UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for UATT... Searching the city database file for: UATT ... Date:1200Z 20 OCT 25 Station: UATT WMO ident: 35229 Latitude: 50.30 Longitude: 57.23 Elevation: 227.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 211 150 3 SFC 999 227 14.0 -3.0 31 17.0 6.4 150 3 287.2 287.8 279.6 296.1 3.06 2 981 375 11.4 -4.6 32 16.0 4.6 146 5 286.1 286.6 278.7 294.1 2.76 3 925 849 6.6 -8.4 33 15.0 0.9 135 13 286.1 286.4 277.9 292.5 2.19 4 883 1227 3.0 -10.0 38 13.0 -1.6 132 13 286.2 286.5 277.7 292.1 2.02 5 850 1534 0.0 -7.0 59 7.0 -2.6 130 13 286.1 286.6 278.6 293.9 2.66 6 815 1869 -3.3 -5.3 86 2.0 -4.1 160 13 286.1 286.7 279.2 295.2 3.16 7 738 2646 -8.9 -9.7 94 0.8 -9.2 232 12 288.2 288.7 279.3 295.5 2.48 8 722 2816 -7.3 -9.5 84 2.2 -8.1 248 11 291.8 292.3 281.1 299.5 2.57 9 718 2859 -4.1 -8.6 71 4.5 -5.8 252 11 295.8 296.3 283.1 304.2 2.78 10 712 2926 -3.5 -11.5 54 8.0 -6.3 258 11 297.2 297.6 283.0 304.0 2.23 11 700 3060 -3.9 -12.9 50 9.0 -7.0 270 11 298.2 298.5 283.2 304.4 2.02 12 654 3592 -7.7 -7.7 100 0.0 -7.7 267 13 299.7 300.3 285.2 309.7 3.27 13 512 5454 -18.9 -18.9 100 0.0 -18.9 256 22 307.9 308.2 286.5 313.3 1.68 14 500 5630 -20.3 -20.3 100 0.0 -20.3 255 23 308.3 308.6 286.5 313.3 1.52 15 400 7240 -33.3 -35.2 83 1.9 -33.5 260 25 311.7 311.8 286.5 313.4 0.48 16 300 9190 -49.5 -53.4 64 3.9 -49.6 250 35 315.6 315.6 287.4 315.9 0.09 17 280 9642 -53.3 -57.7 59 4.4 -53.4 252 34 316.4 316.4 287.6 316.6 0.06 18 250 10370 -57.3 -62.3 53 5.0 -57.4 255 33 320.9 320.9 289.0 321.0 0.04 19 229 10917 -61.5 -67.5 45 6.0 -61.6 255 34 322.6 322.6 289.6 322.7 0.02 20 203 11659 -63.5 -69.5 44 6.0 -63.6 255 35 330.8 330.8 291.9 330.9 0.02 21 200 11750 -62.9 -68.9 44 6.0 -63.0 260 35 333.2 333.2 292.6 333.2 0.02 22 168 12833 -59.3 -66.3 40 7.0 -59.4 257 31 356.2 356.2 298.0 356.3 0.03 23 150 13540 -60.7 -68.7 34 8.0 -60.8 255 29 365.5 365.5 299.8 365.6 0.02 24 100 16060 -60.1 -71.1 22 11.0 -60.3 265 27 411.6 411.6 306.7 411.7 0.03 25 70 18280 -61.7 -80.7 6 19.0 -62.0 250 25 452.4 452.4 311.1 452.4 0.01 26 50 20360 -61.9 -90.9 1 29.0 -62.4 270 31 497.6 497.6 314.8 497.6 0.00 27 46 20877 -62.1 -91.1 1 29.0 -62.6 268 31 509.1 509.1 315.6 509.1 0.00 28 30 23540 -59.5 -89.5 1 30.0 -60.4 255 29 582.4 582.4 319.8 582.5 0.00 29 20 26070 -59.7 -89.7 1 30.0 -61.0 270 17 653.4 653.4 322.8 653.5 0.01 30 17 27098 -54.7 -86.7 1 32.0 -57.3 700.6 700.6 324.4 700.7 0.01 31 11 29886 -54.3 -86.3 1 32.0 -58.0 794.9 794.9 327.1 795.1 0.02 TRP 203 11659 -63.5 -69.5 44 6.0 -63.6 255 35 330.8 330.8 291.9 330.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5419.00 m Freezing level: 850.00 mb = 1534.00 m = 5032.75 ft Wetbulb zero: 910.02 mb = 981.99 m = 3221.70 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 77.58 % Est. max temperature: 12.91 C = 55.24 F Sfc-Lift cond lev (LCL): 771.78 mb = 2295.21 m = 7530.13 ft T: -6.37 C 700-500 lapse rate: 6.38 C/km ThetaE index: 4.01 C Layer 981.0- 850.0 mb Conv cond level (CCL): 586.47 mb = 4421.02 m = 14504.47 ft Mean mixing ratio: 2.46 g/kg Conv temperature: 30.17 C = 86.31 F Cap Strength: 13.37 C Lifted Index: 13.43 C Risk: None Lifted Index @300 mb: 15.81 C Lifted Index @700 mb: 9.56 C Showalter Index: 13.08 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 13.30 C K Index: 4.30 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.84 J/kg Max Up Vert Vel: 2.77 m/s Conv Inhibition (B-): 50585.54 J/kg Cap Strength: 13.35 C Lift Cond Lev (LCL): 749.35 mb = 2526.12 m = 8287.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 11 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 ---------------------------------------------------------- 0 999 227 150 3 -1.5 2.6 | 102 13 -12.8 2.8 1 925 849 135 13 -9.2 9.2 | 115 23 -20.5 9.4 2 850 1534 130 13 -10.0 8.4 | 112 23 -21.2 8.6 3 700 3060 270 11 11.0 -0.0 | 125 0 -0.3 0.2 4 500 5630 255 23 22.2 6.0 | 241 13 10.9 6.1 5 400 7240 260 25 24.6 4.3 | 251 14 13.3 4.5 6 300 9190 250 35 32.9 12.0 | 241 25 21.6 12.2 7 250 10370 255 33 31.9 8.5 | 247 22 20.6 8.7 8 203 11659 255 35 33.8 9.1 | 248 24 22.5 9.3 9 200 11750 260 35 34.5 6.1 | 255 24 23.2 6.3 10 150 13540 255 29 28.0 7.5 | 245 18 16.7 7.7 11 100 16060 265 27 26.9 2.4 | 261 16 15.6 2.5 12 70 18280 250 25 23.5 8.6 | 234 15 12.2 8.7 13 50 20360 270 31 31.0 -0.0 | 269 20 19.7 0.2 14 30 23540 255 29 28.0 7.5 | 245 18 16.7 7.7 15 20 26070 270 17 17.0 -0.0 | 268 6 5.7 0.2 Wind Parameters Mean winds (0-6000m): 241.0 at 15.0 knts Storm direction: 271.0 at 11.3 knts Shear (0-3000m) pos: 4.0 neg: 1.7 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 129.4 deg Storm rel helicity (0-3000m) pos: 83.5 neg: -6.4 tot: 77.1 m^2/s^2 ave: 25.7 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 42.40 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 ------------------------------------------------------------------------------- 500 138 7 109 17| 0.0 8.4 8.4| 13.4 0.0 13.4 26.8 0.39| 8.4 3.3 1000 136 10 112 20| 0.0 5.2 5.2| 14.2 -3.4 10.8 10.8 0.26| 5.6 1.4 1500 135 11 113 21| 1.2 3.5 4.7| 35.1 -6.3 28.8 19.2 0.39| 5.2 2.0 2000 143 11 117 20| 3.3 2.6 5.9| 71.0 -6.3 64.7 32.4 0.53| 6.5 3.4 2500 151 11 121 20| 4.1 2.1 6.1| 82.9 -6.3 76.6 30.6 0.50| 7.1 3.6 3000 156 11 124 19| 4.0 1.7 5.7| 83.5 -6.4 77.1 25.7 0.44| 7.1 3.1 4000 200 12 148 14| 3.0 1.1 4.1| 83.6 -6.5 77.1 19.3 0.40| 5.9 2.4 5000 231 13 174 9| 2.4 1.1 3.5| 83.6 -7.8 75.8 15.2 0.35| 5.3 1.8 6000 241 15 194 8| 2.1 1.0 3.1| 86.6 -9.0 77.6 12.9 0.34| 4.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20251020.12.gif