UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080923.upa.cvt Date: 2300Z 9 AUG 25 Searching for FASB... Searching the city database file for: FASB ... Date:2300Z 9 AUG 25 Station: FASB WMO ident: 68512 Latitude: -29.67 Longitude: 17.87 Elevation: 990.00 ------------------------------------------------------------------------------- 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 908 990 5.6 4.1 90 1.5 4.8 260 9 286.6 287.5 282.4 302.5 5.65 1 894 4.8 1.7 80 3.1 3.3 287.0 287.8 281.7 300.7 4.84 2 888 4.2 1.4 82 2.8 2.9 286.9 287.8 281.5 300.5 4.77 3 823 -0.5 -2.3 88 1.8 -1.3 288.3 289.0 281.1 299.6 3.92 4 817 1.0 -5.0 64 6.0 -1.4 290.5 291.0 281.3 299.9 3.22 5 810 1.8 -8.2 47 10.0 -2.0 292.0 292.5 281.1 299.6 2.54 6 804 2.4 -12.6 32 15.0 -2.9 293.3 293.6 280.8 298.8 1.80 7 798 2.8 -17.2 21 20.0 -3.6 294.3 294.6 280.6 298.2 1.24 8 785 3.2 -31.8 6 35.0 -4.9 296.2 296.2 280.1 297.3 0.34 9 779 3.4 -32.6 5 36.0 -4.8 297.0 297.1 280.5 298.1 0.32 10 772 2.8 -30.2 7 33.0 -5.1 297.1 297.2 280.7 298.5 0.40 11 751 2.0 298.6 12 745 2.6 300.0 13 731 3.4 302.5 14 703 2.4 304.8 15 625 -4.5 -38.5 5 34.0 -10.9 307.3 307.3 284.6 308.1 0.22 16 597 -6.3 -54.3 1 48.0 -12.6 309.3 309.3 285.1 309.4 0.04 17 592 -5.3 -53.3 1 48.0 -12.1 311.2 311.2 285.8 311.4 0.05 18 399 -28.1 -43.1 22 15.0 -29.7 318.7 318.7 288.6 319.5 0.21 19 375 -32.1 -43.1 33 11.0 -33.1 319.1 319.1 288.7 319.9 0.23 20 366 -33.7 -42.7 40 9.0 -34.5 319.2 319.2 288.8 320.1 0.24 21 357 -34.9 -47.9 25 13.0 -35.8 319.9 319.9 288.9 320.4 0.14 22 351 -34.9 -51.9 16 17.0 -36.0 321.4 321.4 289.3 321.8 0.09 23 343 -36.1 -52.1 18 16.0 -37.1 321.9 321.9 289.5 322.3 0.09 24 326 -39.1 -49.1 34 10.0 -39.7 322.5 322.5 289.7 323.0 0.13 25 318 -40.5 -48.5 42 8.0 -41.0 322.9 322.9 289.8 323.4 0.15 26 301 -43.5 -49.5 51 6.0 -43.8 323.7 323.8 290.0 324.3 0.14 27 291 -45.7 -50.7 57 5.0 -45.9 323.8 323.8 290.0 324.2 0.13 28 280 -47.1 -55.1 40 8.0 -47.4 325.3 325.3 290.5 325.6 0.08 29 278 -46.9 -60.9 19 14.0 -47.3 326.3 326.3 290.7 326.4 0.04 30 273 -46.9 -74.9 3 28.0 -47.4 328.0 328.0 291.2 328.0 0.01 31 244 -49.7 -70.7 7 21.0 -50.1 270 106 334.5 334.5 292.9 334.5 0.01 32 236 -49.1 -75.1 3 26.0 -49.6 338.6 338.6 294.0 338.6 0.01 33 225 -48.9 -82.9 1 34.0 -49.4 343.6 343.6 295.2 343.6 0.00 34 220 -48.3 -82.3 1 34.0 -48.8 346.7 346.7 295.9 346.7 0.00 35 205 -49.3 -82.7 1 33.4 -49.8 270 114 352.2 352.2 297.1 352.2 0.00 36 197 -49.9 -82.9 1 33.0 -50.4 270 110 355.3 355.3 297.8 355.3 0.00 37 181 -50.7 -83.7 1 33.0 -51.2 270 106 362.7 362.7 299.2 362.7 0.00 38 171 -53.5 -85.5 1 32.0 -53.9 270 104 364.0 364.0 299.5 364.0 0.00 39 143 -57.1 -88.1 1 31.0 -57.4 270 95 376.8 376.8 301.7 376.8 0.00 40 125 -60.1 -90.1 1 30.0 -60.3 270 86 386.2 386.2 303.2 386.2 0.00 41 117 -63.3 -89.3 2 26.0 -63.5 270 81 387.6 387.6 303.5 387.6 0.00 42 109 -62.9 -90.9 1 28.0 -63.1 270 77 396.3 396.3 304.7 396.3 0.00 43 82 -63.5 -92.5 1 29.0 -63.7 267 48 428.7 428.7 308.7 428.7 0.00 44 70 -64.7 -93.7 1 29.0 -64.9 265 29 446.0 446.0 310.5 446.0 0.00 45 57 -59.5 -90.5 1 31.0 -60.0 308 28 484.8 484.8 313.8 484.8 0.00 46 54 -61.3 -91.3 1 30.0 -61.7 319 27 488.2 488.2 314.1 488.2 0.00 47 42 -56.3 -88.3 1 32.0 -57.3 536.9 536.9 317.3 536.9 0.00 48 31 -55.1 -87.1 1 32.0 -56.6 588.9 588.9 320.1 588.9 0.01 TRP 244 -49.7 -70.7 7 21.0 -50.1 270 106 334.5 334.5 292.9 334.5 0.01 WND 205 -49.3 -82.7 1 33.4 -49.8 270 114 352.2 352.2 297.1 352.2 0.00 Sounding variables and indices Freezing level: 829.91 mb = -9999.00 m = -9999.00 ft Freezing level: 821.00 mb = -9999.00 m = -9999.00 ft Freezing level: 675.87 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 842.83 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 27.80 % Est. max temperature: 16.87 C = 62.36 F Sfc-Lift cond lev (LCL): 887.26 mb = -9999.00 m = -9999.00 ft T: 4.15 C ThetaE index: 2.93 C Layer 894.0- 817.0 mb Conv cond level (CCL): 618.00 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.29 g/kg Conv temperature: 26.26 C = 79.27 F Cap Strength: 13.37 C Lifted Index: 13.75 C Risk: None Lifted Index @300 mb: 16.79 C Lifted Index @700 mb: 11.45 C Showalter Index: 13.95 C Risk: None Total Totals Index: 30.89 C Risk: None Vertical Totals Index: 16.56 C Cross Totals Index: 14.33 C K Index: -20.37 Risk: None Sweat Index: 80.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 13.66 C Lift Cond Lev (LCL): 819.44 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 814.44 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 205 11944 270 114 114.0 -0.0 1 908 990 260 9 8.9 1.6 2 850 1543 215 14 8.0 11.5 3 790 2134 230 24 18.4 15.4 4 761 2438 230 29 22.2 18.6 5 700 3109 235 34 27.9 19.5 6 627 3962 250 38 35.7 13.0 7 580 4572 230 41 31.4 26.4 8 536 5182 240 43 37.2 21.5 9 500 5730 260 42 41.4 7.3 10 456 6401 260 54 53.2 9.4 11 420 7010 275 54 53.8 -4.7 12 400 7370 275 64 63.8 -5.6 13 353 8230 270 66 66.0 -0.0 14 324 8839 270 78 78.0 -0.0 15 300 9370 270 91 91.0 -0.0 16 250 10580 275 104 103.6 -9.1 17 200 12040 270 111 111.0 -0.0 18 150 13900 270 98 98.0 -0.0 19 100 16420 270 71 71.0 -0.0 20 70 18610 265 29 28.9 2.5 21 50 20680 335 27 11.4 -24.5 Wind Parameters Energy-Hel index: -0.00 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//FASB/skewt/FASB.skewt.20250809.23.gif