UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042323.upa.cvt Date: 2300Z 23 APR 25 Searching for FASB... Searching the city database file for: FASB ... Date:2300Z 23 APR 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 906 990 13.4 8.9 74 4.5 10.7 350 1 294.8 296.2 287.9 317.6 7.92 1 900 14.2 9.2 72 5.0 11.2 296.1 297.6 288.6 319.8 8.14 2 854 12.4 6.4 67 6.0 9.0 298.7 300.0 288.6 319.6 7.07 3 806 8.2 3.8 74 4.4 5.8 299.3 300.4 288.0 317.7 6.24 4 796 8.6 1.6 61 7.0 4.9 300.7 301.7 287.7 316.9 5.40 5 785 8.4 -0.6 53 9.0 3.9 301.7 302.6 287.3 315.8 4.66 6 775 8.8 -6.2 34 15.0 2.1 303.3 303.8 286.4 312.9 3.10 7 770 9.2 -12.8 20 22.0 0.5 304.3 304.6 285.4 310.2 1.85 8 765 9.4 -22.6 8 32.0 -0.9 305.0 305.2 284.5 307.7 0.81 9 740 8.2 -37.8 2 46.0 -2.7 306.7 306.7 284.3 307.4 0.20 10 714 5.6 -36.4 3 42.0 -4.2 306.9 307.0 284.5 307.8 0.24 11 654 3.4 312.3 12 625 0.6 -43.4 2 44.0 -8.0 313.1 313.2 286.6 313.6 0.13 13 592 -2.3 -41.3 3 39.0 -9.9 314.7 314.7 287.2 315.3 0.17 14 568 -5.1 -31.1 11 26.0 -11.2 315.1 315.2 287.7 316.9 0.50 15 535 -7.1 -36.1 8 29.0 -13.1 318.2 318.2 288.5 319.4 0.33 16 509 -9.9 -36.9 9 27.0 -15.2 319.3 319.4 288.9 320.5 0.32 17 488 -11.1 -44.1 5 33.0 -16.4 321.7 321.8 289.5 322.3 0.16 18 463 -13.9 -41.9 7 28.0 -18.4 323.1 323.2 289.9 323.9 0.21 19 436 -16.3 -42.3 9 26.0 -20.3 325.7 325.7 290.7 326.5 0.21 20 385 -23.1 -50.1 7 27.0 -26.0 328.5 328.6 291.4 328.9 0.10 21 367 -26.3 -49.3 10 23.0 -28.6 328.8 328.8 291.5 329.3 0.12 22 342 -30.5 -49.5 14 19.0 -32.1 329.8 329.8 291.8 330.3 0.12 23 326 -33.7 -52.7 13 19.0 -35.0 329.9 330.0 291.8 330.3 0.09 24 309 -36.9 -50.9 22 14.0 -37.8 330.6 330.6 292.0 331.0 0.12 25 299 -39.3 -51.3 27 12.0 -40.0 330.3 330.3 291.9 330.7 0.11 26 286 -41.7 -58.7 14 17.0 -42.4 331.1 331.1 292.0 331.3 0.05 27 267 -45.1 -63.1 12 18.0 -45.7 332.7 332.7 292.5 332.8 0.03 28 259 -47.3 -63.3 14 16.0 -47.7 332.4 332.4 292.4 332.5 0.03 29 249 -49.5 -65.5 14 16.0 -49.8 332.9 332.9 292.5 333.0 0.02 30 227 -53.1 -70.1 11 17.0 -53.4 336.3 336.3 293.4 336.3 0.01 31 221 -54.7 -69.7 14 15.0 -54.9 336.4 336.4 293.4 336.5 0.01 32 215 -56.1 -70.1 16 14.0 -56.3 336.9 336.9 293.6 336.9 0.01 33 208 -57.7 -69.7 20 12.0 -57.9 337.6 337.6 293.7 337.6 0.02 34 201 -58.7 -71.7 17 13.0 -58.9 339.3 339.3 294.1 339.4 0.01 35 187 -57.7 -74.9 10 17.1 -57.9 190 68 348.0 348.0 296.2 348.0 0.01 36 181 -57.3 -76.3 7 19.0 -57.5 205 46 351.9 351.9 297.1 352.0 0.01 37 176 -57.9 -77.9 6 20.0 -58.1 180 46 353.8 353.8 297.4 353.8 0.01 38 166 -60.1 -78.1 8 18.0 -60.3 214 36 356.1 356.1 297.9 356.1 0.01 39 159 -61.7 -77.7 10 16.0 -61.9 219 31 357.8 357.8 298.2 357.8 0.01 40 155 -63.1 -79.1 10 16.0 -63.2 222 28 358.0 358.0 298.3 358.0 0.00 41 147 -64.5 -81.5 8 17.0 -64.6 226 24 361.0 361.0 298.9 361.1 0.00 42 142 -61.3 -82.3 5 21.0 -61.5 228 24 370.2 370.2 300.6 370.2 0.00 43 138 -60.5 -89.5 1 29.0 -60.7 230 24 374.7 374.7 301.4 374.7 0.00 44 134 -59.9 -88.9 1 29.0 -60.1 232 23 378.9 378.9 302.1 378.9 0.00 45 125 -62.5 -88.5 2 26.0 -62.7 236 23 381.8 381.8 302.5 381.8 0.00 46 116 -62.3 -90.3 1 28.0 -62.5 241 23 390.4 390.4 303.9 390.4 0.00 47 109 -63.9 -88.9 2 25.0 -64.1 245 22 394.4 394.4 304.4 394.4 0.00 48 103 -66.5 -88.5 3 22.0 -66.6 248 22 395.9 395.9 304.6 395.9 0.00 49 94 -71.5 -88.5 6 17.0 -71.6 253 21 396.5 396.5 304.8 396.5 0.00 50 83 -70.9 -89.9 4 19.0 -71.0 260 19 412.1 412.1 306.7 412.1 0.00 51 58 -64.9 -93.9 1 29.0 -65.2 248 10 470.2 470.2 312.7 470.2 0.00 52 52 -61.3 -91.3 1 30.0 -61.8 235 7 493.5 493.5 314.5 493.5 0.00 53 49 -62.7 -92.7 1 30.0 -63.1 231 6 498.6 498.6 314.8 498.6 0.00 54 27 -53.7 -85.7 1 32.0 -55.7 238 10 616.5 616.5 321.3 616.6 0.01 55 24 -50.5 -83.5 1 33.0 -53.4 213 9 647.0 647.0 322.6 647.1 0.02 56 17 -50.3 -83.3 1 33.0 -54.1 714.7 714.7 324.9 714.8 0.02 TRP 176 -57.9 -77.9 6 20.0 -58.1 180 46 353.8 353.8 297.4 353.8 0.01 WND 187 -57.7 -74.9 10 17.1 -57.9 190 68 348.0 348.0 296.2 348.0 0.01 Sounding variables and indices Freezing level: 618.17 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 768.05 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 27.05 % Est. max temperature: 23.96 C = 75.13 F Sfc-Lift cond lev (LCL): 846.67 mb = -9999.00 m = -9999.00 ft T: 11.77 C ThetaE index: 12.39 C Layer 854.0- 714.0 mb Conv cond level (CCL): 645.16 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 7.16 g/kg Conv temperature: 30.68 C = 87.22 F Cap Strength: 6.54 C Lifted Index: 6.48 C Risk: None Lifted Index @300 mb: 8.38 C Lifted Index @700 mb: 5.03 C Showalter Index: 6.33 C Risk: None Total Totals Index: 39.06 C Risk: None Vertical Totals Index: 22.47 C Cross Totals Index: 16.60 C K Index: -13.89 Risk: None Sweat Index: 107.93 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: 6.45 C Lift Cond Lev (LCL): 789.25 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 784.25 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 ------------------------------------ 0 187 12590 190 68 11.8 67.0 1 906 990 350 1 0.2 -1.0 2 850 1545 130 17 -13.0 10.9 3 791 2134 115 9 -8.2 3.8 4 763 2438 140 21 -13.5 16.1 5 700 3147 145 23 -13.2 18.8 6 631 3962 155 27 -11.4 24.5 7 585 4572 170 29 -5.0 28.6 8 541 5182 185 31 2.7 30.9 9 500 5810 185 31 2.7 30.9 10 462 6401 180 37 0.0 37.0 11 427 7010 160 37 -12.7 34.8 12 400 7500 185 42 3.7 41.8 13 361 8230 180 42 0.0 42.0 14 331 8839 185 43 3.7 42.8 15 300 9540 170 46 -8.0 45.3 16 250 10770 170 43 -7.5 42.3 17 200 12200 195 58 15.0 56.0 18 150 14000 225 24 17.0 17.0 19 100 16490 250 22 20.7 7.5 20 70 18620 270 16 16.0 -0.0 21 50 20670 230 6 4.6 3.9 22 30 23860 260 10 9.8 1.7 23 20 26480 175 9 -0.8 9.0 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.20250423.23.gif