UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for UATT... Searching the city database file for: UATT ... Date:1200Z 16 JAN 26 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 1009 227 -13.1 -21.1 51 8.0 -14.5 70 17 259.4 259.5 258.2 261.3 0.70 1 1000 256 -14.1 -20.1 60 6.0 -15.1 80 21 259.0 259.2 258.0 261.2 0.77 2 978 424 -15.3 -21.3 60 6.0 -16.3 87 29 259.5 259.6 258.3 261.5 0.71 3 966 518 -13.5 -19.5 61 6.0 -14.6 91 34 262.2 262.4 260.7 264.6 0.84 4 959 574 -7.7 -13.7 62 6.0 -9.2 93 37 268.6 268.9 266.3 272.5 1.38 5 946 680 -7.3 -14.3 57 7.0 -9.1 98 42 270.1 270.3 267.3 273.8 1.33 6 925 854 -8.7 -15.7 57 7.0 -10.4 105 50 270.4 270.6 267.3 273.8 1.21 7 873 1300 -11.7 -19.7 51 8.0 -13.3 105 54 271.8 272.0 267.7 274.4 0.92 8 850 1505 -11.3 -19.3 52 8.0 -13.0 105 56 274.3 274.5 269.4 277.1 0.98 9 846 1541 -11.1 -19.1 52 8.0 -12.8 105 56 274.9 275.1 269.8 277.8 1.00 10 836 1633 -8.3 -17.3 48 9.0 -10.5 105 55 278.8 279.0 272.4 282.2 1.18 11 765 2320 -9.1 -24.1 28 15.0 -12.3 105 47 285.1 285.2 275.2 287.3 0.71 12 700 3002 -12.1 -31.1 19 19.0 -15.3 105 40 289.1 289.2 276.9 290.4 0.41 13 688 3134 -12.7 -32.7 17 20.0 -15.9 104 40 289.9 289.9 277.2 291.0 0.36 14 500 5490 -30.7 -49.7 14 19.0 -31.9 80 44 295.6 295.6 279.5 295.9 0.08 15 400 7030 -42.9 -62.9 9 20.0 -43.4 85 46 299.2 299.2 281.0 299.3 0.02 16 327 8354 -54.3 -79.3 3 25.0 -54.5 85 52 301.3 301.3 281.9 301.3 0.00 17 300 8900 -58.7 -88.7 1 30.0 -58.8 85 54 302.6 302.6 282.4 302.6 0.00 18 258 9836 -65.7 -93.7 1 28.0 -65.8 75 54 305.6 305.6 283.7 305.6 0.00 19 254 9932 -63.3 -92.3 1 29.0 -63.4 82 46 310.5 310.5 285.5 310.5 0.00 20 250 10030 -63.5 -92.5 1 29.0 -63.6 90 38 311.7 311.7 285.9 311.7 0.00 21 236 10380 -66.1 -94.1 1 28.0 -66.1 82 31 312.9 312.9 286.4 312.9 0.00 22 209 11118 -63.3 -92.3 1 29.0 -63.4 66 15 328.4 328.4 291.2 328.4 0.00 23 201 11359 -59.5 -88.5 1 29.0 -59.7 61 10 338.1 338.1 293.9 338.1 0.00 24 200 11390 -59.9 -88.9 1 29.0 -60.0 60 9 337.9 337.9 293.8 337.9 0.00 25 188 11776 -61.9 -90.9 1 29.0 -62.0 51 9 340.7 340.7 294.5 340.7 0.00 26 167 12517 -58.7 -88.7 1 30.0 -58.9 35 10 357.8 357.8 298.2 357.8 0.00 27 150 13190 -60.9 -90.9 1 30.0 -61.1 20 11 365.2 365.2 299.7 365.2 0.00 28 100 15720 -61.5 -90.5 1 29.0 -61.7 320 19 408.9 408.9 306.4 408.9 0.00 29 94 16100 -63.5 -92.5 1 29.0 -63.7 320 22 412.3 412.3 306.8 412.3 0.00 30 70 17900 -64.3 -93.3 1 29.0 -64.6 320 35 446.8 446.8 310.6 446.8 0.00 31 65 18354 -63.9 -92.9 1 29.0 -64.2 318 38 457.3 457.3 311.5 457.3 0.00 32 50 19950 -67.3 -95.3 1 28.0 -67.5 310 50 484.9 484.9 313.8 484.9 0.00 33 40 21286 -70.3 -97.3 1 27.0 -70.5 308 57 509.3 509.3 315.6 509.3 0.00 34 30 23000 -69.5 -96.5 1 27.0 -69.8 305 66 555.2 555.2 318.4 555.2 0.00 35 20 25410 -70.1 -97.1 1 27.0 -70.5 305 91 621.6 621.6 321.6 621.6 0.00 36 19 25716 -69.3 -96.3 1 27.0 -69.8 633.3 633.3 322.0 633.3 0.00 TRP 258 9836 -65.7 -93.7 1 28.0 -65.8 75 54 305.6 305.6 283.7 305.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5234.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 30.22 % Est. max temperature: 0.87 C = 33.57 F Sfc-Lift cond lev (LCL): 886.11 mb = 1185.20 m = 3888.42 ft T: -10.93 C 700-500 lapse rate: 7.48 C/km ThetaE index: 0.15 C Layer 1000.0- 978.0 mb Conv cond level (CCL): 571.69 mb = 4501.09 m = 14767.17 ft Mean mixing ratio: 1.04 g/kg Conv temperature: 20.96 C = 69.74 F Cap Strength: 20.27 C Lifted Index: 22.48 C Risk: None Lifted Index @300 mb: 24.28 C Lifted Index @700 mb: 19.76 C Showalter Index: 15.45 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 11.40 C K Index: -18.90 Risk: None Sweat Index: 156.00 Risk: None Energy Index: 4.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 62.50 J/kg Max Up Vert Vel: 11.18 m/s Conv Inhibition (B-): 49862.94 J/kg Cap Strength: 22.41 C Lift Cond Lev (LCL): 866.15 mb = 1360.59 m = 4463.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 126 at 33 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 1009 227 70 17 -16.0 -5.8 | 337 27 10.7 -25.3 1 1000 256 80 21 -20.7 -3.6 | 345 24 6.0 -23.1 2 925 854 105 50 -48.3 12.9 | 73 23 -21.6 -6.5 3 850 1505 105 56 -54.1 14.5 | 80 28 -27.4 -5.0 4 700 3002 105 40 -38.6 10.4 | 53 15 -11.9 -9.1 5 500 5490 80 44 -43.3 -7.6 | 32 32 -16.6 -27.1 6 400 7030 85 46 -45.8 -4.0 | 39 30 -19.1 -23.5 7 300 8900 85 54 -53.8 -4.7 | 48 36 -27.1 -24.2 8 258 9836 75 54 -52.2 -14.0 | 37 42 -25.5 -33.4 9 250 10030 90 38 -38.0 0.0 | 30 22 -11.3 -19.4 10 200 11390 60 9 -7.8 -4.5 | 322 31 18.9 -23.9 11 150 13190 20 11 -3.8 -10.3 | 322 38 22.9 -29.8 12 100 15720 320 19 12.2 -14.6 | 311 52 38.9 -34.0 13 70 17900 320 35 22.5 -26.8 | 313 68 49.2 -46.3 14 50 19950 310 50 38.3 -32.1 | 308 83 65.0 -51.6 15 30 23000 305 66 54.1 -37.9 | 305 99 80.8 -57.3 16 20 25410 305 91 74.5 -52.2 | 305 124 101.2 -71.6 Wind Parameters Mean winds (0-6000m): 96.1 at 44.0 knts Storm direction: 126.1 at 33.0 knts Shear (0-3000m) pos: 7.0 neg: 2.3 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 73.2 deg Storm rel helicity (0-3000m) pos: 222.5 neg: -52.4 tot: 170.1 m^2/s^2 ave: 56.7 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 5.0 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 2.56 Bulk Shear: 24.46 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 92 31 12 19| 31.1 0.0 31.1|163.4 0.0 163.4 326.9 0.94| 31.6 29.7 1000 100 40 46 18| 20.9 0.0 20.9|215.2 0.0 215.2 215.2 0.91| 21.4 19.5 1500 102 45 60 20| 14.0 0.1 14.0|222.5 -6.7 215.8 143.8 0.82| 15.8 13.0 2000 103 46 64 21| 10.5 1.3 11.8|222.5 -23.5 199.0 99.5 0.69| 13.2 9.1 2500 103 46 64 20| 8.4 2.2 10.5|222.5 -40.3 182.2 72.9 0.56| 11.7 6.6 3000 104 45 63 20| 7.0 2.3 9.2|222.5 -52.4 170.1 56.7 0.47| 10.5 5.0 4000 102 44 59 19| 5.2 2.0 7.2|222.5 -69.0 153.5 38.4 0.38| 8.8 3.3 5000 99 44 53 21| 4.2 2.2 6.4|222.5 -93.9 128.6 25.7 0.29| 7.8 2.3 6000 96 44 49 23| 3.6 1.9 5.5|237.9-101.4 136.6 22.8 0.29| 6.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20260116.12.gif