UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120523.upa.cvt Date: 2300Z 5 DEC 25 Searching for FASB... Searching the city database file for: FASB ... Date:2300Z 5 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 902 990 18.8 3.8 37 15.0 10.5 180 7 300.7 301.7 287.9 317.4 5.57 1 896 20.0 2.0 30 18.0 10.2 302.5 303.4 287.9 317.4 4.93 2 876 20.6 -1.4 23 22.0 9.2 305.1 305.8 287.8 317.2 3.94 3 870 20.6 -4.4 18 25.0 8.3 305.7 306.3 287.3 315.6 3.17 4 865 21.2 -5.8 16 27.0 8.2 306.8 307.4 287.3 315.8 2.86 5 828 20.0 -5.0 18 25.0 7.6 309.4 310.0 288.6 319.5 3.18 6 803 19.6 -15.4 8 35.0 5.2 311.7 312.0 287.6 316.5 1.43 7 780 18.0 -16.0 9 34.0 4.2 312.6 312.9 287.8 317.3 1.41 8 752 16.8 -17.2 8 34.0 3.2 314.6 314.8 288.4 319.0 1.32 9 697 11.6 -19.4 10 31.0 0.1 315.7 315.9 288.6 319.7 1.18 10 641 6.0 -23.0 10 29.0 -3.6 317.0 317.2 288.8 320.2 0.94 11 600 1.4 -25.6 11 27.0 -6.7 317.7 317.9 288.9 320.5 0.79 12 565 -3.1 -27.1 14 24.0 -9.6 317.9 318.1 288.9 320.5 0.73 13 531 -7.5 -29.5 15 22.0 -12.9 318.4 318.5 288.9 320.6 0.62 14 487 -10.7 -38.7 8 28.0 -15.9 322.4 322.5 289.8 323.4 0.28 15 266 -43.1 -59.1 16 16.0 -43.7 336.0 336.0 293.4 336.2 0.05 16 253 -45.7 -57.7 25 12.0 -46.2 337.0 337.0 293.6 337.2 0.06 17 239 -48.5 -55.5 44 7.0 -48.8 338.3 338.3 294.0 338.6 0.09 18 234 -49.7 -54.7 56 5.0 -49.9 338.5 338.5 294.0 338.9 0.10 19 207 -56.1 -62.1 47 6.0 -56.2 340.6 340.6 294.5 340.7 0.04 20 189 -60.3 -65.3 52 5.0 -60.4 342.8 342.8 295.0 342.9 0.03 21 173 -64.1 -68.9 52 4.8 -64.1 285 55 345.3 345.3 295.6 345.4 0.02 22 169 -64.1 -69.9 45 5.8 -64.1 280 58 347.6 347.6 296.1 347.7 0.02 23 168 -64.1 -70.1 44 6.0 -64.1 271 49 348.2 348.2 296.3 348.3 0.02 24 164 -63.7 -72.7 28 9.0 -63.8 270 49 351.3 351.3 296.9 351.3 0.01 25 160 -63.7 -75.7 18 12.0 -63.8 268 48 353.8 353.8 297.4 353.8 0.01 26 156 -62.7 -77.7 12 15.0 -62.8 267 48 358.0 358.0 298.3 358.1 0.01 27 153 -61.7 -80.7 6 19.0 -61.9 266 48 361.7 361.7 299.0 361.7 0.00 28 147 -61.5 -81.5 5 20.0 -61.7 266 47 366.2 366.2 299.9 366.3 0.00 29 134 -62.3 -83.3 4 21.0 -62.4 271 43 374.6 374.6 301.4 374.7 0.00 30 112 -67.9 -86.9 5 19.0 -68.0 279 36 383.9 383.9 302.9 383.9 0.00 31 109 -67.7 -85.7 6 18.0 -67.8 281 35 387.3 387.3 303.4 387.3 0.00 32 78 -71.9 -85.9 11 14.0 -72.0 240 20 417.4 417.4 307.4 417.5 0.00 33 74 -73.1 -87.1 10 14.0 -73.2 230 17 421.2 421.2 307.9 421.3 0.00 34 67 -68.7 -85.7 7 17.0 -68.8 225 13 442.9 442.9 310.1 442.9 0.00 35 56 -65.1 -86.1 4 21.0 -65.4 247 7 474.4 474.4 313.0 474.5 0.00 36 53 -66.9 -87.9 4 21.0 -67.1 253 5 477.8 477.8 313.2 477.8 0.00 37 36 -59.5 -90.5 1 31.0 -60.3 157 15 552.8 552.8 318.2 552.9 0.00 38 16 -50.7 -83.7 1 33.0 -54.5 725.9 725.9 325.3 726.0 0.02 TRP 173 -64.1 -68.9 52 4.8 -64.1 285 55 345.3 345.3 295.6 345.4 0.02 WND 169 -64.1 -69.9 45 5.8 -64.1 280 58 347.6 347.6 296.1 347.7 0.02 Sounding variables and indices Freezing level: 589.11 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 694.92 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 12.53 % Est. max temperature: 32.28 C = 90.11 F Sfc-Lift cond lev (LCL): 720.60 mb = -9999.00 m = -9999.00 ft T: 13.88 C ThetaE index: 3.01 C Layer 803.0- 780.0 mb Conv cond level (CCL): 476.86 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 3.25 g/kg Conv temperature: 40.43 C = 104.78 F Cap Strength: 9.00 C Lifted Index: 8.07 C Risk: None Lifted Index @300 mb: 11.90 C Lifted Index @700 mb: 7.51 C Showalter Index: 8.18 C Risk: None Total Totals Index: 34.69 C Risk: None Vertical Totals Index: 30.45 C Cross Totals Index: 4.25 C K Index: -6.20 Risk: None Sweat Index: 41.60 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: 9.00 C Lift Cond Lev (LCL): 587.24 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 582.24 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 ------------------------------------ 0 169 13278 280 58 57.1 -10.1 1 902 990 180 7 0.0 7.0 2 850 1522 170 22 -3.8 21.7 3 791 2134 230 19 14.6 12.2 4 763 2438 240 18 15.6 9.0 5 700 3174 275 13 13.0 -1.1 6 634 3962 280 16 15.8 -2.8 7 588 4572 295 16 14.5 -6.8 8 544 5182 280 18 17.7 -3.1 9 500 5860 250 28 26.3 9.6 10 466 6401 250 32 30.1 10.9 11 430 7010 260 41 40.4 7.1 12 400 7550 270 38 38.0 -0.0 13 364 8230 270 39 39.0 -0.0 14 334 8839 280 40 39.4 -6.9 15 300 9610 280 46 45.3 -8.0 16 250 10850 280 49 48.3 -8.5 17 200 12290 280 50 49.2 -8.7 18 150 14070 265 48 47.8 4.2 19 100 16540 285 31 29.9 -8.0 20 70 18650 220 15 9.6 11.5 21 50 20670 260 3 3.0 0.5 22 30 23820 100 22 -21.7 3.8 23 20 26420 80 23 -22.7 -4.0 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.20251205.23.gif