UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 7 JAN 26 Station: U7594 WMO ident: 27594 ------------------------------------------------------------------------------- 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 1013 126 -7.1 -7.7 95 0.6 -7.3 90 3 265.1 265.4 265.1 270.7 2.11 1 1000 227 -7.5 -9.8 84 2.3 -8.1 120 13 265.6 265.9 265.0 270.5 1.81 2 925 832 -8.9 -10.5 88 1.6 -9.4 165 31 270.2 270.5 268.2 275.3 1.85 3 850 1485 -9.7 -11.0 90 1.3 -10.1 185 27 276.0 276.3 272.0 281.5 1.94 4 808 1876 -11.1 -12.8 87 1.7 -11.6 206 36 278.5 278.8 273.2 283.6 1.77 5 784 2109 -6.9 -8.5 88 1.6 -7.5 218 41 285.4 285.9 278.1 292.9 2.56 6 728 2689 -6.1 -7.4 90 1.3 -6.6 249 53 292.4 293.0 281.9 301.3 3.01 7 700 2995 -7.9 -9.3 90 1.4 -8.4 265 60 293.7 294.2 282.1 301.8 2.70 8 568 4583 -17.7 -19.9 83 2.2 -18.2 265 53 300.3 300.6 283.3 304.7 1.39 9 500 5520 -25.5 -28.1 79 2.6 -25.9 265 48 301.9 302.1 283.2 304.4 0.76 10 446 6339 -32.5 -35.0 78 2.5 -32.8 268 47 303.2 303.2 283.2 304.6 0.44 11 400 7100 -37.5 -40.0 77 2.5 -37.7 270 46 306.3 306.3 284.3 307.3 0.29 12 354 7929 -42.9 -45.5 75 2.6 -43.0 270 48 309.9 309.9 285.5 310.5 0.18 13 349 8025 -44.3 -47.1 74 2.8 -44.5 270 48 309.2 309.3 285.2 309.8 0.16 14 300 9010 -55.3 -58.4 68 3.1 -55.4 270 50 307.4 307.4 284.4 307.6 0.05 15 250 10150 -63.9 -67.1 65 3.2 -63.9 270 52 311.1 311.1 285.7 311.1 0.02 16 218 10978 -69.5 -72.8 62 3.3 -69.5 279 57 314.8 314.8 287.1 314.9 0.01 17 200 11490 -71.5 -74.6 63 3.1 -71.5 285 60 319.5 319.5 288.6 319.6 0.01 18 197 11579 -72.1 -75.1 64 3.0 -72.1 280 60 320.0 320.0 288.7 320.0 0.01 19 196 11609 -72.1 -75.1 64 3.0 -72.1 280 60 320.4 320.4 288.9 320.4 0.01 20 195 11639 -72.1 -75.1 64 3.0 -72.1 280 60 320.9 320.9 289.0 320.9 0.01 21 194 11670 -68.5 -71.9 61 3.4 -68.5 279 60 327.1 327.1 290.9 327.2 0.01 22 152 13140 -66.8 -69.9 65 3.1 -66.8 270 68 353.7 353.7 297.4 353.8 0.02 23 150 13220 -66.7 -69.8 65 3.1 -66.7 270 68 355.2 355.2 297.7 355.3 0.02 24 127 14233 -63.9 -67.5 61 3.6 -64.0 268 68 377.6 377.6 301.9 377.7 0.03 25 100 15690 -66.3 -69.6 63 3.3 -66.4 265 68 399.6 399.6 305.2 399.8 0.03 26 70 17860 -63.1 -67.0 59 3.9 -63.2 265 75 449.4 449.4 310.8 449.8 0.07 27 50 19920 -62.3 -66.3 59 4.0 -62.5 255 95 496.7 496.7 314.8 497.3 0.10 28 31 22882 -60.9 -64.9 59 4.0 -61.2 573.2 573.3 319.4 574.6 0.20 TRP 197 11579 -72.1 -75.1 64 3.0 -72.1 280 60 320.0 320.0 288.7 320.0 0.01 WND 152 13140 -66.8 -69.9 65 3.1 -66.8 270 68 353.7 353.7 297.4 353.8 0.02 Sounding variables and indices 1000-500 mb thick: 5293.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 86.43 % Est. max temperature: 2.81 C = 37.05 F Sfc-Lift cond lev (LCL): 1003.29 mb = 201.40 m = 660.75 ft T: -7.40 C 700-500 lapse rate: 6.97 C/km ThetaE index: 0.17 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 587.72 mb = 4323.76 m = 14185.41 ft Mean mixing ratio: 1.85 g/kg Conv temperature: 27.21 C = 80.97 F Cap Strength: 23.71 C Lifted Index: 23.99 C Risk: None Lifted Index @300 mb: 24.37 C Lifted Index @700 mb: 20.15 C Showalter Index: 17.25 C Risk: None Total Totals Index: 30.30 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 14.50 C K Index: 3.40 Risk: None Sweat Index: 250.10 Risk: None Energy Index: 4.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.67 J/kg Max Up Vert Vel: 5.60 m/s Conv Inhibition (B-): 43800.00 J/kg Cap Strength: 23.94 C Lift Cond Lev (LCL): 933.40 mb = 761.84 m = 2499.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 33 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 1013 126 90 3 -3.0 0.0 | 101 36 -35.4 6.8 1 1000 227 120 13 -11.3 6.5 | 107 46 -43.7 13.3 2 925 832 165 31 -8.0 29.9 | 132 55 -40.4 36.7 3 850 1485 185 27 2.4 26.9 | 138 45 -30.1 33.7 4 700 2995 265 60 59.8 5.2 | 246 30 27.4 12.0 5 500 5520 265 48 47.8 4.2 | 235 19 15.4 10.9 6 400 7100 270 46 46.0 -0.0 | 244 15 13.6 6.8 7 300 9010 270 50 50.0 -0.0 | 249 19 17.6 6.8 8 250 10150 270 52 52.0 -0.0 | 251 21 19.6 6.8 9 200 11490 285 60 58.0 -15.5 | 289 27 25.5 -8.8 10 197 11579 280 60 59.1 -10.4 | 278 27 26.7 -3.7 11 152 13140 270 68 68.0 -0.0 | 259 36 35.6 6.8 12 150 13220 270 68 68.0 -0.0 | 259 36 35.6 6.8 13 100 15690 265 68 67.7 5.9 | 250 38 35.3 12.7 14 70 17860 265 75 74.7 6.5 | 253 44 42.3 13.3 15 50 19920 255 95 91.8 24.6 | 242 67 59.4 31.3 Wind Parameters Mean winds (0-6000m): 251.8 at 44.1 knts Storm direction: 281.8 at 33.1 knts Shear (0-3000m) pos: 10.7 neg: 0.0 tot: 10.7 10-3/s Storm rel Dir Shear (0-3000m): 145.2 deg Storm rel helicity (0-3000m) pos: 1076.1 neg: -1.2 tot: 1074.9 m^2/s^2 ave: 358.3 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 19.9 stream: 17.1 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.04 Bulk Shear: 375.94 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 ------------------------------------------------------------------------------- 500 137 17 113 48| 24.2 0.0 24.2|222.7 0.0 222.7 445.4 0.68| 26.7 18.2 1000 158 23 124 50| 14.9 0.0 14.9|397.1 0.0 397.1 397.1 0.74| 20.9 15.4 1500 167 25 129 49| 10.6 0.0 10.6|485.6 0.0 485.6 323.7 0.73| 17.5 12.8 2000 180 27 136 47| 11.1 0.0 11.1|697.0 0.0 697.0 348.5 0.80| 18.2 14.5 2500 199 31 148 43| 11.3 0.0 11.3|911.8 0.0 911.8 364.7 0.84| 19.5 16.3 3000 220 35 164 35| 10.7 0.0 10.7|1076.1 -1.21074.9 358.3 0.86| 19.9 17.1 4000 239 41 185 28| 8.0 0.6 8.6|1076.1 -13.21062.9 265.7 0.81| 15.5 12.6 5000 247 43 198 24| 6.4 1.0 7.4|1076.1 -25.21050.9 210.2 0.76| 12.9 9.9 6000 252 44 205 23| 5.1 0.8 5.9|1080.9 -29.91051.0 175.2 0.74| 11.1 8.2 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20260107.12.gif