UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102023.upa.cvt Date: 2300Z 20 OCT 25 Searching for LI064... Searching the city database file for: LI064 ... Date:2300Z 20 OCT 25 Station: LI064 WMO ident: 16064 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 88 SFC 990 172 11.0 10.8 99 0.2 10.9 350 4 285.0 286.4 284.5 307.8 8.24 2 925 737 8.2 8.2 100 0.0 8.2 50 7 287.7 289.0 284.7 308.4 7.39 3 850 1432 4.6 4.6 100 0.0 4.6 165 2 291.0 292.1 284.9 308.9 6.26 4 816 1764 3.0 3.0 100 0.0 3.0 176 6 292.7 293.7 285.1 309.5 5.82 5 751 2436 1.6 1.6 100 0.0 1.6 197 14 298.2 299.2 287.1 315.1 5.73 6 748 2468 1.8 1.8 100 0.0 1.8 198 15 298.8 299.8 287.4 316.0 5.83 7 700 3000 -1.5 -1.6 99 0.1 -1.6 215 21 300.8 301.7 287.2 315.4 4.86 8 627 3868 -6.7 -7.5 94 0.8 -7.0 230 24 304.5 305.2 287.2 315.2 3.47 9 599 4223 -9.5 -14.4 67 4.9 -11.1 236 25 305.3 305.7 286.0 311.9 2.09 10 590 4339 -10.7 -20.7 44 10.0 -13.4 238 26 305.2 305.4 285.0 309.2 1.25 11 585 4405 -10.9 -24.9 31 14.0 -14.2 239 26 305.7 305.9 284.8 308.6 0.87 12 559 4753 -12.1 -18.1 61 6.0 -13.9 245 27 308.3 308.6 286.6 313.6 1.64 13 546 4933 -12.9 -20.9 51 8.0 -15.0 248 28 309.4 309.7 286.6 313.8 1.32 14 540 5017 -12.7 -35.7 13 23.0 -16.8 250 28 310.6 310.7 286.0 311.8 0.34 15 526 5217 -14.1 -38.1 11 24.0 -18.0 253 29 311.3 311.4 286.1 312.3 0.27 16 518 5333 -14.7 -42.7 7 28.0 -18.7 255 29 311.9 312.0 286.2 312.6 0.17 17 500 5600 -16.9 -44.9 7 28.0 -20.5 260 30 312.4 312.5 286.4 313.0 0.14 18 499 5615 -17.1 -45.1 7 28.0 -20.7 260 30 312.4 312.4 286.4 312.9 0.14 19 421 6870 -25.3 -40.3 23 15.0 -27.2 268 31 317.4 317.5 288.2 318.4 0.27 20 400 7240 -28.3 -35.3 51 7.0 -29.3 270 31 318.2 318.3 288.7 319.9 0.47 21 380 7607 -30.9 -35.8 62 4.9 -31.5 269 32 319.5 319.6 289.1 321.2 0.47 22 370 7796 -31.5 -34.0 78 2.5 -31.9 269 32 321.1 321.2 289.8 323.2 0.58 23 357 8049 -33.1 -35.8 77 2.7 -33.4 268 33 322.3 322.4 290.0 324.1 0.50 24 343 8330 -35.5 -37.1 85 1.6 -35.7 267 34 322.7 322.8 290.1 324.4 0.46 25 323 8746 -38.7 -43.5 60 4.8 -39.1 266 35 323.9 324.0 290.2 324.9 0.25 26 300 9250 -42.7 -46.7 65 4.0 -42.9 265 36 325.2 325.2 290.5 325.9 0.19 27 283 9640 -46.1 -51.1 57 5.0 -46.3 262 36 325.8 325.8 290.6 326.2 0.12 28 250 10450 -53.7 -58.1 58 4.4 -53.8 255 37 326.2 326.2 290.7 326.5 0.06 29 244 10605 -55.1 -59.8 56 4.7 -55.2 257 37 326.4 326.4 290.7 326.6 0.05 30 223 11173 -58.7 -61.1 74 2.4 -58.7 265 39 329.4 329.4 291.6 329.6 0.05 31 220 11258 -58.9 -60.4 83 1.5 -58.9 266 41 330.4 330.4 291.9 330.6 0.05 32 215 11402 -56.7 -67.7 24 11.0 -56.9 268 43 336.0 336.0 293.3 336.0 0.02 33 200 11860 -55.7 -76.7 6 21.0 -55.9 275 52 344.6 344.6 295.4 344.6 0.01 34 193 12086 -55.1 -78.1 4 23.0 -55.4 277 54 349.0 349.1 296.4 349.1 0.00 35 163 13157 -57.2 -80.2 4 23.0 -57.5 285 61 362.7 362.7 299.2 362.7 0.00 36 150 13680 -58.3 -81.3 4 23.0 -58.5 290 55 369.6 369.6 300.5 369.7 0.00 37 119 15126 -60.9 -83.9 3 23.0 -61.1 284 40 390.2 390.2 303.8 390.2 0.00 38 100 16210 -59.3 -84.3 3 25.0 -59.6 280 29 413.2 413.2 306.9 413.2 0.00 39 82 17443 -63.1 -86.1 3 23.0 -63.3 288 28 429.5 429.5 308.8 429.5 0.00 40 70 18420 -61.7 -86.7 2 25.0 -62.0 295 27 452.4 452.4 311.1 452.4 0.00 41 50 20500 -61.3 -87.3 2 26.0 -61.8 295 27 499.0 499.0 314.9 499.0 0.00 42 43 21437 -60.3 -87.3 2 27.0 -60.9 296 25 523.5 523.5 316.5 523.5 0.00 43 38 22200 -64.3 -88.3 2 24.0 -64.7 298 23 532.1 532.1 317.1 532.2 0.00 44 32 23260 -60.7 -87.7 2 27.0 -61.5 299 21 568.6 568.6 319.1 568.6 0.01 45 30 23660 -61.9 -87.9 2 26.0 -62.6 300 20 575.9 575.9 319.5 575.9 0.01 46 29 23869 -62.3 -88.3 2 26.0 -63.0 297 21 580.4 580.4 319.7 580.4 0.01 47 26 24545 -60.1 -88.1 1 28.0 -61.2 289 24 605.1 605.1 320.9 605.1 0.01 48 25 24791 -55.9 -85.9 1 30.0 -57.6 287 25 623.9 624.0 321.6 624.0 0.01 49 20 26220 -52.1 -84.1 1 32.0 -55.0 270 32 676.7 676.7 323.7 676.8 0.02 50 15 28095 -48.7 -82.7 1 34.0 -53.4 272 44 746.0 746.0 325.8 746.3 0.03 51 12 29551 -51.9 -84.9 1 33.0 -56.1 274 53 783.9 783.9 326.8 784.1 0.02 52 10 30740 -48.7 -83.7 1 35.0 -54.7 275 61 837.8 837.8 328.1 838.1 0.04 53 8.9 31508 -47.7 -83.7 1 36.0 -54.6 870.0 870.0 328.8 870.4 0.04 TRP 223 11173 -58.7 -61.1 74 2.4 -58.7 265 39 329.4 329.4 291.6 329.6 0.05 WND 163 13157 -57.2 -80.2 4 23.0 -57.5 285 61 362.7 362.7 299.2 362.7 0.00 Sounding variables and indices 1000-500 mb thick: 5512.00 m Freezing level: 721.82 mb = 2758.09 m = 9048.75 ft Wetbulb zero: 722.45 mb = 2746.66 m = 9011.23 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 79.84 % Est. max temperature: 17.48 C = 63.46 F Sfc-Lift cond lev (LCL): 987.08 mb = 196.61 m = 645.03 ft T: 10.88 C 700-500 lapse rate: 5.92 C/km ThetaE index: 7.45 C Layer 700.0- 559.0 mb Conv cond level (CCL): 936.93 mb = 630.36 m = 2068.09 ft Mean mixing ratio: 7.56 g/kg Conv temperature: 13.20 C = 55.76 F Cap Strength: 6.61 C Lifted Index: 6.52 C Risk: None Lifted Index @300 mb: 12.18 C Lifted Index @700 mb: 3.46 C Showalter Index: 6.11 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.50 C K Index: 26.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 89.20 Risk: None Energy Index: 0.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.19 J/kg Max Up Vert Vel: 5.69 m/s Conv Inhibition (B-): 47803.79 J/kg Cap Strength: 6.62 C Lift Cond Lev (LCL): 938.12 mb = 619.87 m = 2033.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 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 ---------------------------------------------------------- 0 990 172 350 4 0.7 -3.9 | 74 13 -13.0 -3.8 1 925 737 50 7 -5.4 -4.5 | 77 20 -19.0 -4.3 2 850 1432 165 2 -0.5 1.9 | 98 14 -14.2 2.1 3 700 3000 215 21 12.0 17.2 | 175 17 -1.6 17.4 4 500 5600 260 30 29.5 5.2 | 251 17 15.9 5.4 5 400 7240 270 31 31.0 -0.0 | 269 17 17.4 0.2 6 300 9250 265 36 35.9 3.1 | 262 22 22.2 3.3 7 250 10450 255 37 35.7 9.6 | 246 24 22.1 9.7 8 223 11173 265 39 38.9 3.4 | 262 25 25.2 3.6 9 200 11860 275 52 51.8 -4.5 | 277 38 38.2 -4.4 10 163 13157 285 61 58.9 -15.8 | 289 48 45.3 -15.6 11 150 13680 290 55 51.7 -18.8 | 296 42 38.0 -18.7 12 100 16210 280 29 28.6 -5.0 | 288 16 14.9 -4.9 13 70 18420 295 27 24.5 -11.4 | 316 16 10.8 -11.3 14 50 20500 295 27 24.5 -11.4 | 316 16 10.8 -11.3 15 30 23660 300 20 17.3 -10.0 | 340 11 3.7 -9.8 16 20 26220 270 32 32.0 -0.0 | 270 18 18.4 0.2 17 10 30740 275 61 60.8 -5.3 | 276 47 47.1 -5.2 Wind Parameters Mean winds (0-6000m): 240.7 at 18.2 knts Storm direction: 270.7 at 13.7 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 105.1 deg Storm rel helicity (0-3000m) pos: 141.7 neg: -1.8 tot: 139.9 m^2/s^2 ave: 46.6 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 68.52 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 25 5 74 17| 5.5 0.0 5.5| 5.3 -1.8 3.5 7.0 0.12| 5.8 0.7 1000 48 5 79 18| 3.7 0.0 3.7| 41.5 -1.8 39.8 39.8 0.57| 7.1 4.1 1500 54 5 82 18| 3.1 0.0 3.1| 54.0 -1.8 52.3 34.8 0.58| 6.5 3.8 2000 114 6 97 19| 3.8 0.0 3.8| 80.5 -1.8 78.8 39.4 0.68| 6.6 4.5 2500 185 7 119 15| 4.2 0.0 4.2|112.2 -1.8 110.4 44.2 0.75| 6.7 5.1 3000 208 9 132 12| 4.2 0.0 4.2|141.7 -1.8 139.9 46.6 0.79| 6.7 5.3 4000 219 13 151 11| 3.5 0.0 3.5|175.6 -1.8 173.8 43.5 0.82| 6.1 5.0 5000 231 16 172 10| 3.0 0.0 3.0|212.6 -1.8 210.8 42.2 0.85| 5.8 4.9 6000 241 18 194 9| 2.6 0.0 2.6|238.3 -1.8 236.5 39.4 0.86| 5.3 4.6 Wrote GIF file: /home/apache/climate/data/raob//LI064/skewt/LI064.skewt.20251020.23.gif