UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for U8445... Searching the city database file for: U8445 ... Date:0000Z 28 NOV 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 237 SFC 994 285 -3.9 -7.2 78 3.3 -5.0 285 1 269.7 270.1 268.5 275.8 2.24 2 925 849 -7.1 -10.8 75 3.7 -8.2 280 11 272.0 272.3 269.4 277.1 1.81 3 862 1392 -10.9 -12.1 91 1.2 -11.2 273.6 273.9 270.2 278.5 1.75 4 855 1455 -9.9 -10.9 92 1.0 -10.2 275.3 275.6 271.6 280.8 1.94 5 850 1500 -9.9 -10.8 93 0.9 -10.2 280 17 275.8 276.1 271.9 281.3 1.97 6 842 1573 -10.1 -11.2 92 1.1 -10.4 276.3 276.6 272.2 281.8 1.93 7 812 1852 -11.5 -18.5 56 7.0 -13.1 277.7 277.9 271.6 280.9 1.09 8 784 2121 -10.7 -28.7 21 18.0 -13.9 281.4 281.4 272.8 282.8 0.46 9 772 2240 -10.3 -29.3 19 19.0 -13.6 283.0 283.1 273.7 284.4 0.44 10 700 2989 -13.3 -31.3 20 18.0 -16.3 305 31 287.8 287.8 276.2 289.0 0.40 11 587 4313 -19.1 -39.1 15 20.0 -21.5 295.9 295.9 279.8 296.6 0.22 12 582 4376 -19.5 -39.5 15 20.0 -21.9 296.1 296.2 279.9 296.8 0.21 13 500 5490 -25.7 -30.6 63 4.9 -26.4 305 66 301.7 301.8 282.9 303.7 0.60 14 482 5755 -27.5 -32.2 64 4.7 -28.1 302.7 302.8 283.2 304.5 0.53 15 409 6916 -35.5 -39.4 67 3.9 -35.8 306.9 306.9 284.5 308.0 0.31 16 400 7070 -37.3 -41.2 67 3.9 -37.6 300 75 306.5 306.6 284.4 307.4 0.26 17 300 8990 -52.1 -55.8 64 3.7 -52.2 300 83 311.9 311.9 286.1 312.2 0.07 18 285 9319 -54.7 -58.6 62 3.9 -54.8 312.8 312.8 286.4 313.0 0.05 19 250 10140 -62.5 -66.4 59 3.9 -62.6 300 83 313.1 313.2 286.5 313.2 0.02 20 244 10290 -63.5 -67.5 58 4.0 -63.6 313.8 313.8 286.7 313.9 0.02 21 225 10785 -65.1 -69.1 58 4.0 -65.1 318.7 318.7 288.3 318.8 0.02 TRP WND 212 295 97 Sounding variables and indices 1000-500 mb thick: 5253.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 42.29 % Est. max temperature: 2.55 C = 36.59 F Sfc-Lift cond lev (LCL): 943.51 mb = 693.54 m = 2275.37 ft T: -6.22 C 700-500 lapse rate: 4.96 C/km ThetaE index: 0.85 C Layer 812.0- 784.0 mb Conv cond level (CCL): 864.71 mb = 1368.31 m = 4489.14 ft Mean mixing ratio: 1.95 g/kg Conv temperature: -0.06 C = 31.88 F Cap Strength: 17.34 C Lifted Index: 20.77 C Risk: None Lifted Index @300 mb: 24.93 C Lifted Index @700 mb: 11.82 C Showalter Index: 17.17 C Risk: None Total Totals Index: 30.70 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 14.90 C K Index: -13.00 Risk: None Sweat Index: 100.00 Risk: None Energy Index: 4.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.44 J/kg Max Up Vert Vel: 4.57 m/s Conv Inhibition (B-): 7261.34 J/kg Cap Strength: 20.60 C Lift Cond Lev (LCL): 893.99 mb = 1111.71 m = 3647.29 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 ------------------------------------ 0 212 12647 295 97 87.9 -41.0 1 994 285 285 1 1.0 -0.3 2 925 849 280 11 10.8 -1.9 3 850 1500 280 17 16.7 -3.0 4 700 2989 305 31 25.4 -17.8 5 500 5490 305 66 54.1 -37.9 6 400 7070 300 75 65.0 -37.5 7 300 8990 300 83 71.9 -41.5 8 250 10140 300 83 71.9 -41.5 Wind Parameters Energy-Hel index: -0.65 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.20251128.00.gif