UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043011.upa.cvt Date: 1100Z 30 APR 25 Searching for LI064... Searching the city database file for: LI064 ... Date:1100Z 30 APR 25 Station: LI064 WMO ident: 16064 ------------------------------------------------------------------------------- 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 1001 174 24.2 12.2 47 12.0 16.7 265 3 297.3 298.9 289.8 323.3 8.95 1 1000 183 23.8 11.8 47 12.0 16.3 265 4 297.0 298.5 289.5 322.3 8.72 2 977 385 20.6 8.6 46 12.0 13.6 258 3 295.7 297.0 287.6 316.6 7.19 3 925 854 16.0 8.0 59 8.0 11.3 240 2 295.7 297.0 287.7 316.8 7.29 4 861 1459 11.0 5.0 66 6.0 7.7 265 4 296.6 297.7 287.2 315.2 6.36 5 850 1566 10.4 3.4 62 7.0 6.7 270 4 297.0 298.1 286.7 314.0 5.75 6 804 2027 8.0 -5.0 39 13.0 2.2 223 5 299.3 299.8 285.0 309.2 3.28 7 705 3092 -1.7 -5.9 73 4.2 -3.5 111 8 300.0 300.6 285.5 310.6 3.49 8 700 3149 -2.1 -7.1 69 5.0 -4.1 105 8 300.2 300.7 285.3 309.9 3.20 9 677 3413 -3.7 -10.7 58 7.0 -6.3 104 8 301.3 301.7 284.9 309.0 2.50 10 670 3495 -3.7 -18.7 30 15.0 -8.2 104 8 302.1 302.4 283.9 306.3 1.30 11 662 3590 -4.3 -11.3 58 7.0 -6.9 103 8 302.5 303.0 285.4 310.1 2.43 12 637 3892 -6.5 -14.5 53 8.0 -9.2 102 9 303.4 303.7 285.1 309.5 1.95 13 627 4015 -6.9 -33.9 10 27.0 -12.2 102 9 304.3 304.3 283.6 305.5 0.35 14 622 4077 -7.5 -19.5 38 12.0 -10.9 101 9 304.3 304.5 284.8 308.5 1.31 15 614 4178 -7.9 -39.9 6 32.0 -13.3 101 9 305.0 305.0 283.7 305.6 0.19 16 593 4447 -10.3 -25.3 28 15.0 -13.9 100 9 305.2 305.4 284.5 308.0 0.82 17 553 4982 -12.9 -44.9 5 32.0 -17.3 98 10 308.3 308.3 284.8 308.8 0.13 18 518 5476 -17.1 -33.1 24 16.0 -19.9 96 11 309.0 309.1 285.5 310.6 0.45 19 505 5666 -18.5 -41.5 11 23.0 -21.5 95 11 309.6 309.6 285.4 310.3 0.20 20 500 5740 -19.1 -42.1 11 23.0 -22.0 95 11 309.8 309.8 285.5 310.4 0.19 21 400 7350 -32.9 -47.9 21 15.0 -34.0 100 11 312.2 312.3 286.3 312.7 0.13 22 382 7673 -35.7 -49.7 22 14.0 -36.5 99 16 312.7 312.7 286.4 313.1 0.11 23 305 9210 -45.7 -68.7 6 23.0 -46.2 95 40 319.4 319.4 288.6 319.5 0.01 24 300 9320 -46.5 -67.5 7 21.0 -47.0 95 42 319.8 319.8 288.7 319.9 0.01 25 250 10500 -55.3 -69.3 16 14.0 -55.5 95 41 323.9 323.9 289.9 323.9 0.01 26 236 10868 -57.9 -69.9 20 12.0 -58.0 88 38 325.3 325.3 290.4 325.4 0.01 27 219 11339 -60.5 -72.5 19 12.0 -60.6 80 34 328.3 328.3 291.2 328.4 0.01 28 200 11910 -58.7 -76.7 8 18.0 -58.9 110 13 339.8 339.8 294.3 339.8 0.01 29 158 13392 -56.9 -83.9 2 27.0 -57.2 355 14 366.6 366.6 299.9 366.6 0.00 30 150 13720 -57.1 -84.1 2 27.0 -57.4 330 14 371.7 371.7 300.9 371.7 0.00 31 128 14712 -60.7 -85.7 2 25.0 -60.9 320 15 382.5 382.5 302.6 382.5 0.00 32 119 15167 -57.3 -85.3 2 28.0 -57.6 316 16 396.8 396.8 304.8 396.8 0.00 33 100 16260 -58.9 -85.9 2 27.0 -59.2 305 17 413.9 413.9 307.0 413.9 0.00 34 76 17978 -61.7 -87.7 2 26.0 -62.0 332 12 441.9 441.9 310.1 441.9 0.00 35 70 18490 -60.9 -86.9 2 26.0 -61.3 340 10 454.1 454.1 311.3 454.1 0.00 36 50 20590 -59.7 -87.7 1 28.0 -60.3 300 9 502.8 502.8 315.1 502.8 0.00 37 30 23810 -55.3 -86.3 1 31.0 -56.8 210 4 593.9 593.9 320.3 593.9 0.01 38 29 24026 -54.9 -85.9 1 31.0 -56.5 210 5 600.8 600.8 320.6 600.8 0.01 39 20 26390 -56.1 -86.1 1 30.0 -58.1 205 10 664.5 664.5 323.2 664.5 0.01 40 18 27062 -56.3 -86.3 1 30.0 -58.4 210 10 684.2 684.2 323.9 684.2 0.01 41 18 27062 -52.9 -85.9 1 33.0 -55.8 210 10 694.9 694.9 324.3 695.0 0.01 42 16 27822 -54.3 -85.3 1 31.0 -57.1 215 10 714.1 714.1 324.9 714.2 0.02 43 10 30910 -44.3 -81.3 1 37.0 -52.3 235 10 854.2 854.2 328.5 854.7 0.05 44 8.2 32252 -40.1 -80.1 1 40.0 -51.2 920.7 920.7 329.8 921.5 0.08 TRP 219 11339 -60.5 -72.5 19 12.0 -60.6 80 34 328.3 328.3 291.2 328.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5557.00 m Freezing level: 722.35 mb = 2905.65 m = 9532.84 ft Wetbulb zero: 765.89 mb = 2420.69 m = 7941.81 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 42.43 % Est. max temperature: 23.93 C = 75.08 F Sfc-Lift cond lev (LCL): 838.92 mb = 1674.74 m = 5494.50 ft T: 9.83 C 700-500 lapse rate: 6.56 C/km ThetaE index: 7.66 C Layer 861.0- 705.0 mb Conv cond level (CCL): 779.06 mb = 2282.53 m = 7488.51 ft Mean mixing ratio: 7.38 g/kg Conv temperature: 26.40 C = 79.52 F Cap Strength: 2.44 C Lifted Index: -1.19 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.17 C Lifted Index @700 mb: -1.42 C Showalter Index: 0.74 C Risk: Thunderstorms probable Total Totals Index: 52.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.50 C Cross Totals Index: 22.50 C K Index: 27.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 119.80 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 285.02 J/kg Max Up Vert Vel: 23.88 m/s Conv Inhibition (B-): 72.20 J/kg Cap Strength: 2.45 C Lift Cond Lev (LCL): 820.19 mb = 1861.78 m = 6108.14 ft Lev Free Conv (LFC): 735.19 mb = 2752.37 m = 9029.96 ft Equ Level (EL): 335.19 mb = 8565.41 m = 28101.41 ft B at Equ Level: 282.65 J/kg Max Parcel Lev (MPL): 235.19 mb = 10889.45 m = 35726.12 ft Wind level data Storm motion: 133 at 5 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 1001 174 265 3 3.0 0.3 | 297 8 7.0 -3.5 1 1000 183 265 4 4.0 0.3 | 293 9 8.0 -3.4 2 925 854 240 2 1.7 1.0 | 296 6 5.7 -2.8 3 850 1566 270 4 4.0 -0.0 | 295 9 8.0 -3.8 4 700 3149 105 8 -7.7 2.1 | 66 4 -3.8 -1.7 5 500 5740 95 11 -11.0 1.0 | 68 8 -7.0 -2.8 6 400 7350 100 11 -10.8 1.9 | 75 7 -6.9 -1.8 7 300 9320 95 42 -41.8 3.7 | 90 38 -37.9 -0.1 8 250 10500 95 41 -40.8 3.6 | 90 37 -36.9 -0.2 9 219 11339 80 34 -33.5 -5.9 | 72 31 -29.5 -9.7 10 200 11910 110 13 -12.2 4.4 | 95 8 -8.2 0.7 11 150 13720 330 14 7.0 -12.1 | 325 19 11.0 -15.9 12 100 16260 305 17 13.9 -9.8 | 307 22 17.9 -13.5 13 70 18490 340 10 3.4 -9.4 | 331 15 7.4 -13.2 14 50 20590 300 9 7.8 -4.5 | 305 14 11.8 -8.3 15 30 23810 210 4 2.0 3.5 | 273 6 6.0 -0.3 16 20 26390 205 10 4.2 9.1 | 237 10 8.2 5.3 17 10 30910 235 10 8.2 5.7 | 261 12 12.2 2.0 Wind Parameters Mean winds (0-6000m): 103.4 at 7.3 knts Storm direction: 133.4 at 5.5 knts Shear (0-3000m) pos: 0.3 neg: 2.2 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 129.3 deg Storm rel helicity (0-3000m) pos: 1.1 neg: -20.3 tot: -19.3 m^2/s^2 ave: -6.4 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 3.9 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 20.15 Bulk Shear: 14.14 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 ------------------------------------------------------------------------------- 500 258 3 293 8| 0.0 1.0 1.0| 0.3 -1.2 -1.0 -2.0 -0.20| 2.3 -0.5 1000 254 3 294 7| 0.2 0.5 0.8| 0.6 -1.7 -1.0 -1.0 -0.12| 1.9 -0.2 1500 259 3 294 8| 0.6 0.3 1.0| 1.1 -3.5 -2.4 -1.6 -0.18| 2.1 -0.4 2000 249 4 289 8| 0.5 1.4 1.9| 1.1 -11.9 -10.8 -5.4 -0.48| 2.7 -1.3 2500 227 4 278 7| 0.4 2.0 2.4| 1.1 -16.9 -15.8 -6.3 -0.57| 3.4 -1.9 3000 196 5 262 5| 0.3 2.2 2.5| 1.1 -20.3 -19.3 -6.4 -0.65| 3.9 -2.6 4000 120 6 44 1| 0.2 1.8 2.0| 1.3 -20.3 -19.0 -4.8 -0.61| 3.1 -1.9 5000 108 7 52 3| 0.2 1.6 1.8| 1.4 -20.4 -19.0 -3.8 -0.57| 2.6 -1.5 6000 103 7 56 4| 0.2 1.4 1.5| 1.8 -20.4 -18.6 -3.1 -0.55| 2.3 -1.2 Wrote GIF file: /home/apache/climate/data/raob//LI064/skewt/LI064.skewt.20250430.11.gif