UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for LI144... Searching the city database file for: LI144 ... Date:0000Z 23 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 1007 15 14.2 13.9 98 0.3 14.0 265 2 286.8 288.5 286.9 314.4 9.95 1 1000 74 13.8 13.5 98 0.3 13.6 280 3 287.0 288.7 286.8 314.1 9.76 2 925 730 10.8 10.8 100 0.0 10.8 230 6 290.4 291.9 287.2 315.3 8.82 3 923 748 10.6 10.6 100 0.0 10.6 230 6 290.3 291.9 287.1 315.0 8.72 4 904 922 12.2 10.2 88 2.0 11.0 233 7 293.7 295.3 288.3 318.6 8.67 5 890 1053 12.0 9.0 82 3.0 10.2 235 8 294.8 296.3 288.2 318.2 8.12 6 850 1437 9.6 7.2 85 2.4 8.2 240 10 296.2 297.6 288.1 318.1 7.51 7 786 2084 6.6 1.7 71 4.9 4.1 248 15 299.7 300.7 287.5 316.1 5.51 8 771 2242 6.8 -0.2 61 7.0 3.3 250 17 301.6 302.5 287.5 316.3 4.89 9 700 3028 1.2 -3.8 69 5.0 -1.1 260 23 303.8 304.6 287.6 316.4 4.12 10 660 3500 -1.7 -6.5 70 4.8 -3.8 263 24 305.7 306.4 287.7 316.8 3.56 11 650 3622 -0.9 -9.9 50 9.0 -4.6 264 24 307.9 308.5 287.6 316.7 2.77 12 593 4350 -4.9 -14.9 45 10.0 -8.4 270 25 311.5 311.9 288.1 318.1 2.03 13 542 5052 -9.7 -20.7 40 11.0 -12.9 275 27 313.9 314.1 288.2 318.4 1.36 14 500 5670 -14.7 -20.7 60 6.0 -16.4 280 28 315.1 315.4 288.8 320.0 1.47 15 418 6993 -25.1 -25.3 98 0.2 -25.1 284 35 318.3 318.6 289.5 322.3 1.17 16 407 7185 -26.3 -31.3 63 5.0 -27.1 285 36 319.2 319.4 289.2 321.6 0.69 17 400 7310 -27.1 -33.1 57 6.0 -28.0 285 37 319.8 319.9 289.3 321.9 0.59 18 394 7419 -28.1 -34.1 56 6.0 -29.0 286 38 319.8 320.0 289.3 321.8 0.54 19 375 7771 -30.7 -37.7 50 7.0 -31.6 291 39 321.0 321.0 289.5 322.4 0.40 20 351 8236 -34.9 -38.1 73 3.2 -35.3 296 42 321.4 321.5 289.6 322.9 0.41 21 302 9265 -43.7 -55.7 25 12.0 -44.2 309 48 323.2 323.2 289.8 323.4 0.07 22 300 9310 -44.1 -56.1 25 12.0 -44.6 310 48 323.2 323.2 289.8 323.5 0.06 23 256 10357 -53.9 -58.4 58 4.5 -54.0 314 45 323.7 323.7 290.0 324.0 0.06 24 250 10510 -54.9 -60.9 47 6.0 -55.0 315 45 324.4 324.5 290.2 324.6 0.04 25 232 10980 -58.7 -62.3 63 3.6 -58.7 308 41 325.7 325.7 290.5 325.8 0.04 26 225 11171 -59.3 -64.3 52 5.0 -59.4 305 40 327.6 327.6 291.1 327.8 0.03 27 215 11456 -56.9 -72.9 12 16.0 -57.1 299 43 335.6 335.6 293.2 335.7 0.01 28 205 11755 -57.5 -74.5 10 17.0 -57.7 293 46 339.3 339.3 294.1 339.3 0.01 29 200 11910 -58.1 -74.1 11 16.0 -58.3 290 48 340.8 340.8 294.5 340.8 0.01 30 195 12070 -55.9 -78.9 4 23.0 -56.2 291 50 346.7 346.7 295.9 346.8 0.00 31 175 12756 -58.3 -79.7 5 21.4 -58.5 295 58 353.6 353.6 297.4 353.6 0.00 32 159 13357 -60.5 -80.5 6 20.0 -60.7 295 52 359.8 359.8 298.7 359.8 0.00 33 150 13720 -60.7 -82.7 4 22.0 -60.9 295 48 365.5 365.5 299.8 365.5 0.00 34 132 14518 -58.5 -83.5 3 25.0 -58.7 293 41 383.0 383.0 302.8 383.1 0.00 35 119 15163 -61.5 -84.5 3 23.0 -61.7 292 36 389.1 389.1 303.6 389.1 0.00 36 108 15768 -58.1 -85.1 2 27.0 -58.5 291 31 406.4 406.4 306.0 406.4 0.00 37 100 16250 -60.1 -85.1 2 25.0 -60.4 290 27 411.6 411.6 306.7 411.6 0.00 38 76 17952 -62.1 -87.1 2 25.0 -62.4 275 29 441.0 441.0 310.0 441.0 0.00 39 70 18460 -61.7 -87.7 2 26.0 -62.0 270 30 452.4 452.4 311.1 452.4 0.00 40 64 19021 -58.7 -86.7 2 28.0 -59.2 270 30 470.7 470.7 312.7 470.7 0.00 41 55 19967 -62.7 -88.7 2 26.0 -63.1 270 30 482.4 482.4 313.7 482.4 0.00 42 50 20560 -60.1 -88.1 1 28.0 -60.7 270 30 501.9 501.9 315.1 501.9 0.00 43 44 21359 -58.3 -87.3 1 29.0 -59.1 276 26 524.9 524.9 316.6 525.0 0.00 44 39 22111 -61.7 -88.7 2 27.0 -62.3 282 23 534.8 534.8 317.2 534.8 0.00 45 36 22607 -60.5 -88.5 1 28.0 -61.2 286 20 550.3 550.3 318.1 550.3 0.00 46 34 22966 -56.3 -87.3 1 31.0 -57.5 289 19 570.4 570.4 319.2 570.4 0.01 47 30 23760 -56.5 -86.5 1 30.0 -57.9 295 15 590.6 590.6 320.2 590.7 0.01 48 20 26370 -52.3 -85.3 1 33.0 -55.1 265 37 676.1 676.1 323.6 676.2 0.01 49 17 27423 -51.7 -84.7 1 33.0 -55.1 710.2 710.2 324.7 710.3 0.02 50 13 29182 -46.9 -83.9 1 37.0 -52.8 783.4 783.4 326.8 783.7 0.03 TRP 225 11171 -59.3 -64.3 52 5.0 -59.4 305 40 327.6 327.6 291.1 327.8 0.03 WND 175 12756 -58.3 -79.7 5 21.4 -58.5 295 58 353.6 353.6 297.4 353.6 0.00 Sounding variables and indices 1000-500 mb thick: 5596.00 m Freezing level: 683.45 mb = 3223.19 m = 10574.63 ft Wetbulb zero: 717.67 mb = 2825.18 m = 9268.83 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 66.70 % Est. max temperature: 23.40 C = 74.11 F Sfc-Lift cond lev (LCL): 1002.65 mb = 51.74 m = 169.74 ft T: 13.95 C 700-500 lapse rate: 6.02 C/km ThetaE index: 2.47 C Layer 890.0- 771.0 mb Conv cond level (CCL): 951.66 mb = 490.91 m = 1610.58 ft Mean mixing ratio: 9.22 g/kg Conv temperature: 16.54 C = 61.77 F Cap Strength: 5.10 C Lifted Index: 4.56 C Risk: None Lifted Index @300 mb: 6.15 C Lifted Index @700 mb: 2.94 C Showalter Index: 2.80 C Risk: Showers probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.90 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 134.40 Risk: None Energy Index: 0.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.51 J/kg Max Up Vert Vel: 6.25 m/s Conv Inhibition (B-): 41258.06 J/kg Cap Strength: 5.08 C Lift Cond Lev (LCL): 952.14 mb = 486.71 m = 1596.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 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 1007 15 265 2 2.0 0.2 | 120 13 -10.8 6.4 1 1000 74 280 3 3.0 -0.5 | 120 11 -9.8 5.7 2 925 730 230 6 4.6 3.9 | 141 13 -8.2 10.0 3 850 1437 240 10 8.7 5.0 | 160 12 -4.1 11.2 4 700 3028 260 23 22.7 4.0 | 224 14 9.9 10.2 5 500 5670 280 28 27.6 -4.9 | 265 15 14.8 1.3 6 400 7310 285 37 35.7 -9.6 | 278 23 22.9 -3.4 7 300 9310 310 48 36.8 -30.9 | 316 34 24.0 -24.7 8 250 10510 315 45 31.8 -31.8 | 323 32 19.0 -25.6 9 225 11171 305 40 32.8 -22.9 | 310 26 20.0 -16.8 10 200 11910 290 48 45.1 -16.4 | 288 34 32.3 -10.2 11 175 12756 295 58 52.6 -24.5 | 295 44 39.8 -18.3 12 150 13720 295 48 43.5 -20.3 | 295 34 30.7 -14.1 13 100 16250 290 27 25.4 -9.2 | 284 13 12.6 -3.1 14 70 18460 270 30 30.0 -0.0 | 250 18 17.2 6.2 15 50 20560 270 30 30.0 -0.0 | 250 18 17.2 6.2 16 30 23760 295 15 13.6 -6.3 | 281 1 0.8 -0.2 17 20 26370 265 37 36.9 3.2 | 249 26 24.1 9.4 Wind Parameters Mean winds (0-6000m): 265.8 at 18.9 knts Storm direction: 295.8 at 14.2 knts Shear (0-3000m) pos: 2.8 neg: 1.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 103.2 deg Storm rel helicity (0-3000m) pos: 71.4 neg: 0.0 tot: 71.4 m^2/s^2 ave: 23.8 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.64 Bulk Shear: 30.30 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 ------------------------------------------------------------------------------- 500 260 4 127 11| 0.0 3.3 3.3| 8.4 0.0 8.4 16.9 0.69| 4.3 2.9 1000 241 5 136 12| 0.0 3.1 3.1| 17.9 0.0 17.9 17.9 0.75| 3.9 2.9 1500 240 6 142 12| 1.1 2.1 3.2| 28.0 0.0 28.0 18.7 0.82| 3.7 3.0 2000 242 8 150 11| 1.9 1.5 3.5| 41.5 0.0 41.5 20.7 0.87| 3.9 3.4 2500 246 10 159 11| 2.5 1.2 3.7| 55.7 0.0 55.7 22.3 0.90| 4.0 3.6 3000 250 12 170 10| 2.8 1.0 3.8| 71.4 0.0 71.4 23.8 0.91| 4.2 3.8 4000 256 15 188 10| 2.4 0.8 3.2| 85.3 0.0 85.3 21.3 0.92| 3.6 3.3 5000 261 17 204 10| 2.2 0.6 2.8| 99.9 0.0 99.9 20.0 0.93| 3.3 3.1 6000 266 19 219 10| 2.2 0.5 2.7|114.1 0.0 114.1 19.0 0.91| 3.1 2.9 Wrote GIF file: /home/apache/climate/data/raob//LI144/skewt/LI144.skewt.20251023.00.gif