UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051623.upa.cvt Date: 2300Z 16 MAY 25 Searching for FASB... Searching the city database file for: FASB ... Date:2300Z 16 MAY 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 904 990 20.8 6.8 40 14.0 12.6 20 8 302.6 303.8 289.7 323.1 6.87 1 886 20.8 6.8 40 14.0 12.5 304.3 305.6 290.4 325.4 7.01 2 883 20.8 6.8 40 14.0 12.5 304.6 305.9 290.5 325.8 7.03 3 880 21.6 7.6 40 14.0 13.1 305.7 307.1 291.2 328.3 7.46 4 830 18.2 8.2 52 10.0 12.0 307.3 308.8 292.3 332.3 8.25 5 799 15.6 5.6 51 10.0 9.7 307.9 309.2 291.6 329.7 7.15 6 741 9.8 2.8 62 7.0 5.9 308.3 309.5 291.0 327.7 6.33 7 650 1.0 -3.6 71 4.6 -1.2 310.1 310.9 290.0 324.2 4.51 8 632 -1.3 -4.2 81 2.9 -2.7 310.0 310.8 289.9 323.8 4.43 9 612 -2.9 -7.9 68 5.0 -5.0 311.0 311.6 289.3 321.9 3.45 10 607 -1.3 -12.3 43 11.0 -5.6 313.6 314.0 289.2 321.5 2.45 11 603 -1.7 -12.7 43 11.0 -6.0 313.7 314.2 289.2 321.5 2.39 12 599 -0.7 -16.7 29 16.0 -6.4 315.5 315.8 289.1 321.2 1.73 13 592 -0.3 -23.3 16 23.0 -7.4 317.0 317.2 288.9 320.4 0.99 14 568 -1.3 -41.3 3 40.0 -9.5 319.6 319.6 288.8 320.3 0.18 15 556 -2.3 -45.3 2 43.0 -10.4 320.4 320.4 289.0 320.8 0.12 16 461 -12.3 -53.3 2 41.0 -17.7 325.5 325.5 290.5 325.7 0.06 17 422 -14.3 -53.3 2 39.0 -19.3 331.3 331.3 292.2 331.5 0.06 18 389 -19.5 -41.5 12 22.0 -22.9 332.3 332.3 292.6 333.3 0.26 19 322 -30.9 -45.9 22 15.0 -32.4 335.0 335.0 293.3 335.7 0.19 20 311 -32.5 -39.5 50 7.0 -33.4 336.1 336.2 293.7 337.6 0.40 21 273 -39.5 -44.0 62 4.5 -39.9 338.7 338.8 294.3 339.8 0.28 22 266 -40.9 -46.9 52 6.0 -41.3 339.2 339.2 294.3 340.0 0.21 23 243 -46.3 -50.8 60 4.5 -46.6 340.0 340.0 294.4 340.6 0.15 24 217 -52.7 -57.7 55 5.0 -52.8 341.3 341.3 294.7 341.6 0.07 25 179 -61.9 -65.5 62 3.6 -62.0 345.5 345.5 295.7 345.7 0.03 26 177 -62.4 -66.3 60 3.9 -62.4 240 74 345.9 345.9 295.7 346.0 0.03 27 174 -63.1 -67.4 56 4.3 -63.1 245 72 346.4 346.4 295.8 346.5 0.03 28 172 -63.3 -69.3 44 6.0 -63.4 260 57 347.2 347.2 296.0 347.3 0.02 29 170 -63.1 -71.1 33 8.0 -63.2 261 56 348.7 348.7 296.4 348.7 0.02 30 168 -62.3 -73.3 22 11.0 -62.4 262 55 351.2 351.2 296.9 351.2 0.01 31 166 -62.5 -78.5 10 16.0 -62.6 263 54 352.1 352.1 297.1 352.1 0.01 32 153 -64.9 -81.9 8 17.0 -65.0 269 46 356.3 356.3 298.0 356.3 0.00 33 145 -66.7 -81.7 10 15.0 -66.8 270 43 358.6 358.6 298.4 358.7 0.00 34 122 -66.9 -85.9 5 19.0 -67.0 273 37 376.4 376.4 301.6 376.4 0.00 35 109 -69.5 -86.5 7 17.0 -69.6 274 33 383.9 383.9 302.9 383.9 0.00 36 82 -70.5 -88.5 5 18.0 -70.6 261 23 414.4 414.4 307.0 414.4 0.00 37 73 -70.7 -88.7 5 18.0 -70.8 253 19 428.0 428.0 308.6 428.0 0.00 38 60 -68.5 -91.5 2 23.0 -68.7 282 13 457.6 457.6 311.5 457.6 0.00 39 46 -61.3 -91.3 1 30.0 -61.9 313 10 511.1 511.1 315.7 511.1 0.00 40 28 -54.5 -86.5 1 32.0 -56.3 277 22 607.9 607.9 321.0 608.0 0.01 41 16 -51.9 -84.9 1 33.0 -55.4 721.9 722.0 325.1 722.1 0.02 TRP 174 -63.1 -67.4 56 4.3 -63.1 245 72 346.4 346.4 295.8 346.5 0.03 WND 177 -62.4 -66.3 60 3.9 -62.4 240 74 345.9 345.9 295.7 346.0 0.03 Sounding variables and indices Freezing level: 642.17 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 665.48 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 42.46 % Est. max temperature: 26.28 C = 79.30 F Sfc-Lift cond lev (LCL): 734.09 mb = -9999.00 m = -9999.00 ft T: 9.17 C ThetaE index: 12.08 C Layer 799.0- 556.0 mb Conv cond level (CCL): 682.26 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 7.64 g/kg Conv temperature: 27.50 C = 81.50 F Cap Strength: 4.07 C Lifted Index: 3.62 C Risk: None Lifted Index @300 mb: 6.33 C Lifted Index @700 mb: 1.91 C Showalter Index: 2.97 C Risk: Showers probable Total Totals Index: 43.47 C Risk: None Vertical Totals Index: 27.55 C Cross Totals Index: 15.92 C K Index: 29.55 Risk: 40-60 % chance of thunderstorms Sweat Index: 148.42 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: 4.05 C Lift Cond Lev (LCL): 714.17 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 709.17 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 ------------------------------------ 0 177 13044 240 74 64.1 37.0 1 904 990 20 8 -2.7 -7.5 2 850 1543 5 20 -1.7 -19.9 3 792 2134 340 10 3.4 -9.4 4 764 2438 335 7 3.0 -6.3 5 700 3175 305 16 13.1 -9.2 6 634 3962 310 25 19.2 -16.1 7 587 4572 315 21 14.8 -14.8 8 544 5182 315 18 12.7 -12.7 9 500 5850 320 24 15.4 -18.4 10 465 6401 305 21 17.2 -12.0 11 429 7010 280 32 31.5 -5.6 12 400 7550 295 35 31.7 -14.8 13 364 8230 290 39 36.6 -13.3 14 335 8839 275 40 39.8 -3.5 15 300 9630 260 52 51.2 9.0 16 250 10880 250 64 60.1 21.9 17 200 12330 250 72 67.7 24.6 18 150 14110 270 44 44.0 -0.0 19 100 16550 275 30 29.9 -2.6 20 70 18660 250 17 16.0 5.8 21 50 20700 320 8 5.1 -6.1 22 30 23890 280 21 20.7 -3.6 23 20 26480 260 25 24.6 4.3 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.20250516.23.gif