 0.5 2.6|125.1 -1.4 123.6 20.6 0.66| 4.1 2.7 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251020.12.gif