UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for UIAA... Searching the city database file for: UIAA ... Date:1200Z 13 JAN 26 Station: UIAA WMO ident: 30758 Latitude: 52.02 Longitude: 113.33 Elevation: 685.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 187 SFC 935 685 -30.9 -34.2 73 3.3 -31.1 75 3 247.0 247.0 246.5 247.6 0.23 2 925 746 -29.7 -33.2 72 3.5 -29.9 90 7 248.9 249.0 248.3 249.6 0.25 3 877 1130 -23.9 -27.8 70 3.9 -24.3 258.8 258.9 257.1 260.0 0.44 4 850 1358 -24.1 -27.9 71 3.8 -24.5 190 46 260.9 261.0 258.8 262.2 0.45 5 783 1958 -22.7 -26.3 72 3.6 -23.2 268.6 268.7 264.8 270.3 0.57 6 700 2778 -23.5 -33.5 39 10.0 -24.6 340 21 276.5 276.5 269.6 277.5 0.32 7 696 2820 -23.5 -33.5 39 10.0 -24.6 276.9 277.0 269.9 277.9 0.32 8 686 2926 -23.7 -33.7 39 10.0 -24.8 277.8 277.9 270.4 278.8 0.32 9 549 4535 -30.1 -34.8 64 4.7 -30.6 288.5 288.6 276.5 289.7 0.36 10 526 4840 -30.3 -34.7 65 4.4 -30.7 291.8 291.9 278.2 293.1 0.38 11 500 5200 -31.5 -35.9 65 4.4 -31.9 330 48 294.6 294.7 279.4 295.8 0.36 12 494 5286 -31.7 -36.1 65 4.4 -32.1 295.4 295.5 279.8 296.6 0.35 13 451 5926 -35.5 -40.0 63 4.5 -35.8 298.4 298.5 281.0 299.3 0.26 14 442 6065 -38.1 -43.1 59 5.0 -38.4 296.9 296.9 280.3 297.5 0.19 15 400 6750 -40.7 -45.4 60 4.7 -40.9 315 58 302.1 302.1 282.4 302.7 0.17 16 382 7061 -42.1 -46.9 59 4.8 -42.3 304.3 304.3 283.3 304.8 0.15 17 346 7719 -47.5 -52.2 58 4.7 -47.7 305.7 305.7 283.8 306.0 0.09 18 300 8640 -55.8 -60.6 55 4.8 -55.9 315 64 306.7 306.7 284.1 306.8 0.04 19 285 8965 -57.7 -62.6 53 4.9 -57.8 308.5 308.5 284.8 308.6 0.03 TRP WND 300 315 64 Sounding variables and indices 1000-500 mb thick: 5013.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 59.45 % Est. max temperature: -9.90 C = 14.18 F Sfc-Lift cond lev (LCL): 884.02 mb = 1072.58 m = 3518.93 ft T: -24.77 C 700-500 lapse rate: 3.30 C/km Conv cond level (CCL): 935.00 mb = 685.00 m = 2247.35 ft Mean mixing ratio: 0.38 g/kg Conv temperature: -28.67 C = -19.60 F Cap Strength: 28.83 C Lifted Index: 30.71 C Risk: None Lifted Index @300 mb: 35.03 C Lifted Index @700 mb: 17.73 C Showalter Index: 26.69 C Risk: None Total Totals Index: 11.00 C Risk: None Vertical Totals Index: 7.40 C Cross Totals Index: 3.60 C K Index: -30.50 Risk: None Sweat Index: 140.00 Risk: None Energy Index: 7.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.97 J/kg Max Up Vert Vel: 10.49 m/s Conv Inhibition (B-): 8189.32 J/kg Cap Strength: 30.34 C Lift Cond Lev (LCL): 834.68 mb = 1490.95 m = 4891.52 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 ------------------------------------ 0 300 9780 315 64 45.3 -45.3 1 935 685 75 3 -2.9 -0.8 2 925 746 90 7 -7.0 0.0 3 850 1358 190 46 8.0 45.3 4 700 2778 340 21 7.2 -19.7 5 500 5200 330 48 24.0 -41.6 6 400 6750 315 58 41.0 -41.0 7 300 8640 315 64 45.3 -45.3 Wind Parameters Energy-Hel index: -3.44 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//UIAA/skewt/UIAA.skewt.20260113.12.gif