UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for U6708... Searching the city database file for: U6708 ... Date:1200Z 5 JAN 26 Station: U6708 WMO ident: 26708 ------------------------------------------------------------------------------- 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 1012 14 -1.3 -5.4 74 4.1 -2.7 245 7 270.9 271.3 269.8 277.8 2.52 1 1000 109 -2.9 -9.9 58 7.0 -5.0 275 17 270.2 270.5 268.1 275.2 1.80 2 976 301 -2.3 -7.3 69 5.0 -4.0 286 17 272.7 273.1 270.5 279.0 2.26 3 937 624 -2.7 -7.7 68 5.0 -4.4 304 17 275.5 275.9 272.2 281.9 2.28 4 936 633 -2.7 -7.7 68 5.0 -4.4 305 17 275.6 276.0 272.3 282.0 2.28 5 925 726 -3.5 -8.5 68 5.0 -5.1 310 17 275.7 276.1 272.2 281.8 2.17 6 867 1235 -5.9 -10.9 68 5.0 -7.4 346 17 278.4 278.7 273.3 283.8 1.92 7 700 2893 -10.9 -15.1 71 4.2 -12.1 105 15 290.4 290.7 279.3 295.5 1.69 8 686 3048 -11.3 -15.5 71 4.2 -12.5 291.7 291.9 279.8 296.7 1.67 9 600 4061 -18.5 -22.3 72 3.8 -19.3 294.7 294.9 280.5 298.1 1.06 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 69.39 % Est. max temperature: 6.51 C = 43.71 F Sfc-Lift cond lev (LCL): 948.98 mb = 523.53 m = 1717.61 ft T: -2.58 C ThetaE index: 2.58 C Layer 1000.0- 976.0 mb Conv cond level (CCL): 670.55 mb = 3220.41 m = 10565.53 ft Mean mixing ratio: 2.18 g/kg Conv temperature: 20.03 C = 68.06 F Cap Strength: 14.15 C Lifted Index @700 mb: 12.05 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.53 J/kg Max Up Vert Vel: 7.00 m/s Conv Inhibition (B-): 1137.48 J/kg Cap Strength: 14.07 C Lift Cond Lev (LCL): 884.08 mb = 1081.53 m = 3548.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 at 12 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1012 14 245 7 6.3 3.0 | 198 16 4.9 14.9 1 1000 109 275 17 16.9 -1.5 | 236 19 15.4 10.5 2 925 726 310 17 13.0 -10.9 | 265 12 11.5 1.0 3 700 2893 105 15 -14.5 3.9 | 135 23 -16.0 15.9 Wind Parameters Mean winds (0-6000m): 322.9 at 16.1 knts Storm direction: 352.9 at 12.1 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -63.2 deg Storm rel helicity (0-3000m) pos: 171.9 neg: 0.0 tot: 171.9 m^2/s^2 ave: 61.4 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 9.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.60 Bulk Shear: 15.37 m/s 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 ------------------------------------------------------------------------------- 500 284 16 240 16| 14.4 0.0 14.4| 69.2 0.0 69.2 138.5 0.89| 19.0 16.8 1000 298 16 252 14| 9.1 0.0 9.1| 88.1 0.0 88.1 88.1 0.82| 14.5 11.9 1500 313 16 267 10| 7.1 0.0 7.1|100.6 0.0 100.6 67.1 0.85| 13.2 11.2 2000 326 16 282 8| 5.8 0.0 5.8|116.9 0.0 116.9 58.5 0.82| 12.5 10.3 2500 332 16 291 7| 4.6 0.0 4.6|146.3 0.0 146.3 58.5 0.81| 12.0 9.7 3000 NO DATA | 4.6 0.0 4.6| | 4000 NO DATA | 4.6 0.0 4.6| | 5000 NO DATA | 4.6 0.0 4.6| | 6000 NO DATA | 4.6 0.0 4.6| | Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20260105.12.gif