UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050412.upa.cvt Date: 1200Z 4 MAY 25 Searching for UATT... Searching the city database file for: UATT ... Date:1200Z 4 MAY 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 156 310 5 SFC 991 227 18.2 3.2 37 15.0 10.3 310 5 292.1 293.0 283.9 306.2 4.86 2 988 253 15.6 0.6 36 15.0 8.2 309 5 289.7 290.5 282.0 301.4 4.04 3 925 812 9.8 -0.2 50 10.0 5.1 295 9 289.3 290.0 281.8 301.1 4.07 4 877 1251 6.0 -2.0 56 8.0 2.4 301 9 289.8 290.5 281.7 300.7 3.76 5 870 1316 5.4 -2.6 56 8.0 1.8 302 9 289.9 290.5 281.5 300.4 3.63 6 863 1382 5.2 -5.8 45 11.0 0.7 303 9 290.3 290.8 280.8 298.8 2.87 7 850 1506 4.2 -9.8 35 14.0 -1.0 305 9 290.5 290.9 280.0 296.9 2.13 8 847 1535 4.4 -13.6 26 18.0 -1.7 305 9 291.0 291.3 279.5 295.8 1.58 9 822 1779 5.2 302 11 294.4 10 798 2020 4.6 298 13 296.3 11 700 3076 -1.3 -25.3 14 24.0 -7.5 285 21 301.0 301.2 282.7 303.3 0.70 12 600 4285 -8.7 -20.7 37 12.0 -12.1 280 29 306.0 306.3 285.3 310.0 1.22 13 550 4952 -13.3 -25.3 36 12.0 -16.1 278 33 308.3 308.5 285.8 311.3 0.89 14 500 5670 -18.3 -35.3 21 17.0 -21.0 275 38 310.7 310.8 286.1 312.1 0.38 15 404 7229 -30.5 -52.5 10 22.0 -32.0 265 35 314.5 314.5 287.0 314.7 0.07 16 400 7300 -31.3 -52.3 11 21.0 -32.7 265 35 314.3 314.3 286.9 314.6 0.08 17 317 8894 -45.1 -58.1 22 13.0 -45.5 265 44 316.8 316.8 287.8 316.9 0.05 18 300 9260 -46.9 -61.9 16 15.0 -47.3 265 46 319.3 319.3 288.5 319.4 0.03 19 267 10029 -49.9 -66.9 12 17.0 -50.3 262 55 325.7 325.7 290.5 325.8 0.02 20 250 10460 -50.5 -69.5 9 19.0 -50.8 260 60 331.0 331.0 292.0 331.0 0.01 21 216 11406 -54.1 -74.1 7 20.0 -54.4 255 73 339.5 339.5 294.2 339.6 0.01 22 213 11496 -54.1 -74.6 6 20.5 -54.4 260 73 341.0 341.0 294.6 341.0 0.01 23 200 11900 -53.9 -76.9 4 23.0 -54.2 270 64 347.4 347.4 296.1 347.4 0.01 24 195 12062 -53.5 -79.5 3 26.0 -53.8 269 63 350.6 350.6 296.8 350.6 0.00 25 186 12365 -54.7 -82.7 2 28.0 -55.0 267 62 353.4 353.4 297.4 353.4 0.00 26 183 12468 -54.1 -83.1 2 29.0 -54.4 267 62 356.0 356.0 297.9 356.0 0.00 27 173 12829 -52.9 -81.9 2 29.0 -53.3 265 60 363.8 363.8 299.4 363.8 0.00 28 172 12866 -52.9 -81.9 2 29.0 -53.3 265 60 364.4 364.4 299.5 364.4 0.00 29 157 13455 -51.9 -80.9 2 29.0 -52.4 262 57 375.7 375.7 301.5 375.7 0.00 30 150 13750 -51.3 -80.3 2 29.0 -51.8 260 56 381.7 381.7 302.5 381.7 0.00 31 149 13794 -51.3 -80.3 2 29.0 -51.8 260 56 382.4 382.4 302.6 382.4 0.00 32 140 14198 -52.1 -80.1 2 28.0 -52.7 259 54 387.9 387.9 303.5 387.9 0.00 33 134 14482 -52.3 -80.3 2 28.0 -52.8 259 53 392.4 392.4 304.2 392.4 0.00 34 131 14628 -52.5 -80.5 2 28.0 -53.1 258 53 394.6 394.6 304.5 394.6 0.00 35 109 15806 -56.9 -83.9 2 27.0 -57.3 256 48 407.6 407.6 306.2 407.6 0.00 36 100 16350 -58.5 -84.5 2 26.0 -58.9 255 46 414.7 414.7 307.1 414.7 0.00 37 97 16541 -59.1 -85.1 2 26.0 -59.5 253 43 417.2 417.2 307.4 417.2 0.00 38 95 16672 -59.3 -85.3 2 26.0 -59.6 251 42 419.3 419.3 307.6 419.3 0.00 39 94 16738 -59.3 -85.3 2 26.0 -59.6 251 41 420.5 420.5 307.8 420.5 0.00 40 92 16872 -59.5 -85.5 2 26.0 -59.9 249 39 422.7 422.7 308.0 422.7 0.00 41 91 16941 -59.5 -85.5 2 26.0 -59.9 248 38 424.0 424.1 308.2 424.1 0.00 42 88 17151 -58.7 -84.7 2 26.0 -59.1 246 35 429.7 429.7 308.8 429.8 0.00 43 80 17749 -58.9 -84.9 2 26.0 -59.3 239 27 441.2 441.2 310.0 441.2 0.00 44 77 17989 -58.3 -84.3 2 26.0 -58.7 237 23 447.3 447.3 310.6 447.3 0.00 45 70 18590 -56.9 -83.9 2 27.0 -57.5 230 15 462.7 462.7 312.0 462.7 0.00 46 69 18681 -56.9 -83.9 2 27.0 -57.5 229 15 464.6 464.6 312.2 464.6 0.01 47 67 18867 -57.3 -83.3 2 26.0 -57.9 227 14 467.6 467.6 312.4 467.7 0.01 48 65 19058 -58.1 -84.1 2 26.0 -58.6 226 13 469.9 469.9 312.6 470.0 0.01 49 60 19561 -59.5 -84.5 2 25.0 -60.0 221 11 477.7 477.7 313.2 477.7 0.01 50 57 19882 -59.5 -84.5 2 25.0 -60.0 218 10 484.8 484.8 313.8 484.8 0.01 51 55 20105 -59.9 -84.9 2 25.0 -60.4 216 9 488.8 488.8 314.1 488.8 0.01 52 53 20336 -60.3 -85.3 2 25.0 -60.8 213 8 493.1 493.1 314.4 493.1 0.01 53 51 20576 -59.9 -84.9 2 25.0 -60.4 211 7 499.5 499.5 314.9 499.5 0.01 54 50 20700 -59.3 -84.3 3 25.0 -59.9 210 7 503.7 503.7 315.2 503.8 0.01 55 43 21643 -59.5 -84.5 2 25.0 -60.2 158 6 525.4 525.5 316.6 525.5 0.01 56 41 21942 -58.5 -83.5 3 25.0 -59.3 142 5 535.1 535.2 317.2 535.2 0.01 57 35 22937 -57.9 -82.9 3 25.0 -58.9 88 4 561.5 561.5 318.7 561.6 0.01 58 34 23120 -57.7 -82.7 3 25.0 -58.7 78 4 566.7 566.7 319.0 566.8 0.01 59 33 23308 -57.5 -82.5 3 25.0 -58.6 68 4 572.1 572.1 319.3 572.2 0.01 60 32 23502 -57.5 -82.5 3 25.0 -58.6 57 4 577.1 577.1 319.5 577.2 0.01 61 30 23910 -57.1 -81.1 3 24.0 -58.3 35 3 589.0 589.0 320.1 589.1 0.02 62 24 25326 -56.9 -80.9 3 24.0 -58.5 74 7 628.4 628.4 321.9 628.5 0.02 63 24 25326 -56.5 -80.5 3 24.0 -58.1 74 7 629.5 629.5 321.9 629.7 0.03 64 20 26490 -54.7 -78.7 4 24.0 -56.9 105 11 668.7 668.8 323.4 669.1 0.04 65 19 26818 -54.5 -78.5 4 24.0 -56.8 99 11 679.2 679.3 323.7 679.6 0.04 66 18 27165 -52.7 -77.7 3 25.0 -55.6 94 11 695.5 695.5 324.3 696.0 0.05 67 16 27928 -51.1 -76.1 4 25.0 -54.7 81 10 724.6 724.6 325.2 725.2 0.08 68 15 28347 -51.3 -75.3 4 24.0 -55.0 74 10 737.4 737.4 325.6 738.2 0.09 69 13 29278 -50.1 -75.1 4 25.0 -54.6 58 10 772.4 772.4 326.5 773.4 0.11 70 11 30371 -49.1 -74.1 4 25.0 -54.4 40 9 813.8 813.9 327.6 815.3 0.15 71 11 30371 -48.7 -73.7 4 25.0 -54.2 40 9 815.2 815.3 327.7 816.9 0.16 72 10 31000 -46.9 -71.9 4 25.0 -53.4 30 9 844.5 844.6 328.3 846.9 0.23 73 7.5 32953 -35.9 -64.9 3 29.0 -49.3 961.5 962.0 330.7 971.5 0.83 74 7.0 33435 -33.5 -62.5 4 29.0 -48.5 990.6 991.3 331.2 1005.7 1.22 TRP 216 11406 -54.1 -74.1 7 20.0 -54.4 255 73 339.5 339.5 294.2 339.6 0.01 WND 213 11496 -54.1 -74.6 6 20.5 -54.4 260 73 341.0 341.0 294.6 341.0 0.01 Sounding variables and indices 1000-500 mb thick: 5514.00 m Freezing level: 721.59 mb = 2843.42 m = 9328.70 ft Wetbulb zero: 857.92 mb = 1430.49 m = 4693.16 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 34.80 % Est. max temperature: 17.94 C = 64.29 F Sfc-Lift cond lev (LCL): 791.43 mb = 2087.08 m = 6847.31 ft T: 4.23 C 700-500 lapse rate: 6.55 C/km ThetaE index: 10.35 C Layer 988.0- 822.0 mb Conv cond level (CCL): 645.70 mb = 3709.29 m = 12169.45 ft Mean mixing ratio: 4.03 g/kg Conv temperature: 29.75 C = 85.55 F Cap Strength: 9.06 C Lifted Index: 9.81 C Risk: None Lifted Index @300 mb: 12.90 C Lifted Index @700 mb: 7.41 C Showalter Index: 12.85 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 8.50 C K Index: -11.30 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 3.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.50 J/kg Max Up Vert Vel: 1.00 m/s Conv Inhibition (B-): 69732.43 J/kg Cap Strength: 9.65 C Lift Cond Lev (LCL): 789.52 mb = 2106.53 m = 6911.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 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 ---------------------------------------------------------- 0 991 227 310 5 3.8 -3.2 | 132 12 -8.6 7.8 1 925 812 295 9 8.2 -3.8 | 149 8 -4.3 7.2 2 850 1506 305 9 7.4 -5.2 | 139 8 -5.1 5.8 3 700 3076 285 21 20.3 -5.4 | 235 10 7.8 5.6 4 500 5670 275 38 37.9 -3.3 | 253 27 25.4 7.7 5 400 7300 265 35 34.9 3.1 | 238 26 22.4 14.1 6 300 9260 265 46 45.8 4.0 | 246 37 33.4 15.0 7 250 10460 260 60 59.1 10.4 | 245 51 46.6 21.4 8 216 11406 255 73 70.5 18.9 | 243 65 58.0 29.9 9 213 11496 260 73 71.9 12.7 | 248 64 59.4 23.7 10 200 11900 270 64 64.0 -0.0 | 258 53 51.5 11.0 11 150 13750 260 56 55.1 9.7 | 244 47 42.7 20.7 12 100 16350 255 46 44.4 11.9 | 234 39 32.0 22.9 13 70 18590 230 15 11.5 9.6 | 177 21 -1.0 20.6 14 50 20700 210 7 3.5 6.1 | 152 19 -9.0 17.1 15 30 23910 35 3 -1.7 -2.5 | 121 17 -14.2 8.5 16 20 26490 105 11 -10.6 2.8 | 121 27 -23.1 13.9 17 10 31000 30 9 -4.5 -7.8 | 101 17 -17.0 3.2 Wind Parameters Mean winds (0-6000m): 281.4 at 22.2 knts Storm direction: 311.4 at 16.6 knts Shear (0-3000m) pos: 0.4 neg: 2.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 105.9 deg Storm rel helicity (0-3000m) pos: 23.3 neg: -2.8 tot: 20.5 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 34.01 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 ------------------------------------------------------------------------------- 500 301 7 138 10| 0.0 3.8 3.8| 5.9 0.0 5.9 11.7 0.60| 3.8 2.3 1000 299 8 142 9| 0.4 1.9 2.3| 7.1 -1.7 5.4 5.4 0.38| 2.7 1.0 1500 301 8 142 9| 0.8 1.3 2.1| 8.8 -2.8 6.0 4.0 0.32| 2.6 0.8 2000 300 9 146 8| 0.6 2.0 2.6| 13.7 -2.8 10.9 5.5 0.52| 3.0 1.5 2500 297 11 156 7| 0.5 2.5 3.0| 18.8 -2.8 16.0 6.4 0.60| 3.3 2.0 3000 293 12 170 6| 0.4 2.7 3.1| 23.3 -2.8 20.5 6.8 0.58| 3.4 2.0 4000 289 16 201 6| 0.3 2.9 3.2| 32.4 -2.8 29.6 7.4 0.53| 3.4 1.8 5000 285 19 224 9| 0.2 3.0 3.3| 37.8 -2.8 35.0 7.0 0.45| 3.5 1.6 6000 281 22 235 11| 0.2 2.7 2.9| 38.6 -20.0 18.6 3.1 0.33| 3.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20250504.12.gif