UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for X4009... Searching the city database file for: X4009 ... Date:1200Z 11 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 ------------------------------------------------------------------------------- 0 1000 28 SFC 972 248 -10.1 -14.3 71 4.2 -11.1 340 3 265.2 265.4 263.7 268.8 1.30 2 959 351 -11.9 -17.9 61 6.0 -13.1 2 4 264.4 264.6 262.6 267.1 0.97 3 937 531 -8.7 -13.3 69 4.6 -9.9 39 4 269.4 269.7 267.0 273.5 1.46 4 925 631 -8.3 -13.3 67 5.0 -9.6 60 5 270.8 271.1 268.0 275.0 1.48 5 883 995 -3.7 -5.9 85 2.2 -4.5 118 10 279.2 279.7 275.1 287.0 2.78 6 850 1294 -5.9 -8.2 84 2.3 -6.7 165 15 280.0 280.4 275.0 286.8 2.42 7 821 1565 -7.3 -9.2 86 1.9 -7.9 169 16 281.3 281.7 275.6 287.9 2.32 8 804 1728 -8.7 -11.8 78 3.1 -9.6 171 17 281.5 281.8 275.1 287.0 1.92 9 763 2134 -8.7 -15.7 57 7.0 -10.6 176 18 285.7 286.0 276.7 290.1 1.47 10 748 2288 -9.7 -17.7 52 8.0 -11.8 178 19 286.3 286.5 276.7 290.1 1.27 11 700 2797 -12.7 -17.0 70 4.3 -13.8 185 21 288.4 288.7 278.0 292.8 1.44 12 680 3017 -13.9 -18.2 70 4.3 -15.0 289.5 289.7 278.4 293.6 1.34 13 642 3450 -17.5 -22.2 67 4.7 -18.5 290.2 290.4 278.3 293.3 1.00 14 621 3699 -17.7 -22.0 69 4.3 -18.6 292.7 292.9 279.6 296.0 1.06 15 575 4268 -22.7 -26.3 72 3.6 -23.3 293.4 293.5 279.5 295.9 0.78 16 541 4713 -24.9 -28.7 71 3.8 -25.5 295.9 296.1 280.5 298.1 0.66 17 500 5280 -29.1 -33.3 67 4.2 -29.6 297.6 297.6 280.9 299.1 0.46 18 400 6840 -41.1 -46.0 59 4.9 -41.3 301.6 301.6 282.2 302.1 0.15 19 396 6908 -41.7 -46.7 58 5.0 -41.9 301.7 301.7 282.3 302.2 0.14 TRP WND Sounding variables and indices 1000-500 mb thick: 5252.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 70.40 % Est. max temperature: 5.81 C = 42.45 F Sfc-Lift cond lev (LCL): 908.51 mb = 771.74 m = 2531.93 ft T: -6.52 C 700-500 lapse rate: 6.60 C/km ThetaE index: 1.66 C Layer 959.0- 937.0 mb Conv cond level (CCL): 970.78 mb = 257.31 m = 844.17 ft Mean mixing ratio: 1.80 g/kg Conv temperature: -10.17 C = 13.69 F Cap Strength: 16.45 C Lifted Index: 17.23 C Risk: None Lifted Index @700 mb: 12.30 C Showalter Index: 9.49 C Risk: None Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.20 C Cross Totals Index: 20.90 C K Index: 10.70 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 67.16 J/kg Max Up Vert Vel: 11.59 m/s Conv Inhibition (B-): 3231.16 J/kg Cap Strength: 17.20 C Lift Cond Lev (LCL): 872.49 mb = 1088.69 m = 3571.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 201 at 10 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 ---------------------------------------------------------- 0 972 248 340 3 1.0 -2.8 | 12 13 -2.6 -12.5 1 925 631 60 5 -4.3 -2.5 | 33 15 -8.0 -12.2 2 850 1294 165 15 -3.9 14.5 | 122 9 -7.5 4.8 3 700 2797 185 21 1.8 20.9 | 171 11 -1.8 11.2 Wind Parameters Mean winds (0-6000m): 170.6 at 13.8 knts Storm direction: 200.6 at 10.4 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 158.9 deg Storm rel helicity (0-3000m) pos: 107.9 neg: 0.0 tot: 107.9 m^2/s^2 ave: 43.1 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 6.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.80 Bulk Shear: 37.26 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 45 4 28 15| 8.0 0.0 8.0| 29.9 0.0 29.9 59.7 0.93| 8.7 8.1 1000 122 7 60 12| 8.9 0.0 8.9| 82.4 0.0 82.4 82.4 0.93| 12.8 11.9 1500 154 10 86 8| 6.8 0.0 6.8| 92.8 0.0 92.8 61.9 0.94| 10.1 9.4 2000 163 12 105 7| 5.6 0.0 5.6| 99.9 0.0 99.9 49.9 0.94| 8.3 7.8 2500 170 14 122 7| 4.8 0.0 4.8|107.9 0.0 107.9 43.1 0.94| 7.3 6.8 3000 NO DATA | 4.8 0.0 4.8| | 4000 NO DATA | 4.8 0.0 4.8| | 5000 NO DATA | 4.8 0.0 4.8| | 6000 NO DATA | 4.8 0.0 4.8| | Wrote GIF file: /home/apache/climate/data/raob//X4009/skewt/X4009.skewt.20260111.12.gif