UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 29 APR 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 20 14.6 4.6 51 10.0 9.4 70 4 286.3 287.2 281.8 301.0 5.22 1 1000 170 12.0 5.0 62 7.0 8.4 45 29 285.1 286.1 281.5 300.5 5.47 2 983 316 10.6 4.6 66 6.0 7.5 47 28 285.1 286.1 281.5 300.3 5.41 3 925 829 5.6 1.1 73 4.5 3.5 55 26 285.0 285.8 280.3 297.7 4.48 4 886 1172 3.0 -1.3 73 4.3 1.1 63 29 285.9 286.6 280.0 297.1 3.92 5 880 1226 3.0 -3.0 65 6.0 0.5 64 29 286.4 287.0 279.7 296.4 3.48 6 876 1262 5.0 -7.0 41 12.0 0.3 65 29 288.9 289.3 279.7 296.5 2.58 7 864 1373 7.0 -25.0 8 32.0 -1.7 67 30 292.1 292.2 278.6 294.0 0.58 8 857 1439 7.8 -27.2 6 35.0 -1.5 69 31 293.6 293.7 279.1 295.2 0.48 9 850 1505 7.8 -29.2 5 37.0 -1.7 70 31 294.3 294.4 279.4 295.6 0.40 10 844 1563 7.4 -25.6 7 33.0 -1.7 70 31 294.5 294.6 279.7 296.3 0.56 11 773 2284 5.4 -30.6 5 36.0 -3.6 75 28 299.8 299.9 281.8 301.1 0.39 12 703 3053 1.0 -22.0 16 23.0 -5.8 80 24 303.2 303.4 283.9 306.3 0.93 13 700 3087 0.8 -24.2 13 25.0 -6.2 80 24 303.4 303.5 283.8 305.9 0.77 14 500 5680 -19.1 -40.1 14 21.0 -22.0 90 20 309.8 309.8 285.5 310.6 0.23 15 461 6280 -24.7 -54.7 4 30.0 -27.0 94 19 310.0 310.1 285.4 310.2 0.05 16 400 7300 -33.1 -59.1 6 26.0 -34.4 100 16 312.0 312.0 286.1 312.1 0.03 17 393 7424 -34.3 -60.3 5 26.0 -35.5 100 16 312.0 312.0 286.1 312.1 0.03 18 357 8089 -38.5 -51.5 24 13.0 -39.2 102 14 315.0 315.1 287.2 315.4 0.09 19 329 8645 -42.9 -50.9 41 8.0 -43.3 103 12 316.4 316.5 287.7 316.8 0.11 20 300 9260 -48.1 -55.1 44 7.0 -48.3 105 10 317.6 317.6 288.1 317.8 0.07 21 264 10092 -55.3 -62.3 41 7.0 -55.4 70 10 318.8 318.9 288.4 319.0 0.03 22 250 10440 -56.1 -63.1 41 7.0 -56.2 80 10 322.7 322.7 289.6 322.8 0.03 23 239 10724 -57.7 80 9 324.4 24 207 11625 -59.3 80 7 335.5 25 205 11686 -59.1 80 7 336.8 26 200 11840 -59.3 80 7 338.9 27 188 12229 -57.3 115 9 348.1 28 150 13660 -56.1 245 17 373.4 29 117 15249 -55.3 248 16 402.4 30 100 16250 -57.3 250 16 417.0 31 83 17426 -58.3 242 20 437.8 32 70 18500 -57.5 235 23 461.4 33 50 20620 -57.3 250 8 508.4 34 46 21149 -59.3 239 9 515.9 35 32 23458 -55.1 189 13 583.6 36 30 23870 -57.1 180 14 589.0 37 27 24536 -56.7 194 13 608.1 38 22 25838 -54.9 222 12 650.2 39 20 26450 -52.5 235 11 675.5 40 14 28777 -48.7 227 13 760.9 41 11 30370 -46.9 222 14 821.8 42 10 31010 -41.1 220 15 866.1 43 9.0 31727 -40.5 894.9 44 7.5 32979 -36.9 957.4 45 6.9 33557 -36.1 983.9 TRP 264 10092 -55.3 -62.3 41 7.0 -55.4 70 10 318.8 318.9 288.4 319.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5510.00 m Freezing level: 691.96 mb = 3191.24 m = 10469.82 ft Wetbulb zero: 874.47 mb = 1276.47 m = 4187.84 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 23.78 % Est. max temperature: 19.37 C = 66.86 F Sfc-Lift cond lev (LCL): 875.60 mb = 1266.06 m = 4153.71 ft T: 5.07 C 700-500 lapse rate: 7.67 C/km ThetaE index: 4.61 C Layer 1000.0- 876.0 mb Conv cond level (CCL): 671.58 mb = 3406.38 m = 11175.67 ft Mean mixing ratio: 5.06 g/kg Conv temperature: 32.65 C = 90.76 F Cap Strength: 10.57 C Lifted Index: 10.24 C Risk: None Lifted Index @300 mb: 12.93 C Lifted Index @700 mb: 10.57 C Showalter Index: 12.66 C Risk: None Total Totals Index: 16.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: -10.10 C K Index: -27.30 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.40 J/kg Max Up Vert Vel: 2.19 m/s Conv Inhibition (B-): 61007.61 J/kg Cap Strength: 10.51 C Lift Cond Lev (LCL): 883.51 mb = 1194.55 m = 3919.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 105 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 1018 20 70 4 -3.8 -1.4 | 293 15 14.0 -6.0 1 1000 170 45 29 -20.5 -20.5 | 6 25 -2.8 -25.1 2 925 829 55 26 -21.3 -14.9 | 10 20 -3.6 -19.5 3 850 1505 70 31 -29.1 -10.6 | 37 19 -11.4 -15.2 4 700 3087 80 24 -23.6 -4.2 | 34 11 -5.9 -8.8 5 500 5680 90 20 -20.0 0.0 | 26 5 -2.3 -4.6 6 400 7300 100 16 -15.8 2.8 | 313 3 2.0 -1.8 7 300 9260 105 10 -9.7 2.6 | 284 8 8.1 -2.0 8 264 10092 70 10 -9.4 -3.4 | 314 12 8.3 -8.0 9 250 10440 80 10 -9.8 -1.7 | 309 10 7.9 -6.3 10 200 11840 80 7 -6.9 -1.2 | 298 12 10.9 -5.8 11 150 13660 245 17 15.4 7.2 | 266 33 33.2 2.6 12 100 16250 250 16 15.0 5.5 | 268 33 32.8 0.9 13 70 18500 235 23 18.8 13.2 | 257 38 36.6 8.6 14 50 20620 250 8 7.5 2.7 | 274 25 25.3 -1.9 15 30 23870 180 14 0.0 14.0 | 242 20 17.7 9.4 16 20 26450 235 11 9.0 6.3 | 266 27 26.8 1.7 17 10 31010 220 15 9.6 11.5 | 256 28 27.4 6.9 Wind Parameters Mean winds (0-6000m): 74.6 at 24.4 knts Storm direction: 104.6 at 18.3 knts Shear (0-3000m) pos: 2.3 neg: 4.1 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 101.2 deg Storm rel helicity (0-3000m) pos: 136.2 neg: -2.1 tot: 134.2 m^2/s^2 ave: 44.7 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 17.24 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 48 25 1 21| 0.0 24.4 24.4| 86.5 0.0 86.5 173.0 0.77| 30.0 23.0 1000 51 26 6 21| 2.2 12.2 14.4|102.6 0.0 102.6 102.6 0.74| 17.6 13.1 1500 56 27 14 20| 3.6 8.1 11.8|135.8 0.0 135.8 90.5 0.79| 14.0 11.0 2000 60 28 19 19| 2.9 6.1 9.0|136.2 0.0 136.2 68.1 0.74| 11.2 8.2 2500 63 28 22 18| 2.5 4.9 7.4|136.2 -0.6 135.6 54.2 0.69| 9.5 6.6 3000 66 27 24 17| 2.3 4.1 6.4|136.2 -2.1 134.2 44.7 0.64| 8.4 5.4 4000 69 26 26 16| 1.9 3.0 5.0|136.2 -2.5 133.7 33.4 0.61| 6.6 4.0 5000 72 25 27 14| 1.7 2.4 4.1|136.2 -3.2 133.0 26.6 0.58| 5.5 3.2 6000 75 24 28 13| 1.6 2.0 3.6|136.2 -4.5 131.7 22.0 0.54| 4.8 2.6 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20250429.12.gif