UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for UATT... Searching the city database file for: UATT ... Date:0000Z 12 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 111 SFC 987 227 9.0 0.0 53 9.0 4.9 100 5 283.2 283.9 278.7 294.1 3.87 2 938 636 5.2 -4.8 48 10.0 1.2 127 25 283.5 284.0 277.4 291.6 2.85 3 925 748 5.4 -3.6 52 9.0 1.7 135 31 284.8 285.4 278.6 293.9 3.16 4 920 792 6.8 -3.2 49 10.0 2.5 137 30 286.7 287.3 279.6 296.1 3.28 5 889 1074 6.6 -6.4 39 13.0 1.3 151 24 289.3 289.8 280.1 297.1 2.66 6 850 1440 3.8 -10.2 35 14.0 -1.3 170 17 290.1 290.5 279.7 296.3 2.07 7 752 2424 -2.3 -9.3 59 7.0 -4.9 183 13 293.9 294.3 281.9 301.4 2.51 8 744 2509 -1.5 -6.5 69 5.0 -3.5 184 13 295.6 296.2 283.4 305.1 3.16 9 706 2925 -4.3 -4.3 100 0.0 -4.3 189 11 297.0 297.7 284.8 308.7 3.94 10 700 2992 -4.9 190 11 297.1 11 500 5560 -21.9 -21.9 100 0.0 -21.9 215 17 306.3 306.6 285.5 310.6 1.32 12 435 6568 -28.9 -29.1 98 0.2 -28.9 231 18 309.9 310.1 286.2 312.6 0.79 13 400 7160 -33.9 -34.8 92 0.9 -34.0 240 19 310.9 311.0 286.3 312.7 0.50 14 300 9110 -50.3 -53.4 70 3.1 -50.4 250 17 314.5 314.5 287.0 314.8 0.09 15 298 9153 -50.7 -53.9 69 3.2 -50.8 250 17 314.5 314.5 287.0 314.8 0.08 16 256 10129 -55.7 -59.3 64 3.6 -55.8 245 19 321.1 321.1 289.1 321.3 0.05 17 250 10280 -55.5 -59.1 64 3.6 -55.6 255 25 323.6 323.6 289.9 323.8 0.05 18 205 11568 -48.9 -52.1 69 3.2 -49.1 264 21 352.8 352.9 297.4 353.5 0.15 19 200 11730 -50.1 -53.5 67 3.4 -50.3 265 21 353.4 353.5 297.5 354.0 0.13 20 150 13600 -53.5 -57.6 61 4.1 -53.7 260 35 377.9 377.9 302.0 378.4 0.11 21 140 14041 -55.1 -59.5 58 4.4 -55.3 263 34 382.6 382.6 302.7 383.0 0.09 22 100 16180 -55.9 -61.9 47 6.0 -56.2 280 29 419.7 419.7 307.7 420.2 0.09 23 70 18420 -60.3 -69.3 30 9.0 -60.6 285 27 455.4 455.4 311.4 455.7 0.05 24 66 18784 -62.1 -71.1 29 9.0 -62.3 282 27 459.2 459.2 311.7 459.4 0.04 25 60 19374 -60.9 -70.9 26 10.0 -61.2 276 27 474.6 474.6 313.0 474.8 0.04 26 53 20135 -65.7 -76.7 20 11.0 -65.9 268 27 480.6 480.6 313.5 480.7 0.02 27 50 20490 -63.9 -75.9 18 12.0 -64.2 265 27 492.9 492.9 314.4 493.1 0.03 28 42 21561 -62.5 -75.5 16 13.0 -62.9 272 27 521.6 521.6 316.4 521.8 0.03 29 30 23630 -63.5 -86.5 3 23.0 -64.1 285 27 571.5 571.5 319.2 571.6 0.01 30 26 24504 -65.7 -93.7 1 28.0 -66.2 285 23 589.2 589.2 320.1 589.2 0.00 31 20 26120 -60.1 -90.1 1 30.0 -61.4 285 17 652.2 652.2 322.7 652.2 0.01 32 12 29351 -54.3 -86.3 1 32.0 -57.8 775.4 775.4 326.6 775.5 0.02 TRP 256 10129 -55.7 -59.3 64 3.6 -55.8 245 19 321.1 321.1 289.1 321.3 0.05 WND Sounding variables and indices 1000-500 mb thick: 5449.00 m Freezing level: 788.95 mb = 2053.09 m = 6735.77 ft Wetbulb zero: 869.64 mb = 1253.50 m = 4112.49 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 52.45 % Est. max temperature: 16.37 C = 61.46 F Sfc-Lift cond lev (LCL): 860.05 mb = 1344.00 m = 4409.38 ft T: 4.53 C 700-500 lapse rate: 6.62 C/km ThetaE index: 2.48 C Layer 938.0- 925.0 mb Conv cond level (CCL): 657.23 mb = 3473.22 m = 11394.92 ft Mean mixing ratio: 3.17 g/kg Conv temperature: 24.60 C = 76.29 F Cap Strength: 8.10 C Lifted Index: 11.16 C Risk: None Lifted Index @300 mb: 14.37 C Lifted Index @700 mb: 7.97 C Showalter Index: 9.66 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 11.70 C K Index: 15.66 Risk: < 20 % chance of thunderstorms Sweat Index: 164.39 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.25 J/kg Max Up Vert Vel: 7.78 m/s Conv Inhibition (B-): 50485.70 J/kg Cap Strength: 11.15 C Lift Cond Lev (LCL): 800.48 mb = 1922.27 m = 6306.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 215 at 12 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 ---------------------------------------------------------- 0 987 227 100 5 -4.9 0.9 | 53 15 -11.7 -8.9 1 925 748 135 31 -21.9 21.9 | 113 31 -28.7 12.2 2 850 1440 170 17 -3.0 16.7 | 126 12 -9.8 7.0 3 700 2992 190 11 1.9 10.8 | 103 5 -4.9 1.1 4 500 5560 215 17 9.8 13.9 | 215 5 2.9 4.2 5 400 7160 240 19 16.5 9.5 | 271 10 9.6 -0.2 6 300 9110 250 17 16.0 5.8 | 293 10 9.2 -3.9 7 256 10129 245 19 17.2 8.0 | 279 11 10.4 -1.7 8 250 10280 255 25 24.1 6.5 | 281 18 17.3 -3.2 9 200 11730 265 21 20.9 1.8 | 299 16 14.1 -7.9 10 150 13600 260 35 34.5 6.1 | 278 28 27.7 -3.6 11 100 16180 280 29 28.6 -5.0 | 304 26 21.7 -14.8 12 70 18420 285 27 26.1 -7.0 | 311 25 19.3 -16.7 13 50 20490 265 27 26.9 2.4 | 290 21 20.1 -7.4 14 30 23630 285 27 26.1 -7.0 | 311 25 19.3 -16.7 15 20 26120 285 17 16.4 -4.4 | 326 17 9.6 -14.1 Wind Parameters Mean winds (0-6000m): 185.0 at 15.8 knts Storm direction: 215.0 at 11.9 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 56.8 deg Storm rel helicity (0-3000m) pos: 179.3 neg: -5.1 tot: 174.1 m^2/s^2 ave: 58.0 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 4.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.96 Bulk Shear: 31.56 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 ------------------------------------------------------------------------------- 500 130 17 94 20| 26.7 0.0 26.7|132.8 0.0 132.8 265.7 0.81| 28.1 22.8 1000 139 22 107 22| 9.9 0.0 9.9|177.5 0.0 177.5 177.5 0.68| 21.7 14.7 1500 146 20 111 20| 5.2 0.0 5.2|178.6 -0.7 178.0 118.6 0.58| 16.9 9.8 2000 152 19 114 17| 3.6 0.0 3.6|178.6 -1.9 176.7 88.4 0.54| 13.4 7.3 2500 156 18 115 16| 2.6 0.0 2.6|178.6 -4.0 174.6 69.9 0.50| 11.2 5.6 3000 160 17 116 14| 2.2 0.0 2.2|179.3 -5.1 174.1 58.0 0.48| 9.6 4.6 4000 168 16 119 12| 2.0 0.0 2.0|182.3 -5.1 177.2 44.3 0.50| 7.6 3.8 5000 176 16 127 10| 1.9 0.0 1.9|185.6 -5.1 180.5 36.1 0.53| 6.5 3.4 6000 185 16 138 8| 1.8 0.0 1.8|191.4 -5.1 186.2 31.0 0.55| 5.8 3.2 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20251012.00.gif