UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for U7707... Searching the city database file for: U7707 ... Date:1200Z 14 JAN 26 Station: U7707 WMO ident: 27707 Latitude: 54.12 Longitude: 35.33 ------------------------------------------------------------------------------- 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 186 SFC 993 239 -13.3 -16.2 79 2.9 -13.9 270 3 260.4 260.5 259.7 263.3 1.09 2 969 425 -15.1 -19.1 71 4.0 -15.8 260.4 260.5 259.3 262.8 0.87 3 925 778 -13.1 -15.6 81 2.5 -13.6 355 5 265.9 266.1 264.1 269.3 1.22 4 907 928 -11.9 -14.3 82 2.4 -12.5 268.6 268.9 266.4 272.5 1.39 5 888 1090 -13.1 -15.5 82 2.4 -13.6 269.0 269.2 266.4 272.6 1.29 6 852 1406 -12.1 -14.2 84 2.1 -12.6 273.3 273.5 269.6 277.5 1.49 7 850 1424 -12.1 -14.2 84 2.1 -12.6 75 5 273.5 273.7 269.7 277.7 1.50 8 722 2665 -14.5 -17.2 80 2.7 -15.2 283.9 284.1 275.6 288.0 1.37 9 700 2899 -15.7 -18.6 78 2.9 -16.4 105 23 285.1 285.3 276.1 288.9 1.26 10 532 4933 -25.9 -29.1 74 3.2 -26.3 296.2 296.3 280.6 298.3 0.65 11 500 5380 -29.1 -32.7 71 3.6 -29.5 125 48 297.6 297.6 281.0 299.2 0.49 12 400 6930 -41.5 -45.7 64 4.2 -41.7 130 50 301.1 301.1 282.0 301.6 0.16 13 309 8623 -55.7 -60.5 55 4.8 -55.8 304.3 304.3 283.1 304.4 0.04 14 300 8810 -56.3 -61.3 53 5.0 -56.4 135 52 306.0 306.0 283.8 306.1 0.03 15 286 9112 -56.3 -61.3 53 5.0 -56.4 310.2 310.2 285.4 310.3 0.03 16 271 9450 -59.1 -64.1 52 5.0 -59.2 125 38 310.9 311.0 285.7 311.0 0.03 17 261 9687 -55.9 -60.9 53 5.0 -56.0 319.0 319.0 288.5 319.2 0.04 18 250 9960 -55.5 -61.5 47 6.0 -55.6 120 25 323.6 323.6 289.9 323.7 0.04 19 200 11390 -54.9 -61.9 42 7.0 -55.1 30 7 345.8 345.8 295.7 346.0 0.05 20 150 13220 -56.9 -66.9 27 10.0 -57.1 340 13 372.0 372.1 300.9 372.2 0.03 21 130 14129 -55.7 -66.7 24 11.0 -56.0 389.7 389.7 303.8 389.9 0.04 22 100 15790 -58.3 -71.3 17 13.0 -58.6 335 33 415.1 415.1 307.2 415.2 0.03 23 70 18000 -64.1 -78.1 13 14.0 -64.3 325 38 447.3 447.3 310.6 447.3 0.01 24 50 20050 -66.9 -81.9 10 15.0 -67.1 325 44 485.8 485.8 313.9 485.9 0.01 25 41 21242 -69.1 -84.1 10 15.0 -69.3 508.7 508.7 315.5 508.8 0.01 26 30 23100 -71.1 -86.1 9 15.0 -71.3 315 68 550.8 550.8 318.1 550.9 0.01 27 21 25203 -73.7 -88.7 8 15.0 -73.9 602.1 602.1 320.7 602.2 0.01 28 20 25490 -71.9 -87.9 7 16.0 -72.2 310 89 616.1 616.1 321.3 616.1 0.01 29 16 26812 -69.9 -85.9 8 16.0 -70.4 663.2 663.2 323.2 663.3 0.02 TRP 271 9450 -59.1 -64.1 52 5.0 -59.2 125 38 310.9 311.0 285.7 311.0 0.03 WND 11 300 134 Sounding variables and indices 1000-500 mb thick: 5194.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 78.28 % Est. max temperature: 0.29 C = 32.52 F Sfc-Lift cond lev (LCL): 947.47 mb = 595.80 m = 1954.68 ft T: -14.13 C 700-500 lapse rate: 5.40 C/km ThetaE index: 0.54 C Layer 969.0- 925.0 mb Conv cond level (CCL): 594.02 mb = 4115.58 m = 13502.40 ft Mean mixing ratio: 1.12 g/kg Conv temperature: 17.98 C = 64.37 F Cap Strength: 24.35 C Lifted Index: 25.02 C Risk: None Lifted Index @300 mb: 27.50 C Lifted Index @700 mb: 17.09 C Showalter Index: 16.64 C Risk: None Total Totals Index: 31.90 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 14.90 C K Index: -0.10 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 4.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.78 J/kg Max Up Vert Vel: 8.81 m/s Conv Inhibition (B-): 58711.20 J/kg Cap Strength: 24.86 C Lift Cond Lev (LCL): 898.71 mb = 998.32 m = 3275.30 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 11 36266 300 134 116.0 -67.0 1 993 239 270 3 3.0 -0.0 2 925 778 355 5 0.4 -5.0 3 850 1424 75 5 -4.8 -1.3 4 700 2899 105 23 -22.2 6.0 5 500 5380 125 48 -39.3 27.5 6 400 6930 130 50 -38.3 32.1 7 300 8810 135 52 -36.8 36.8 8 271 9450 125 38 -31.1 21.8 9 250 9960 120 25 -21.7 12.5 10 200 11390 30 7 -3.5 -6.1 11 150 13220 340 13 4.4 -12.2 12 100 15790 335 33 13.9 -29.9 13 70 18000 325 38 21.8 -31.1 14 50 20050 325 44 25.2 -36.0 15 30 23100 315 68 48.1 -48.1 16 20 25490 310 89 68.2 -57.2 Wind Parameters Energy-Hel index: -2.42 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//U7707/skewt/U7707.skewt.20260114.12.gif