UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for XKQLWQB... Searching the city database file for: XKQLWQB ... Date:1200Z 29 APR 25 Station: XKQLWQB WMO ident: 99999 Latitude: 46.40 Longitude: -10.40 ------------------------------------------------------------------------------- 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 1011 12 15.2 -8.8 18 24.0 5.6 120 27 287.4 287.8 278.2 293.2 1.94 1 1000 104 15.2 12.5 84 2.7 13.6 90 25 288.4 290.0 286.7 313.9 9.14 2 925 768 17.4 5.4 45 12.0 10.7 120 25 297.1 298.2 287.1 315.0 6.08 3 850 1484 13.8 -8.2 21 22.0 4.2 130 13 300.6 301.0 284.6 308.1 2.42 4 700 3078 2.0 -20.0 18 22.0 -5.0 155 25 304.7 304.9 284.7 308.3 1.12 5 500 5700 -14.9 -39.9 10 25.0 -18.8 150 36 314.9 314.9 287.3 315.7 0.24 6 400 7340 -28.5 -46.5 16 18.0 -30.2 155 31 317.9 318.0 288.2 318.5 0.15 7 300 9340 -44.1 -47.9 66 3.8 -44.3 170 38 323.2 323.2 289.9 323.8 0.17 8 250 10530 -54.9 -59.2 59 4.3 -55.0 175 46 324.4 324.5 290.2 324.7 0.05 9 207 11709 -62.5 -68.5 44 6.0 -62.6 170 40 330.5 330.5 291.9 330.6 0.02 10 200 11920 -61.9 -72.9 22 11.0 -62.0 165 36 334.7 334.7 293.0 334.8 0.01 11 150 13720 -56.9 -83.9 2 27.0 -57.2 195 21 372.0 372.0 300.9 372.1 0.00 12 100 16280 -57.7 -85.7 2 28.0 -58.1 210 19 416.2 416.2 307.3 416.3 0.00 13 89 17011 -60.5 -87.5 2 27.0 -60.8 424.8 424.8 308.3 424.8 0.00 14 39 22186 -57.5 -87.5 1 30.0 -58.5 545.4 545.4 317.8 545.4 0.00 15 32 23432 -58.7 -88.7 1 30.0 -59.7 573.9 573.9 319.3 573.9 0.00 16 28 24276 -55.9 -86.9 1 31.0 -57.4 604.0 604.1 320.8 604.1 0.01 TRP 207 11709 -62.5 -68.5 44 6.0 -62.6 170 40 330.5 330.5 291.9 330.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5596.00 m Freezing level: 676.33 mb = 3388.30 m = 11116.32 ft Wetbulb zero: 780.89 mb = 2180.24 m = 7152.93 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 23.85 % Est. max temperature: 27.86 C = 82.15 F Sfc-Lift cond lev (LCL): 701.81 mb = 3056.83 m = 10028.84 ft T: 2.16 C 700-500 lapse rate: 6.45 C/km ThetaE index: 6.90 C Layer 850.0- 700.0 mb Conv cond level (CCL): 724.46 mb = 2795.99 m = 9173.08 ft Mean mixing ratio: 7.10 g/kg Conv temperature: 31.82 C = 89.27 F Cap Strength: 7.36 C Lifted Index: 5.35 C Risk: None Lifted Index @300 mb: 7.30 C Lifted Index @700 mb: 4.50 C Showalter Index: 8.63 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 28.70 C Cross Totals Index: 6.70 C K Index: -1.50 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 1.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.84 J/kg Max Up Vert Vel: 6.46 m/s Conv Inhibition (B-): 35732.27 J/kg Cap Strength: 7.36 C Lift Cond Lev (LCL): 849.25 mb = 1491.21 m = 4892.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 173 at 19 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 1011 12 120 27 -23.4 13.5 | 75 22 -21.2 -5.7 1 1000 104 90 25 -25.0 0.0 | 50 30 -22.8 -19.2 2 925 768 120 25 -21.7 12.5 | 71 21 -19.4 -6.7 3 850 1484 130 13 -10.0 8.4 | 36 13 -7.8 -10.9 4 700 3078 155 25 -10.6 22.7 | 112 9 -8.4 3.4 5 500 5700 150 36 -18.0 31.2 | 127 20 -15.8 11.9 6 400 7340 155 31 -13.1 28.1 | 129 14 -10.9 8.9 7 300 9340 170 38 -6.6 37.4 | 166 19 -4.4 18.2 8 250 10530 175 46 -4.0 45.8 | 176 27 -1.8 26.6 9 207 11709 170 40 -6.9 39.4 | 167 21 -4.7 20.2 10 200 11920 165 36 -9.3 34.8 | 155 17 -7.1 15.5 11 150 13720 195 21 5.4 20.3 | 262 8 7.6 1.1 12 100 16280 210 19 9.5 16.5 | 283 12 11.7 -2.8 Wind Parameters Mean winds (0-6000m): 143.5 at 25.8 knts Storm direction: 173.5 at 19.4 knts Shear (0-3000m) pos: 3.3 neg: 1.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 33.2 deg Storm rel helicity (0-3000m) pos: 94.5 neg: -109.4 tot: -14.9 m^2/s^2 ave: -5.0 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.45 Bulk Shear: 46.34 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 ------------------------------------------------------------------------------- 500 100 25 57 27| 0.0 5.8 5.8| 41.1 -72.4 -31.3 -62.6 -0.25| 22.1 -5.6 1000 109 25 62 24| 3.7 2.9 6.6| 59.0 -82.7 -23.7 -23.7 -0.15| 15.7 -2.4 1500 113 22 59 21| 4.7 1.9 6.6| 59.0-109.4 -50.4 -33.6 -0.30| 13.2 -3.9 2000 117 20 58 19| 3.4 1.4 4.9| 71.2-109.4 -38.2 -19.1 -0.18| 11.0 -2.0 2500 122 20 60 17| 3.2 1.2 4.3| 82.8-109.4 -26.6 -10.6 -0.07| 9.7 -0.7 3000 129 20 65 15| 3.3 1.0 4.2| 94.5-109.4 -14.9 -5.0 0.03| 9.0 0.2 4000 137 22 76 13| 2.6 0.5 3.1|100.8-109.4 -8.6 -2.2 0.07| 7.3 0.5 5000 141 24 87 13| 2.1 0.5 2.6|105.0-109.4 -4.4 -0.9 0.08| 6.3 0.5 6000 143 26 97 13| 1.8 0.5 2.3|108.1-109.4 -1.3 -0.2 0.08| 5.6 0.5 Wrote GIF file: /home/apache/climate/data/raob//XKQLWQB/skewt/XKQLWQB.skewt.20250429.12.gif