UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042423.upa.cvt Date: 2300Z 24 APR 25 Searching for FASB... Searching the city database file for: FASB ... Date:2300Z 24 APR 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 905 990 15.8 8.8 63 7.0 11.6 80 4 297.3 298.7 288.8 320.3 7.87 1 900 16.2 9.2 63 7.0 12.0 298.2 299.7 289.3 322.0 8.14 2 868 15.8 7.8 59 8.0 11.0 300.9 302.3 289.9 323.6 7.67 3 862 16.2 5.2 48 11.0 9.9 301.9 303.1 289.1 321.2 6.44 4 858 16.2 2.2 39 14.0 8.6 302.3 303.3 288.1 318.1 5.23 5 852 16.6 -1.4 29 18.0 7.5 303.3 304.1 287.3 315.7 4.05 6 842 17.4 -6.6 19 24.0 6.2 305.2 305.7 286.7 313.9 2.77 7 822 15.6 -8.4 18 24.0 4.9 305.4 305.9 286.5 313.2 2.46 8 780 14.6 -14.4 12 29.0 2.9 308.9 309.2 286.8 314.2 1.60 9 754 12.4 -24.6 6 37.0 0.4 309.6 309.7 286.0 311.9 0.69 10 705 10.0 -26.0 6 36.0 -1.3 312.9 313.0 287.1 315.2 0.65 11 657 7.2 -20.8 12 28.0 -2.6 316.1 316.4 288.7 319.9 1.11 12 627 4.2 -22.8 12 27.0 -4.6 317.0 317.2 288.8 320.3 0.97 13 610 3.2 318.3 14 590 1.8 -37.2 4 39.0 -7.4 319.7 319.8 288.9 320.7 0.27 15 553 -1.9 -29.9 10 28.0 -9.4 321.3 321.4 289.8 323.4 0.58 16 515 -4.5 -30.5 11 26.0 -11.2 324.8 324.9 290.8 326.9 0.59 17 501 -6.9 -24.9 22 18.0 -12.1 324.4 324.6 291.2 328.0 1.01 18 472 -11.3 -25.3 30 14.0 -15.1 324.6 324.8 291.2 328.2 1.04 19 459 -12.1 -33.1 16 21.0 -16.7 326.2 326.3 291.2 328.1 0.51 20 449 -12.9 -35.9 13 23.0 -17.5 327.2 327.3 291.3 328.7 0.40 21 382 -20.7 -57.7 2 37.0 -24.3 332.4 332.4 292.4 332.6 0.04 22 281 -38.9 -55.9 15 17.0 -39.8 336.8 336.8 293.6 337.1 0.07 23 266 -42.5 -54.5 26 12.0 -43.1 336.9 336.9 293.6 337.2 0.09 24 224 -52.5 -60.5 37 8.0 -52.7 338.5 338.5 294.0 338.7 0.05 25 203 -57.9 -63.9 46 6.0 -58.0 339.6 339.6 294.3 339.8 0.03 26 172 -66.1 -71.1 49 5.0 -66.1 230 29 342.5 342.5 295.0 342.6 0.02 27 162 -66.7 -73.7 37 7.0 -66.8 246 32 347.5 347.5 296.1 347.5 0.01 28 159 -65.9 -74.9 27 9.0 -66.0 247 34 350.7 350.7 296.8 350.7 0.01 29 155 -65.3 -77.3 17 12.0 -65.4 248 35 354.3 354.3 297.5 354.3 0.01 30 152 -64.7 -79.7 11 15.0 -64.8 249 36 357.3 357.3 298.1 357.3 0.00 31 151 -63.5 -79.5 10 16.0 -63.6 250 37 360.0 360.0 298.7 360.0 0.00 32 149 -62.9 -81.9 6 19.0 -63.0 250 37 362.4 362.4 299.2 362.4 0.00 33 146 -62.1 -83.1 4 21.0 -62.3 251 37 365.9 365.9 299.8 365.9 0.00 34 142 -61.5 -87.5 2 26.0 -61.7 251 36 369.9 369.9 300.5 369.9 0.00 35 138 -61.7 -91.7 1 30.0 -61.9 252 36 372.6 372.6 301.0 372.6 0.00 36 111 -70.9 -87.9 6 17.0 -70.9 257 33 379.3 379.3 302.1 379.3 0.00 37 109 -71.3 -87.3 8 16.0 -71.3 258 33 380.5 380.5 302.3 380.5 0.00 38 76 -74.1 -90.1 7 16.0 -74.2 264 19 416.0 416.0 307.2 416.0 0.00 39 65 -68.1 -88.1 4 20.0 -68.2 448.1 448.1 310.7 448.1 0.00 40 52 -64.3 -93.3 1 29.0 -64.6 486.5 486.5 314.0 486.5 0.00 TRP 172 -66.1 -71.1 49 5.0 -66.1 230 29 342.5 342.5 295.0 342.6 0.02 WND Sounding variables and indices Freezing level: 572.00 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 743.29 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 15.85 % Est. max temperature: 27.68 C = 81.82 F Sfc-Lift cond lev (LCL): 814.87 mb = -9999.00 m = -9999.00 ft T: 15.43 C ThetaE index: 10.46 C Layer 862.0- 780.0 mb Conv cond level (CCL): 509.75 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 5.04 g/kg Conv temperature: 42.38 C = 108.29 F Cap Strength: 11.42 C Lifted Index: 10.51 C Risk: None Lifted Index @300 mb: 13.24 C Lifted Index @700 mb: 9.53 C Showalter Index: 12.06 C Risk: None Total Totals Index: 28.42 C Risk: None Vertical Totals Index: 23.81 C Cross Totals Index: 4.61 C K Index: -13.82 Risk: None Sweat Index: 22.82 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: 11.40 C Lift Cond Lev (LCL): 685.57 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 680.57 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 ------------------------------------ 0 172 13052 230 29 22.2 18.6 1 905 990 80 4 -3.9 -0.7 2 850 1547 40 15 -9.6 -11.5 3 793 2134 50 7 -5.4 -4.5 4 764 2438 75 6 -5.8 -1.6 5 700 3178 100 8 -7.9 1.4 6 635 3962 150 6 -3.0 5.2 7 588 4572 155 10 -4.2 9.1 8 545 5182 170 13 -2.3 12.8 9 500 5880 200 11 3.8 10.3 10 467 6401 190 13 2.3 12.8 11 431 7010 230 14 10.7 9.0 12 400 7580 260 21 20.7 3.6 13 366 8230 250 20 18.8 6.8 14 336 8839 255 20 19.3 5.2 15 300 9660 240 22 19.1 11.0 16 250 10900 235 17 13.9 9.8 17 200 12340 235 20 16.4 11.5 18 150 14100 250 37 34.8 12.7 19 100 16550 260 32 31.5 5.6 20 70 18640 265 15 14.9 1.3 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.20250424.23.gif