UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041723.upa.cvt Date: 2300Z 17 APR 25 Searching for FASB... Searching the city database file for: FASB ... Date:2300Z 17 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 904 990 19.0 2.0 32 17.0 9.9 40 12 300.7 301.6 287.2 315.4 4.89 1 885 18.8 2.8 34 16.0 10.0 302.3 303.3 288.2 318.3 5.29 2 879 19.8 1.8 30 18.0 10.0 304.0 304.9 288.4 319.0 4.96 3 848 18.6 1.6 32 17.0 9.3 305.8 306.8 289.2 321.3 5.07 4 787 13.6 -1.4 35 15.0 5.9 307.1 307.9 288.9 320.6 4.39 5 777 13.4 -6.6 24 20.0 4.1 308.0 308.6 287.9 317.5 3.00 6 767 13.2 -17.8 10 31.0 1.7 308.9 309.2 286.4 313.0 1.23 7 751 12.6 310.1 8 727 10.4 -36.6 2 47.0 -1.6 310.6 310.7 285.8 311.4 0.23 9 690 7.8 -19.2 13 27.0 -1.8 312.4 312.6 287.6 316.5 1.21 10 685 7.4 -17.6 15 25.0 -1.7 312.6 312.9 287.8 317.3 1.40 11 676 6.4 -10.6 28 17.0 -0.8 312.7 313.2 289.0 320.8 2.52 12 663 5.2 -8.8 36 14.0 -1.0 313.1 313.6 289.5 322.6 2.96 13 569 -2.5 -17.5 31 15.0 -7.8 318.0 318.3 289.9 323.7 1.70 14 503 -10.9 -24.9 31 14.0 -14.6 319.2 319.4 289.6 322.7 1.01 15 481 -13.5 -27.5 30 14.0 -16.9 320.1 320.3 289.7 323.0 0.83 16 448 -18.3 -28.3 41 10.0 -20.5 320.6 320.8 289.8 323.6 0.83 17 422 -22.5 -29.5 53 7.0 -23.9 320.8 320.9 289.8 323.6 0.79 18 389 -27.5 -33.5 57 6.0 -28.4 321.8 321.9 289.9 323.9 0.58 19 375 -29.3 -37.3 46 8.0 -30.3 322.8 322.9 290.0 324.3 0.41 20 369 -29.5 -40.5 34 11.0 -30.8 324.0 324.1 290.3 325.2 0.30 21 347 -32.5 -45.5 26 13.0 -33.7 325.7 325.8 290.7 326.4 0.19 22 331 -34.3 -50.3 18 16.0 -35.5 327.7 327.7 291.2 328.1 0.12 23 315 -36.9 -53.9 16 17.0 -37.9 328.7 328.8 291.5 329.1 0.08 24 303 -39.1 -55.1 17 16.0 -39.9 329.3 329.3 291.6 329.6 0.07 25 291 -41.3 -57.3 16 16.0 -42.0 330.0 330.0 291.8 330.2 0.06 26 279 -43.7 -58.7 17 15.0 -44.3 330.6 330.6 291.9 330.8 0.05 27 267 -45.9 -59.9 19 14.0 -46.4 331.5 331.5 292.2 331.7 0.04 28 251 -48.5 -63.5 16 15.0 -48.9 333.6 333.6 292.7 333.7 0.03 29 241 -50.5 -64.5 18 14.0 -50.8 334.5 334.5 292.9 334.6 0.03 30 224 -51.5 -71.5 7 20.0 -51.8 340.0 340.0 294.3 340.1 0.01 31 219 -51.1 -75.1 4 24.0 -51.5 342.8 342.8 295.0 342.9 0.01 32 203 -51.7 -76.7 3 25.0 -52.1 349.4 349.4 296.5 349.4 0.01 33 113 -66.1 -87.1 4 21.0 -66.2 240 32 386.3 386.3 303.2 386.3 0.00 34 109 -66.3 -86.3 4 20.0 -66.4 257 29 389.9 389.9 303.8 389.9 0.00 35 95 -68.9 -87.9 5 19.0 -69.0 271 28 400.4 400.4 305.3 400.4 0.00 36 77 -67.3 -89.3 3 22.0 -67.4 315 19 428.6 428.6 308.7 428.6 0.00 37 70 -68.9 -89.9 3 21.0 -69.0 335 15 437.0 437.0 309.6 437.0 0.00 38 54 -65.3 -92.3 1 27.0 -65.6 269 12 478.9 478.9 313.4 479.0 0.00 39 28 -56.9 -87.9 1 31.0 -58.3 54 12 601.3 601.3 320.7 601.3 0.01 40 25 -52.1 -85.1 1 33.0 -54.5 61 10 634.9 634.9 322.1 634.9 0.01 41 16 -42.9 -78.9 1 36.0 -49.7 751.3 751.3 326.0 751.8 0.05 42 14 -43.5 -78.5 1 35.0 -50.5 778.5 778.6 326.7 779.1 0.06 TRP 113 -66.1 -87.1 4 21.0 -66.2 240 32 386.3 386.3 303.2 386.3 0.00 WND Sounding variables and indices Freezing level: 599.52 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 746.39 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 28.88 % Est. max temperature: 27.94 C = 82.29 F Sfc-Lift cond lev (LCL): 700.73 mb = -9999.00 m = -9999.00 ft T: 8.57 C ThetaE index: 9.91 C Layer 787.0- 690.0 mb Conv cond level (CCL): 551.86 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.94 g/kg Conv temperature: 36.13 C = 97.04 F Cap Strength: 7.35 C Lifted Index: 5.20 C Risk: None Lifted Index @300 mb: 7.27 C Lifted Index @700 mb: 6.41 C Showalter Index: 4.49 C Risk: None Total Totals Index: 42.79 C Risk: None Vertical Totals Index: 29.93 C Cross Totals Index: 12.86 C K Index: -0.97 Risk: None Sweat Index: 62.24 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: 7.34 C Lift Cond Lev (LCL): 663.05 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 658.05 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 ------------------------------------ 0 113 16193 240 32 27.7 16.0 1 904 990 40 12 -7.7 -9.2 2 850 1535 40 18 -11.6 -13.8 3 792 2134 330 3 1.5 -2.6 4 763 2438 290 8 7.5 -2.7 5 700 3166 245 5 4.5 2.1 6 633 3962 250 9 8.5 3.1 7 587 4572 240 8 6.9 4.0 8 544 5182 280 4 3.9 -0.7 9 500 5850 260 5 4.9 0.9 10 464 6401 255 6 5.8 1.6 11 428 7010 260 4 3.9 0.7 12 400 7510 305 6 4.9 -3.4 13 361 8230 235 5 4.1 2.9 14 331 8839 255 3 2.9 0.8 15 300 9540 205 7 3.0 6.3 16 250 10750 200 16 5.5 15.0 17 200 12200 215 34 19.5 27.9 18 150 14030 245 27 24.5 11.4 19 100 16520 260 30 29.5 5.2 20 70 18660 335 15 6.3 -13.6 21 50 20680 250 11 10.3 3.8 22 30 23880 50 14 -10.7 -9.0 23 20 26510 75 5 -4.8 -1.3 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.20250417.23.gif