UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for LT064... Searching the city database file for: LT064 ... Date:0000Z 15 OCT 25 Station: LT064 WMO ident: 17064 ------------------------------------------------------------------------------- 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 19 14.0 12.1 88 1.9 12.9 0 0 285.8 287.3 285.3 310.0 8.74 1 1011 69 17.2 15.3 89 1.9 16.0 33 2 289.4 291.4 288.7 320.0 10.87 2 1000 162 17.2 15.2 88 2.0 15.9 95 6 290.4 292.3 289.1 321.1 10.92 3 996 196 16.6 14.6 88 2.0 15.3 93 6 290.1 291.9 288.6 319.7 10.54 4 925 821 12.0 9.4 84 2.6 10.5 65 10 291.6 293.0 286.9 314.4 8.02 5 857 1461 8.0 3.3 72 4.7 5.6 357 9 293.8 294.8 285.4 310.3 5.66 6 850 1529 7.2 2.9 74 4.3 5.0 350 9 293.7 294.7 285.2 309.8 5.55 7 807 1955 3.6 0.5 80 3.1 2.1 326 10 294.3 295.1 284.8 308.6 4.92 8 716 2916 -4.3 -4.4 99 0.1 -4.4 270 12 295.8 296.5 284.3 307.3 3.85 9 714 2938 -3.5 -4.4 93 0.9 -3.9 269 12 296.9 297.6 284.7 308.5 3.86 10 712 2960 -2.9 -5.0 85 2.1 -3.8 268 12 297.8 298.5 284.9 308.9 3.70 11 700 3096 -1.3 -9.3 54 8.0 -4.4 260 12 301.0 301.5 285.1 309.4 2.70 12 695 3153 -1.3 -9.3 54 8.0 -4.4 260 12 301.7 302.2 285.3 310.1 2.72 13 690 3211 -1.7 -9.7 54 8.0 -4.8 261 13 301.8 302.3 285.3 310.0 2.65 14 650 3683 -4.7 -11.7 58 7.0 -7.2 264 16 303.6 304.1 285.7 311.2 2.40 15 593 4401 -8.1 -12.2 72 4.1 -9.6 270 22 307.8 308.2 287.3 315.8 2.53 16 562 4815 -12.3 -17.1 67 4.8 -13.7 273 25 307.6 307.9 286.5 313.3 1.78 17 536 5176 -14.5 -23.5 46 9.0 -16.7 276 28 309.2 309.4 286.3 312.7 1.07 18 500 5700 -17.5 -26.5 45 9.0 -19.4 280 32 311.7 311.9 287.0 314.7 0.88 19 478 6035 -20.7 -28.7 49 8.0 -22.2 277 31 311.8 311.9 286.9 314.3 0.75 20 412 7118 -27.5 -39.5 31 12.0 -28.9 267 28 316.6 316.6 288.0 317.7 0.30 21 400 7330 -27.9 -42.9 23 15.0 -29.5 265 27 318.7 318.8 288.6 319.5 0.22 22 371 7867 -32.1 -45.1 26 13.0 -33.3 266 27 320.1 320.1 289.0 320.8 0.18 23 341 8457 -37.7 -47.7 34 10.0 -38.4 268 26 320.3 320.3 289.0 320.9 0.15 24 300 9330 -44.3 -54.3 32 10.0 -44.7 270 26 322.9 322.9 289.8 323.2 0.08 25 250 10530 -53.5 -62.5 33 9.0 -53.7 265 32 326.5 326.5 290.7 326.7 0.03 26 234 10950 -56.7 270 39 327.9 27 224 11226 -57.1 269 41 331.4 28 200 11940 -57.1 265 47 342.3 29 171 12930 -55.7 262 47 360.3 30 150 13760 -56.7 260 47 372.4 31 102 16177 -62.5 260 46 404.7 32 100 16300 -61.7 260 46 408.5 33 84 17384 -60.5 255 41 431.8 34 70 18520 -60.5 250 36 455.0 35 62 19281 -58.7 248 38 475.0 36 50 20630 -60.3 245 42 501.4 37 46 21151 -58.9 247 40 516.9 38 43 21576 -57.1 248 39 531.4 39 36 22697 -58.7 251 35 554.9 40 30 23840 -59.3 255 31 583.0 41 28 24276 -56.7 258 32 601.8 42 21 26123 -52.3 273 35 666.7 43 20 26440 -51.5 275 36 678.5 44 13 29244 -49.9 275 39 773.0 45 10 30970 -46.7 275 41 845.2 46 9.6 31241 -45.9 858.2 TRP 234 10950 -56.7 270 39 327.9 WND Sounding variables and indices 1000-500 mb thick: 5538.00 m Freezing level: 765.53 mb = 2392.85 m = 7850.45 ft Wetbulb zero: 777.77 mb = 2251.29 m = 7386.03 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 71.77 % Est. max temperature: 21.76 C = 71.18 F Sfc-Lift cond lev (LCL): 988.50 mb = 260.03 m = 853.09 ft T: 16.13 C 700-500 lapse rate: 6.22 C/km ThetaE index: 13.85 C Layer 996.0- 714.0 mb Conv cond level (CCL): 919.42 mb = 871.69 m = 2859.84 ft Mean mixing ratio: 9.42 g/kg Conv temperature: 20.02 C = 68.04 F Cap Strength: 0.74 C Lifted Index: 0.47 C Risk: Showers probable Lifted Index @300 mb: 4.43 C Lifted Index @700 mb: -0.56 C Showalter Index: 4.92 C Risk: None Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 20.40 C K Index: 19.60 Risk: < 20 % chance of thunderstorms Sweat Index: 84.80 Risk: None Energy Index: 1.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 183.74 J/kg Max Up Vert Vel: 19.17 m/s Conv Inhibition (B-): 7.48 J/kg Cap Strength: 0.74 C Lift Cond Lev (LCL): 935.53 mb = 725.34 m = 2379.70 ft Lev Free Conv (LFC): 880.53 mb = 1233.87 m = 4048.07 ft Equ Level (EL): 620.53 mb = 4046.24 m = 13274.91 ft B at Equ Level: 171.80 J/kg Max Parcel Lev (MPL): 350.53 mb = 8264.25 m = 27113.37 ft Wind level data Storm motion: 313 at 12 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 19 0 0 -0.0 -0.0 | 133 12 -8.8 8.4 1 1000 162 95 6 -6.0 0.5 | 121 17 -14.8 8.9 2 925 821 65 10 -9.1 -4.2 | 103 18 -17.9 4.1 3 850 1529 350 9 1.6 -8.9 | 86 7 -7.3 -0.5 4 700 3096 260 12 11.8 2.1 | 196 11 3.0 10.5 5 500 5700 280 32 31.5 -5.6 | 263 23 22.7 2.8 6 400 7330 265 27 26.9 2.4 | 239 21 18.1 10.7 7 300 9330 270 26 26.0 -0.0 | 244 19 17.2 8.4 8 250 10530 265 32 31.9 2.8 | 244 26 23.0 11.2 9 234 10950 270 39 39.0 -0.0 | 254 31 30.2 8.4 10 200 11940 265 47 46.8 4.1 | 252 40 38.0 12.5 11 150 13760 260 47 46.3 8.2 | 246 41 37.4 16.5 12 100 16300 260 46 45.3 8.0 | 246 40 36.5 16.4 13 70 18520 250 36 33.8 12.3 | 230 32 25.0 20.7 14 50 20630 245 42 38.1 17.7 | 228 39 29.2 26.1 15 30 23840 255 31 29.9 8.0 | 232 27 21.1 16.4 16 20 26440 275 36 35.9 -3.1 | 259 28 27.0 5.2 17 10 30970 275 41 40.8 -3.6 | 261 32 32.0 4.8 Wind Parameters Mean winds (0-6000m): 283.4 at 16.2 knts Storm direction: 313.4 at 12.2 knts Shear (0-3000m) pos: 1.4 neg: 3.4 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 63.8 deg Storm rel helicity (0-3000m) pos: 6.3 neg: -57.3 tot: -50.9 m^2/s^2 ave: -17.0 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.88 Bulk Shear: 63.84 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 87 6 119 17| 8.4 0.0 8.4| 2.1 -23.8 -21.7 -43.5 -0.56| 10.2 -5.7 1000 72 8 110 17| 4.2 2.9 7.1| 2.1 -48.3 -46.2 -46.2 -0.66| 8.4 -5.5 1500 54 8 103 16| 2.8 4.1 6.9| 2.4 -56.3 -53.9 -36.0 -0.52| 8.6 -4.4 2000 32 9 95 13| 2.1 4.0 6.1| 3.4 -56.3 -52.9 -26.5 -0.40| 7.7 -3.1 2500 10 9 88 10| 1.7 3.8 5.4| 5.9 -56.3 -50.4 -20.2 -0.23| 7.3 -1.6 3000 349 9 84 7| 1.4 3.4 4.8| 6.3 -57.3 -50.9 -17.0 -0.20| 7.0 -1.4 4000 301 11 188 3| 0.6 3.0 3.6| 27.3 -57.5 -30.1 -7.5 -0.03| 6.3 -0.2 5000 286 13 219 6| 0.7 2.4 3.1| 55.5 -57.5 -1.9 -0.4 0.09| 5.9 0.5 6000 283 16 237 8| 0.9 2.1 3.0| 78.7 -67.8 10.9 1.8 0.12| 5.6 0.6 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251015.00.gif