UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for 47230... Searching the city database file for: 47230 ... Date:1200Z 26 APR 25 Station: 47230 WMO ident: 47230 ------------------------------------------------------------------------------- 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 1017 123 12.6 5.6 62 7.0 8.9 125 4 284.4 285.3 281.3 300.0 5.61 1 1000 264 11.6 4.6 62 7.0 8.0 225 16 284.8 285.7 281.2 299.7 5.32 2 997 289 11.6 4.6 62 7.0 8.0 228 22 285.0 285.9 281.3 300.0 5.33 3 958 625 14.4 -1.6 33 16.0 6.9 255 27 291.1 291.7 282.0 301.5 3.54 4 942 767 14.0 -1.0 36 15.0 6.8 255 27 292.1 292.8 282.7 303.1 3.77 5 931 866 13.4 -5.6 26 19.0 5.1 255 27 292.5 293.0 281.5 300.5 2.70 6 925 920 13.0 -5.0 28 18.0 5.1 255 27 292.6 293.1 281.8 301.1 2.84 7 896 1187 11.0 -2.0 40 13.0 4.9 264 26 293.2 293.9 283.0 304.1 3.68 8 881 1328 11.8 -3.2 35 15.0 4.9 265 27 295.5 296.1 283.7 305.7 3.42 9 850 1627 11.2 -8.8 24 20.0 2.9 265 31 297.9 298.3 283.4 305.0 2.31 10 837 1755 10.4 -10.6 22 21.0 2.0 265 31 298.4 298.7 283.2 304.6 2.03 11 825 1875 10.0 -7.0 29 17.0 2.7 268 30 299.2 299.7 284.4 307.5 2.74 12 700 3215 0.6 -11.4 40 12.0 -4.0 300 27 303.1 303.6 285.4 310.3 2.28 13 649 3816 -4.3 -15.3 42 11.0 -7.9 305 31 304.2 304.6 285.3 309.9 1.79 TRP WND Sounding variables and indices Freezing level: 693.76 mb = 3288.61 m = 10789.27 ft Wetbulb zero: 774.85 mb = 2386.51 m = 7829.65 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 36.88 % Est. max temperature: 24.83 C = 76.69 F Sfc-Lift cond lev (LCL): 914.89 mb = 1012.04 m = 3320.29 ft T: 12.31 C ThetaE index: 2.63 C Layer 931.0- 925.0 mb Conv cond level (CCL): None Cap Strength: 10.17 C Lifted Index @700 mb: 9.43 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.16 J/kg Max Up Vert Vel: 8.74 m/s Conv Inhibition (B-): 894.36 J/kg Cap Strength: 10.17 C Lift Cond Lev (LCL): 799.03 mb = 2135.92 m = 7007.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 20 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1017 123 125 4 -3.3 2.3 | 129 24 -18.8 15.1 1 1000 264 225 16 11.3 11.3 | 170 24 -4.2 24.1 2 995 305 230 25 19.2 16.1 | 187 29 3.6 28.9 3 960 610 255 27 26.1 7.0 | 208 22 10.6 19.8 4 926 914 255 27 26.1 7.0 | 208 22 10.6 19.8 5 925 920 255 27 26.1 7.0 | 208 22 10.6 19.8 6 892 1219 265 26 25.9 2.3 | 215 18 10.4 15.1 7 850 1627 265 31 30.9 2.7 | 225 22 15.4 15.5 8 829 1829 265 31 30.9 2.7 | 225 22 15.4 15.5 9 799 2134 285 24 23.2 -6.2 | 229 10 7.7 6.6 10 770 2438 295 25 22.7 -10.6 | 253 7 7.2 2.2 11 700 3215 300 27 23.4 -13.5 | 275 8 7.9 -0.7 12 661 3658 305 31 25.4 -17.8 | 297 11 9.9 -5.0 13 635 3962 305 31 25.4 -17.8 | 297 11 9.9 -5.0 Wind Parameters Mean winds (0-6000m): 279.5 at 26.8 knts Storm direction: 309.5 at 20.1 knts Shear (0-3000m) pos: 5.3 neg: 0.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 143.9 deg Storm rel helicity (0-3000m) pos: 304.8 neg: 0.0 tot: 304.8 m^2/s^2 ave: 101.6 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 8.7 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.94 Bulk Shear: 40.68 m/s 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 ------------------------------------------------------------------------------- 500 239 21 186 24| 30.6 0.0 30.6|252.9 0.0 252.9 505.8 0.93| 40.8 38.1 1000 249 24 198 22| 15.1 0.0 15.1|261.8 0.0 261.8 261.8 0.90| 22.1 19.9 1500 255 25 205 21| 11.7 0.0 11.7|283.8 0.0 283.8 189.2 0.87| 16.9 14.7 2000 259 26 210 21| 7.2 0.0 7.2|291.4 0.0 291.4 145.7 0.73| 15.6 11.4 2500 265 26 215 18| 6.1 0.0 6.1|300.9 0.0 300.9 120.4 0.74| 13.6 10.0 3000 271 26 220 16| 5.3 0.0 5.3|304.8 0.0 304.8 101.6 0.74| 11.7 8.7 4000 NO DATA | 5.1 0.0 5.1| | 5000 NO DATA | 5.1 0.0 5.1| | 6000 NO DATA | 5.1 0.0 5.1| | Wrote GIF file: /home/apache/climate/data/raob//47230/skewt/47230.skewt.20250426.12.gif