UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for X0557... Searching the city database file for: X0557 ... Date:0000Z 22 APR 25 Station: X0557 WMO ident: 30557 ------------------------------------------------------------------------------- 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 898 -5.7 -13.7 53 8.0 -7.9 0 0 275.8 276.1 271.1 280.0 1.48 1 889 -7.7 -17.7 45 10.0 -10.1 274.5 274.7 269.7 277.6 1.07 2 881 -5.1 -15.1 45 10.0 -7.8 277.9 278.2 272.2 281.8 1.34 3 844 -6.1 -20.1 32 14.0 -9.4 280.3 280.5 272.9 283.1 0.92 4 817 -6.7 -16.7 45 10.0 -9.4 282.3 282.5 274.6 286.0 1.27 5 728 -14.3 -21.3 55 7.0 -15.7 283.5 283.6 274.8 286.3 0.96 6 682 -15.1 -22.1 55 7.0 -16.6 287.9 288.1 277.1 290.8 0.95 7 665 -14.9 -25.9 39 11.0 -17.0 290.2 290.3 277.9 292.4 0.70 8 623 -18.9 -35.9 21 17.0 -21.1 291.1 291.1 277.7 292.0 0.29 9 479 -33.7 -42.7 40 9.0 -34.3 295.6 295.6 279.6 296.2 0.18 10 402 -40.1 -48.1 42 8.0 -40.5 302.4 302.5 282.5 302.9 0.12 11 318 -51.9 -58.9 43 7.0 -52.1 255 69 307.0 307.0 284.2 307.2 0.04 12 299 -48.5 -54.5 50 6.0 -48.7 317.3 317.3 287.9 317.6 0.08 13 282 -49.2 -55.8 46 6.6 -49.4 260 83 321.6 321.6 289.3 321.9 0.07 14 222 -52.1 -61.1 33 9.0 -52.3 270 61 340.0 340.0 294.4 340.2 0.05 15 180 -45.7 -57.7 25 12.0 -46.3 270 46 371.4 371.5 300.9 371.8 0.09 16 154 -48.5 -62.5 18 14.0 -49.1 270 39 383.6 383.6 302.9 383.9 0.06 17 145 -44.3 -60.3 15 16.0 -45.3 270 37 397.6 397.6 304.9 397.9 0.08 18 90 -51.5 -71.5 7 20.0 -52.3 274 22 441.3 441.3 310.0 441.5 0.03 19 82 -49.5 -70.5 7 21.0 -50.6 278 18 457.3 457.3 311.5 457.5 0.03 20 79 -46.7 -68.7 6 22.0 -48.2 280 16 468.0 468.0 312.5 468.3 0.05 21 73 -47.1 -69.1 6 22.0 -48.7 283 13 477.9 477.9 313.3 478.1 0.05 22 71 -48.3 -70.3 6 22.0 -49.7 284 12 479.1 479.1 313.4 479.4 0.04 23 65 -47.3 -69.3 6 22.0 -49.0 270 10 493.5 493.6 314.5 493.9 0.05 24 62 -50.3 -72.3 6 22.0 -51.6 260 10 493.6 493.6 314.5 493.8 0.04 25 57 -48.5 -71.5 5 23.0 -50.2 242 9 509.7 509.7 315.7 510.0 0.04 26 52 -51.5 -74.5 5 23.0 -52.9 223 7 516.3 516.3 316.1 516.5 0.03 27 37 -55.1 -78.1 4 23.0 -56.3 306 7 559.8 559.8 318.6 560.0 0.02 28 32 -51.5 -74.5 5 23.0 -53.5 350 7 593.2 593.2 320.3 593.6 0.05 29 25 -54.5 -78.5 4 24.0 -56.4 298 7 628.0 628.0 321.8 628.2 0.03 30 17 -52.1 -76.1 4 24.0 -55.2 182 7 708.9 708.9 324.7 709.5 0.07 31 10 -52.5 -76.5 4 24.0 -56.9 90 7 823.6 823.6 327.8 824.7 0.12 32 7.3 -46.3 -72.3 4 26.0 -54.3 926.5 926.6 330.0 929.9 0.30 TRP 318 -51.9 -58.9 43 7.0 -52.1 255 69 307.0 307.0 284.2 307.2 0.04 WND 282 -49.2 -55.8 46 6.6 -49.4 260 83 321.6 321.6 289.3 321.9 0.07 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 38.44 % Est. max temperature: 1.47 C = 34.65 F Sfc-Lift cond lev (LCL): 790.68 mb = -9999.00 m = -9999.00 ft T: -8.86 C ThetaE index: 2.40 C Layer 889.0- 881.0 mb Conv cond level (CCL): 595.44 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 1.16 g/kg Conv temperature: 9.93 C = 49.88 F Cap Strength: 8.56 C Lifted Index: 10.12 C Risk: None Lifted Index @300 mb: 23.78 C Lifted Index @700 mb: 5.53 C Showalter Index: 10.41 C Risk: None Total Totals Index: 37.36 C Risk: None Vertical Totals Index: 25.35 C Cross Totals Index: 12.01 C K Index: -0.93 Risk: None Sweat Index: 46.22 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: 10.12 C Lift Cond Lev (LCL): 710.02 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 705.02 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 ------------------------------------ 0 282 9342 260 83 81.7 14.4 1 1033 0 0 0 -0.0 -0.0 2 898 1007 0 0 -0.0 -0.0 3 850 1329 30 3 -1.5 -2.6 4 700 2823 275 13 13.0 -1.1 5 500 5300 300 36 31.2 -18.0 6 400 6850 270 56 56.0 -0.0 7 300 8750 260 71 69.9 12.3 8 250 9940 270 73 73.0 -0.0 9 200 11390 270 50 50.0 -0.0 10 150 13290 270 38 38.0 -0.0 11 100 15980 270 27 27.0 -0.0 12 70 18320 285 11 10.6 -2.8 13 50 20520 215 7 4.0 5.7 14 30 23810 10 7 -1.2 -6.9 15 20 26420 210 7 3.5 6.1 16 10 30900 90 7 -7.0 0.0 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//X0557/skewt/X0557.skewt.20250422.00.gif