UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for X4009... Searching the city database file for: X4009 ... Date:0000Z 19 JAN 26 Station: X4009 WMO ident: 34009 Latitude: 51.77 Longitude: 36.17 ------------------------------------------------------------------------------- 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 1010 248 -16.1 -20.0 72 3.9 -16.7 350 1 256.3 256.4 255.8 258.4 0.77 1 1000 323 -12.3 -18.3 61 6.0 -13.5 355 3 260.9 261.0 259.7 263.3 0.90 2 984 447 -7.1 -15.1 53 8.0 -9.0 356 4 267.3 267.5 265.1 270.6 1.20 3 931 882 -3.5 -16.5 36 13.0 -6.9 360 7 275.2 275.4 270.2 278.5 1.13 4 925 933 -3.7 -15.7 39 12.0 -6.9 360 7 275.5 275.7 270.5 279.0 1.21 5 886 1272 -4.9 -20.9 27 16.0 -8.6 352 8 277.7 277.8 271.2 280.1 0.81 6 855 1552 -4.1 -28.1 13 24.0 -8.9 346 9 281.4 281.5 272.8 282.8 0.44 7 850 1598 -4.3 -28.3 13 24.0 -9.1 345 9 281.6 281.7 272.9 283.0 0.44 8 816 1919 -4.9 -37.9 6 33.0 -10.1 347 9 284.3 284.3 273.9 284.9 0.18 9 746 2617 -9.1 -41.1 5 32.0 -13.5 352 10 287.1 287.2 275.4 287.6 0.14 10 700 3107 -11.1 -43.1 5 32.0 -15.2 355 11 290.2 290.2 277.0 290.6 0.12 11 680 3329 -12.1 -43.1 6 31.0 -16.0 291.5 291.5 277.6 291.9 0.12 12 646 3718 -15.9 -39.9 11 24.0 -18.9 291.5 291.5 277.7 292.1 0.18 13 589 4406 -21.9 -37.9 22 16.0 -23.7 292.3 292.4 278.2 293.1 0.25 14 549 4918 -27.3 -37.3 38 10.0 -28.3 291.8 291.9 278.0 292.8 0.28 15 516 5364 -28.5 -38.5 38 10.0 -29.5 295.6 295.7 279.8 296.5 0.27 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 21.26 % Est. max temperature: 8.42 C = 47.16 F Sfc-Lift cond lev (LCL): 947.65 mb = 742.85 m = 2437.14 ft T: -4.65 C Conv cond level (CCL): 587.75 mb = 4421.81 m = 14507.09 ft Mean mixing ratio: 1.11 g/kg Conv temperature: 19.99 C = 67.98 F Cap Strength: 18.94 C Lifted Index @700 mb: 16.95 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.52 J/kg Max Up Vert Vel: 10.91 m/s Conv Inhibition (B-): 2503.04 J/kg Cap Strength: 18.69 C Lift Cond Lev (LCL): 818.74 mb = 1892.37 m = 6208.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 22 at 6 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 1010 248 350 1 0.2 -1.0 | 207 5 2.5 4.8 1 1000 323 355 3 0.3 -3.0 | 223 4 2.6 2.8 2 925 933 360 7 -0.0 -7.0 | 299 3 2.3 -1.2 3 850 1598 345 9 2.3 -8.7 | 302 5 4.6 -2.9 4 700 3107 355 11 1.0 -11.0 | 328 6 3.3 -5.2 Wind Parameters Mean winds (0-6000m): 351.8 at 8.3 knts Storm direction: 21.8 at 6.2 knts Shear (0-3000m) pos: 1.3 neg: 0.8 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 120.5 deg Storm rel helicity (0-3000m) pos: 8.0 neg: -0.1 tot: 7.9 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 24.64 Bulk Shear: 2.42 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 ------------------------------------------------------------------------------- 500 357 4 235 3| 4.9 0.0 4.9| 3.3 0.0 3.3 6.5 0.76| 5.0 3.8 1000 357 6 265 3| 2.5 1.2 3.6| 4.3 0.0 4.3 4.3 0.69| 3.8 2.6 1500 353 7 284 3| 1.6 1.3 2.9| 4.6 -0.1 4.6 3.0 0.58| 3.1 1.8 2000 351 7 293 4| 1.4 1.0 2.4| 5.9 -0.1 5.8 2.9 0.62| 2.6 1.6 2500 351 8 300 4| 1.3 0.8 2.1| 7.2 -0.1 7.1 2.8 0.64| 2.2 1.4 3000 NO DATA | 1.3 0.8 2.1| | 4000 NO DATA | 1.3 0.8 2.1| | 5000 NO DATA | 1.3 0.8 2.1| | 6000 NO DATA | 1.3 0.8 2.1| | Wrote GIF file: /home/apache/climate/data/raob//X4009/skewt/X4009.skewt.20260119.00.gif