UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051512.upa.cvt Date: 1200Z 15 MAY 25 Searching for U2008... Searching the city database file for: U2008 ... Date:1200Z 15 MAY 25 Station: U2008 WMO ident: 22008 ------------------------------------------------------------------------------- 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 1002 126 4.8 -2.2 60 7.0 2.0 360 9 277.8 278.3 275.0 286.8 3.24 1 1000 142 3.6 -4.4 56 8.0 0.5 360 9 276.8 277.2 273.7 284.4 2.75 2 969 396 0.8 -4.2 69 5.0 -1.1 348 8 276.4 276.9 273.7 284.4 2.89 3 925 767 -1.7 -5.0 78 3.3 -2.9 330 7 277.6 278.1 274.3 285.5 2.84 4 921 802 1.8 -2.7 72 4.5 -0.0 332 7 281.5 282.1 277.2 291.1 3.40 5 894 1042 2.4 -13.6 30 16.0 -2.7 346 6 284.5 284.8 276.1 289.0 1.49 6 850 1448 0.0 -20.0 21 20.0 -5.4 10 5 286.1 286.3 276.1 289.0 0.92 7 790 2031 -2.5 -24.5 17 22.0 -7.8 319 5 289.5 289.6 277.4 291.6 0.66 8 755 2389 -5.1 -16.1 42 11.0 -8.3 288 5 290.5 290.7 279.0 294.9 1.44 9 700 2979 -8.3 -26.3 22 18.0 -12.2 235 5 293.3 293.4 279.3 295.3 0.64 10 663 3399 -9.5 -27.5 22 18.0 -13.3 236 7 296.5 296.6 280.7 298.5 0.60 11 600 4162 -14.7 -23.7 46 9.0 -16.7 237 10 299.1 299.3 282.3 302.1 0.94 12 576 4470 -15.7 -25.7 42 10.0 -17.8 238 11 301.4 301.6 283.0 304.1 0.82 13 500 5520 -23.7 -40.7 19 17.0 -25.6 240 15 304.1 304.2 283.4 304.9 0.22 14 452 6249 -29.7 -48.7 14 19.0 -31.1 287 18 305.5 305.5 283.7 305.9 0.10 15 446 6344 -30.5 -49.5 14 19.0 -31.8 294 18 305.7 305.7 283.8 306.0 0.09 16 424 6702 -32.9 -48.9 19 16.0 -34.0 318 19 307.1 307.1 284.4 307.5 0.11 17 400 7110 -34.9 -50.9 18 16.0 -35.8 345 21 309.6 309.6 285.3 310.0 0.09 18 394 7215 -35.3 -51.3 18 16.0 -36.2 346 21 310.4 310.5 285.6 310.8 0.09 19 303 8994 -47.3 -61.3 19 14.0 -47.7 4 29 317.8 317.8 288.1 317.9 0.03 20 300 9060 -47.3 -61.3 19 14.0 -47.7 5 29 318.7 318.7 288.3 318.8 0.03 21 265 9879 -51.1 -63.1 23 12.0 -51.4 15 19 324.6 324.6 290.2 324.8 0.03 22 252 10208 -51.5 -63.5 23 12.0 -51.8 11 17 328.8 328.8 291.4 328.9 0.03 23 250 10260 -51.3 -63.3 23 12.0 -51.5 10 17 329.8 329.8 291.7 329.9 0.03 24 200 11710 -48.3 -63.3 16 15.0 -48.8 300 5 356.3 356.3 298.0 356.5 0.04 25 180 12406 -46.7 -64.7 11 18.0 -47.4 316 4 369.8 369.8 300.5 370.0 0.04 26 150 13610 -48.3 -69.3 7 21.0 -49.0 345 3 386.8 386.8 303.3 386.9 0.02 27 143 13925 -49.5 -71.5 6 22.0 -50.2 333 3 390.1 390.1 303.8 390.2 0.02 28 110 15652 -47.9 -72.9 4 25.0 -48.9 265 5 423.5 423.5 308.1 423.6 0.02 29 100 16280 -49.5 -74.5 4 25.0 -50.4 240 5 432.1 432.1 309.1 432.2 0.02 30 87 17187 -50.9 -74.9 4 24.0 -51.8 236 7 446.8 446.8 310.6 446.9 0.02 31 78 17900 -48.7 -73.7 4 25.0 -50.0 233 8 465.6 465.6 312.3 465.7 0.02 32 70 18610 -49.1 -74.1 4 25.0 -50.5 230 9 479.3 479.4 313.4 479.5 0.02 33 66 18995 -50.7 -74.7 4 24.0 -51.9 228 9 484.0 484.0 313.8 484.1 0.02 34 50 20810 -49.1 -74.1 4 25.0 -50.9 220 9 527.8 527.8 316.8 528.0 0.03 35 41 22109 -48.3 -73.3 4 25.0 -50.6 226 7 560.6 560.6 318.7 560.9 0.05 36 30 24150 -50.3 -75.3 4 25.0 -52.7 235 5 607.5 607.5 321.0 607.9 0.05 37 20 26820 -46.1 -72.1 4 26.0 -50.7 155 5 695.1 695.1 324.3 696.0 0.11 38 16 28301 -46.9 -72.9 4 26.0 -51.9 131 6 738.3 738.3 325.6 739.4 0.13 39 10 31450 -41.7 -68.7 4 27.0 -50.7 80 9 863.9 864.1 328.8 867.9 0.37 40 9.1 32090 -41.5 -68.5 4 27.0 -51.0 888.3 888.5 329.3 892.9 0.42 TRP 265 9879 -51.1 -63.1 23 12.0 -51.4 15 19 324.6 324.6 290.2 324.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5378.00 m Freezing level: 954.92 mb = 514.66 m = 1688.49 ft Freezing level: 923.06 mb = 783.87 m = 2571.71 ft Freezing level: 850.00 mb = 1448.00 m = 4750.60 ft Wetbulb zero: 989.66 mb = 225.79 m = 740.76 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 35.11 % Est. max temperature: 13.08 C = 55.55 F Sfc-Lift cond lev (LCL): 899.38 mb = 993.52 m = 3259.55 ft T: 2.28 C 700-500 lapse rate: 6.06 C/km ThetaE index: 2.38 C Layer 1000.0- 969.0 mb Conv cond level (CCL): 668.20 mb = 3338.56 m = 10953.14 ft Mean mixing ratio: 2.82 g/kg Conv temperature: 23.09 C = 73.55 F Cap Strength: 14.63 C Lifted Index: 15.60 C Risk: None Lifted Index @300 mb: 23.23 C Lifted Index @700 mb: 10.02 C Showalter Index: 13.31 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 3.70 C K Index: -14.30 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.29 J/kg Max Up Vert Vel: 7.52 m/s Conv Inhibition (B-): 81229.47 J/kg Cap Strength: 15.47 C Lift Cond Lev (LCL): 869.82 mb = 1262.54 m = 4142.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 7 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 1002 126 360 9 -0.0 -9.0 | 43 9 -6.1 -6.6 1 1000 142 360 9 -0.0 -9.0 | 43 9 -6.1 -6.6 2 925 767 330 7 3.5 -6.1 | 35 4 -2.6 -3.6 3 850 1448 10 5 -0.9 -4.9 | 70 7 -6.9 -2.5 4 700 2979 235 5 4.1 2.9 | 160 6 -2.0 5.3 5 500 5520 240 15 13.0 7.5 | 215 12 6.9 9.9 6 400 7110 345 21 5.4 -20.3 | 2 18 -0.6 -17.8 7 300 9060 5 29 -2.5 -28.9 | 18 28 -8.6 -26.4 8 265 9879 15 19 -4.9 -18.4 | 35 19 -11.0 -15.9 9 250 10260 10 17 -3.0 -16.7 | 32 17 -9.0 -14.3 10 200 11710 300 5 4.3 -2.5 | 88 2 -1.7 -0.1 11 150 13610 345 3 0.8 -2.9 | 85 5 -5.3 -0.4 12 100 16280 240 5 4.3 2.5 | 161 5 -1.7 4.9 13 70 18610 230 9 6.9 5.8 | 186 8 0.8 8.2 14 50 20810 220 9 5.8 6.9 | 178 9 -0.3 9.3 15 30 24150 235 5 4.1 2.9 | 160 6 -2.0 5.3 16 20 26820 155 5 -2.1 4.5 | 130 11 -8.2 7.0 17 10 31450 80 9 -8.9 -1.6 | 93 15 -14.9 0.9 Wind Parameters Mean winds (0-6000m): 262.0 at 8.7 knts Storm direction: 292.0 at 6.6 knts Shear (0-3000m) pos: 0.5 neg: 2.1 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 122.3 deg Storm rel helicity (0-3000m) pos: 8.1 neg: -3.3 tot: 4.8 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.54 Bulk Shear: 18.41 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 ------------------------------------------------------------------------------- 500 350 8 39 7| 0.0 3.7 3.7| 0.0 -1.9 -1.9 -3.8 -0.26| 3.8 -1.0 1000 345 7 41 6| 1.2 1.9 3.0| 2.8 -1.9 0.8 0.8 0.14| 3.5 0.5 1500 348 7 48 6| 1.1 1.2 2.3| 5.5 -2.7 2.8 1.9 0.21| 3.4 0.7 2000 345 6 51 6| 0.8 1.9 2.7| 5.9 -3.2 2.7 1.3 0.16| 3.6 0.6 2500 339 6 51 5| 0.6 2.2 2.8| 7.3 -3.2 4.1 1.6 0.29| 3.7 1.0 3000 333 6 51 4| 0.5 2.1 2.7| 8.1 -3.3 4.8 1.6 0.27| 3.6 1.0 4000 297 6 49 1| 0.5 1.6 2.1| 14.0 -3.3 10.8 2.7 0.36| 3.2 1.2 5000 268 7 206 3| 0.7 1.3 2.0| 20.3 -3.3 17.1 3.4 0.40| 3.0 1.2 6000 262 9 215 4| 0.9 1.1 2.0| 56.8 -3.3 53.5 8.9 0.57| 3.6 2.0 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20250515.12.gif