UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for UATT... Searching the city database file for: UATT ... Date:0000Z 4 DEC 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 ------------------------------------------------------------------------------- SFC 1001 227 -3.1 -5.3 85 2.2 -3.8 350 1 270.0 270.4 269.2 276.9 2.57 1 1000 226 -3.1 10 1 270.0 2 925 838 -7.5 -7.5 100 0.0 -7.5 320 9 271.6 272.0 269.9 278.1 2.35 3 912 948 -8.5 -8.5 100 0.0 -8.5 323 10 271.7 272.1 269.8 277.8 2.20 4 908 983 -3.7 324 10 277.0 5 905 1009 -3.1 325 11 277.9 6 889 1150 -3.7 -4.1 97 0.4 -3.8 329 12 278.7 279.2 275.3 287.5 3.17 7 882 1213 -1.3 -2.2 94 0.9 -1.7 331 12 281.8 282.4 277.7 292.1 3.68 8 856 1451 -1.5 -2.3 94 0.8 -1.9 338 15 284.0 284.7 278.9 294.7 3.77 9 850 1507 -2.3 -3.0 95 0.7 -2.6 340 15 283.7 284.4 278.6 293.9 3.60 10 831 1686 -3.7 -5.4 88 1.7 -4.3 341 16 284.1 284.6 278.1 292.9 3.07 11 827 1724 -3.1 -5.8 82 2.7 -4.1 341 16 285.1 285.6 278.5 293.7 3.00 12 825 1743 -3.3 -6.6 78 3.3 -4.5 342 16 285.1 285.6 278.3 293.2 2.82 13 817 1821 -2.5 -7.5 68 5.0 -4.3 342 16 286.8 287.2 278.9 294.5 2.66 14 816 1830 -2.5 -8.5 63 6.0 -4.7 342 16 286.9 287.3 278.6 294.0 2.46 15 807 1919 -0.9 -8.9 55 8.0 -3.8 343 17 289.5 289.9 279.8 296.6 2.41 16 791 2079 -1.5 -11.5 46 10.0 -4.9 344 17 290.5 290.8 279.8 296.5 2.00 17 764 2354 -3.5 -7.3 75 3.8 -5.0 345 18 291.2 291.7 281.2 299.8 2.89 18 742 2585 -3.9 -9.9 63 6.0 -6.1 347 19 293.2 293.7 281.5 300.5 2.43 19 700 3042 -7.7 -13.7 62 6.0 -9.6 350 21 294.0 294.3 281.2 299.7 1.89 20 681 3255 -9.1 -15.1 62 6.0 -10.9 351 21 294.7 295.0 281.3 300.0 1.74 21 639 3747 -9.7 -24.7 28 15.0 -13.2 354 22 299.5 299.6 282.2 302.1 0.81 22 500 5590 -23.7 -34.7 36 11.0 -25.2 5 23 304.1 304.2 283.6 305.5 0.40 23 400 7180 -37.5 -47.5 35 10.0 -38.1 20 31 306.3 306.3 284.1 306.7 0.13 24 300 9090 -54.3 -63.3 32 9.0 -54.4 30 36 308.8 308.8 284.9 308.9 0.03 25 285 9415 -57.1 -66.1 31 9.0 -57.2 34 39 309.4 309.4 285.1 309.4 0.02 26 250 10230 -62.7 -71.7 29 9.0 -62.8 45 46 312.9 312.9 286.4 312.9 0.01 27 248 10279 -63.1 -72.1 29 9.0 -63.1 45 45 313.0 313.0 286.4 313.0 0.01 28 227 10822 -64.7 -73.7 28 9.0 -64.8 45 33 318.6 318.6 288.3 318.6 0.01 29 200 11600 -61.9 -70.9 29 9.0 -62.0 360 19 334.7 334.7 293.0 334.8 0.01 30 188 11983 -60.3 -69.3 30 9.0 -60.4 346 18 343.3 343.3 295.1 343.4 0.02 31 150 13390 -59.7 -69.7 26 10.0 -59.9 295 13 367.2 367.2 300.1 367.3 0.02 32 140 13821 -59.1 -69.1 26 10.0 -59.3 292 15 375.6 375.6 301.5 375.7 0.02 33 100 15910 -62.7 -77.7 12 15.0 -62.9 280 23 406.6 406.6 306.1 406.6 0.01 34 70 18100 -65.1 -93.1 1 28.0 -65.3 295 21 445.1 445.1 310.4 445.1 0.00 35 50 20140 -67.3 -95.3 1 28.0 -67.5 275 33 484.9 484.9 313.8 484.9 0.00 36 30 23190 -70.7 -97.7 1 27.0 -70.9 290 36 551.9 551.9 318.2 551.9 0.00 37 20 25560 -74.7 -99.7 1 25.0 -74.9 285 48 607.5 607.5 320.9 607.5 0.00 38 18 26170 -76.1 -101.1 1 25.0 -76.3 621.7 621.7 321.6 621.7 0.00 TRP 227 10822 -64.7 -73.7 28 9.0 -64.8 45 33 318.6 318.6 288.3 318.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5364.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 52.48 % Est. max temperature: 10.71 C = 51.28 F Sfc-Lift cond lev (LCL): 966.82 mb = 490.85 m = 1610.39 ft T: -5.00 C 700-500 lapse rate: 6.28 C/km ThetaE index: 1.79 C Layer 850.0- 827.0 mb Conv cond level (CCL): 933.94 mb = 762.53 m = 2501.72 ft Mean mixing ratio: 2.43 g/kg Conv temperature: -1.62 C = 29.08 F Cap Strength: 20.02 C Lifted Index: 21.60 C Risk: None Lifted Index @300 mb: 21.68 C Lifted Index @700 mb: 16.30 C Showalter Index: 9.59 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 20.70 C K Index: 12.40 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.24 J/kg Max Up Vert Vel: 5.87 m/s Conv Inhibition (B-): 0.06 J/kg Cap Strength: 21.58 C Lift Cond Lev (LCL): 931.57 mb = 782.43 m = 2566.99 ft Lev Free Conv (LFC): 926.57 mb = 824.68 m = 2705.60 ft Equ Level (EL): 916.57 mb = 909.19 m = 2982.87 ft B at Equ Level: 17.10 J/kg Max Parcel Lev (MPL): 896.57 mb = 1082.72 m = 3552.19 ft Wind level data Storm motion: 24 at 14 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 1001 227 350 1 0.2 -1.0 | 206 13 5.8 11.7 1 1000 226 10 1 -0.2 -1.0 | 205 13 5.4 11.7 2 925 838 320 9 5.8 -6.9 | 243 13 11.4 5.8 3 850 1507 340 15 5.1 -14.1 | 277 11 10.7 -1.4 4 700 3042 350 21 3.6 -20.7 | 311 12 9.2 -8.0 5 500 5590 5 23 -2.0 -22.9 | 341 11 3.6 -10.2 6 400 7180 20 31 -10.6 -29.1 | 17 17 -5.0 -16.4 7 300 9090 30 36 -18.0 -31.2 | 34 22 -12.4 -18.5 8 250 10230 45 46 -32.5 -32.5 | 54 33 -26.9 -19.8 9 227 10822 45 33 -23.3 -23.3 | 59 21 -17.7 -10.6 10 200 11600 360 19 -0.0 -19.0 | 318 8 5.6 -6.3 11 150 13390 295 13 11.8 -5.5 | 248 19 17.4 7.2 12 100 15910 280 23 22.7 -4.0 | 253 30 28.2 8.7 13 70 18100 295 21 19.0 -8.9 | 261 25 24.6 3.8 14 50 20140 275 33 32.9 -2.9 | 256 40 38.5 9.8 15 30 23190 290 36 33.8 -12.3 | 269 39 39.4 0.4 16 20 25560 285 48 46.4 -12.4 | 270 52 52.0 0.3 Wind Parameters Mean winds (0-6000m): 353.8 at 18.5 knts Storm direction: 23.8 at 13.9 knts Shear (0-3000m) pos: 2.5 neg: 1.2 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 107.9 deg Storm rel helicity (0-3000m) pos: 65.0 neg: 0.0 tot: 65.0 m^2/s^2 ave: 21.7 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.59 Bulk Shear: 29.42 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 ------------------------------------------------------------------------------- 500 325 4 221 12| 0.0 7.0 7.0| 17.7 0.0 17.7 35.4 0.84| 7.5 6.3 1000 326 7 235 12| 2.6 3.5 6.1| 34.6 0.0 34.6 34.6 0.86| 6.8 5.9 1500 333 10 247 11| 3.0 2.3 5.3| 46.5 0.0 46.5 31.0 0.89| 6.0 5.3 2000 337 11 257 10| 2.8 1.8 4.5| 52.8 0.0 52.8 26.4 0.90| 5.0 4.5 2500 340 13 266 10| 2.6 1.4 4.0| 59.4 0.0 59.4 23.8 0.90| 4.5 4.1 3000 342 14 275 10| 2.5 1.2 3.6| 65.0 0.0 65.0 21.7 0.91| 4.1 3.7 4000 346 16 287 10| 2.0 0.9 2.9| 72.0 0.0 72.0 18.0 0.91| 3.3 3.1 5000 350 17 297 10| 1.7 0.7 2.4| 79.0 0.0 79.0 15.8 0.92| 2.9 2.7 6000 354 18 307 9| 1.8 0.6 2.4| 92.5 0.0 92.5 15.4 0.91| 2.9 2.6 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20251204.00.gif