UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for U0292... Searching the city database file for: U0292 ... Date:1200Z 22 APR 25 Station: U0292 WMO ident: 20292 Latitude: 77.72 Longitude: 104.30 ------------------------------------------------------------------------------- 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 1020 16 -20.1 -22.6 80 2.5 -20.4 110 3 251.6 251.7 251.5 253.3 0.61 1 1009 96 -14.9 -19.0 71 4.1 -15.6 257.6 257.7 257.0 259.9 0.84 2 1000 164 -14.5 -18.1 74 3.6 -15.2 110 5 258.6 258.8 258.0 261.1 0.92 3 985 279 -13.9 -18.0 71 4.1 -14.7 260.4 260.5 259.4 262.9 0.94 4 925 752 -17.5 -22.5 65 5.0 -18.3 110 3 261.4 261.5 259.7 263.3 0.68 5 905 915 -18.5 -23.5 65 5.0 -19.2 262.0 262.1 260.1 263.8 0.63 6 890 1041 -16.5 -21.3 66 4.8 -17.3 265.3 265.5 262.9 267.6 0.78 7 850 1387 -15.3 -21.3 60 6.0 -16.4 180 13 270.1 270.3 266.3 272.5 0.82 8 846 1423 -15.3 -21.3 60 6.0 -16.4 270.5 270.6 266.6 272.8 0.82 9 700 2837 -21.3 -31.3 40 10.0 -22.5 180 13 278.9 279.0 271.2 280.1 0.40 10 644 3448 -24.1 -35.1 36 11.0 -25.3 282.5 282.5 273.1 283.4 0.30 11 507 5155 -34.7 -49.7 20 15.0 -35.4 289.6 289.6 276.6 289.9 0.08 12 291 8903 -50.5 -60.5 30 10.0 -50.7 200 25 316.9 316.9 287.8 317.1 0.04 13 286 9016 -50.5 -60.5 30 10.0 -50.7 193 27 318.5 318.5 288.3 318.6 0.04 14 255 9769 -47.3 -61.3 19 14.0 -47.7 195 29 333.8 333.9 292.8 334.0 0.04 15 250 9900 -47.5 -61.5 19 14.0 -47.9 195 29 335.4 335.5 293.2 335.6 0.04 16 230 10450 -47.7 -63.7 14 16.0 -48.2 191 28 343.2 343.2 295.1 343.4 0.03 17 224 10625 -45.5 -63.5 11 18.0 -46.2 190 27 349.2 349.2 296.5 349.4 0.03 18 200 11380 -45.5 -65.5 9 20.0 -46.2 185 25 360.7 360.7 298.9 360.9 0.03 19 150 13300 -45.3 -67.3 7 22.0 -46.3 185 27 392.0 392.0 304.1 392.1 0.03 20 116 15017 -44.9 -67.9 6 23.0 -46.2 422.6 422.7 308.0 422.8 0.04 TRP 291 -50.5 -60.5 30 10.0 -50.7 200 25 316.9 316.9 287.8 317.1 0.04 WND Sounding variables and indices 1000-500 mb thick: 5084.89 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 45.10 % Est. max temperature: -3.93 C = 24.92 F Sfc-Lift cond lev (LCL): 978.76 mb = 326.41 m = 1070.88 ft T: -14.26 C 700-500 lapse rate: 5.72 C/km ThetaE index: 0.00 C Layer 1020.0- 0.0 mb Conv cond level (CCL): 636.64 mb = 3530.29 m = 11582.17 ft Mean mixing ratio: 0.82 g/kg Conv temperature: 11.26 C = 52.26 F Cap Strength: 22.76 C Lifted Index: 23.19 C Risk: None Lifted Index @300 mb: 37.80 C Lifted Index @700 mb: 15.83 C Showalter Index: 14.81 C Risk: None Total Totals Index: 33.59 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 13.80 C K Index: -11.50 Risk: None Sweat Index: 43.60 Risk: None Energy Index: 3.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.96 J/kg Max Up Vert Vel: 6.63 m/s Conv Inhibition (B-): 22988.35 J/kg Cap Strength: 22.89 C Lift Cond Lev (LCL): 905.08 mb = 914.70 m = 3000.93 ft Lev Free Conv (LFC): -1.00 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 ------------------------------------ 0 291 8754 200 25 8.6 23.5 1 1020 16 110 3 -2.8 1.0 2 1000 164 110 5 -4.7 1.7 3 925 752 110 3 -2.8 1.0 4 850 1387 180 13 0.0 13.0 5 700 2837 180 13 0.0 13.0 6 250 9900 195 29 7.5 28.0 7 200 11380 185 25 2.2 24.9 8 150 13300 185 27 2.4 26.9 Wind Parameters Energy-Hel index: -1.37 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//U0292/skewt/U0292.skewt.20250422.12.gif