UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 30 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 1016 14 15.4 4.4 48 11.0 9.7 240 3 287.2 288.1 282.1 301.9 5.16 1 1000 148 13.8 5.8 58 8.0 9.6 45 21 287.0 288.0 282.7 303.3 5.78 2 925 808 6.8 2.4 73 4.4 4.6 60 27 286.3 287.1 281.4 300.2 4.92 3 894 1084 7.8 -5.2 39 13.0 2.3 64 27 290.1 290.6 280.7 298.6 2.90 4 850 1495 10.0 -24.0 7 34.0 -0.1 70 28 296.6 296.7 280.8 298.7 0.65 5 836 1633 9.6 -19.4 11 29.0 0.1 71 27 297.6 297.8 281.7 300.7 0.98 6 835 1643 9.4 -17.6 13 27.0 0.2 71 27 297.5 297.7 281.8 301.1 1.15 7 700 3081 0.6 -28.4 9 29.0 -6.7 85 22 303.1 303.2 283.4 304.9 0.53 8 642 3770 -4.5 -34.5 8 30.0 -10.6 88 23 305.0 305.0 283.8 306.1 0.32 9 559 4846 -12.1 -30.1 21 18.0 -15.8 92 23 308.3 308.4 285.4 310.2 0.56 10 506 5601 -17.7 -25.7 50 8.0 -19.4 95 24 310.4 310.6 286.6 313.5 0.93 11 500 5690 -18.3 -26.3 49 8.0 -20.0 95 24 310.7 310.9 286.6 313.7 0.89 12 492 5810 -18.9 -21.6 79 2.7 -19.6 96 24 311.4 311.7 287.4 316.0 1.38 13 452 6435 -24.9 -34.9 39 10.0 -26.3 102 21 311.5 311.6 286.4 313.1 0.44 14 428 6829 -28.5 -36.5 46 8.0 -29.5 105 20 311.9 311.9 286.5 313.2 0.39 15 400 7310 -32.5 -36.2 70 3.7 -32.9 110 18 312.7 312.8 286.8 314.3 0.43 16 378 7706 -35.5 -40.0 63 4.5 -35.9 129 21 313.9 313.9 287.1 315.0 0.31 17 370 7855 -35.1 -41.1 54 6.0 -35.7 136 22 316.3 316.4 287.9 317.4 0.28 18 319 8870 -43.1 -49.1 52 6.0 -43.4 185 29 319.0 319.0 288.6 319.5 0.14 19 300 9280 -46.9 -53.9 45 7.0 -47.1 205 32 319.3 319.3 288.6 319.6 0.08 20 250 10460 -57.1 -64.1 41 7.0 -57.2 200 39 321.2 321.2 289.1 321.3 0.03 21 247 10536 -57.9 200 39 321.1 22 237 10797 -57.7 198 36 325.2 23 200 11870 -57.1 190 25 342.3 24 165 13092 -55.3 213 19 364.7 25 150 13700 -55.1 225 16 375.1 26 100 16290 -55.1 220 16 421.3 27 98 16418 -54.9 220 16 424.1 28 87 17172 -57.1 220 17 434.4 29 73 18276 -58.1 220 19 454.6 30 70 18540 -56.3 220 19 463.9 31 65 19011 -55.3 220 17 476.1 32 53 20310 -56.1 220 10 502.8 33 50 20680 -55.7 220 8 512.2 34 36 22773 -57.7 207 11 557.5 35 30 23940 -53.1 200 12 599.9 36 28 24385 -53.1 203 12 611.8 37 20 26550 -54.1 215 13 670.6 38 19 26882 -52.5 214 13 685.5 39 14 28888 -46.5 207 13 768.4 40 12 29921 -43.3 204 13 814.3 41 10 31160 -40.1 200 13 869.9 42 8.3 32432 -39.9 918.3 43 6.4 34244 -30.5 1029.0 44 5.8 34947 -28.7 -63.7 2 35.0 -48.3 1066.2 1067.0 332.4 1083.1 1.26 45 5.1 35867 -28.9 -63.9 2 35.0 -49.1 1105.3 1106.2 332.9 1124.6 1.39 TRP 247 10536 -57.9 200 39 321.1 WND Sounding variables and indices 1000-500 mb thick: 5542.00 m Freezing level: 693.18 mb = 3162.01 m = 10373.93 ft Wetbulb zero: 851.78 mb = 1477.92 m = 4848.76 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 25.39 % Est. max temperature: 22.39 C = 72.29 F Sfc-Lift cond lev (LCL): 861.01 mb = 1390.14 m = 4560.77 ft T: 9.44 C 700-500 lapse rate: 7.24 C/km ThetaE index: 4.65 C Layer 925.0- 850.0 mb Conv cond level (CCL): 683.80 mb = 3267.41 m = 10719.71 ft Mean mixing ratio: 5.30 g/kg Conv temperature: 31.88 C = 89.38 F Cap Strength: 9.35 C Lifted Index: 9.51 C Risk: None Lifted Index @300 mb: 12.55 C Lifted Index @700 mb: 9.08 C Showalter Index: 11.56 C Risk: None Total Totals Index: 22.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: -5.70 C K Index: -24.70 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 3.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.04 J/kg Max Up Vert Vel: 2.02 m/s Conv Inhibition (B-): 62796.40 J/kg Cap Strength: 9.44 C Lift Cond Lev (LCL): 872.79 mb = 1279.45 m = 4197.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 109 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 1016 14 240 3 2.6 1.5 | 283 20 19.5 -4.5 1 1000 148 45 21 -14.8 -14.8 | 354 21 2.1 -20.8 2 925 808 60 27 -23.4 -13.5 | 18 21 -6.5 -19.5 3 850 1495 70 28 -26.3 -9.6 | 31 18 -9.4 -15.6 4 700 3081 85 22 -21.9 -1.9 | 32 9 -5.0 -7.9 5 500 5690 95 24 -23.9 2.1 | 61 8 -7.0 -3.9 6 400 7310 110 18 -16.9 6.2 | 179 0 -0.0 0.2 7 300 9280 205 32 13.5 29.0 | 233 38 30.4 23.0 8 250 10460 200 39 13.3 36.6 | 225 43 30.3 30.7 9 247 10536 200 39 13.3 36.6 | 225 43 30.3 30.7 10 200 11870 190 25 4.3 24.6 | 229 28 21.3 18.6 11 150 13700 225 16 11.3 11.3 | 259 29 28.2 5.3 12 100 16290 220 16 10.3 12.3 | 257 28 27.2 6.3 13 70 18540 220 19 12.2 14.6 | 254 30 29.1 8.6 14 50 20680 220 8 5.1 6.1 | 270 22 22.1 0.1 15 30 23940 200 12 4.1 11.3 | 256 22 21.0 5.3 16 20 26550 215 13 7.5 10.6 | 259 25 24.4 4.7 17 10 31160 200 13 4.4 12.2 | 254 22 21.4 6.2 Wind Parameters Mean winds (0-6000m): 79.5 at 23.9 knts Storm direction: 109.5 at 17.9 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 245.2 neg: -0.4 tot: 244.8 m^2/s^2 ave: 81.6 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 7.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 20.04 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 49 20 354 19| 28.1 0.0 28.1|198.6 0.0 198.6 397.2 0.92| 38.8 35.6 1000 55 23 6 19| 15.6 0.0 15.6|227.2 0.0 227.2 227.2 0.92| 22.2 20.5 1500 59 25 13 19| 10.6 0.0 10.6|242.5 0.0 242.5 161.7 0.92| 16.0 14.7 2000 63 25 18 18| 7.4 0.0 7.4|244.6 0.0 244.6 122.3 0.88| 12.8 11.2 2500 66 25 20 17| 5.6 0.0 5.6|245.2 0.0 245.2 98.1 0.83| 10.8 9.0 3000 68 25 22 16| 4.3 0.0 4.3|245.2 -0.4 244.8 81.6 0.79| 9.5 7.5 4000 72 24 25 15| 3.3 0.0 3.3|248.6 -0.4 248.1 62.0 0.79| 7.3 5.8 5000 76 24 29 13| 2.7 0.0 2.7|252.3 -0.4 251.8 50.4 0.79| 6.0 4.8 6000 79 24 33 12| 2.2 0.0 2.2|255.4 -0.4 255.0 42.5 0.78| 5.3 4.1 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20250430.12.gif