UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 3 DEC 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 1018 22 15.0 6.0 55 9.0 10.2 205 1 286.7 287.7 282.5 302.9 5.76 1 1000 173 15.0 9.0 67 6.0 11.6 115 3 288.1 289.4 284.7 308.5 7.21 2 957 547 12.2 6.2 67 6.0 9.0 121 4 289.0 290.1 284.0 306.6 6.22 3 925 833 9.8 5.2 73 4.6 7.3 125 5 289.3 290.4 284.0 306.4 6.00 4 877 1272 7.4 0.4 61 7.0 4.1 169 5 291.3 292.1 283.1 304.3 4.49 5 870 1338 7.4 -2.6 49 10.0 2.9 176 5 291.9 292.6 282.4 302.6 3.63 6 850 1528 6.2 -2.8 52 9.0 2.1 195 5 292.6 293.3 282.7 303.4 3.66 7 745 2596 0.4 -12.6 37 13.0 -4.2 239 9 297.6 297.9 282.8 303.6 1.95 8 700 3094 -1.1 -13.1 40 12.0 -5.4 260 11 301.3 301.6 284.4 307.5 1.99 9 631 3914 -6.9 -19.9 35 13.0 -10.6 263 16 303.7 304.0 284.5 307.8 1.25 10 546 5029 -14.7 -22.7 51 8.0 -16.7 267 23 307.3 307.5 285.7 311.0 1.13 11 531 5239 -16.7 -22.7 60 6.0 -18.1 268 24 307.3 307.6 285.7 311.2 1.16 12 507 5586 -18.7 -23.7 65 5.0 -19.8 270 26 309.0 309.2 286.3 312.7 1.11 13 500 5690 -19.1 -28.1 45 9.0 -20.9 270 27 309.8 309.9 286.1 312.3 0.76 14 485 5915 -20.7 -30.7 40 10.0 -22.5 270 28 310.5 310.6 286.2 312.6 0.61 15 467 6193 -23.5 -30.5 53 7.0 -24.6 270 29 310.4 310.5 286.2 312.6 0.65 16 403 7248 -32.9 -37.9 61 5.0 -33.4 270 34 311.6 311.6 286.4 312.8 0.36 17 400 7300 -33.5 -38.5 61 5.0 -34.0 270 34 311.4 311.5 286.3 312.7 0.34 18 339 8441 -42.5 -47.5 58 5.0 -42.8 276 50 314.3 314.3 287.1 314.9 0.15 19 326 8705 -43.7 -52.7 36 9.0 -44.1 277 53 316.2 316.2 287.6 316.5 0.09 20 300 9260 -47.1 -60.1 21 13.0 -47.4 280 61 319.0 319.0 288.5 319.1 0.04 21 292 9438 -48.5 -60.1 25 11.6 -48.8 280 61 319.4 319.4 288.6 319.6 0.04 22 250 10440 -56.7 265 57 321.8 23 222 11186 -61.3 280 54 325.8 24 201 11799 -63.5 256 44 331.7 25 200 11830 -63.7 255 43 331.9 26 181 12441 -63.1 257 39 342.5 27 161 13162 -61.3 259 35 357.2 28 150 13600 -61.7 260 32 363.8 29 128 14586 -60.5 266 35 382.8 30 100 16120 -61.7 275 40 408.5 31 86 17061 -60.3 273 37 429.3 32 70 18350 -60.1 270 34 455.8 33 66 18715 -61.9 271 35 459.6 34 50 20430 -62.3 275 40 496.7 35 49 20555 -61.9 275 41 500.5 36 47 20815 -60.7 276 42 509.4 37 32 23194 -64.1 284 52 559.5 38 30 23590 -63.9 285 54 570.4 39 26 24475 -60.9 283 64 602.8 40 20 26120 -57.7 280 83 659.6 41 18 26784 -58.5 677.2 42 14 28353 -61.3 718.2 TRP 222 11186 -61.3 280 54 325.8 WND 292 9438 -48.5 -60.1 25 11.6 -48.8 280 61 319.4 319.4 288.6 319.6 0.04 Sounding variables and indices 1000-500 mb thick: 5517.00 m Freezing level: 733.00 mb = 2728.81 m = 8952.67 ft Wetbulb zero: 814.67 mb = 1871.85 m = 6141.18 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 49.35 % Est. max temperature: 20.36 C = 68.65 F Sfc-Lift cond lev (LCL): 889.11 mb = 1158.95 m = 3802.28 ft T: 8.02 C 700-500 lapse rate: 6.93 C/km ThetaE index: 5.88 C Layer 957.0- 850.0 mb Conv cond level (CCL): 814.52 mb = 1873.35 m = 6146.09 ft Mean mixing ratio: 6.41 g/kg Conv temperature: 22.59 C = 72.67 F Cap Strength: 4.83 C Lifted Index: 5.26 C Risk: None Lifted Index @300 mb: 8.81 C Lifted Index @700 mb: 4.62 C Showalter Index: 7.54 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 16.30 C K Index: 10.50 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.04 J/kg Max Up Vert Vel: 3.75 m/s Conv Inhibition (B-): 51560.30 J/kg Cap Strength: 4.98 C Lift Cond Lev (LCL): 884.42 mb = 1202.55 m = 3945.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 10 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 1018 22 205 1 0.4 0.9 | 116 10 -8.8 4.3 1 1000 173 115 3 -2.7 1.3 | 111 13 -12.0 4.6 2 925 833 125 5 -4.1 2.9 | 115 15 -13.4 6.2 3 850 1528 195 5 1.3 4.8 | 136 11 -8.0 8.2 4 700 3094 260 11 10.8 1.9 | 197 5 1.6 5.3 5 500 5690 270 27 27.0 -0.0 | 259 18 17.7 3.3 6 400 7300 270 34 34.0 -0.0 | 262 25 24.7 3.3 7 300 9260 280 61 60.1 -10.6 | 278 51 50.8 -7.2 8 292 9438 280 61 60.1 -10.6 | 278 51 50.8 -7.2 9 250 10440 265 57 56.8 5.0 | 260 48 47.5 8.3 10 222 11186 280 54 53.2 -9.4 | 278 44 43.9 -6.0 11 200 11830 255 43 41.5 11.1 | 246 35 32.3 14.5 12 150 13600 260 32 31.5 5.6 | 248 24 22.3 8.9 13 100 16120 275 40 39.8 -3.5 | 270 31 30.6 -0.1 14 70 18350 270 34 34.0 -0.0 | 262 25 24.7 3.3 15 50 20430 275 40 39.8 -3.5 | 270 31 30.6 -0.1 16 30 23590 285 54 52.2 -14.0 | 284 44 42.9 -10.6 17 20 26120 280 83 81.7 -14.4 | 279 73 72.5 -11.1 Wind Parameters Mean winds (0-6000m): 259.9 at 13.1 knts Storm direction: 289.9 at 9.8 knts Shear (0-3000m) pos: 2.4 neg: 0.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 76.0 deg Storm rel helicity (0-3000m) pos: 41.9 neg: -3.6 tot: 38.3 m^2/s^2 ave: 12.8 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 32.10 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 ------------------------------------------------------------------------------- 500 121 3 112 13| 0.0 4.2 4.2| 1.7 -3.6 -1.9 -3.8 -0.13| 4.7 -0.6 1000 125 4 114 14| 1.1 2.1 3.2| 9.8 -3.6 6.1 6.1 0.21| 3.7 0.8 1500 141 4 119 14| 1.9 1.4 3.3| 21.2 -3.6 17.6 11.7 0.41| 4.0 1.6 2000 163 5 126 13| 2.1 1.1 3.2| 29.0 -3.6 25.3 12.7 0.52| 3.7 1.9 2500 186 5 135 12| 2.3 0.8 3.1| 36.1 -3.6 32.5 13.0 0.57| 3.7 2.1 3000 210 6 144 11| 2.4 0.7 3.1| 41.9 -3.6 38.3 12.8 0.61| 3.8 2.3 4000 239 8 162 8| 2.6 0.5 3.1| 50.9 -3.6 47.3 11.8 0.65| 3.6 2.4 5000 253 10 186 7| 2.7 0.4 3.1| 61.4 -3.6 57.8 11.6 0.63| 3.6 2.2 6000 260 13 213 7| 2.7 0.4 3.1| 71.3 -3.6 67.6 11.3 0.60| 3.5 2.1 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251203.12.gif