UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:0000Z 7 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 1017 154 -0.3 -2.9 83 2.6 -1.3 90 3 271.5 272.0 271.0 279.7 3.03 1 1000 236 -0.9 -3.9 80 3.0 -2.0 115 7 272.2 272.7 271.2 280.0 2.86 2 962 544 -2.9 -5.1 85 2.2 -3.7 130 12 273.3 273.7 271.5 280.7 2.71 3 952 627 -1.5 -3.6 86 2.1 -2.3 134 13 275.5 276.0 273.4 284.0 3.07 4 925 856 -1.9 -5.2 78 3.3 -3.1 145 17 277.4 277.8 274.1 285.2 2.80 5 899 1082 -2.5 -7.2 70 4.7 -4.1 147 15 279.0 279.4 274.6 286.0 2.47 6 850 1524 -6.1 -9.9 74 3.8 -7.3 150 11 279.8 280.1 274.5 285.8 2.12 7 840 1616 -6.9 -10.2 77 3.3 -7.9 139 11 279.9 280.2 274.5 285.8 2.09 8 837 1645 -3.1 -6.8 76 3.7 -4.4 136 11 284.1 284.6 277.7 292.0 2.74 9 836 1654 -2.9 -6.7 75 3.8 -4.3 135 10 284.5 284.9 277.9 292.4 2.76 10 760 2408 -2.9 -19.9 26 17.0 -7.6 49 8 292.3 292.5 279.3 295.5 1.04 11 755 2460 -3.1 -22.1 21 19.0 -8.0 43 7 292.7 292.8 279.3 295.4 0.86 12 700 3056 -5.5 -26.5 17 21.0 -10.4 335 5 296.4 296.5 280.6 298.4 0.63 13 691 3157 -6.1 -26.1 19 20.0 -10.7 335 6 296.8 296.9 280.9 299.0 0.66 14 509 5470 -23.1 -35.1 32 12.0 -24.7 335 22 303.3 303.4 283.2 304.6 0.38 15 500 5600 -23.9 -33.9 39 10.0 -25.3 335 23 303.9 304.0 283.5 305.4 0.43 16 476 5959 -24.9 -32.9 47 8.0 -26.1 336 25 307.0 307.1 284.8 308.7 0.50 17 400 7200 -34.5 -42.5 44 8.0 -35.1 340 31 310.2 310.2 285.7 311.0 0.23 18 382 7520 -37.3 -45.3 43 8.0 -37.8 310.6 310.6 285.8 311.2 0.17 TRP WND Sounding variables and indices 1000-500 mb thick: 5364.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 42.78 % Est. max temperature: 7.70 C = 45.86 F Sfc-Lift cond lev (LCL): 976.44 mb = 425.61 m = 1396.33 ft T: -2.13 C 700-500 lapse rate: 7.23 C/km ThetaE index: 0.20 C Layer 850.0- 840.0 mb Conv cond level (CCL): 850.77 mb = 1516.91 m = 4976.67 ft Mean mixing ratio: 2.86 g/kg Conv temperature: 7.95 C = 46.31 F Cap Strength: 18.07 C Lifted Index: 18.38 C Risk: None Lifted Index @700 mb: 15.63 C Showalter Index: 15.51 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 14.00 C K Index: -13.10 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.97 J/kg Max Up Vert Vel: 6.78 m/s Conv Inhibition (B-): 3954.76 J/kg Cap Strength: 18.18 C Lift Cond Lev (LCL): 925.61 mb = 850.73 m = 2791.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 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 1017 154 90 3 -3.0 0.0 | 177 10 -0.5 9.5 1 1000 236 115 7 -6.3 3.0 | 163 13 -3.9 12.4 2 925 856 145 17 -9.8 13.9 | 163 25 -7.3 23.4 3 850 1524 150 11 -5.5 9.5 | 171 19 -3.0 19.0 4 700 3056 335 5 2.1 -4.5 | 223 7 4.6 5.0 5 500 5600 335 23 9.7 -20.8 | 313 17 12.2 -11.4 6 400 7200 340 31 10.6 -29.1 | 326 24 13.1 -19.6 Wind Parameters Mean winds (0-6000m): 344.5 at 13.1 knts Storm direction: 14.5 at 9.8 knts Shear (0-3000m) pos: 2.2 neg: 3.4 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 51.6 deg Storm rel helicity (0-3000m) pos: 33.2 neg: -42.3 tot: -9.1 m^2/s^2 ave: -3.0 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 57.82 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 ------------------------------------------------------------------------------- 500 126 9 162 16| 12.2 0.0 12.2| 1.4 -11.9 -10.5 -21.0 -0.29| 12.5 -3.6 1000 138 12 163 19| 6.7 0.0 6.7| 17.9 -11.9 6.0 6.0 -0.04| 9.8 -0.4 1500 141 12 165 20| 4.4 1.6 6.0| 25.6 -21.6 4.0 2.7 -0.06| 8.5 -0.5 2000 136 12 163 19| 3.3 3.6 6.9| 25.6 -41.8 -16.2 -8.1 -0.19| 8.9 -1.7 2500 135 11 163 18| 2.7 3.9 6.6| 29.0 -42.3 -13.3 -5.3 -0.09| 8.7 -0.8 3000 142 10 168 18| 2.2 3.4 5.6| 33.2 -42.3 -9.1 -3.0 -0.01| 8.2 -0.1 4000 133 10 164 17| 1.7 3.5 5.1| 44.9 -42.3 2.6 0.7 0.11| 7.1 0.8 5000 17 11 38 1| 1.3 3.5 4.8| 56.6 -42.3 14.3 2.9 0.17| 6.4 1.1 6000 345 13 298 7| 0.6 2.9 3.5| 69.5 -42.3 27.2 4.5 0.20| 5.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20251207.00.gif