UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120711.upa.cvt Date: 1100Z 7 DEC 25 Searching for FASB... Searching the city database file for: FASB ... Date:1100Z 7 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 900 990 33.2 -0.8 11 34.0 14.1 330 13 315.7 316.5 291.3 328.6 4.00 1 748 15.6 -16.4 10 32.0 2.8 313.8 314.0 288.2 318.5 1.42 2 712 12.0 -8.0 24 20.0 2.7 314.2 314.8 289.9 323.7 2.94 3 691 10.8 -16.2 13 27.0 0.2 315.6 315.9 289.0 320.8 1.56 4 643 5.4 -23.6 10 29.0 -4.0 316.0 316.2 288.5 319.1 0.89 5 613 2.8 -34.2 5 37.0 -6.5 317.4 317.5 288.3 318.7 0.34 6 609 2.4 -33.6 5 36.0 -6.7 317.5 317.6 288.3 318.9 0.37 7 585 0.4 -34.6 5 35.0 -8.1 318.9 318.9 288.8 320.1 0.35 8 536 -5.3 -27.3 16 22.0 -11.2 320.1 320.3 289.6 322.8 0.76 9 464 -12.7 -53.7 2 41.0 -17.9 324.4 324.4 290.2 324.6 0.06 10 375 -25.1 -55.1 4 30.0 -27.7 328.4 328.4 291.3 328.6 0.06 11 336 -29.9 -58.9 4 29.0 -31.9 332.3 332.3 292.4 332.5 0.04 12 302 -36.3 -55.3 12 19.0 -37.4 333.6 333.6 292.7 333.9 0.07 13 264 -43.5 -57.5 20 14.0 -44.1 336.1 336.1 293.4 336.4 0.06 14 235 -48.9 -66.9 11 18.0 -49.3 339.3 339.3 294.1 339.4 0.02 15 211 -53.5 -65.5 22 12.0 -53.8 342.8 342.8 295.0 342.9 0.03 16 160 -66.1 -74.1 32 8.0 -66.2 349.7 349.7 296.5 349.7 0.01 17 154 -67.5 -76.5 27 9.0 -67.5 220 19 351.2 351.2 296.9 351.2 0.01 18 152 -65.7 -75.7 24 10.0 -65.8 246 19 355.6 355.6 297.8 355.6 0.01 19 141 -65.5 -79.5 13 14.0 -65.6 253 17 363.6 363.6 299.4 363.6 0.01 20 133 -67.5 -80.5 14 13.0 -67.6 256 17 366.2 366.2 299.9 366.2 0.00 21 121 -66.9 -82.9 9 16.0 -67.0 261 18 377.3 377.3 301.8 377.3 0.00 22 109 -68.7 -83.7 10 15.0 -68.8 266 18 385.4 385.4 303.1 385.4 0.00 23 103 -70.3 -84.3 11 14.0 -70.4 269 18 388.6 388.6 303.6 388.6 0.00 24 71 -70.5 -87.5 6 17.0 -70.6 227 13 431.8 431.8 309.0 431.8 0.00 25 59 -70.3 -88.3 5 18.0 -70.4 169 15 455.7 455.7 311.4 455.7 0.00 26 55 -70.7 -89.7 4 19.0 -70.8 146 16 464.1 464.1 312.1 464.1 0.00 27 46 -63.7 -92.7 1 29.0 -64.1 105 17 505.3 505.3 315.3 505.3 0.00 28 42 -64.7 -93.7 1 29.0 -65.1 95 18 516.1 516.1 316.1 516.1 0.00 29 36 -60.3 -90.3 1 30.0 -61.0 76 18 550.8 550.8 318.1 550.8 0.00 30 20 -54.9 -86.9 1 32.0 -57.1 80 32 668.1 668.1 323.3 668.2 0.01 31 17 -50.1 -83.1 1 33.0 -53.9 715.3 715.3 324.9 715.5 0.02 TRP 154 -67.5 -76.5 27 9.0 -67.5 220 19 351.2 351.2 296.9 351.2 0.01 WND Sounding variables and indices Freezing level: 581.56 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 688.74 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 10.95 % Est. max temperature: 31.32 C = 88.38 F Sfc-Lift cond lev (LCL): 547.25 mb = -9999.00 m = -9999.00 ft T: -3.95 C ThetaE index: 10.10 C Layer 748.0- 712.0 mb Conv cond level (CCL): 470.68 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 3.25 g/kg Conv temperature: 41.23 C = 106.22 F Cap Strength: 4.56 C Lifted Index: 4.59 C Risk: None Lifted Index @300 mb: 6.51 C Lifted Index @700 mb: -0.04 C Showalter Index: 4.94 C Risk: None Total Totals Index: 39.88 C Risk: None Vertical Totals Index: 36.63 C Cross Totals Index: 3.25 C K Index: 7.03 Risk: None Sweat Index: 41.39 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: 4.56 C Lift Cond Lev (LCL): 529.27 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 524.27 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 ------------------------------------ 0 154 14228 220 19 12.2 14.6 1 900 990 330 13 6.5 -11.3 2 850 1515 280 14 13.8 -2.4 3 790 2134 300 9 7.8 -4.5 4 763 2438 330 8 4.0 -6.9 5 700 3170 320 22 14.1 -16.9 6 634 3962 300 18 15.6 -9.0 7 587 4572 310 16 12.3 -10.3 8 544 5182 280 11 10.8 -1.9 9 500 5860 310 16 12.3 -10.3 10 466 6401 310 15 11.5 -9.6 11 430 7010 260 4 3.9 0.7 12 400 7550 205 7 3.0 6.3 13 364 8230 215 5 2.9 4.1 14 334 8839 140 13 -8.4 10.0 15 300 9610 140 16 -10.3 12.3 16 250 10850 160 29 -9.9 27.3 17 200 12300 170 52 -9.0 51.2 18 150 14080 250 17 16.0 5.8 19 100 16510 270 18 18.0 -0.0 20 70 18630 225 13 9.2 9.2 21 50 20640 115 17 -15.4 7.2 22 30 23820 55 19 -15.6 -10.9 23 20 26380 80 32 -31.5 -5.6 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.20251207.11.gif