UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120323.upa.cvt Date: 2300Z 3 DEC 25 Searching for FASB... Searching the city database file for: FASB ... Date:2300Z 3 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 901 990 24.6 -6.4 12 31.0 9.6 90 10 306.8 307.3 287.1 315.0 2.62 1 898 25.6 0.6 19 25.0 11.9 308.1 308.9 289.3 321.9 4.45 2 897 24.6 1.6 22 23.0 11.9 307.2 308.0 289.3 321.9 4.79 3 872 24.4 0.4 21 24.0 11.2 309.4 310.3 289.8 323.5 4.51 4 862 24.6 0.6 21 24.0 11.3 310.7 311.5 290.3 325.2 4.63 5 825 23.2 -1.8 19 25.0 9.8 313.1 313.9 290.6 326.0 4.06 6 753 16.0 -4.0 25 20.0 5.8 313.6 314.3 290.5 325.6 3.77 7 550 -4.5 -20.5 27 16.0 -9.6 318.7 319.0 289.8 323.4 1.36 8 512 -6.7 -25.7 20 19.0 -12.0 322.7 322.9 290.5 325.9 0.92 9 481 -9.9 -46.9 3 37.0 -15.8 324.5 324.6 290.3 325.0 0.12 10 449 -12.3 -52.3 2 40.0 -17.7 328.0 328.0 291.2 328.3 0.07 11 328 -30.5 -48.5 16 18.0 -32.2 333.8 333.8 292.9 334.3 0.14 12 323 -31.7 -44.7 27 13.0 -33.0 333.6 333.6 292.9 334.4 0.22 13 260 -44.1 -52.1 41 8.0 -44.5 336.7 336.7 293.6 337.2 0.12 14 206 -56.9 -61.9 53 5.0 -57.0 339.8 339.8 294.3 340.0 0.04 15 175 -64.5 -69.5 50 5.0 -64.6 230 54 343.5 343.5 295.2 343.6 0.02 16 156 -65.9 -71.9 43 6.0 -66.0 222 39 352.6 352.6 297.2 352.6 0.01 17 146 -66.3 -75.3 27 9.0 -66.4 221 36 358.6 358.6 298.4 358.7 0.01 18 143 -65.5 -76.5 20 11.0 -65.6 221 35 362.2 362.2 299.1 362.2 0.01 19 139 -64.7 -77.7 15 13.0 -64.8 222 35 366.5 366.5 299.9 366.6 0.01 20 109 -69.1 -84.1 10 15.0 -69.2 228 27 384.6 384.6 303.0 384.6 0.00 21 105 -68.5 -83.5 10 15.0 -68.6 229 26 389.9 389.9 303.8 389.9 0.00 22 86 -72.1 -86.1 10 14.0 -72.2 228 22 405.5 405.5 305.9 405.6 0.00 23 79 -73.5 -86.5 12 13.0 -73.6 227 21 412.6 412.6 306.8 412.6 0.00 24 67 -68.7 -85.7 7 17.0 -68.8 207 19 442.9 442.9 310.1 442.9 0.00 25 63 -64.9 -83.9 6 19.0 -65.1 183 18 459.2 459.2 311.7 459.2 0.01 26 56 -67.9 -86.9 5 19.0 -68.1 135 18 468.1 468.1 312.5 468.1 0.00 27 31 -58.5 -87.5 1 29.0 -59.6 118 20 579.7 579.7 319.6 579.7 0.01 28 15 -51.7 -84.7 1 33.0 -55.4 736.1 736.1 325.6 736.2 0.02 TRP 175 -64.5 -69.5 50 5.0 -64.6 230 54 343.5 343.5 295.2 343.6 0.02 WND Sounding variables and indices Freezing level: 594.56 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 676.62 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 23.95 % Est. max temperature: 31.28 C = 88.30 F Sfc-Lift cond lev (LCL): 567.33 mb = -9999.00 m = -9999.00 ft T: -2.48 C ThetaE index: 2.63 C Layer 753.0- 512.0 mb Conv cond level (CCL): 504.49 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.34 g/kg Conv temperature: 40.48 C = 104.86 F Cap Strength: 6.00 C Lifted Index: 6.01 C Risk: None Lifted Index @300 mb: 7.89 C Lifted Index @700 mb: 3.54 C Showalter Index: 5.60 C Risk: None Total Totals Index: 39.82 C Risk: None Vertical Totals Index: 32.07 C Cross Totals Index: 7.75 C K Index: 12.83 Risk: None Sweat Index: 48.94 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: 5.98 C Lift Cond Lev (LCL): 592.61 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 587.61 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 ------------------------------------ 0 175 13143 230 54 41.4 34.7 1 901 990 90 10 -10.0 0.0 2 850 1519 105 16 -15.5 4.1 3 791 2134 210 3 1.5 2.6 4 763 2438 220 8 5.1 6.1 5 700 3177 185 6 0.5 6.0 6 635 3962 160 8 -2.7 7.5 7 588 4572 195 8 2.1 7.7 8 545 5182 170 10 -1.7 9.8 9 500 5870 220 10 6.4 7.7 10 466 6401 215 13 7.5 10.6 11 430 7010 210 13 6.5 11.3 12 400 7570 220 19 12.2 14.6 13 365 8230 230 24 18.4 15.4 14 335 8839 225 24 17.0 17.0 15 300 9640 220 42 27.0 32.2 16 250 10880 225 54 38.2 38.2 17 200 12320 235 54 44.2 31.0 18 150 14080 220 37 23.8 28.3 19 100 16530 230 24 18.4 15.4 20 70 18640 225 19 13.4 13.4 21 50 20670 90 17 -17.0 0.0 22 30 23820 120 20 -17.3 10.0 23 20 26400 80 26 -25.6 -4.5 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.20251203.23.gif