UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101023.upa.cvt Date: 2300Z 10 OCT 25 Searching for FASB... Searching the city database file for: FASB ... Date:2300Z 10 OCT 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 22.8 2.8 27 20.0 11.6 20 5 305.0 306.0 289.0 320.9 5.20 1 882 23.6 4.6 29 19.0 12.5 307.6 308.7 290.6 326.1 6.03 2 807 17.8 3.8 39 14.0 9.7 309.4 310.5 291.3 328.6 6.24 3 731 11.0 1.0 50 10.0 5.5 310.8 311.9 291.2 328.3 5.63 4 683 6.0 -1.0 61 7.0 2.4 311.3 312.3 291.0 327.6 5.21 5 631 0.8 -3.9 71 4.7 -1.4 312.5 313.4 290.8 326.9 4.54 6 586 -3.3 -7.5 73 4.2 -5.1 314.4 315.1 290.6 326.3 3.71 7 563 -5.3 -9.5 72 4.2 -7.1 315.7 316.3 290.7 326.4 3.30 8 538 -8.1 -11.5 76 3.4 -9.4 316.5 317.0 290.6 326.1 2.95 9 526 -8.1 -14.1 62 6.0 -10.3 318.5 319.0 290.7 326.6 2.44 10 508 -10.1 -18.1 52 8.0 -12.7 319.3 319.6 290.4 325.4 1.81 11 482 -13.3 -24.3 39 11.0 -16.2 320.2 320.4 290.0 324.0 1.11 12 444 -17.3 -25.3 50 8.0 -19.3 322.7 322.9 290.7 326.6 1.10 13 421 -20.5 -27.5 53 7.0 -22.0 323.6 323.8 290.8 326.9 0.95 14 398 -23.5 -30.5 53 7.0 -24.8 324.9 325.1 291.0 327.6 0.76 15 371 -26.9 -31.9 63 5.0 -27.8 327.0 327.1 291.6 329.6 0.71 16 359 -29.1 -32.4 73 3.3 -29.6 327.1 327.3 291.6 329.7 0.70 17 328 -33.3 -36.7 71 3.4 -33.7 329.9 330.0 292.2 331.8 0.50 18 311 -36.1 -38.3 80 2.2 -36.4 331.1 331.2 292.4 332.8 0.45 19 289 -40.5 -43.6 72 3.1 -40.8 331.8 331.9 292.5 332.9 0.28 20 278 -42.9 -44.5 84 1.6 -43.0 332.0 332.1 292.6 333.1 0.26 21 270 -44.1 -47.2 71 3.1 -44.3 333.1 333.1 292.7 333.9 0.20 22 266 -45.3 -47.3 80 2.0 -45.4 332.8 332.8 292.7 333.6 0.20 23 256 -47.5 -48.3 91 0.8 -47.6 333.2 333.2 292.7 333.9 0.19 24 240 -51.1 -52.1 89 1.0 -51.1 334.0 334.0 292.9 334.5 0.13 25 232 -52.7 -53.9 87 1.2 -52.7 350 62 334.8 334.8 293.1 335.2 0.11 26 230 -53.1 -54.3 87 1.2 -53.1 341 51 335.0 335.0 293.2 335.4 0.10 27 224 -54.3 -58.3 61 4.0 -54.4 335 51 335.7 335.7 293.3 336.0 0.07 28 222 -54.5 -62.5 37 8.0 -54.6 333 52 336.3 336.3 293.4 336.4 0.04 29 220 -54.5 -66.5 21 12.0 -54.7 331 52 337.1 337.1 293.6 337.2 0.02 30 218 -54.5 -76.5 5 22.0 -54.8 329 52 338.0 338.0 293.9 338.0 0.01 31 213 -55.5 -67.5 21 12.0 -55.7 324 53 338.7 338.7 294.0 338.8 0.02 32 203 -57.3 -68.3 23 11.0 -57.5 313 54 340.6 340.6 294.5 340.7 0.02 33 195 -59.1 -72.1 17 13.0 -59.2 306 51 341.6 341.6 294.7 341.7 0.01 34 176 -59.3 -75.3 11 16.0 -59.5 292 39 351.5 351.5 297.0 351.5 0.01 35 168 -59.1 -76.1 9 17.0 -59.3 286 34 356.5 356.5 298.0 356.5 0.01 36 124 -65.9 -80.9 11 15.0 -66.0 258 25 376.5 376.5 301.7 376.5 0.00 37 119 -65.1 -81.1 9 16.0 -65.2 256 26 382.4 382.4 302.6 382.5 0.00 38 110 -67.1 -82.1 10 15.0 -67.2 255 32 387.4 387.4 303.4 387.4 0.00 39 109 -67.1 -82.1 10 15.0 -67.2 250 27 388.4 388.4 303.6 388.4 0.00 40 104 -65.7 -81.7 9 16.0 -65.8 247 28 396.3 396.3 304.7 396.3 0.00 41 77 -66.1 -85.1 5 19.0 -66.2 282 17 431.1 431.1 309.0 431.1 0.00 42 73 -67.5 -85.5 6 18.0 -67.7 289 14 434.7 434.7 309.3 434.7 0.00 43 61 -61.9 -84.9 3 23.0 -62.3 234 10 470.1 470.1 312.7 470.1 0.00 44 49 -60.1 -85.1 2 25.0 -60.7 144 7 504.8 504.8 315.3 504.8 0.01 45 23 -55.3 -87.3 1 32.0 -57.2 640.8 640.8 322.3 640.8 0.01 TRP 110 -67.1 -82.1 10 15.0 -67.2 255 32 387.4 387.4 303.4 387.4 0.00 WND 232 -52.7 -53.9 87 1.2 -52.7 350 62 334.8 334.8 293.1 335.2 0.11 Sounding variables and indices Freezing level: 622.22 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 650.73 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 56.00 % Est. max temperature: 28.07 C = 82.52 F Sfc-Lift cond lev (LCL): 668.49 mb = -9999.00 m = -9999.00 ft T: 4.59 C ThetaE index: 2.26 C Layer 731.0- 563.0 mb Conv cond level (CCL): 617.99 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 6.05 g/kg Conv temperature: 30.61 C = 87.10 F Cap Strength: 3.25 C Lifted Index: 1.75 C Risk: Showers probable Lifted Index @300 mb: 4.14 C Lifted Index @700 mb: 2.67 C Showalter Index: 1.57 C Risk: Showers probable Total Totals Index: 47.59 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.25 C Cross Totals Index: 15.33 C K Index: 28.44 Risk: 40-60 % chance of thunderstorms Sweat Index: 95.73 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: 3.25 C Lift Cond Lev (LCL): 660.57 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 655.57 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 ------------------------------------ 0 232 11243 350 62 10.8 -61.1 1 900 990 20 5 -1.7 -4.7 2 850 1511 10 11 -1.9 -10.8 3 790 2134 360 14 -0.0 -14.0 4 762 2438 5 17 -1.5 -16.9 5 700 3151 10 17 -3.0 -16.7 6 632 3962 10 12 -2.1 -11.8 7 585 4572 60 4 -3.5 -2.0 8 542 5182 85 8 -8.0 -0.7 9 500 5820 260 12 11.8 2.1 10 463 6401 290 15 14.1 -5.1 11 426 7010 315 19 13.4 -13.4 12 400 7490 330 22 11.0 -19.1 13 361 8230 360 27 -0.0 -27.0 14 331 8839 350 39 6.8 -38.4 15 300 9540 5 47 -4.1 -46.8 16 250 10760 360 49 -0.0 -49.0 17 200 12190 310 54 41.4 -34.7 18 150 13990 270 21 21.0 -0.0 19 100 16460 245 29 26.3 12.3 20 70 18630 295 12 10.9 -5.1 21 50 20700 145 7 -4.0 5.7 22 30 23900 110 11 -10.3 3.8 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.20251010.23.gif