UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:0000Z 8 DEC 25 Station: UUOO WMO ident: 34122 Latitude: 51.70 Longitude: 39.17 Elevation: 154.00 ------------------------------------------------------------------------------- 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 1016 154 -0.5 -2.4 87 1.9 -1.2 90 5 271.4 271.9 271.1 279.9 3.15 1 1000 230 -1.7 -4.4 82 2.7 -2.7 85 5 271.5 271.9 270.5 278.9 2.75 2 925 848 -4.3 -6.9 82 2.6 -5.2 160 11 274.9 275.3 272.2 281.7 2.46 3 885 1195 -6.3 -8.7 83 2.4 -7.1 147 10 276.3 276.7 272.6 282.6 2.23 4 879 1249 -5.3 -7.8 83 2.5 -6.1 145 10 277.9 278.3 273.8 284.7 2.41 5 850 1514 -2.1 -10.1 54 8.0 -4.8 135 9 283.9 284.3 276.6 290.0 2.08 6 838 1627 -1.1 -11.1 47 10.0 -4.5 126 9 286.2 286.5 277.6 291.9 1.95 7 818 1820 -1.5 -16.5 31 15.0 -5.9 110 8 287.7 287.9 277.4 291.6 1.28 8 725 2777 -3.1 -27.1 14 24.0 -8.7 33 4 296.1 296.2 280.4 297.9 0.57 9 700 3054 -4.7 -25.7 18 21.0 -9.7 10 3 297.3 297.4 281.1 299.5 0.67 10 650 3633 -7.9 -33.9 10 26.0 -12.8 17 3 300.0 300.1 281.8 301.2 0.33 11 630 3876 -8.9 -33.9 11 25.0 -13.6 19 4 301.6 301.6 282.5 302.8 0.35 12 500 5620 -22.1 -40.1 18 18.0 -24.3 40 5 306.1 306.1 284.1 306.9 0.23 13 490 5768 -22.9 -40.9 18 18.0 -25.0 29 5 306.9 306.9 284.4 307.7 0.22 14 400 7210 -35.9 -46.9 31 11.0 -36.6 280 7 308.3 308.4 284.9 308.8 0.14 15 336 8396 -46.3 -54.3 40 8.0 -46.6 256 6 309.9 309.9 285.4 310.2 0.07 16 320 8718 -48.5 -56.5 39 8.0 -48.7 249 5 311.2 311.2 285.8 311.4 0.06 17 300 9140 -51.9 -59.9 38 8.0 -52.1 240 5 312.2 312.2 286.2 312.3 0.04 18 279 9607 -54.5 -62.5 37 8.0 -54.6 252 11 315.0 315.0 287.1 315.1 0.03 19 250 10300 -60.3 -68.3 34 8.0 -60.4 270 21 316.4 316.4 287.6 316.5 0.02 20 210 11360 -69.3 -77.3 30 8.0 -69.4 266 24 318.5 318.5 288.3 318.6 0.00 21 200 11650 -70.1 -78.1 30 8.0 -70.1 265 25 321.7 321.7 289.3 321.8 0.00 22 182 12212 -71.7 -79.7 29 8.0 -71.7 267 24 327.9 327.9 291.1 327.9 0.00 23 169 12652 -70.7 -78.7 30 8.0 -70.7 268 24 336.6 336.6 293.5 336.6 0.00 24 150 13370 -66.7 -74.7 32 8.0 -66.8 270 23 355.2 355.2 297.7 355.2 0.01 25 141 13741 -67.9 -75.9 31 8.0 -67.9 272 24 359.4 359.4 298.6 359.5 0.01 26 112 15115 -68.9 -76.9 31 8.0 -68.9 277 26 382.0 382.0 302.6 382.1 0.01 27 100 15790 -69.1 -77.1 30 8.0 -69.2 280 27 394.2 394.2 304.4 394.3 0.01 28 85 16761 -69.1 -77.1 30 8.0 -69.2 413.0 413.0 306.9 413.0 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5390.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 33.65 % Est. max temperature: 8.71 C = 47.68 F Sfc-Lift cond lev (LCL): 986.16 mb = 340.44 m = 1116.93 ft T: -2.16 C 700-500 lapse rate: 6.78 C/km ThetaE index: 0.99 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 602.32 mb = 4214.75 m = 13827.76 ft Mean mixing ratio: 2.64 g/kg Conv temperature: 30.74 C = 87.33 F Cap Strength: 20.08 C Lifted Index: 21.53 C Risk: None Lifted Index @300 mb: 22.61 C Lifted Index @700 mb: 17.72 C Showalter Index: 14.09 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 12.00 C K Index: -11.10 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 3.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.55 J/kg Max Up Vert Vel: 3.02 m/s Conv Inhibition (B-): 20120.09 J/kg Cap Strength: 21.49 C Lift Cond Lev (LCL): 926.33 mb = 836.57 m = 2744.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 119 at 4 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 1016 154 90 5 -5.0 0.0 | 32 2 -1.3 -2.0 1 1000 230 85 5 -5.0 -0.4 | 26 3 -1.2 -2.5 2 925 848 160 11 -3.8 10.3 | 180 8 -0.0 8.3 3 850 1514 135 9 -6.4 6.4 | 149 5 -2.6 4.3 4 700 3054 10 3 -0.5 -3.0 | 327 6 3.2 -5.0 5 500 5620 40 5 -3.2 -3.8 | 355 6 0.5 -5.9 6 400 7210 280 7 6.9 -1.2 | 287 11 10.6 -3.3 7 300 9140 240 5 4.3 2.5 | 267 8 8.1 0.5 8 250 10300 270 21 21.0 -0.0 | 275 25 24.7 -2.0 9 200 11650 265 25 24.9 2.2 | 270 29 28.6 0.1 10 150 13370 270 23 23.0 -0.0 | 274 27 26.7 -2.0 11 100 15790 280 27 26.6 -4.7 | 283 31 30.3 -6.7 Wind Parameters Mean winds (0-6000m): 88.7 at 5.7 knts Storm direction: 118.7 at 4.3 knts Shear (0-3000m) pos: 1.5 neg: 2.1 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -63.4 deg Storm rel helicity (0-3000m) pos: 11.5 neg: -22.5 tot: -11.0 m^2/s^2 ave: -3.7 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.63 Bulk Shear: 0.98 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 ------------------------------------------------------------------------------- 500 113 7 103 2| 6.9 0.0 6.9| 5.6 0.0 5.6 11.1 0.87| 7.8 6.8 1000 141 8 162 5| 4.4 0.0 4.4| 11.3 -3.3 8.1 8.1 0.58| 7.4 4.3 1500 141 9 160 5| 2.9 1.5 4.4| 11.3 -8.1 3.2 2.2 0.26| 6.4 1.7 2000 134 8 149 4| 2.2 2.4 4.6| 11.3 -13.5 -2.2 -1.1 -0.03| 6.3 -0.2 2500 131 8 144 4| 1.8 2.5 4.3| 11.3 -18.6 -7.2 -2.9 -0.17| 5.9 -1.0 3000 132 7 151 3| 1.5 2.1 3.6| 11.5 -22.5 -11.0 -3.7 -0.23| 5.4 -1.3 4000 121 6 126 2| 1.0 1.6 2.7| 13.2 -22.5 -9.3 -2.3 -0.19| 4.2 -0.8 5000 105 6 74 2| 0.8 1.3 2.1| 15.0 -22.5 -7.5 -1.5 -0.15| 3.5 -0.5 6000 89 6 42 3| 0.7 1.3 2.0| 15.8 -27.6 -11.8 -2.0 -0.19| 3.3 -0.6 Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20251208.00.gif