UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for UWOO... Searching the city database file for: UWOO ... Date:1200Z 9 DEC 25 Station: UWOO WMO ident: 35121 Latitude: 51.78 Longitude: 55.22 Elevation: 109.00 ------------------------------------------------------------------------------- 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 1026 109 -7.3 -13.3 62 6.0 -8.8 110 9 263.9 264.1 262.9 267.5 1.33 1 1000 319 -9.5 -16.5 57 7.0 -11.0 115 11 263.6 263.8 262.2 266.5 1.05 2 967 577 -11.9 -17.9 61 6.0 -13.1 115 10 263.8 263.9 262.1 266.4 0.97 3 950 713 -8.7 -13.7 67 5.0 -9.9 115 10 268.4 268.6 266.1 272.2 1.39 4 934 845 -8.5 -13.5 67 5.0 -9.8 115 9 269.9 270.1 267.3 273.9 1.44 5 925 920 -8.3 -14.3 62 6.0 -9.8 115 9 270.8 271.0 267.8 274.6 1.36 6 923 937 -8.3 -14.3 62 6.0 -9.8 115 9 271.0 271.2 267.9 274.8 1.37 7 864 1449 -8.5 -18.5 44 10.0 -10.8 107 11 275.9 276.1 270.5 278.9 1.03 8 850 1575 -9.3 -21.3 37 12.0 -11.8 105 11 276.4 276.5 270.4 278.8 0.82 9 828 1777 -10.1 -24.1 31 14.0 -12.8 101 11 277.6 277.8 270.9 279.6 0.66 10 713 2917 -15.9 -37.9 13 22.0 -18.6 78 13 283.4 283.4 273.5 284.0 0.20 11 700 3056 -15.5 -38.5 12 23.0 -18.3 75 13 285.3 285.4 274.5 286.0 0.20 12 682 3253 -14.3 -41.3 8 27.0 -17.6 68 15 288.8 288.8 276.3 289.3 0.15 13 623 3935 -17.7 -49.7 4 32.0 -20.7 46 20 292.5 292.5 278.0 292.7 0.07 14 598 4241 -18.5 -50.5 4 32.0 -21.4 35 22 295.0 295.0 279.2 295.2 0.06 15 566 4651 -19.3 -49.3 5 30.0 -22.1 21 26 298.7 298.7 280.9 299.0 0.08 16 500 5560 -26.3 -51.3 8 25.0 -28.1 350 33 301.0 301.0 281.8 301.2 0.07 17 475 5928 -28.3 -44.3 20 16.0 -29.7 347 35 302.9 303.0 282.8 303.5 0.16 18 400 7130 -38.7 -48.7 34 10.0 -39.2 335 40 304.7 304.7 283.4 305.1 0.11 19 382 7445 -41.5 -50.5 37 9.0 -41.9 334 42 305.0 305.1 283.5 305.4 0.10 20 300 9040 -55.5 -63.5 36 8.0 -55.6 330 50 307.1 307.1 284.2 307.2 0.02 21 288 9297 -57.9 -65.9 35 8.0 -58.0 328 51 307.3 307.3 284.3 307.4 0.02 22 262 9883 -62.1 -70.1 34 8.0 -62.1 323 54 309.6 309.6 285.2 309.6 0.01 23 250 10170 -62.5 -70.5 33 8.0 -62.6 320 56 313.1 313.2 286.5 313.2 0.01 24 220 10957 -64.7 -72.7 32 8.0 -64.7 325 48 321.4 321.4 289.2 321.5 0.01 25 200 11540 -65.3 -73.3 32 8.0 -65.4 320 46 329.3 329.4 291.5 329.4 0.01 26 189 11882 -66.3 -74.3 32 8.0 -66.4 318 46 333.1 333.1 292.6 333.1 0.01 27 166 12666 -66.5 -74.5 32 8.0 -66.5 314 45 345.4 345.4 295.6 345.4 0.01 28 150 13280 -65.1 -73.1 32 8.0 -65.2 310 44 357.9 357.9 298.3 358.0 0.01 29 148 13362 -64.7 -72.7 32 8.0 -64.8 310 44 360.0 360.0 298.7 360.1 0.01 30 100 15740 -67.3 -75.3 31 8.0 -67.4 310 44 397.7 397.7 304.9 397.8 0.01 31 71 17795 -69.2 -78.2 26 9.0 -69.3 315 68 434.5 434.5 309.3 434.6 0.01 32 70 17880 -69.3 -78.3 26 9.0 -69.4 310 64 436.1 436.1 309.5 436.2 0.01 33 53 19543 -68.9 -77.9 26 9.0 -69.0 473.2 473.2 312.9 473.3 0.02 TRP 220 10957 -64.7 -72.7 32 8.0 -64.7 325 48 321.4 321.4 289.2 321.5 0.01 WND 71 17795 -69.2 -78.2 26 9.0 -69.3 315 68 434.5 434.5 309.3 434.6 0.01 Sounding variables and indices 1000-500 mb thick: 5241.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 23.89 % Est. max temperature: 3.78 C = 38.81 F Sfc-Lift cond lev (LCL): 932.28 mb = 859.26 m = 2819.05 ft T: -8.46 C 700-500 lapse rate: 4.31 C/km ThetaE index: 1.10 C Layer 1000.0- 950.0 mb Conv cond level (CCL): 536.09 mb = 5048.76 m = 16563.97 ft Mean mixing ratio: 1.19 g/kg Conv temperature: 28.79 C = 83.82 F Cap Strength: 25.71 C Lifted Index: 26.50 C Risk: None Lifted Index @300 mb: 27.13 C Lifted Index @700 mb: 15.95 C Showalter Index: 18.56 C Risk: None Total Totals Index: 22.00 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 5.00 C K Index: -27.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.00 J/kg Max Up Vert Vel: 8.00 m/s Conv Inhibition (B-): 32711.74 J/kg Cap Strength: 26.42 C Lift Cond Lev (LCL): 887.07 mb = 1244.47 m = 4082.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 61 at 14 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 1026 109 110 9 -8.5 3.1 | 199 10 3.4 9.8 1 1000 319 115 11 -10.0 4.6 | 190 12 1.9 11.4 2 925 920 115 9 -8.2 3.8 | 200 11 3.7 10.5 3 850 1575 105 11 -10.6 2.8 | 188 10 1.3 9.6 4 700 3056 75 13 -12.6 -3.4 | 169 3 -0.7 3.4 5 500 5560 350 33 5.7 -32.5 | 326 31 17.6 -25.8 6 400 7130 335 40 16.9 -36.3 | 316 41 28.8 -29.5 7 300 9040 330 50 25.0 -43.3 | 315 52 36.9 -36.6 8 250 10170 320 56 36.0 -42.9 | 307 60 47.9 -36.2 9 220 10957 325 48 27.5 -39.3 | 310 51 39.4 -32.6 10 200 11540 320 46 29.6 -35.2 | 304 50 41.5 -28.5 11 150 13280 310 44 33.7 -28.3 | 295 50 45.6 -21.5 12 100 15740 310 44 33.7 -28.3 | 295 50 45.6 -21.5 13 71 17795 315 68 48.1 -48.1 | 305 73 60.0 -41.3 14 70 17880 310 64 49.0 -41.1 | 299 70 60.9 -34.4 Wind Parameters Mean winds (0-6000m): 30.5 at 18.2 knts Storm direction: 60.5 at 13.7 knts Shear (0-3000m) pos: 0.2 neg: 1.5 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -37.7 deg Storm rel helicity (0-3000m) pos: 5.5 neg: -15.2 tot: -9.7 m^2/s^2 ave: -3.2 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 2.4 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.61 Bulk Shear: 52.51 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 ------------------------------------------------------------------------------- 500 114 10 193 11| 1.4 0.0 1.4| 2.6 -5.1 -2.5 -5.0 -0.31| 3.0 -0.9 1000 114 10 195 11| 0.7 0.3 1.0| 5.5 -6.8 -1.2 -1.2 -0.11| 2.4 -0.3 1500 112 10 194 11| 0.5 0.8 1.2| 5.5 -11.2 -5.6 -3.7 -0.32| 2.3 -0.7 2000 109 10 192 10| 0.3 1.1 1.4| 5.5 -13.1 -7.5 -3.8 -0.34| 2.3 -0.8 2500 104 11 189 9| 0.3 1.3 1.6| 5.5 -14.3 -8.7 -3.5 -0.33| 2.3 -0.8 3000 99 11 187 9| 0.2 1.5 1.8| 5.5 -15.2 -9.7 -3.2 -0.33| 2.4 -0.8 4000 84 13 174 5| 0.2 2.7 2.9| 5.5 -24.8 -19.3 -4.8 -0.49| 3.5 -1.7 5000 58 15 41 2| 0.1 3.5 3.6| 5.5 -67.4 -61.9 -12.4 -0.51| 4.5 -2.3 6000 31 18 344 9| 0.1 3.7 3.8| 5.5-127.7-122.2 -20.4 -0.53| 4.9 -2.6 Wrote GIF file: /home/apache/climate/data/raob//UWOO/skewt/UWOO.skewt.20251209.12.gif