UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:1200Z 3 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 0.0 -0.8 94 0.8 -0.3 235 1 272.1 272.7 272.2 281.7 3.56 1 1006 161 0.0 -3.9 75 3.9 -1.4 240 3 272.7 273.2 271.4 280.4 2.84 2 1000 209 -0.5 -4.2 76 3.7 -1.9 245 5 272.6 273.1 271.3 280.3 2.80 3 925 827 -4.3 -6.3 86 2.0 -5.0 315 9 274.9 275.3 272.3 282.0 2.58 4 868 1326 -7.5 -9.1 88 1.6 -8.0 311 17 276.6 277.0 272.8 282.8 2.21 5 857 1426 -5.3 -7.0 88 1.7 -5.9 310 18 279.9 280.4 275.3 287.4 2.63 6 851 1482 -4.9 -7.1 85 2.2 -5.7 310 19 280.9 281.4 275.8 288.4 2.63 7 850 1491 -4.9 -7.3 83 2.4 -5.7 310 19 281.0 281.5 275.8 288.4 2.60 8 841 1575 -5.7 -8.8 79 3.1 -6.7 311 20 281.0 281.4 275.5 287.7 2.33 9 835 1631 -4.1 -8.8 70 4.7 -5.7 311 20 283.3 283.7 276.7 290.1 2.35 10 820 1773 -6.5 -11.5 68 5.0 -8.0 312 21 282.2 282.6 275.5 287.8 1.93 11 790 2065 -4.9 -13.9 49 9.0 -7.6 314 24 287.0 287.2 277.6 291.9 1.65 12 777 2196 -4.7 -10.7 63 6.0 -6.7 315 25 288.5 288.9 279.1 295.0 2.17 13 741 2568 -6.9 -10.3 77 3.4 -8.1 317 27 290.1 290.5 280.0 297.1 2.35 14 700 3010 -8.9 -18.9 44 10.0 -11.5 320 31 292.6 292.8 279.7 296.4 1.23 15 693 3088 -9.1 -21.1 37 12.0 -12.1 321 31 293.2 293.4 279.7 296.5 1.02 16 670 3348 -10.5 -16.5 61 6.0 -12.2 323 32 294.5 294.8 281.0 299.4 1.57 17 642 3674 -13.3 -20.3 56 7.0 -15.0 326 32 295.0 295.2 280.7 298.7 1.19 18 606 4112 -13.9 -26.9 32 13.0 -16.6 331 33 299.2 299.3 282.0 301.5 0.70 19 579 4456 -16.1 -35.1 18 19.0 -19.0 334 34 300.5 300.6 282.0 301.7 0.33 20 500 5540 -24.9 -35.9 35 11.0 -26.3 345 36 302.7 302.7 283.0 303.9 0.36 21 415 6865 -35.5 -42.5 49 7.0 -36.0 358 46 305.6 305.7 284.0 306.4 0.22 22 410 6949 -36.1 -43.1 48 7.0 -36.6 358 47 305.9 305.9 284.0 306.6 0.21 23 400 7120 -38.5 -45.5 48 7.0 -38.9 360 48 305.0 305.0 283.6 305.5 0.16 24 303 8966 -54.9 -61.9 42 7.0 -55.0 10 54 307.1 307.1 284.2 307.2 0.03 25 300 9030 -55.3 -62.3 41 7.0 -55.4 10 54 307.4 307.4 284.4 307.5 0.03 26 250 10170 -62.8 -69.0 43 6.2 -62.9 360 62 312.6 312.6 286.3 312.7 0.01 27 239 10448 -64.7 -70.7 43 6.0 -64.7 5 54 313.9 313.9 286.7 313.9 0.01 28 200 11550 -61.7 -67.7 45 6.0 -61.8 340 40 335.1 335.1 293.1 335.1 0.02 29 163 12814 -59.3 -65.3 46 6.0 -59.4 322 31 359.3 359.3 298.6 359.4 0.04 30 150 13330 -60.1 -67.1 39 7.0 -60.2 315 27 366.5 366.5 299.9 366.7 0.03 31 100 15840 -62.5 -70.5 33 8.0 -62.6 295 25 407.0 407.0 306.2 407.1 0.03 32 78 17362 -65.3 -74.3 28 9.0 -65.4 298 25 431.1 431.1 309.0 431.2 0.02 33 70 18020 -65.3 -74.3 28 9.0 -65.5 300 25 444.7 444.7 310.4 444.8 0.02 34 50 20060 -67.3 -77.3 23 10.0 -67.5 290 27 484.9 484.9 313.8 485.0 0.02 35 30 23110 -71.3 -81.3 21 10.0 -71.5 300 33 550.3 550.3 318.1 550.4 0.02 36 23 24674 -73.1 -83.1 20 10.0 -73.3 588.4 588.4 320.1 588.5 0.02 TRP 239 10448 -64.7 -70.7 43 6.0 -64.7 5 54 313.9 313.9 286.7 313.9 0.01 WND 250 10170 -62.8 -69.0 43 6.2 -62.9 360 62 312.6 312.6 286.3 312.7 0.01 Sounding variables and indices 1000-500 mb thick: 5331.00 m Freezing level: 1006.00 mb = 160.86 m = 527.74 ft Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 55.73 % Est. max temperature: 6.00 C = 42.80 F Sfc-Lift cond lev (LCL): 1000.41 mb = 205.72 m = 674.94 ft T: -0.47 C 700-500 lapse rate: 6.32 C/km ThetaE index: 2.25 C Layer 820.0- 790.0 mb Conv cond level (CCL): 891.82 mb = 1113.82 m = 3654.22 ft Mean mixing ratio: 2.71 g/kg Conv temperature: 3.77 C = 38.78 F Cap Strength: 17.51 C Lifted Index: 18.03 C Risk: None Lifted Index @300 mb: 18.57 C Lifted Index @700 mb: 12.85 C Showalter Index: 12.52 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 17.60 C K Index: 2.70 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 3.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.19 J/kg Max Up Vert Vel: 3.22 m/s Conv Inhibition (B-): 41753.38 J/kg Cap Strength: 18.04 C Lift Cond Lev (LCL): 921.06 mb = 860.51 m = 2823.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 at 20 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 105 235 1 0.8 0.6 | 181 20 0.5 20.5 1 1000 209 245 5 4.5 2.1 | 191 22 4.2 22.0 2 925 827 315 9 6.4 -6.4 | 204 15 6.0 13.6 3 850 1491 310 19 14.6 -12.2 | 242 16 14.2 7.7 4 700 3010 320 31 19.9 -23.7 | 281 20 19.6 -3.8 5 500 5540 345 36 9.3 -34.8 | 329 17 9.0 -14.9 6 400 7120 360 48 -0.0 -48.0 | 1 28 -0.3 -28.1 7 300 9030 10 54 -9.4 -53.2 | 16 35 -9.7 -33.3 8 250 10170 360 62 -0.0 -62.0 | 0 42 -0.3 -42.1 9 239 10448 5 54 -4.7 -53.8 | 8 34 -5.0 -33.9 10 200 11550 340 40 13.7 -37.6 | 323 22 13.4 -17.7 11 150 13330 315 27 19.1 -19.1 | 267 19 18.8 0.8 12 100 15840 295 25 22.7 -10.6 | 247 24 22.3 9.4 13 70 18020 300 25 21.7 -12.5 | 251 23 21.3 7.4 14 50 20060 290 27 25.4 -9.2 | 247 27 25.0 10.7 15 30 23110 300 33 28.6 -16.5 | 263 28 28.3 3.4 Wind Parameters Mean winds (0-6000m): 329.1 at 26.6 knts Storm direction: 359.1 at 19.9 knts Shear (0-3000m) pos: 4.2 neg: 1.2 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 101.2 deg Storm rel helicity (0-3000m) pos: 142.5 neg: 0.0 tot: 142.5 m^2/s^2 ave: 47.5 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 77.91 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 ------------------------------------------------------------------------------- 500 269 6 195 21| 7.2 0.0 7.2| 41.3 0.0 41.3 82.7 0.78| 9.8 7.6 1000 299 8 202 17| 6.7 0.0 6.7| 61.0 0.0 61.0 61.0 0.71| 8.9 6.4 1500 306 11 212 16| 4.5 2.3 6.8| 87.0 0.0 87.0 58.0 0.78| 8.3 6.5 2000 308 13 221 15| 4.4 1.7 6.1|104.9 0.0 104.9 52.5 0.81| 7.3 5.9 2500 311 16 231 15| 4.4 1.4 5.7|123.7 0.0 123.7 49.5 0.83| 6.7 5.5 3000 314 18 241 15| 4.2 1.2 5.4|142.5 0.0 142.5 47.5 0.84| 6.3 5.2 4000 318 22 255 15| 3.5 0.9 4.4|171.0 0.0 171.0 42.7 0.85| 5.5 4.7 5000 324 24 269 14| 3.1 0.7 3.8|199.8 0.0 199.8 40.0 0.87| 5.0 4.4 6000 329 27 282 14| 3.1 0.6 3.7|234.8 0.0 234.8 39.1 0.87| 4.9 4.2 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251203.12.gif