UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for U8445... Searching the city database file for: U8445 ... Date:1200Z 11 OCT 25 Station: U8445 WMO ident: 28445 Latitude: 56.73 Longitude: 61.07 ------------------------------------------------------------------------------- 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 245 SFC 995 285 0.6 -3.3 75 3.9 -0.9 105 5 274.1 274.6 272.5 282.4 3.01 2 925 864 -4.3 -8.1 75 3.8 -5.5 115 17 274.9 275.3 271.8 281.2 2.24 3 905 1036 -5.7 -8.7 79 3.0 -6.7 275.2 275.6 271.9 281.3 2.19 4 898 1097 -4.5 -7.4 80 2.9 -5.5 277.0 277.5 273.4 283.9 2.44 5 892 1150 -5.7 -8.4 81 2.7 -6.6 276.3 276.7 272.7 282.7 2.27 6 859 1446 -5.5 -7.8 84 2.3 -6.3 279.5 280.0 274.8 286.5 2.47 7 850 1529 -5.7 -8.7 79 3.0 -6.7 135 19 280.2 280.6 275.0 286.8 2.33 8 811 1898 -4.5 -16.5 39 12.0 -7.8 285.2 285.5 276.2 289.1 1.30 9 794 2064 -4.7 -14.7 45 10.0 -7.7 286.8 287.0 277.3 291.3 1.54 10 717 2860 -8.3 -12.9 69 4.6 -9.7 291.3 291.6 280.1 297.2 1.97 11 700 3046 -9.9 -14.2 71 4.3 -11.2 35 5 291.5 291.8 280.0 297.0 1.82 12 649 3625 -14.3 -17.9 74 3.6 -15.2 292.9 293.2 280.1 297.3 1.44 13 639 3743 -13.1 -16.6 75 3.5 -14.0 295.6 295.9 281.6 300.6 1.63 14 635 3791 -12.5 -16.0 75 3.5 -13.5 296.8 297.1 282.3 302.1 1.73 15 588 4378 -13.3 -19.3 61 6.0 -14.9 302.5 302.7 284.2 307.0 1.41 16 536 5076 -18.9 -26.9 49 8.0 -20.5 303.9 304.0 284.0 306.5 0.79 17 502 5561 -22.7 -28.7 58 6.0 -23.7 305.0 305.1 284.3 307.4 0.71 18 500 5590 -22.7 -28.7 58 6.0 -23.7 10 23 305.4 305.5 284.5 307.8 0.72 19 454 6289 -25.7 -33.7 47 8.0 -26.8 310.1 310.2 286.0 311.8 0.49 20 400 7190 -32.3 -40.3 45 8.0 -33.1 350 23 313.0 313.1 286.8 314.0 0.28 21 383 7495 -34.7 -42.7 44 8.0 -35.4 313.8 313.8 286.9 314.6 0.23 22 330 8516 -44.3 -52.3 41 8.0 -44.6 314.2 314.3 286.9 314.6 0.09 23 300 9150 -48.5 -55.5 44 7.0 -48.7 315 19 317.0 317.0 287.8 317.3 0.07 24 270 9841 -52.7 -59.7 42 7.0 -52.8 320.6 320.6 289.0 320.8 0.05 25 250 10340 -52.9 -59.9 42 7.0 -53.1 325 31 327.4 327.4 291.0 327.6 0.05 26 226 11002 -53.5 -60.5 42 7.0 -53.7 336.1 336.1 293.4 336.3 0.05 27 200 11800 -54.1 -61.1 42 7.0 -54.3 340 66 347.1 347.1 296.0 347.3 0.05 28 194 11995 -54.1 -61.1 42 7.0 -54.3 350.1 350.1 296.7 350.4 0.05 TRP WND 184 345 71 Sounding variables and indices 1000-500 mb thick: 5345.00 m Freezing level: 986.43 mb = 356.01 m = 1168.01 ft Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 64.86 % Est. max temperature: 7.25 C = 45.06 F Sfc-Lift cond lev (LCL): 936.26 mb = 767.96 m = 2519.51 ft T: -3.49 C 700-500 lapse rate: 5.03 C/km ThetaE index: 1.22 C Layer 925.0- 905.0 mb Conv cond level (CCL): 694.92 mb = 3101.76 m = 10176.25 ft Mean mixing ratio: 2.51 g/kg Conv temperature: 18.09 C = 64.56 F Cap Strength: 19.58 C Lifted Index: 19.82 C Risk: None Lifted Index @300 mb: 24.96 C Lifted Index @700 mb: 11.47 C Showalter Index: 15.95 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 14.00 C K Index: 4.00 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 4.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.27 J/kg Max Up Vert Vel: 3.54 m/s Conv Inhibition (B-): 9247.64 J/kg Cap Strength: 19.55 C Lift Cond Lev (LCL): 892.19 mb = 1148.34 m = 3767.46 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 ------------------------------------ 0 184 13789 345 71 18.4 -68.6 1 995 285 105 5 -4.8 1.3 2 925 864 115 17 -15.4 7.2 3 850 1529 135 19 -13.4 13.4 4 700 3046 35 5 -2.9 -4.1 5 500 5590 10 23 -4.0 -22.7 6 400 7190 350 23 4.0 -22.7 7 300 9150 315 19 13.4 -13.4 8 250 10340 325 31 17.8 -25.4 9 200 11800 340 66 22.6 -62.0 Wind Parameters Energy-Hel index: -0.39 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//U8445/skewt/U8445.skewt.20251011.12.gif