UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 10 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 1020 23 19.4 10.4 56 9.0 14.1 285 3 290.9 292.3 286.4 313.0 7.78 1 1008 124 19.0 11.0 60 8.0 14.2 279 8 291.5 292.9 287.0 314.8 8.20 2 1000 192 18.2 10.2 60 8.0 13.4 275 11 291.4 292.7 286.6 313.6 7.83 3 927 844 12.8 4.8 58 8.0 8.5 256 16 292.2 293.3 284.9 309.0 5.82 4 925 862 12.6 2.6 50 10.0 7.5 255 16 292.2 293.1 284.1 306.7 4.99 5 850 1555 6.6 -1.4 57 8.0 2.9 275 15 293.1 293.8 283.4 305.0 4.06 6 825 1800 5.4 -4.6 48 10.0 1.1 280 16 294.3 294.9 283.0 304.1 3.29 7 807 1980 6.0 -6.0 42 12.0 0.8 283 17 296.8 297.4 283.8 305.9 3.02 8 796 2093 5.6 -6.4 42 12.0 0.5 285 17 297.5 298.1 284.0 306.5 2.97 9 751 2568 4.0 -12.0 30 16.0 -2.0 294 19 300.8 301.2 284.2 307.1 2.03 10 721 2898 1.8 -10.2 41 12.0 -2.9 300 21 301.9 302.4 285.1 309.5 2.44 11 711 3011 1.0 -9.0 47 10.0 -3.0 303 21 302.2 302.7 285.5 310.7 2.72 12 700 3136 1.0 -10.0 44 11.0 -3.4 305 22 303.6 304.1 285.9 311.6 2.55 13 601 4342 -7.5 -17.5 45 10.0 -10.6 298 30 307.3 307.6 286.2 312.5 1.61 14 554 4972 -11.5 -21.5 43 10.0 -14.2 295 34 309.8 310.0 286.7 313.9 1.24 15 500 5750 -16.9 -28.9 35 12.0 -19.3 290 39 312.4 312.6 287.1 314.8 0.70 16 453 6486 -21.1 -29.1 49 8.0 -22.7 286 52 316.1 316.3 288.3 318.8 0.76 17 443 6650 -23.9 -31.9 48 8.0 -25.2 285 55 314.6 314.7 287.6 316.7 0.60 18 400 7390 -28.1 -36.1 46 8.0 -29.2 280 68 318.5 318.6 288.8 320.0 0.44 19 358 8176 -33.5 -43.5 36 10.0 -34.4 276 71 321.5 321.5 289.5 322.3 0.23 20 312 9125 -40.9 -51.9 30 11.0 -41.5 271 74 324.1 324.1 290.1 324.5 0.10 21 300 9390 -42.7 -56.7 20 14.0 -43.3 270 75 325.2 325.2 290.4 325.4 0.06 22 297 9458 -42.7 -57.7 18 15.0 -43.3 271 75 326.1 326.1 290.7 326.3 0.05 23 278 9904 -45.1 -57.7 23 12.6 -45.6 280 77 328.9 328.9 291.5 329.1 0.06 24 250 10610 -48.9 275 72 333.4 25 246 10716 -49.5 275 68 334.0 26 214 11629 -51.1 272 63 345.1 27 200 12070 -51.7 270 61 350.9 28 165 13306 -56.3 267 52 363.0 29 150 13910 -57.7 265 48 370.7 30 107 16015 -62.3 261 37 399.5 31 100 16430 -64.1 260 35 403.9 32 94 16809 -62.3 257 33 414.6 33 75 18195 -63.3 248 28 440.2 34 70 18620 -61.3 245 26 453.2 35 62 19373 -60.3 240 21 471.5 36 50 20710 -60.5 230 12 500.9 37 45 21367 -60.1 242 14 517.2 38 39 22259 -60.1 259 18 538.8 39 30 23890 -61.7 290 24 576.4 40 28 24319 -60.5 291 23 591.3 41 20 26440 -56.1 295 19 664.5 42 18 27115 -56.9 289 20 682.3 43 11 30295 -51.5 261 23 805.1 44 10 30920 -48.9 255 24 837.0 45 9.1 31541 -47.9 863.7 46 7.7 32642 -48.3 904.4 47 7.4 32905 -46.1 923.7 TRP 246 10716 -49.5 275 68 334.0 WND 278 9904 -45.1 -57.7 23 12.6 -45.6 280 77 328.9 328.9 291.5 329.1 0.06 Sounding variables and indices 1000-500 mb thick: 5558.00 m Freezing level: 688.35 mb = 3277.93 m = 10754.22 ft Wetbulb zero: 787.27 mb = 2182.67 m = 7160.91 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 45.65 % Est. max temperature: 21.35 C = 70.43 F Sfc-Lift cond lev (LCL): 892.25 mb = 1157.43 m = 3797.29 ft T: 10.04 C 700-500 lapse rate: 6.85 C/km ThetaE index: 10.73 C Layer 1000.0- 807.0 mb Conv cond level (CCL): 830.86 mb = 1741.69 m = 5714.14 ft Mean mixing ratio: 6.92 g/kg Conv temperature: 22.53 C = 72.56 F Cap Strength: 4.38 C Lifted Index: 4.47 C Risk: None Lifted Index @300 mb: 9.93 C Lifted Index @700 mb: 4.38 C Showalter Index: 8.69 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 15.50 C K Index: 11.10 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 2.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.49 J/kg Max Up Vert Vel: 2.23 m/s Conv Inhibition (B-): 64372.05 J/kg Cap Strength: 4.37 C Lift Cond Lev (LCL): 859.18 mb = 1466.94 m = 4812.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 18 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 1020 23 285 3 2.9 -0.8 | 147 15 -8.5 12.9 1 1000 192 275 11 11.0 -1.0 | 178 13 -0.5 12.7 2 925 862 255 16 15.5 4.1 | 193 18 4.0 17.8 3 850 1555 275 15 14.9 -1.3 | 196 13 3.5 12.4 4 700 3136 305 22 18.0 -12.6 | 261 7 6.6 1.1 5 500 5750 290 39 36.6 -13.3 | 269 25 25.2 0.4 6 400 7390 280 68 67.0 -11.8 | 268 56 55.6 1.9 7 300 9390 270 75 75.0 -0.0 | 258 65 63.6 13.7 8 278 9904 280 77 75.8 -13.4 | 270 64 64.4 0.3 9 250 10610 275 72 71.7 -6.3 | 263 61 60.3 7.4 10 246 10716 275 68 67.7 -5.9 | 262 57 56.3 7.8 11 200 12070 270 61 61.0 -0.0 | 255 51 49.6 13.7 12 150 13910 265 48 47.8 4.2 | 244 41 36.4 17.9 13 100 16430 260 35 34.5 6.1 | 229 30 23.1 19.8 14 70 18620 245 26 23.6 11.0 | 206 28 12.1 24.7 15 50 20710 230 12 9.2 7.7 | 174 22 -2.2 21.4 16 30 23890 290 24 22.6 -8.2 | 244 12 11.1 5.5 17 20 26440 295 19 17.2 -8.0 | 226 8 5.8 5.7 18 10 30920 255 24 23.2 6.2 | 211 23 11.8 19.9 Wind Parameters Mean winds (0-6000m): 290.2 at 23.8 knts Storm direction: 320.2 at 17.8 knts Shear (0-3000m) pos: 2.5 neg: 2.2 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 106.3 deg Storm rel helicity (0-3000m) pos: 68.4 neg: 0.0 tot: 68.4 m^2/s^2 ave: 22.8 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 27.10 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 ------------------------------------------------------------------------------- 500 271 10 176 13| 0.0 11.0 11.0| 35.0 0.0 35.0 70.0 0.86| 11.7 10.1 1000 263 13 185 15| 0.0 6.7 6.7| 42.9 0.0 42.9 42.9 0.74| 8.0 6.0 1500 264 14 188 15| 1.3 4.5 5.8| 45.1 0.0 45.1 30.1 0.62| 6.7 4.2 2000 269 14 191 14| 1.8 3.4 5.2| 53.2 0.0 53.2 26.6 0.64| 5.9 3.8 2500 274 15 196 13| 2.2 2.7 4.9| 61.0 0.0 61.0 24.4 0.66| 5.5 3.6 3000 280 16 201 12| 2.5 2.2 4.8| 68.4 0.0 68.4 22.8 0.69| 5.3 3.7 4000 288 18 215 10| 1.9 2.4 4.3| 73.7 0.0 73.7 18.4 0.63| 4.9 3.1 5000 290 21 231 10| 1.5 2.7 4.2| 74.4 -0.7 73.7 14.7 0.53| 4.6 2.5 6000 290 24 243 12| 1.3 3.1 4.4| 77.5 -4.8 72.8 12.1 0.43| 4.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251010.12.gif