UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081123.upa.cvt Date: 2300Z 11 AUG 25 Searching for FASB... Searching the city database file for: FASB ... Date:2300Z 11 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 904 990 12.2 -2.8 35 15.0 5.2 300 8 293.7 294.3 283.0 303.9 3.44 1 900 15.0 -5.0 25 20.0 5.9 297.0 297.5 283.7 305.8 2.92 2 867 14.0 -6.0 24 20.0 5.0 299.1 299.6 284.4 307.7 2.81 3 835 11.4 -6.6 28 18.0 3.5 299.6 300.1 284.6 308.1 2.79 4 794 9.2 -20.8 10 30.0 -0.6 301.6 301.8 283.2 304.6 0.92 5 747 6.6 304.1 6 728 5.6 305.2 7 714 4.2 305.4 8 686 2.6 307.1 9 647 -1.1 308.1 10 619 -3.5 -47.5 2 44.0 -10.6 309.3 309.3 285.2 309.6 0.08 11 596 -6.3 -39.3 5 33.0 -12.3 309.4 309.5 285.4 310.2 0.21 12 561 -9.7 -38.7 7 29.0 -14.8 310.8 310.9 285.9 311.7 0.24 13 557 -10.3 -39.3 7 29.0 -15.2 310.7 310.8 285.9 311.6 0.23 14 524 -13.9 -45.9 5 32.0 -18.2 311.9 311.9 286.1 312.3 0.12 15 514 -15.3 -45.3 6 30.0 -19.3 311.9 311.9 286.2 312.4 0.13 16 457 -21.9 -45.9 9 24.0 -24.5 314.3 314.3 287.0 314.8 0.14 17 439 -24.3 -39.3 24 15.0 -26.2 314.9 315.0 287.4 316.0 0.29 18 422 -26.9 -37.9 35 11.0 -28.3 315.2 315.2 287.6 316.4 0.35 19 396 -31.3 -42.3 33 11.0 -32.3 315.2 315.3 287.5 316.1 0.23 20 393 -31.5 -45.5 24 14.0 -32.7 315.6 315.7 287.5 316.3 0.17 21 370 -34.9 -50.9 18 16.0 -35.9 316.6 316.6 287.8 317.0 0.10 22 342 -40.1 -63.1 7 23.0 -40.9 316.8 316.8 287.7 316.8 0.02 23 330 -42.3 -57.3 18 15.0 -42.9 317.0 317.0 287.8 317.2 0.05 24 315 -44.7 -66.7 7 22.0 -45.2 317.9 317.9 288.1 317.9 0.02 25 285 -49.1 -83.1 1 34.0 -49.5 295 39 320.8 320.8 289.0 320.8 0.00 26 269 -50.7 -83.7 1 33.0 -51.0 323.8 323.8 289.9 323.8 0.00 27 256 -52.1 -85.1 1 33.0 -52.4 326.4 326.4 290.7 326.4 0.00 28 238 -53.5 -85.5 1 32.0 -53.8 331.2 331.2 292.0 331.2 0.00 29 227 -51.7 -84.7 1 33.0 -52.1 338.4 338.4 293.9 338.4 0.00 30 222 -50.7 -83.7 1 33.0 -51.1 342.1 342.1 294.8 342.1 0.00 31 212 -52.5 -85.5 1 33.0 -52.8 343.9 343.9 295.3 343.9 0.00 32 202 -51.5 -84.5 1 33.0 -51.9 350.2 350.2 296.7 350.2 0.00 33 192 -52.7 -85.7 1 33.0 -53.1 353.4 353.4 297.4 353.4 0.00 34 186 -52.4 -85.4 1 33.0 -52.8 300 86 357.1 357.1 298.1 357.1 0.00 35 184 -52.3 -85.3 1 33.0 -52.7 301 63 358.4 358.4 298.4 358.4 0.00 36 180 -51.1 -84.1 1 33.0 -51.6 300 63 362.6 362.6 299.2 362.6 0.00 37 162 -51.7 -84.7 1 33.0 -52.2 294 62 372.7 372.7 301.1 372.7 0.00 38 156 -51.5 -84.5 1 33.0 -52.0 292 61 377.1 377.1 301.8 377.1 0.00 39 143 -54.5 -86.5 1 32.0 -54.9 289 61 381.3 381.4 302.5 381.4 0.00 40 128 -57.7 -88.7 1 31.0 -58.0 286 61 387.9 387.9 303.5 387.9 0.00 41 121 -59.5 -90.5 1 31.0 -59.7 285 60 390.9 390.9 303.9 390.9 0.00 42 109 -59.9 -90.9 1 31.0 -60.2 282 60 402.0 402.0 305.5 402.0 0.00 43 105 -61.9 -91.9 1 30.0 -62.1 281 60 402.5 402.5 305.5 402.5 0.00 44 104 -61.1 -91.1 1 30.0 -61.3 281 60 405.1 405.1 305.9 405.1 0.00 45 97 -60.5 -90.5 1 30.0 -60.8 281 58 414.4 414.4 307.0 414.4 0.00 46 85 -65.9 -94.9 1 29.0 -66.1 285 50 419.5 419.5 307.6 419.5 0.00 47 80 -66.9 -95.9 1 29.0 -67.1 286 47 424.7 424.7 308.3 424.7 0.00 48 66 -65.1 -94.1 1 29.0 -65.3 452.7 452.7 311.1 452.7 0.00 49 60 -60.3 -90.3 1 30.0 -60.7 475.9 475.9 313.1 475.9 0.00 TRP 285 -49.1 -83.1 1 34.0 -49.5 295 39 320.8 320.8 289.0 320.8 0.00 WND 186 -52.4 -85.4 1 33.0 -52.8 300 86 357.1 357.1 298.1 357.1 0.00 Sounding variables and indices Freezing level: 658.59 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 799.74 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.16 inches Sfc-500 mean rel hum: 12.21 % Est. max temperature: 21.92 C = 71.45 F Sfc-Lift cond lev (LCL): 719.38 mb = -9999.00 m = -9999.00 ft T: 4.74 C ThetaE index: 3.56 C Layer 794.0- 747.0 mb Conv cond level (CCL): 528.64 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 2.58 g/kg Conv temperature: 29.70 C = 85.47 F Cap Strength: 8.57 C Lifted Index: 7.39 C Risk: None Lifted Index @300 mb: 8.92 C Lifted Index @700 mb: 6.46 C Showalter Index: 6.77 C Risk: None Total Totals Index: 40.02 C Risk: None Vertical Totals Index: 29.48 C Cross Totals Index: 10.53 C K Index: -14.55 Risk: None Sweat Index: 43.21 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: 8.57 C Lift Cond Lev (LCL): 628.49 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 623.49 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 ------------------------------------ 0 186 12709 300 86 74.5 -43.0 1 904 990 300 8 6.9 -4.0 2 850 1531 300 13 11.3 -6.5 3 790 2134 290 21 19.7 -7.2 4 761 2438 300 20 17.3 -10.0 5 700 3129 300 24 20.8 -12.0 6 629 3962 300 29 25.1 -14.5 7 582 4572 290 33 31.0 -11.3 8 538 5182 300 37 32.0 -18.5 9 500 5750 300 42 36.4 -21.0 10 457 6401 310 46 35.2 -29.6 11 421 7010 310 50 38.3 -32.1 12 400 7380 310 51 39.1 -32.8 13 353 8230 300 48 41.6 -24.0 14 323 8839 310 46 35.2 -29.6 15 300 9350 300 45 39.0 -22.5 16 250 10540 280 48 47.3 -8.3 17 200 11990 305 64 52.4 -36.7 18 150 13850 290 61 57.3 -20.9 19 100 16400 280 60 59.1 -10.4 20 70 18580 290 39 36.6 -13.3 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.20250811.23.gif