UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for LT064... Searching the city database file for: LT064 ... Date:0000Z 21 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 1014 21 11.8 2.8 54 9.0 7.4 50 1 283.8 284.6 279.9 296.8 4.61 1 1007 79 15.0 4.0 48 11.0 9.3 80 2 287.6 288.5 282.1 302.0 5.06 2 1000 138 15.0 3.0 44 12.0 8.9 110 4 288.1 289.0 282.0 301.7 4.74 3 993 197 15.2 3.2 45 12.0 9.0 105 5 288.9 289.8 282.5 302.8 4.85 4 955 524 13.4 1.4 44 12.0 7.5 78 8 290.3 291.1 282.7 303.1 4.43 5 934 710 11.6 1.6 50 10.0 6.6 62 10 290.4 291.2 282.8 303.6 4.60 6 925 790 10.8 1.8 54 9.0 6.3 55 11 290.4 291.2 283.0 303.9 4.71 7 850 1494 4.8 -2.2 60 7.0 1.7 345 7 291.2 291.9 282.3 302.3 3.82 8 841 1581 5.2 -3.8 52 9.0 1.3 342 8 292.5 293.1 282.4 302.6 3.43 9 831 1678 4.6 -5.4 48 10.0 0.4 338 9 292.9 293.4 282.1 302.0 3.07 10 826 1728 4.4 -7.6 41 12.0 -0.4 336 9 293.1 293.6 281.7 300.9 2.61 11 820 1787 5.6 -15.4 20 21.0 -1.6 334 10 295.0 295.3 281.1 299.4 1.40 12 805 1938 6.4 -22.6 10 29.0 -2.2 328 11 297.4 297.6 281.3 299.9 0.77 13 802 1969 6.0 -27.0 7 33.0 -2.9 327 12 297.3 297.4 280.9 299.0 0.52 14 784 2154 5.0 -36.0 3 41.0 -4.0 320 14 298.2 298.2 280.9 299.0 0.23 15 700 3070 -0.3 -26.3 12 26.0 -7.1 285 23 302.2 302.3 283.1 304.3 0.64 16 599 4298 -7.9 -32.9 11 25.0 -13.0 287 29 307.1 307.2 284.8 308.5 0.40 17 592 4390 -8.5 -26.5 22 18.0 -12.8 287 29 307.5 307.6 285.3 309.9 0.74 18 565 4750 -11.1 -22.1 40 11.0 -14.0 288 31 308.5 308.7 286.2 312.3 1.15 19 519 5398 -14.5 -22.5 51 8.0 -16.6 289 35 312.0 312.2 287.5 316.1 1.21 20 500 5680 -15.1 -24.1 46 9.0 -17.3 290 36 314.6 314.8 288.2 318.3 1.09 21 405 7231 -27.9 -32.2 67 4.3 -28.6 276 50 317.6 317.7 288.7 319.8 0.63 22 400 7320 -28.3 -33.3 62 5.0 -29.0 275 51 318.2 318.3 288.8 320.3 0.58 23 351 8248 -33.9 -38.9 61 5.0 -34.4 280 50 322.8 322.8 290.0 324.2 0.38 24 324 8805 -38.3 -45.3 48 7.0 -38.8 282 49 324.2 324.2 290.3 325.0 0.21 25 300 9330 -42.7 -49.7 46 7.0 -43.1 285 48 325.2 325.2 290.5 325.7 0.14 26 250 10540 -52.7 -62.7 29 10.0 -52.9 275 55 327.7 327.7 291.1 327.9 0.03 27 229 11098 -57.3 -62.7 50 5.4 -57.4 275 58 329.0 329.0 291.5 329.2 0.04 28 209 11668 -62.1 280 54 330.2 29 204 11817 -61.3 277 51 333.8 30 200 11940 -60.1 275 49 337.6 31 162 13258 -59.9 279 48 358.9 32 150 13740 -59.3 280 48 367.9 33 126 14831 -61.5 274 44 382.7 34 107 15847 -61.7 268 40 400.7 35 100 16270 -59.5 265 38 412.8 36 91 16855 -61.3 268 37 420.5 37 71 18392 -60.9 275 34 452.3 38 70 18480 -60.5 275 34 455.0 39 59 19538 -62.1 260 37 474.2 40 50 20560 -61.3 245 40 499.0 41 40 21941 -62.7 260 40 528.4 42 35 22769 -60.7 269 39 554.2 43 30 23730 -60.3 280 39 580.3 44 27 24390 -57.7 276 41 605.3 45 20 26300 -53.7 265 45 671.8 46 16 27749 -50.7 268 43 725.9 47 14 28629 -46.7 270 42 767.7 48 10 30870 -45.7 275 39 849.0 49 7.1 33161 -43.9 943.7 50 6.8 33451 -42.9 959.6 TRP 209 11668 -62.1 280 54 330.2 WND 229 11098 -57.3 -62.7 50 5.4 -57.4 275 58 329.0 329.0 291.5 329.2 0.04 Sounding variables and indices 1000-500 mb thick: 5542.00 m Freezing level: 704.75 mb = 3018.17 m = 9902.01 ft Wetbulb zero: 828.56 mb = 1702.33 m = 5585.02 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 29.97 % Est. max temperature: 19.04 C = 66.26 F Sfc-Lift cond lev (LCL): 884.60 mb = 1161.81 m = 3811.65 ft T: 7.63 C 700-500 lapse rate: 5.67 C/km ThetaE index: 3.19 C Layer 831.0- 805.0 mb Conv cond level (CCL): 663.31 mb = 3494.45 m = 11464.60 ft Mean mixing ratio: 4.65 g/kg Conv temperature: 31.95 C = 89.50 F Cap Strength: 10.21 C Lifted Index: 11.89 C Risk: None Lifted Index @300 mb: 15.93 C Lifted Index @700 mb: 7.53 C Showalter Index: 12.24 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 12.90 C K Index: -8.30 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 3.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.72 J/kg Max Up Vert Vel: 5.04 m/s Conv Inhibition (B-): 56020.53 J/kg Cap Strength: 11.46 C Lift Cond Lev (LCL): 814.67 mb = 1840.46 m = 6038.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 16 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 1014 21 50 1 -0.8 -0.6 | 140 16 -10.1 12.2 1 1000 138 110 4 -3.8 1.4 | 137 19 -13.1 14.2 2 925 790 55 11 -9.0 -6.3 | 110 19 -18.3 6.5 3 850 1494 345 7 1.8 -6.8 | 129 10 -7.5 6.0 4 700 3070 285 23 22.2 -6.0 | 242 15 12.9 6.9 5 500 5680 290 36 33.8 -12.3 | 269 25 24.5 0.5 6 400 7320 275 51 50.8 -4.4 | 259 42 41.5 8.4 7 300 9330 285 48 46.4 -12.4 | 269 37 37.1 0.4 8 250 10540 275 55 54.8 -4.8 | 260 46 45.5 8.0 9 229 11098 275 58 57.8 -5.1 | 261 49 48.5 7.8 10 209 11668 280 54 53.2 -9.4 | 266 44 43.9 3.4 11 200 11940 275 49 48.8 -4.3 | 258 40 39.5 8.5 12 150 13740 280 48 47.3 -8.3 | 263 38 38.0 4.5 13 100 16270 265 38 37.9 3.3 | 241 33 28.6 16.1 14 70 18480 275 34 33.9 -3.0 | 248 26 24.6 9.8 15 50 20560 245 40 36.3 16.9 | 222 40 27.0 29.7 16 30 23730 280 39 38.4 -6.8 | 258 30 29.1 6.0 17 20 26300 265 45 44.8 3.9 | 245 39 35.5 16.7 18 10 30870 275 39 38.9 -3.4 | 252 31 29.6 9.4 Wind Parameters Mean winds (0-6000m): 294.0 at 21.1 knts Storm direction: 324.0 at 15.8 knts Shear (0-3000m) pos: 1.2 neg: 5.1 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 102.4 deg Storm rel helicity (0-3000m) pos: 17.7 neg: -60.3 tot: -42.6 m^2/s^2 ave: -14.2 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 88.99 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 89 5 131 19| 7.5 0.0 7.5| 0.0 -31.1 -31.1 -62.2 -0.69| 8.9 -6.2 1000 62 8 120 18| 3.7 3.6 7.4| 0.0 -58.2 -58.2 -58.2 -0.64| 9.1 -5.8 1500 47 8 117 17| 2.5 3.9 6.3| 11.7 -58.2 -46.5 -31.0 -0.29| 8.6 -2.5 2000 24 8 112 14| 1.9 4.4 6.3| 13.0 -58.6 -45.5 -22.8 -0.20| 8.0 -1.6 2500 355 10 111 9| 1.5 4.9 6.4| 16.9 -58.6 -41.6 -16.7 -0.03| 7.9 -0.2 3000 326 11 140 4| 1.2 5.1 6.4| 17.7 -60.3 -42.6 -14.2 -0.03| 8.0 -0.2 4000 303 15 213 6| 0.7 4.2 4.9| 31.9 -60.3 -28.4 -7.1 0.04| 6.7 0.3 5000 297 18 235 8| 0.5 3.4 3.8| 48.9 -60.3 -11.3 -2.3 0.09| 5.9 0.5 6000 294 21 247 11| 0.5 3.2 3.7| 60.5 -65.5 -5.0 -0.8 0.10| 5.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251021.00.gif