UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:1200Z 7 DEC 25 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- 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 1013 105 -0.7 -4.8 74 4.1 -2.1 195 1 271.4 271.9 270.3 278.6 2.64 1 1000 205 -1.7 -7.7 64 6.0 -3.7 230 7 271.5 271.8 269.5 277.3 2.14 2 951 602 -5.5 -9.5 73 4.0 -6.7 214 10 271.5 271.8 269.2 276.9 1.95 3 937 719 -4.9 -9.6 70 4.7 -6.3 209 10 273.3 273.6 270.4 278.8 1.97 4 925 820 -5.7 -11.7 63 6.0 -7.4 205 11 273.5 273.8 270.1 278.2 1.68 5 853 1451 -9.7 -12.3 81 2.6 -10.4 334 13 275.7 276.0 271.5 280.6 1.74 6 850 1478 -9.3 -11.8 82 2.5 -10.0 340 13 276.4 276.7 272.1 281.6 1.82 7 825 1709 -8.9 -11.8 79 2.9 -9.8 335 14 279.2 279.5 273.8 284.6 1.87 8 768 2260 -10.7 -14.2 75 3.5 -11.6 324 15 283.0 283.3 275.6 287.9 1.66 9 700 2965 -15.9 -19.5 74 3.6 -16.7 310 17 284.9 285.1 275.8 288.4 1.16 10 648 3540 -20.5 -22.7 82 2.2 -20.9 309 22 286.0 286.2 276.1 288.9 0.95 11 638 3655 -18.9 -21.1 83 2.2 -19.4 309 23 289.1 289.3 277.9 292.5 1.11 12 530 5012 -26.5 -37.5 35 11.0 -27.7 306 36 295.8 295.8 279.9 296.7 0.29 13 500 5430 -28.7 -40.7 31 12.0 -29.8 305 40 298.0 298.1 280.8 298.8 0.22 14 478 5752 -31.1 -44.1 27 13.0 -32.1 307 41 298.9 299.0 281.1 299.5 0.16 15 408 6864 -38.5 -46.5 43 8.0 -38.9 314 44 303.2 303.3 282.9 303.7 0.14 16 400 7000 -40.1 -48.1 42 8.0 -40.5 315 44 302.9 302.9 282.7 303.3 0.12 17 327 8338 -50.9 -56.9 49 6.0 -51.0 311 45 306.0 306.0 283.8 306.2 0.05 18 300 8890 -56.3 -62.3 47 6.0 -56.4 310 46 306.0 306.0 283.8 306.1 0.03 19 256 9876 -64.7 -70.7 43 6.0 -64.7 305 42 307.8 307.8 284.5 307.8 0.01 20 252 9972 -64.9 -70.9 43 6.0 -65.0 305 42 308.9 308.9 284.9 308.9 0.01 21 250 10020 -65.1 -71.1 43 6.0 -65.1 305 42 309.3 309.3 285.1 309.3 0.01 22 200 11400 -61.5 -67.5 45 6.0 -61.6 305 42 335.4 335.4 293.2 335.5 0.02 23 191 11685 -61.1 -67.1 45 6.0 -61.2 303 41 340.5 340.5 294.4 340.6 0.02 24 153 13058 -62.1 -69.1 39 7.0 -62.2 291 36 361.0 361.1 298.9 361.1 0.02 25 150 13180 -61.7 -68.7 39 7.0 -61.8 290 36 363.8 363.8 299.4 363.9 0.02 26 141 13565 -59.3 -66.3 40 7.0 -59.5 288 37 374.5 374.5 301.4 374.7 0.04 27 100 15690 -63.9 -71.9 33 8.0 -64.0 280 40 404.3 404.3 305.8 404.4 0.02 28 84 16759 -62.3 -71.3 29 9.0 -62.5 278 39 428.2 428.2 308.7 428.3 0.03 29 82 16907 -62.1 -71.1 29 9.0 -62.3 277 39 431.6 431.6 309.0 431.7 0.03 30 70 17870 -67.3 -76.3 27 9.0 -67.4 275 38 440.4 440.4 309.9 440.5 0.02 31 61 18697 -70.5 -79.5 25 9.0 -70.6 271 46 451.0 451.0 311.0 451.0 0.01 32 50 19880 -71.3 -80.3 25 9.0 -71.4 265 58 475.5 475.5 313.1 475.5 0.01 33 30 22880 -72.9 -82.9 21 10.0 -73.0 545.9 545.9 317.9 546.0 0.01 34 29 23079 -72.9 -82.9 21 10.0 -73.0 551.2 551.2 318.2 551.3 0.01 TRP 252 9972 -64.9 -70.9 43 6.0 -65.0 305 42 308.9 308.9 284.9 308.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5225.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 67.03 % Est. max temperature: 3.26 C = 37.86 F Sfc-Lift cond lev (LCL): 950.02 mb = 610.30 m = 2002.28 ft T: -5.46 C 700-500 lapse rate: 5.19 C/km ThetaE index: 1.71 C Layer 1000.0- 937.0 mb Conv cond level (CCL): 747.55 mb = 2465.39 m = 8088.44 ft Mean mixing ratio: 2.00 g/kg Conv temperature: 11.47 C = 52.65 F Cap Strength: 15.55 C Lifted Index: 17.04 C Risk: None Lifted Index @300 mb: 20.09 C Lifted Index @700 mb: 8.51 C Showalter Index: 14.00 C Risk: None Total Totals Index: 36.30 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 16.90 C K Index: 4.00 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 3.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.55 J/kg Max Up Vert Vel: 4.81 m/s Conv Inhibition (B-): 37117.55 J/kg Cap Strength: 16.63 C Lift Cond Lev (LCL): 888.60 mb = 1132.53 m = 3715.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 17 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 1013 105 195 1 0.3 1.0 | 158 18 -6.5 16.5 1 1000 205 230 7 5.4 4.5 | 176 20 -1.4 20.0 2 925 820 205 11 4.6 10.0 | 175 26 -2.1 25.5 3 850 1478 340 13 4.4 -12.2 | 144 4 -2.3 3.3 4 700 2965 310 17 13.0 -10.9 | 234 8 6.2 4.6 5 500 5430 305 40 32.8 -22.9 | 286 27 26.0 -7.5 6 400 7000 315 44 31.1 -31.1 | 303 29 24.3 -15.6 7 300 8890 310 46 35.2 -29.6 | 296 32 28.5 -14.1 8 252 9972 305 42 34.4 -24.1 | 287 29 27.6 -8.6 9 250 10020 305 42 34.4 -24.1 | 287 29 27.6 -8.6 10 200 11400 305 42 34.4 -24.1 | 287 29 27.6 -8.6 11 150 13180 290 36 33.8 -12.3 | 263 27 27.0 3.2 12 100 15690 280 40 39.4 -6.9 | 255 34 32.6 8.5 13 70 17870 275 38 37.9 -3.3 | 249 33 31.1 12.2 14 50 19880 265 58 57.8 5.1 | 248 55 51.0 20.5 Wind Parameters Mean winds (0-6000m): 306.3 at 22.5 knts Storm direction: 336.3 at 16.9 knts Shear (0-3000m) pos: 2.4 neg: 1.5 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 92.5 neg: -10.6 tot: 81.9 m^2/s^2 ave: 27.3 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 70.79 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 ------------------------------------------------------------------------------- 500 221 7 175 21| 8.9 0.0 8.9| 29.9 -0.6 29.3 58.5 0.61| 10.0 6.1 1000 222 9 178 22| 5.9 0.0 5.9| 77.8 -3.8 74.1 74.1 0.59| 12.0 7.0 1500 250 10 189 19| 4.9 0.0 4.9| 84.4 -10.6 73.8 49.2 0.26| 13.8 3.6 2000 289 11 198 12| 3.6 0.7 4.4| 86.7 -10.6 76.1 38.0 0.30| 11.1 3.4 2500 303 12 201 10| 2.9 1.2 4.1| 88.9 -10.6 78.3 31.3 0.33| 9.5 3.1 3000 305 13 205 9| 2.4 1.5 4.0| 92.5 -10.6 81.9 27.3 0.34| 8.5 2.9 4000 307 15 221 8| 1.8 2.2 4.1|110.1 -10.6 99.5 24.9 0.39| 7.6 3.0 5000 306 19 243 9| 1.5 2.7 4.2|125.4 -10.6 114.8 23.0 0.38| 7.0 2.7 6000 306 23 259 12| 1.7 2.3 4.0|154.4 -10.6 143.8 24.0 0.40| 6.4 2.6 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251207.12.gif