UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070223.upa.cvt Date: 2300Z 2 JUL 25 Searching for FASB... Searching the city database file for: FASB ... Date:2300Z 2 JUL 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 903 990 8.0 7.8 99 0.2 7.9 290 8 289.5 290.8 285.4 310.3 7.37 1 883 7.0 7.0 100 0.0 7.0 290.3 291.6 285.5 310.6 7.13 2 839 4.6 4.6 100 0.0 4.6 292.1 293.2 285.4 310.3 6.35 3 833 4.2 4.2 100 0.0 4.2 292.2 293.3 285.4 310.1 6.21 4 759 0.2 0.2 100 0.0 0.2 295.8 296.7 285.6 310.8 5.12 5 723 -2.9 -2.9 100 0.0 -2.9 296.5 297.3 285.0 309.2 4.27 6 678 -4.3 -4.3 100 0.0 -4.3 300.5 301.2 286.4 312.8 4.10 7 625 -8.9 -8.9 100 0.0 -8.9 302.3 302.8 286.0 311.9 3.12 8 610 -10.1 -11.1 92 1.0 -10.5 303.0 303.5 285.8 311.3 2.68 9 606 -10.1 -12.6 82 2.5 -10.9 303.6 304.0 285.7 311.1 2.39 10 601 -9.7 -15.7 62 6.0 -11.6 304.7 305.1 285.6 310.7 1.87 11 592 -9.3 -16.3 57 7.0 -11.5 306.5 306.9 286.2 312.3 1.81 12 588 -9.3 -19.3 44 10.0 -12.2 307.1 307.4 285.9 311.7 1.41 13 575 -9.7 -29.7 18 20.0 -14.0 308.6 308.7 285.5 310.6 0.57 14 550 -12.7 -40.7 8 28.0 -17.0 309.0 309.1 285.2 309.7 0.20 15 452 -25.5 -43.5 17 18.0 -27.3 310.8 310.8 285.8 311.4 0.18 16 431 -28.3 -41.3 28 13.0 -29.6 311.5 311.5 286.2 312.3 0.24 17 412 -31.3 -40.3 41 9.0 -32.2 311.7 311.7 286.3 312.7 0.28 18 401 -32.5 -49.5 17 17.0 -33.7 312.5 312.5 286.4 312.9 0.10 19 397 -32.7 -56.7 7 24.0 -34.0 313.2 313.2 286.5 313.3 0.04 20 368 -37.5 -61.5 6 24.0 -38.4 313.6 313.6 286.6 313.7 0.03 21 330 -40.9 -59.9 11 19.0 -41.6 318.9 318.9 288.4 319.0 0.04 22 321 -42.1 -59.9 13 17.8 -42.7 305 78 319.8 319.8 288.7 319.9 0.04 23 315 -42.9 -59.9 14 17.0 -43.5 305 76 320.4 320.4 288.9 320.5 0.04 24 288 -43.5 -70.5 4 27.0 -44.2 300 66 327.9 327.9 291.1 327.9 0.01 25 261 -43.7 -74.7 2 31.0 -44.5 294 66 336.9 336.9 293.6 336.9 0.01 26 141 -55.7 -85.7 1 30.0 -56.1 288 65 380.8 380.8 302.3 380.8 0.00 27 122 -57.3 -87.3 1 30.0 -57.6 282 54 394.0 394.0 304.3 394.0 0.00 28 115 -55.1 -87.1 1 32.0 -55.6 280 50 404.8 404.8 305.8 404.8 0.00 29 109 -56.7 -87.7 1 31.0 -57.1 278 46 408.0 408.0 306.3 408.0 0.00 30 101 -55.5 -87.5 1 32.0 -56.0 275 40 419.3 419.3 307.6 419.3 0.00 31 85 -61.9 -88.9 2 27.0 -62.1 282 36 427.5 427.5 308.6 427.6 0.00 32 76 -63.1 -88.1 2 25.0 -63.4 287 34 438.9 438.9 309.8 439.0 0.00 33 60 -58.9 -89.9 1 31.0 -59.5 304 23 479.0 479.0 313.4 479.0 0.00 34 48 -54.7 -86.7 1 32.0 -55.8 326 12 520.6 520.6 316.4 520.6 0.00 35 40 -55.7 -87.7 1 32.0 -56.9 355 14 546.0 546.0 317.9 546.0 0.00 36 23 -50.3 -83.3 1 33.0 -53.4 655.5 655.5 322.9 655.6 0.02 TRP 288 -43.5 -70.5 4 27.0 -44.2 300 66 327.9 327.9 291.1 327.9 0.01 WND 321 -42.1 -59.9 13 17.8 -42.7 305 78 319.8 319.8 288.7 319.9 0.04 Sounding variables and indices Freezing level: 756.68 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 756.73 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 73.87 % Est. max temperature: 14.24 C = 57.64 F Sfc-Lift cond lev (LCL): 900.24 mb = -9999.00 m = -9999.00 ft T: 7.86 C ThetaE index: 1.62 C Layer 723.0- 678.0 mb Conv cond level (CCL): 851.72 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 6.57 g/kg Conv temperature: 10.00 C = 50.00 F Cap Strength: 4.46 C Lifted Index: 3.15 C Risk: None Lifted Index @300 mb: 10.19 C Lifted Index @700 mb: 0.33 C Showalter Index: 3.15 C Risk: None Total Totals Index: 48.26 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.13 C Cross Totals Index: 24.13 C K Index: 29.34 Risk: 40-60 % chance of thunderstorms Sweat Index: 134.73 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: 4.42 C Lift Cond Lev (LCL): 851.69 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 846.69 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 ------------------------------------ 0 321 8749 305 78 63.9 -44.7 1 903 990 290 8 7.5 -2.7 2 850 1508 265 15 14.9 1.3 3 786 2134 280 22 21.7 -3.8 4 757 2438 285 27 26.1 -7.0 5 700 3069 280 28 27.6 -4.9 6 623 3962 300 26 22.5 -13.0 7 576 4572 315 37 26.2 -26.2 8 532 5182 305 43 35.2 -24.7 9 500 5660 305 49 40.1 -28.1 10 451 6401 305 51 41.8 -29.3 11 415 7010 310 65 49.8 -41.8 12 400 7270 310 69 52.9 -44.4 13 348 8230 310 70 53.6 -45.0 14 318 8839 305 77 63.1 -44.2 15 300 9240 305 71 58.2 -40.7 16 250 10470 290 65 61.1 -22.2 17 200 11950 300 72 62.4 -36.0 18 150 13810 290 70 65.8 -23.9 19 100 16390 275 39 38.9 -3.4 20 70 18610 290 33 31.0 -11.3 21 50 20720 320 11 7.1 -8.4 22 30 23990 40 18 -11.6 -13.8 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.20250702.23.gif