UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042723.upa.cvt Date: 2300Z 27 APR 25 Searching for FASB... Searching the city database file for: FASB ... Date:2300Z 27 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 904 990 22.0 7.0 38 15.0 13.1 50 11 303.8 305.1 290.2 324.7 6.96 1 900 22.4 6.4 35 16.0 12.9 304.6 305.8 290.2 324.8 6.71 2 879 22.4 6.4 35 16.0 12.9 306.7 307.9 291.0 327.6 6.87 3 874 23.2 5.2 31 18.0 12.6 308.0 309.2 291.0 327.5 6.35 4 769 14.2 2.2 44 12.0 7.5 309.8 310.9 291.1 327.8 5.84 5 721 10.4 -2.6 40 13.0 3.8 311.4 312.2 290.3 325.1 4.38 6 716 10.6 -7.4 27 18.0 2.2 312.2 312.8 289.3 322.0 3.06 7 711 11.2 -17.8 11 29.0 0.3 313.5 313.7 288.1 317.9 1.33 8 706 11.6 -20.4 9 32.0 0.1 314.6 314.8 288.2 318.2 1.07 9 673 9.4 -22.6 8 32.0 -1.6 316.4 316.6 288.6 319.6 0.92 10 650 7.6 -23.4 9 31.0 -2.7 317.6 317.7 288.9 320.6 0.89 11 625 5.0 -24.0 10 29.0 -4.4 318.2 318.3 289.1 321.2 0.88 12 597 2.6 -26.4 10 29.0 -6.1 319.6 319.7 289.4 322.2 0.74 13 593 2.0 -26.0 10 28.0 -6.4 319.5 319.7 289.4 322.2 0.77 14 561 0.2 -24.8 13 25.0 -7.5 322.5 322.7 290.5 325.7 0.91 15 557 -0.5 -22.5 17 22.0 -7.7 322.3 322.5 290.6 326.3 1.13 16 518 -3.1 -35.1 6 32.0 -10.7 325.9 326.0 291.0 327.3 0.37 17 506 -3.9 -34.9 7 31.0 -11.3 327.2 327.2 291.3 328.6 0.39 18 439 -14.1 -35.1 15 21.0 -18.3 327.8 327.9 291.6 329.5 0.44 19 373 -23.7 -47.7 9 24.0 -26.5 330.7 330.8 292.0 331.3 0.14 20 349 -25.1 -58.1 3 33.0 -27.9 335.2 335.2 293.2 335.4 0.04 21 334 -28.1 -59.1 3 31.0 -30.4 335.3 335.3 293.2 335.5 0.04 22 320 -30.9 -58.9 5 28.0 -32.8 335.6 335.6 293.3 335.8 0.04 23 306 -33.7 -60.7 5 27.0 -35.3 336.0 336.0 293.3 336.1 0.04 24 293 -36.5 -58.5 8 22.0 -37.7 336.2 336.2 293.4 336.4 0.05 25 276 -39.7 -64.7 5 25.0 -40.7 337.4 337.4 293.7 337.5 0.02 26 258 -43.5 -67.5 5 24.0 -44.2 338.3 338.3 293.9 338.4 0.02 27 247 -46.3 -65.3 10 19.0 -46.9 338.4 338.4 294.0 338.5 0.02 28 227 -50.1 -68.1 10 18.0 -50.5 340.9 340.9 294.6 340.9 0.02 29 212 -53.5 -67.5 17 14.0 -53.8 342.3 342.3 294.9 342.4 0.02 30 199 -56.5 -70.5 16 14.0 -56.7 343.8 343.8 295.3 343.8 0.01 31 190 -59.1 -70.1 23 11.0 -59.2 344.2 344.2 295.3 344.3 0.02 32 162 -64.3 -75.3 21 11.0 -64.4 351.5 351.5 297.0 351.5 0.01 33 151 -66.9 -77.9 20 11.0 -67.0 354.2 354.2 297.5 354.2 0.01 34 135 -68.1 -84.1 8 16.0 -68.2 363.6 363.6 299.4 363.6 0.00 35 130 -67.1 -85.1 6 18.0 -67.2 369.3 369.3 300.4 369.3 0.00 36 116 -71.5 -85.5 11 14.0 -71.6 290 37 373.4 373.4 301.2 373.4 0.00 37 109 -72.5 -85.5 12 13.0 -72.5 248 40 378.2 378.2 301.9 378.2 0.00 38 73 -71.7 -90.7 4 19.0 -71.8 232 12 425.9 425.9 308.4 425.9 0.00 39 52 -65.5 -94.5 1 29.0 -65.8 358 3 483.7 483.7 313.7 483.7 0.00 40 43 -60.7 -90.7 1 30.0 -61.3 65 6 522.5 522.5 316.5 522.5 0.00 41 31 -54.9 -86.9 1 32.0 -56.5 174 12 589.4 589.4 320.1 589.5 0.01 42 15 -48.7 -82.7 1 34.0 -53.4 746.0 746.0 325.8 746.3 0.03 TRP 116 -71.5 -85.5 11 14.0 -71.6 290 37 373.4 373.4 301.2 373.4 0.00 WND Sounding variables and indices Freezing level: 559.86 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 704.42 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 21.34 % Est. max temperature: 28.28 C = 82.91 F Sfc-Lift cond lev (LCL): 723.63 mb = -9999.00 m = -9999.00 ft T: 10.61 C ThetaE index: 9.92 C Layer 721.0- 706.0 mb Conv cond level (CCL): 541.61 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 6.35 g/kg Conv temperature: 41.36 C = 106.45 F Cap Strength: 8.09 C Lifted Index: 7.82 C Risk: None Lifted Index @300 mb: 7.13 C Lifted Index @700 mb: 6.44 C Showalter Index: 7.65 C Risk: None Total Totals Index: 35.30 C Risk: None Vertical Totals Index: 26.00 C Cross Totals Index: 9.30 C K Index: -1.45 Risk: None Sweat Index: 96.63 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: 7.92 C Lift Cond Lev (LCL): 671.23 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 666.23 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 ------------------------------------ 0 116 15929 290 37 34.8 -12.7 1 904 990 50 11 -8.4 -7.1 2 850 1547 10 13 -2.3 -12.8 3 793 2134 290 5 4.7 -1.7 4 765 2438 280 10 9.8 -1.7 5 700 3188 335 12 5.1 -10.9 6 636 3962 330 11 5.5 -9.5 7 590 4572 350 12 2.1 -11.8 8 547 5182 20 17 -5.8 -16.0 9 500 5900 30 11 -5.5 -9.5 10 468 6401 40 9 -5.8 -6.9 11 432 7010 70 6 -5.6 -2.1 12 400 7600 40 16 -10.3 -12.3 13 367 8230 20 17 -5.8 -16.0 14 337 8839 20 16 -5.5 -15.0 15 300 9680 295 3 2.7 -1.3 16 250 10920 5 3 -0.3 -3.0 17 200 12380 135 12 -8.5 8.5 18 150 14160 240 8 6.9 4.0 19 100 16570 250 49 46.0 16.8 20 70 18670 230 7 5.4 4.5 21 50 20700 15 3 -0.8 -2.9 22 30 23880 185 13 1.1 13.0 23 20 26510 290 17 16.0 -5.8 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.20250427.23.gif