UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for U9612... Searching the city database file for: U9612 ... Date:0000Z 20 JAN 26 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 119 -26.7 -29.5 77 2.8 -26.9 50 3 245.3 245.3 245.1 246.1 0.33 1 1000 241 -24.1 -26.8 78 2.7 -24.4 100 5 249.1 249.1 248.8 250.2 0.43 2 970 465 -20.1 -22.5 81 2.4 -20.4 255.3 255.4 254.7 257.0 0.65 3 925 819 -18.1 -20.0 85 1.9 -18.4 130 7 260.8 260.9 259.6 263.1 0.84 4 924 827 -18.1 -20.0 85 1.9 -18.4 260.9 261.0 259.6 263.2 0.84 5 905 982 -17.5 -19.5 84 2.0 -17.9 263.1 263.2 261.4 265.5 0.90 6 850 1450 -19.1 -21.4 82 2.3 -19.5 140 11 266.1 266.3 263.5 268.4 0.81 7 707 2804 -25.5 -29.8 67 4.3 -26.0 273.5 273.5 267.9 274.8 0.46 8 700 2876 -25.9 -30.4 66 4.5 -26.4 70 13 273.8 273.9 268.1 275.1 0.44 9 573 4305 -32.7 -40.7 45 8.0 -33.3 282.0 282.0 272.6 282.6 0.19 10 500 5250 -39.5 -47.5 42 8.0 -39.8 335 15 284.9 284.9 274.1 285.2 0.10 11 408 6611 -49.3 -57.3 39 8.0 -49.5 289.3 289.3 276.3 289.4 0.04 12 400 6740 -49.9 -57.9 38 8.0 -50.1 315 29 290.1 290.1 276.8 290.3 0.04 13 385 6990 -51.7 -59.7 38 8.0 -51.8 291.0 291.0 277.2 291.1 0.03 14 300 8590 -57.7 -65.7 35 8.0 -57.8 300 38 304.0 304.0 283.0 304.1 0.02 15 291 8781 -58.7 -66.7 35 8.0 -58.8 300 40 305.2 305.3 283.5 305.3 0.02 16 250 9730 -58.5 -66.5 35 8.0 -58.6 295 35 319.1 319.1 288.5 319.2 0.02 17 200 11130 -58.3 -67.3 31 9.0 -58.5 295 31 340.4 340.4 294.4 340.5 0.02 18 166 12303 -57.9 -67.9 27 10.0 -58.1 359.7 359.7 298.7 359.9 0.02 19 150 12940 -59.1 -69.1 26 10.0 -59.3 290 35 368.3 368.3 300.2 368.4 0.02 20 100 15450 -64.5 -75.5 21 11.0 -64.6 285 36 403.1 403.1 305.6 403.2 0.01 21 81 16727 -67.9 -78.9 19 11.0 -68.0 421.2 421.2 307.9 421.2 0.01 22 70 17600 -69.9 -81.9 16 12.0 -70.0 280 52 434.8 434.8 309.3 434.9 0.01 23 57 18809 -72.1 -84.1 15 12.0 -72.2 456.2 456.2 311.4 456.2 0.01 24 50 19580 -70.7 -82.7 15 12.0 -70.8 280 62 476.9 476.9 313.2 476.9 0.01 TRP 291 8781 -58.7 -66.7 35 8.0 -58.8 300 40 305.2 305.3 283.5 305.3 0.02 WND 43 280 64 Sounding variables and indices 1000-500 mb thick: 5009.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 65.01 % Est. max temperature: -6.71 C = 19.93 F Sfc-Lift cond lev (LCL): 970.31 mb = 462.82 m = 1518.41 ft T: -20.14 C 700-500 lapse rate: 5.73 C/km ThetaE index: 0.00 C Layer 1017.0- 0.0 mb Conv cond level (CCL): 1000.00 mb = 241.00 m = 790.67 ft Mean mixing ratio: 0.63 g/kg Conv temperature: -21.20 C = -6.15 F Cap Strength: 21.83 C Lifted Index: 23.29 C Risk: None Lifted Index @300 mb: 33.69 C Lifted Index @700 mb: 15.97 C Showalter Index: 13.62 C Risk: None Total Totals Index: 38.50 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 18.10 C K Index: -5.50 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.24 J/kg Max Up Vert Vel: 10.98 m/s Conv Inhibition (B-): 37081.63 J/kg Cap Strength: 23.19 C Lift Cond Lev (LCL): 935.48 mb = 735.08 m = 2411.66 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 43 25428 280 64 63.0 -11.1 1 1017 119 50 3 -2.3 -1.9 2 1000 241 100 5 -4.9 0.9 3 925 819 130 7 -5.4 4.5 4 850 1450 140 11 -7.1 8.4 5 700 2876 70 13 -12.2 -4.4 6 500 5250 335 15 6.3 -13.6 7 400 6740 315 29 20.5 -20.5 8 300 8590 300 38 32.9 -19.0 9 291 8781 300 40 34.6 -20.0 10 250 9730 295 35 31.7 -14.8 11 200 11130 295 31 28.1 -13.1 12 150 12940 290 35 32.9 -12.0 13 100 15450 285 36 34.8 -9.3 14 70 17600 280 52 51.2 -9.0 15 50 19580 280 62 61.1 -10.8 Wind Parameters Energy-Hel index: -3.76 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//U9612/skewt/U9612.skewt.20260120.00.gif