UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050900.upa.cvt Date: 0000Z 9 MAY 25 Searching for U2008... Searching the city database file for: U2008 ... Date:0000Z 9 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 1005 126 0.4 -1.8 85 2.2 -0.4 90 3 273.2 273.7 272.4 282.2 3.33 1 1000 166 0.2 -2.5 82 2.7 -0.9 90 3 273.4 273.9 272.3 282.0 3.18 2 925 786 -3.9 -8.1 73 4.2 -5.3 95 11 275.3 275.7 272.1 281.6 2.24 3 897 1028 -5.3 -9.6 72 4.3 -6.7 99 10 276.3 276.7 272.3 282.1 2.05 4 850 1447 -8.9 -13.0 72 4.1 -10.0 105 7 276.8 277.1 272.1 281.5 1.65 5 791 1999 -13.5 -16.1 81 2.6 -14.1 103 8 277.7 277.9 272.1 281.6 1.37 6 774 2164 -11.9 -14.1 84 2.2 -12.5 103 8 281.1 281.4 274.5 285.9 1.66 7 700 2929 -14.3 -22.3 51 8.0 -16.0 100 9 286.6 286.8 276.4 289.4 0.91 8 670 3260 -15.5 -28.5 32 13.0 -17.7 99 10 288.9 289.0 277.0 290.6 0.54 9 650 3489 -17.3 -32.3 26 15.0 -19.5 98 10 289.4 289.5 277.0 290.7 0.39 10 540 4856 -25.5 -31.5 57 6.0 -26.3 92 14 295.4 295.5 280.0 297.0 0.51 11 500 5410 -29.7 -34.7 62 5.0 -30.3 90 15 296.8 296.9 280.5 298.2 0.40 12 445 6229 -35.7 -40.4 62 4.7 -36.1 90 14 299.3 299.4 281.4 300.2 0.25 13 400 6960 -41.3 -47.3 52 6.0 -41.6 90 13 301.3 301.3 282.1 301.8 0.13 14 343 7987 -47.7 -53.7 50 6.0 -47.9 105 23 306.2 306.2 284.0 306.4 0.07 15 316 8528 -47.1 -54.1 45 7.0 -47.3 90 16 314.3 314.3 286.9 314.6 0.08 16 300 8870 -48.3 -56.3 39 8.0 -48.6 80 11 317.3 317.3 287.9 317.5 0.06 17 293 9025 -48.7 -56.7 39 8.0 -48.9 79 12 318.9 318.9 288.5 319.1 0.06 18 250 10070 -47.1 -58.1 27 11.0 -47.5 75 15 336.0 336.1 293.4 336.3 0.06 19 212 11164 -46.1 -60.1 19 14.0 -46.7 57 18 353.8 353.8 297.5 354.1 0.05 20 200 11550 -47.3 -63.3 14 16.0 -47.9 50 19 357.9 357.9 298.3 358.0 0.04 21 164 12862 -49.3 -68.3 9 19.0 -49.9 47 12 375.4 375.4 301.5 375.5 0.02 22 150 13450 -48.7 -68.7 8 20.0 -49.4 45 9 386.2 386.2 303.2 386.3 0.02 23 100 16100 -49.3 -72.3 5 23.0 -50.3 45 11 432.5 432.5 309.1 432.6 0.02 24 70 18440 -49.1 -74.1 4 25.0 -50.5 80 3 479.3 479.4 313.4 479.5 0.02 25 58 19671 -50.5 -74.5 4 24.0 -51.9 94 5 502.7 502.7 315.1 502.8 0.03 26 50 20640 -49.9 -74.9 4 25.0 -51.6 105 7 525.9 525.9 316.7 526.1 0.03 27 30 23990 -49.3 -74.3 4 25.0 -52.0 85 7 610.2 610.3 321.1 610.6 0.05 28 20 26660 -47.5 -73.5 3 26.0 -51.7 115 9 690.8 690.8 324.1 691.6 0.09 29 17 27734 -47.5 -73.5 3 26.0 -52.1 723.6 723.7 325.2 724.6 0.11 30 12 30053 -44.3 -70.3 4 26.0 -51.3 810.8 810.9 327.5 813.2 0.24 TRP 343 7987 -47.7 -53.7 50 6.0 -47.9 105 23 306.2 306.2 284.0 306.4 0.07 WND Sounding variables and indices 1000-500 mb thick: 5244.00 m Freezing level: 996.34 mb = 196.24 m = 643.84 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 59.48 % Est. max temperature: 4.01 C = 39.22 F Sfc-Lift cond lev (LCL): 971.02 mb = 399.86 m = 1311.86 ft T: -1.35 C 700-500 lapse rate: 6.21 C/km ThetaE index: 0.62 C Layer 1000.0- 897.0 mb Conv cond level (CCL): 877.54 mb = 1198.60 m = 3932.36 ft Mean mixing ratio: 2.62 g/kg Conv temperature: 3.77 C = 38.78 F Cap Strength: 12.10 C Lifted Index: 12.82 C Risk: None Lifted Index @300 mb: 25.16 C Lifted Index @700 mb: 7.01 C Showalter Index: 13.00 C Risk: None Total Totals Index: 37.50 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 16.70 C K Index: -0.20 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.15 J/kg Max Up Vert Vel: 3.78 m/s Conv Inhibition (B-): 71415.32 J/kg Cap Strength: 12.73 C Lift Cond Lev (LCL): 904.02 mb = 966.45 m = 3170.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 125 at 8 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 1005 126 90 3 -3.0 0.0 | 323 6 3.4 -4.5 1 1000 166 90 3 -3.0 0.0 | 323 6 3.4 -4.5 2 925 786 95 11 -11.0 1.0 | 52 6 -4.5 -3.6 3 850 1447 105 7 -6.8 1.8 | 7 3 -0.3 -2.7 4 700 2929 100 9 -8.9 1.6 | 40 4 -2.4 -3.0 5 500 5410 90 15 -15.0 0.0 | 62 10 -8.6 -4.5 6 400 6960 90 13 -13.0 0.0 | 56 8 -6.6 -4.5 7 343 7987 105 23 -22.2 6.0 | 95 16 -15.8 1.4 8 300 8870 80 11 -10.8 -1.9 | 34 8 -4.4 -6.4 9 250 10070 75 15 -14.5 -3.9 | 44 12 -8.1 -8.4 10 200 11550 50 19 -14.6 -12.2 | 26 19 -8.1 -16.7 11 150 13450 45 9 -6.4 -6.4 | 360 11 0.1 -10.9 12 100 16100 45 11 -7.8 -7.8 | 6 12 -1.4 -12.3 13 70 18440 80 3 -3.0 -0.5 | 326 6 3.5 -5.0 14 50 20640 105 7 -6.8 1.8 | 7 3 -0.3 -2.7 15 30 23990 85 7 -7.0 -0.6 | 6 5 -0.6 -5.1 16 20 26660 115 9 -8.2 3.8 | 68 2 -1.7 -0.7 Wind Parameters Mean winds (0-6000m): 95.2 at 10.5 knts Storm direction: 125.2 at 7.9 knts Shear (0-3000m) pos: 0.8 neg: 0.4 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 81.4 deg Storm rel helicity (0-3000m) pos: 10.7 neg: -2.5 tot: 8.2 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.40 Bulk Shear: 2.98 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 93 6 351 4| 6.1 0.0 6.1| 6.7 0.0 6.7 13.5 0.94| 6.1 5.7 1000 95 8 20 4| 3.1 0.0 3.1| 9.0 -1.1 7.8 7.8 0.64| 5.0 3.2 1500 98 8 21 4| 1.5 0.0 1.5| 9.1 -2.5 6.6 4.4 0.41| 4.1 1.7 2000 99 8 20 4| 1.1 0.2 1.3| 9.6 -2.5 7.1 3.6 0.43| 3.2 1.4 2500 100 8 22 3| 0.9 0.3 1.2| 10.1 -2.5 7.6 3.0 0.45| 2.7 1.2 3000 100 8 25 4| 0.8 0.4 1.2| 10.7 -2.5 8.2 2.7 0.47| 2.4 1.1 4000 99 9 34 4| 0.6 0.6 1.2| 12.3 -2.5 9.8 2.5 0.47| 2.2 1.0 5000 97 10 43 5| 0.5 0.8 1.2| 13.4 -2.5 10.9 2.2 0.43| 2.0 0.9 6000 95 10 48 5| 0.4 0.6 1.0| 13.5 -3.5 10.0 1.7 0.38| 1.8 0.7 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20250509.00.gif