UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for LT064... Searching the city database file for: LT064 ... Date:0000Z 11 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 1019 14 13.2 10.6 84 2.6 11.7 0 0 284.8 286.2 284.1 306.7 7.89 1 1018 22 13.2 10.6 84 2.6 11.7 354 1 284.9 286.3 284.1 306.8 7.90 2 1009 97 16.8 12.5 76 4.3 14.2 297 6 289.2 290.8 287.0 314.7 9.05 3 1000 173 17.0 12.3 74 4.7 14.1 240 11 290.1 291.7 287.3 315.6 9.02 4 997 198 17.2 12.7 75 4.5 14.4 242 11 290.6 292.2 287.7 316.9 9.29 5 970 431 16.0 11.6 75 4.4 13.3 256 13 291.7 293.3 287.7 316.9 8.87 6 925 830 12.8 9.8 82 3.0 11.0 280 17 292.4 293.9 287.4 315.9 8.24 7 850 1543 7.4 4.5 82 2.9 5.9 315 14 293.9 295.0 286.0 311.9 6.22 8 826 1778 4.8 3.0 88 1.8 3.9 311 16 293.6 294.6 285.4 310.3 5.75 9 801 2028 4.0 1.8 86 2.2 2.9 307 18 295.3 296.3 285.8 311.2 5.44 10 717 2921 -1.5 -4.0 83 2.5 -2.6 293 25 298.8 299.5 285.5 310.7 3.96 11 700 3112 -1.5 -5.3 75 3.8 -3.1 290 26 300.8 301.5 286.1 312.0 3.68 12 695 3169 -1.7 -6.2 71 4.5 -3.6 290 26 301.2 301.9 285.9 311.8 3.46 13 691 3215 -0.9 -6.9 64 6.0 -3.4 290 26 302.6 303.2 286.3 312.7 3.30 14 677 3379 -1.5 -9.5 54 8.0 -4.7 290 27 303.7 304.2 286.1 312.3 2.75 15 673 3426 -1.7 -10.7 50 9.0 -5.1 290 27 304.0 304.5 286.0 311.9 2.51 16 590 4460 -8.9 -23.9 29 15.0 -12.8 290 31 307.3 307.5 285.5 310.4 0.94 17 586 4513 -8.9 -24.9 26 16.0 -12.9 290 31 307.9 308.1 285.6 310.8 0.86 18 532 5259 -11.9 -28.9 23 17.0 -15.7 290 33 312.9 313.1 287.2 315.2 0.66 19 531 5273 -12.3 -31.3 19 19.0 -16.2 290 33 312.6 312.7 286.9 314.5 0.53 20 500 5730 -16.1 -32.1 24 16.0 -19.1 290 35 313.4 313.5 287.2 315.2 0.52 21 465 6273 -20.3 -28.3 49 8.0 -21.9 288 35 314.8 314.9 287.9 317.5 0.80 22 400 7370 -29.1 -36.1 51 7.0 -30.0 285 36 317.2 317.3 288.3 318.7 0.44 23 363 8058 -34.7 -41.7 49 7.0 -35.3 285 40 318.6 318.7 288.6 319.6 0.27 24 322 8884 -42.5 -50.5 41 8.0 -42.9 285 46 318.9 319.0 288.5 319.4 0.12 25 300 9360 -45.7 -52.7 45 7.0 -46.0 285 49 320.9 321.0 289.2 321.3 0.10 26 283 9743 -48.3 -57.3 35 9.0 -48.6 285 48 322.6 322.6 289.6 322.8 0.06 27 272 10002 -48.9 -59.9 27 11.0 -49.2 282 49 325.4 325.4 290.5 325.6 0.04 28 254 10447 -50.3 -63.3 20 13.0 -50.6 276 51 329.8 329.8 291.7 329.9 0.03 29 250 10550 -49.5 -63.5 18 14.0 -49.8 275 52 332.5 332.5 292.4 332.6 0.03 30 205 11849 -50.7 271 55 350.0 31 200 12010 -50.9 270 55 352.2 32 150 13860 -55.7 265 48 374.1 33 111 15754 -60.5 261 38 398.8 34 100 16400 -62.5 260 35 407.0 35 98 16525 -62.7 260 34 408.9 36 80 17778 -62.3 263 24 434.2 37 70 18610 -58.5 265 18 459.2 38 69 18700 -58.9 265 18 460.3 39 53 20347 -60.5 261 15 492.6 40 50 20710 -60.1 260 14 501.9 41 40 22098 -60.1 271 18 534.9 42 30 23890 -59.7 285 24 581.9 43 25 25035 -58.7 292 26 615.9 44 22 25844 -56.1 296 27 646.6 45 20 26450 -56.5 300 28 663.2 46 12 29741 -49.9 790.9 47 11 30312 -48.1 817.4 TRP 283 9743 -48.3 -57.3 35 9.0 -48.6 285 48 322.6 322.6 289.6 322.8 0.06 WND Sounding variables and indices 1000-500 mb thick: 5557.00 m Freezing level: 739.91 mb = 2677.29 m = 8783.66 ft Wetbulb zero: 756.91 mb = 2484.32 m = 8150.56 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 59.32 % Est. max temperature: 21.95 C = 71.51 F Sfc-Lift cond lev (LCL): 979.96 mb = 344.40 m = 1129.91 ft T: 16.45 C 700-500 lapse rate: 5.58 C/km ThetaE index: 6.65 C Layer 925.0- 801.0 mb Conv cond level (CCL): 884.72 mb = 1205.45 m = 3954.85 ft Mean mixing ratio: 8.72 g/kg Conv temperature: 21.63 C = 70.94 F Cap Strength: 3.43 C Lifted Index: 2.69 C Risk: None Lifted Index @300 mb: 4.00 C Lifted Index @700 mb: -0.11 C Showalter Index: 5.03 C Risk: None Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 20.60 C K Index: 24.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 117.00 Risk: None Energy Index: 0.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.56 J/kg Max Up Vert Vel: 11.71 m/s Conv Inhibition (B-): 34.38 J/kg Cap Strength: 3.40 C Lift Cond Lev (LCL): 912.88 mb = 941.19 m = 3087.84 ft Lev Free Conv (LFC): 847.88 mb = 1563.44 m = 5129.35 ft Equ Level (EL): 697.88 mb = 3136.14 m = 10289.05 ft B at Equ Level: 67.96 J/kg Max Parcel Lev (MPL): 567.88 mb = 4755.35 m = 15601.34 ft Wind level data Storm motion: 321 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 1019 14 0 0 -0.0 -0.0 | 141 18 -11.4 13.9 1 1000 173 240 11 9.5 5.5 | 174 19 -1.9 19.4 2 925 830 280 17 16.7 -3.0 | 206 12 5.3 10.9 3 850 1543 315 14 9.9 -9.9 | 159 4 -1.5 4.0 4 700 3112 290 26 24.4 -8.9 | 249 14 13.0 5.0 5 500 5730 290 35 32.9 -12.0 | 265 22 21.5 1.9 6 400 7370 285 36 34.8 -9.3 | 259 24 23.4 4.5 7 300 9360 285 49 47.3 -12.7 | 268 36 35.9 1.2 8 283 9743 285 48 46.4 -12.4 | 268 35 35.0 1.4 9 250 10550 275 52 51.8 -4.5 | 257 41 40.4 9.3 10 200 12010 270 55 55.0 -0.0 | 252 46 43.6 13.9 11 150 13860 265 48 47.8 4.2 | 244 41 36.4 18.0 12 100 16400 260 35 34.5 6.1 | 229 30 23.1 19.9 13 70 18610 265 18 17.9 1.6 | 203 17 6.5 15.4 14 50 20710 260 14 13.8 2.4 | 188 16 2.4 16.3 15 30 23890 285 24 23.2 -6.2 | 237 14 11.8 7.7 16 20 26450 300 28 24.2 -14.0 | 271 13 12.8 -0.1 Wind Parameters Mean winds (0-6000m): 290.5 at 23.9 knts Storm direction: 320.5 at 18.0 knts Shear (0-3000m) pos: 2.2 neg: 4.7 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 108.7 deg Storm rel helicity (0-3000m) pos: 82.1 neg: -6.6 tot: 75.5 m^2/s^2 ave: 25.2 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 3.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.69 Bulk Shear: 40.56 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 ------------------------------------------------------------------------------- 500 250 10 174 18| 0.0 14.5 14.5| 57.7 0.0 57.7 115.4 0.70| 20.3 14.2 1000 267 13 187 15| 4.0 7.3 11.2| 73.5 -0.5 73.0 73.0 0.63| 14.6 9.1 1500 279 14 191 12| 4.3 4.8 9.1| 73.5 -6.6 66.9 44.6 0.39| 12.1 4.7 2000 288 14 193 10| 3.2 4.6 7.8| 76.9 -6.6 70.3 35.2 0.44| 10.1 4.5 2500 292 15 199 9| 2.6 4.6 7.2| 80.5 -6.6 73.9 29.6 0.45| 9.0 4.1 3000 292 17 208 9| 2.2 4.7 6.8| 82.1 -6.6 75.5 25.2 0.42| 8.4 3.5 4000 291 19 224 10| 1.6 4.0 5.6| 89.5 -6.7 82.9 20.7 0.42| 6.8 2.9 5000 291 22 235 11| 1.3 3.5 4.8| 97.8 -6.7 91.2 18.2 0.43| 5.8 2.5 6000 291 24 244 12| 1.1 3.2 4.2|103.6 -8.9 94.8 15.8 0.42| 5.1 2.1 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251011.00.gif