UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 26 NOV 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 1013 15 17.0 10.0 63 7.0 12.9 235 1 289.1 290.4 285.5 310.6 7.62 1 1000 125 18.6 12.6 68 6.0 14.9 215 5 291.8 293.4 288.1 317.9 9.20 2 990 211 18.8 12.8 68 6.0 15.1 215 8 292.8 294.5 288.6 319.7 9.42 3 925 790 14.2 9.2 72 5.0 11.3 215 25 293.8 295.2 287.6 316.6 7.91 4 850 1500 8.4 7.4 93 1.0 7.8 235 33 294.9 296.3 287.8 317.0 7.62 5 767 2344 3.0 3.0 100 0.0 3.0 222 30 297.9 299.0 287.5 316.2 6.20 6 723 2821 0.0 0.0 100 0.0 0.0 214 28 299.7 300.7 287.2 315.5 5.30 7 700 3080 -1.9 -1.9 100 0.0 -1.9 210 27 300.4 301.3 286.9 314.7 4.75 8 598 4316 -9.1 -12.7 75 3.6 -10.4 233 27 305.9 306.3 286.6 313.5 2.41 9 579 4566 -9.9 -16.9 57 7.0 -12.1 238 28 307.8 308.1 286.5 313.5 1.76 10 532 5214 -14.7 -20.7 60 6.0 -16.3 251 28 309.6 309.8 286.8 314.1 1.38 11 500 5680 -19.1 -20.8 86 1.7 -19.6 260 28 309.8 310.0 286.9 314.5 1.46 12 483 5937 -20.9 -23.4 80 2.5 -21.5 259 28 310.6 310.8 286.9 314.6 1.20 13 464 6234 -22.5 -25.7 75 3.2 -23.2 258 29 312.2 312.4 287.3 315.6 1.02 14 458 6330 -22.5 -28.5 58 6.0 -23.7 258 29 313.4 313.5 287.5 316.1 0.80 15 400 7310 -30.9 -38.9 45 8.0 -31.8 255 31 314.8 314.9 287.4 316.0 0.33 16 350 8242 -39.3 -47.3 42 8.0 -39.8 255 36 315.7 315.8 287.5 316.3 0.15 17 300 9280 -47.9 -55.9 39 8.0 -48.1 255 42 317.8 317.9 288.1 318.1 0.07 18 257 10284 -54.3 -61.3 42 7.0 -54.4 251 68 322.8 322.8 289.6 322.9 0.04 19 250 10460 -55.1 -63.1 36 8.0 -55.2 250 73 324.1 324.2 290.0 324.3 0.03 20 218 11323 -60.1 255 70 329.4 21 204 11737 -60.1 255 60 335.7 22 200 11860 -60.5 255 57 337.0 23 158 13329 -60.9 247 50 359.8 24 152 13568 -62.9 245 49 360.4 25 150 13650 -62.9 245 49 361.7 26 106 15784 -64.7 236 62 396.1 27 100 16140 -64.9 235 64 402.3 28 83 17288 -61.7 243 62 430.9 29 71 18261 -59.9 249 60 454.4 30 70 18350 -60.5 250 60 455.0 31 50 20430 -62.5 240 54 496.2 32 42 21515 -61.9 240 62 523.1 33 34 22838 -59.3 240 71 562.5 34 31 23422 -57.5 240 75 582.3 35 30 23630 -56.9 240 75 589.5 36 26 24536 -56.9 614.1 TRP 218 11323 -60.1 255 70 329.4 WND 31 23422 -57.5 240 75 582.3 Sounding variables and indices 1000-500 mb thick: 5555.00 m Freezing level: 723.00 mb = 2821.05 m = 9255.32 ft Wetbulb zero: 722.76 mb = 2823.66 m = 9263.86 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 81.79 % Est. max temperature: 22.69 C = 72.85 F Sfc-Lift cond lev (LCL): 912.43 mb = 904.90 m = 2968.79 ft T: 13.26 C 700-500 lapse rate: 6.62 C/km ThetaE index: 3.54 C Layer 767.0- 532.0 mb Conv cond level (CCL): 862.16 mb = 1380.75 m = 4529.95 ft Mean mixing ratio: 8.60 g/kg Conv temperature: 22.70 C = 72.87 F Cap Strength: 1.44 C Lifted Index: -1.31 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.65 C Lifted Index @700 mb: -1.28 C Showalter Index: -1.01 C Risk: Thunderstorms probable Total Totals Index: 54.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 26.50 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 360.63 Risk: Showers and thunderstorms possible Energy Index: -0.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 144.94 J/kg Max Up Vert Vel: 17.03 m/s Conv Inhibition (B-): 34.78 J/kg Cap Strength: 1.44 C Lift Cond Lev (LCL): 885.69 mb = 1154.65 m = 3788.16 ft Lev Free Conv (LFC): 810.69 mb = 1888.72 m = 6196.53 ft Equ Level (EL): 450.69 mb = 6446.19 m = 21148.65 ft B at Equ Level: 130.76 J/kg Max Parcel Lev (MPL): 250.69 mb = 10442.41 m = 34259.47 ft Wind level data Storm motion: 261 at 20 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 1013 15 235 1 0.8 0.6 | 82 19 -18.9 -2.6 1 1000 125 215 5 2.9 4.1 | 93 17 -16.9 1.0 2 925 790 215 25 14.3 20.5 | 163 18 -5.4 17.3 3 850 1500 235 33 27.0 18.9 | 205 17 7.3 15.8 4 700 3080 210 27 13.5 23.4 | 163 21 -6.2 20.2 5 500 5680 260 28 27.6 4.9 | 258 8 7.8 1.7 6 400 7310 255 31 29.9 8.0 | 244 11 10.2 4.9 7 300 9280 255 42 40.6 10.9 | 250 22 20.8 7.7 8 250 10460 250 73 68.6 25.0 | 246 54 48.9 21.8 9 218 11323 255 70 67.6 18.1 | 253 50 47.9 15.0 10 200 11860 255 57 55.1 14.8 | 252 37 35.3 11.6 11 150 13650 245 49 44.4 20.7 | 235 30 24.7 17.6 12 100 16140 235 64 52.4 36.7 | 224 47 32.7 33.6 13 70 18350 250 60 56.4 20.5 | 245 41 36.7 17.4 14 50 20430 240 54 46.8 27.0 | 229 36 27.0 23.9 15 31 23422 240 75 65.0 37.5 | 233 57 45.2 34.4 16 30 23630 240 75 65.0 37.5 | 233 57 45.2 34.4 Wind Parameters Mean winds (0-6000m): 230.9 at 26.6 knts Storm direction: 260.9 at 20.0 knts Shear (0-3000m) pos: 3.1 neg: 3.1 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 82.0 deg Storm rel helicity (0-3000m) pos: 150.6 neg: -66.2 tot: 84.4 m^2/s^2 ave: 28.1 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 3.7 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 3.37 Bulk Shear: 43.05 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 ------------------------------------------------------------------------------- 500 215 9 107 15| 0.0 16.2 16.2| 60.6 0.0 60.6 121.1 0.93| 16.3 15.1 1000 216 16 134 14| 5.7 8.1 13.8|109.8 0.0 109.8 109.8 0.93| 14.3 13.3 1500 223 21 156 13| 6.2 5.4 11.6|150.6 0.0 150.6 100.4 0.95| 12.6 11.9 2000 226 24 168 14| 4.7 4.1 8.8|150.6 -22.2 128.3 64.2 0.72| 10.7 7.7 2500 225 25 172 15| 3.7 3.5 7.2|150.6 -44.2 106.4 42.5 0.56| 9.5 5.3 3000 224 26 172 16| 3.1 3.1 6.2|150.6 -66.2 84.4 28.1 0.43| 8.7 3.7 4000 222 26 172 16| 3.0 2.3 5.3|178.5 -67.8 110.7 27.7 0.46| 7.6 3.5 5000 226 26 177 15| 3.1 1.8 4.9|202.1 -67.8 134.3 26.9 0.51| 7.0 3.5 6000 231 27 184 14| 2.9 1.5 4.4|215.5 -68.7 146.7 24.5 0.53| 6.4 3.4 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251126.12.gif