UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121023.upa.cvt Date: 2300Z 10 DEC 25 Searching for FASB... Searching the city database file for: FASB ... Date:2300Z 10 DEC 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 899 990 23.6 8.6 38 15.0 14.3 240 2 305.9 307.4 291.6 329.6 7.82 1 879 23.8 6.8 34 17.0 13.5 308.1 309.4 291.6 329.7 7.06 2 873 25.0 5.0 28 20.0 13.1 310.0 311.1 291.5 329.3 6.27 3 811 20.4 5.4 37 15.0 11.4 311.7 313.0 292.6 333.2 6.95 4 793 20.0 -2.0 23 22.0 8.3 313.3 314.0 290.7 326.5 4.16 5 782 19.4 -4.6 19 24.0 7.2 313.9 314.5 290.3 325.0 3.47 6 753 17.2 -13.8 11 31.0 4.0 314.9 315.2 288.9 320.7 1.75 7 730 15.8 -24.2 5 40.0 1.8 316.2 316.3 288.3 318.7 0.74 8 686 11.4 -12.6 17 24.0 1.1 316.9 317.3 289.9 323.9 2.11 9 659 9.0 -29.0 5 38.0 -2.5 317.9 318.0 288.6 319.8 0.53 10 654 8.6 -21.4 10 30.0 -2.0 318.1 318.3 289.3 321.8 1.06 11 628 6.6 -29.4 6 36.0 -4.0 319.6 319.7 289.2 321.5 0.53 12 589 1.8 -21.2 16 23.0 -6.0 319.9 320.1 290.0 324.0 1.19 13 536 -3.7 -22.7 21 19.0 -9.6 322.1 322.3 290.6 326.1 1.15 14 523 -4.1 -32.1 9 28.0 -11.1 323.8 323.9 290.5 325.7 0.50 15 501 -5.1 -38.1 5 33.0 -12.2 326.6 326.7 291.0 327.7 0.29 16 455 -10.5 -41.5 6 31.0 -16.2 329.0 329.0 291.7 329.8 0.22 17 436 -13.5 -43.5 6 30.0 -18.4 329.2 329.3 291.7 330.0 0.19 18 384 -20.1 -51.1 5 31.0 -23.7 332.7 332.7 292.6 333.1 0.09 19 363 -23.5 -48.5 8 25.0 -26.4 333.6 333.6 292.8 334.1 0.13 20 348 -26.3 -50.3 9 24.0 -28.7 333.8 333.9 292.9 334.3 0.11 21 330 -29.5 -51.5 10 22.0 -31.4 334.6 334.6 293.0 335.0 0.10 22 314 -32.5 -51.5 13 19.0 -34.0 335.2 335.2 293.2 335.6 0.11 23 296 -36.1 -53.1 16 17.0 -37.2 335.8 335.8 293.3 336.2 0.09 24 263 -41.7 -60.7 11 19.0 -42.5 339.1 339.1 294.1 339.3 0.04 25 240 -46.1 -64.1 11 18.0 -46.7 341.5 341.5 294.7 341.6 0.03 26 231 -48.5 -64.5 14 16.0 -48.9 341.6 341.6 294.7 341.7 0.03 27 216 -51.7 -65.7 17 14.0 -52.0 343.3 343.3 295.1 343.4 0.03 28 202 -55.1 -67.1 21 12.0 -55.3 344.5 344.5 295.4 344.6 0.02 29 193 -57.3 -66.3 31 9.0 -57.5 345.5 345.5 295.7 345.6 0.03 30 182 -59.9 -67.9 34 8.0 -60.0 347.1 347.1 296.0 347.2 0.02 31 179 -60.9 -67.9 39 7.0 -61.0 280 72 347.2 347.2 296.0 347.3 0.02 32 176 -61.9 -67.9 45 6.0 -62.0 280 56 347.2 347.2 296.0 347.3 0.02 33 169 -63.9 -69.9 44 6.0 -64.0 280 53 347.9 347.9 296.2 348.0 0.02 34 161 -65.1 -73.1 32 8.0 -65.2 280 50 350.8 350.8 296.8 350.8 0.01 35 153 -65.1 -75.1 24 10.0 -65.2 280 47 355.9 355.9 297.9 356.0 0.01 36 149 -64.5 -77.5 15 13.0 -64.6 280 46 359.7 359.7 298.7 359.7 0.01 37 140 -67.3 -79.3 17 12.0 -67.4 282 42 361.2 361.2 299.0 361.2 0.01 38 115 -71.5 -82.5 18 11.0 -71.5 300 28 374.3 374.3 301.3 374.3 0.00 39 109 -71.7 -84.7 13 13.0 -71.8 288 27 379.7 379.7 302.2 379.7 0.00 40 95 -75.1 -87.1 14 12.0 -75.2 286 19 388.3 388.3 303.5 388.3 0.00 41 88 -76.5 -87.5 16 11.0 -76.5 279 16 394.1 394.1 304.4 394.1 0.00 42 67 -71.9 -86.9 9 15.0 -72.0 240 5 436.0 436.0 309.4 436.0 0.00 43 59 -67.9 -85.9 6 18.0 -68.1 181 8 461.1 461.1 311.9 461.1 0.00 44 53 -64.9 -86.9 3 22.0 -65.2 132 10 482.4 482.4 313.7 482.5 0.00 45 45 -65.9 -89.9 2 24.0 -66.2 106 11 503.1 503.1 315.2 503.1 0.00 46 41 -62.3 -89.3 2 27.0 -62.8 107 12 525.7 525.7 316.6 525.7 0.00 47 20 -54.9 -86.9 1 32.0 -57.1 668.1 668.1 323.3 668.2 0.01 TRP 115 -71.5 -82.5 18 11.0 -71.5 300 28 374.3 374.3 301.3 374.3 0.00 WND 179 -60.9 -67.9 39 7.0 -61.0 280 72 347.2 347.2 296.0 347.3 0.02 Sounding variables and indices Freezing level: 571.65 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 677.58 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 16.80 % Est. max temperature: 32.51 C = 90.51 F Sfc-Lift cond lev (LCL): 720.28 mb = -9999.00 m = -9999.00 ft T: 14.85 C ThetaE index: 14.49 C Layer 793.0- 686.0 mb Conv cond level (CCL): 570.16 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 6.69 g/kg Conv temperature: 37.88 C = 100.19 F Cap Strength: 6.95 C Lifted Index: 5.67 C Risk: None Lifted Index @300 mb: 4.48 C Lifted Index @700 mb: 5.90 C Showalter Index: 5.67 C Risk: None Total Totals Index: 38.90 C Risk: None Vertical Totals Index: 28.54 C Cross Totals Index: 10.36 C K Index: 4.49 Risk: None Sweat Index: 98.05 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: 6.95 C Lift Cond Lev (LCL): 656.63 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 651.63 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 ------------------------------------ 0 179 13021 280 72 70.9 -12.5 1 899 990 240 2 1.7 1.0 2 850 1500 120 6 -5.2 3.0 3 789 2134 350 7 1.2 -6.9 4 762 2438 345 7 1.8 -6.8 5 700 3160 305 23 18.8 -13.2 6 634 3962 305 22 18.0 -12.6 7 587 4572 305 20 16.4 -11.5 8 545 5182 290 17 16.0 -5.8 9 500 5870 240 8 6.9 4.0 10 467 6401 255 16 15.5 4.1 11 431 7010 275 21 20.9 -1.8 12 400 7580 265 18 17.9 1.6 13 366 8230 265 24 23.9 2.1 14 336 8839 270 21 21.0 -0.0 15 300 9660 280 21 20.7 -3.6 16 250 10900 275 49 48.8 -4.3 17 200 12360 280 64 63.0 -11.1 18 150 14140 280 46 45.3 -8.0 19 100 16560 290 22 20.7 -7.5 20 70 18620 260 4 3.9 0.7 21 50 20640 105 11 -10.6 2.8 22 30 23800 110 13 -12.2 4.4 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.20251210.23.gif