UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for U2543... Searching the city database file for: U2543 ... Date:0000Z 9 DEC 25 Station: U2543 WMO ident: 22543 Latitude: 64.62 Longitude: 40.51 ------------------------------------------------------------------------------- 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 1015 15 -11.3 -13.5 84 2.2 -11.8 135 11 260.7 260.9 260.5 264.3 1.33 1 1000 129 -11.7 -13.8 84 2.1 -12.2 165 19 261.5 261.7 261.0 265.0 1.31 2 965 402 -12.9 -14.1 91 1.2 -13.2 262.9 263.1 262.1 266.5 1.33 3 928 704 -8.5 -8.5 100 0.0 -8.5 270.4 270.7 268.8 276.3 2.16 4 925 729 -8.3 -8.3 100 0.0 -8.3 235 21 270.8 271.2 269.2 276.9 2.21 5 908 873 -5.1 -5.2 99 0.1 -5.1 275.6 276.0 273.1 283.4 2.85 6 850 1388 -7.5 -8.2 95 0.7 -7.7 220 23 278.3 278.7 274.0 285.1 2.42 7 792 1935 -10.7 -11.6 93 0.9 -11.0 280.6 280.9 274.7 286.2 1.98 8 758 2274 -8.3 -9.1 94 0.8 -8.6 286.7 287.1 278.6 294.1 2.53 9 700 2887 -12.1 -13.3 91 1.2 -12.5 250 23 289.1 289.4 279.0 294.9 1.96 10 656 3379 -15.3 -16.5 91 1.2 -15.6 290.9 291.2 279.4 295.8 1.60 11 549 4707 -20.9 -23.6 79 2.7 -21.4 299.4 299.6 282.5 302.8 1.04 12 500 5390 -26.1 -29.1 76 3.0 -26.6 220 36 301.2 301.3 282.8 303.5 0.69 13 410 6799 -36.1 -39.7 69 3.6 -36.4 305.9 306.0 284.1 306.9 0.30 14 400 6970 -38.1 -42.1 66 4.0 -38.4 220 38 305.5 305.5 283.9 306.3 0.24 15 326 8349 -49.3 -54.3 56 5.0 -49.4 308.4 308.5 284.8 308.7 0.07 16 300 8890 -53.3 -59.3 48 6.0 -53.4 225 38 310.2 310.2 285.5 310.4 0.04 17 275 9444 -57.7 -63.7 46 6.0 -57.8 311.7 311.7 285.9 311.8 0.03 18 250 10040 -60.5 -66.5 45 6.0 -60.6 245 35 316.1 316.1 287.5 316.2 0.02 19 220 10828 -63.1 -70.1 38 7.0 -63.1 323.9 323.9 289.9 323.9 0.01 20 200 11410 -65.1 -72.1 37 7.0 -65.1 265 46 329.7 329.7 291.6 329.7 0.01 21 182 11986 -61.7 -68.7 39 7.0 -61.8 270 44 344.2 344.2 295.3 344.3 0.02 22 150 13170 -64.5 -72.5 32 8.0 -64.6 280 40 359.0 359.0 298.5 359.0 0.01 23 100 15630 -67.7 -77.7 23 10.0 -67.8 300 36 396.9 396.9 304.8 397.0 0.01 24 70 17750 -70.9 -81.9 18 11.0 -71.0 310 35 432.7 432.7 309.1 432.7 0.01 25 56 19068 -72.1 -83.1 18 11.0 -72.2 458.5 458.5 311.7 458.5 0.01 TRP 208 -71.1 -77.1 41 6.0 -71.1 260 42 316.6 316.6 287.6 316.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5261.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 88.91 % Est. max temperature: 5.60 C = 42.08 F Sfc-Lift cond lev (LCL): 979.62 mb = 286.92 m = 941.33 ft T: -12.39 C 700-500 lapse rate: 5.59 C/km Conv cond level (CCL): 1000.00 mb = 129.00 m = 423.22 ft Mean mixing ratio: 1.62 g/kg Conv temperature: -10.11 C = 13.80 F Cap Strength: 25.60 C Lifted Index: 26.26 C Risk: None Lifted Index @300 mb: 28.95 C Lifted Index @700 mb: 18.88 C Showalter Index: 13.84 C Risk: None Total Totals Index: 36.50 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 17.90 C K Index: 9.20 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 3.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.98 J/kg Max Up Vert Vel: 9.90 m/s Conv Inhibition (B-): 31452.37 J/kg Cap Strength: 26.22 C Lift Cond Lev (LCL): 951.73 mb = 509.02 m = 1670.00 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 ------------------------------------ 0 208 10784 260 42 41.4 7.3 1 1015 15 135 11 -7.8 7.8 2 1000 129 165 19 -4.9 18.4 3 925 729 235 21 17.2 12.0 4 850 1388 220 23 14.8 17.6 5 700 2887 250 23 21.6 7.9 6 500 5390 220 36 23.1 27.6 7 400 6970 220 38 24.4 29.1 8 300 8890 225 38 26.9 26.9 9 250 10040 245 35 31.7 14.8 10 200 11410 265 46 45.8 4.0 11 150 13170 280 40 39.4 -6.9 12 100 15630 300 36 31.2 -18.0 13 70 17750 310 35 26.8 -22.5 Wind Parameters Energy-Hel index: -3.06 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//U2543/skewt/U2543.skewt.20251209.00.gif