UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for UATT... Searching the city database file for: UATT ... Date:0000Z 17 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 1015 227 -21.1 -27.1 58 6.0 -21.7 70 9 251.0 251.0 250.4 252.1 0.41 1 1012 247 -20.3 -23.8 74 3.5 -20.7 71 10 252.0 252.1 251.7 253.5 0.55 2 1000 328 -21.3 -24.6 75 3.3 -21.7 75 13 251.9 251.9 251.5 253.3 0.52 3 980 477 -22.5 -25.3 78 2.8 -22.8 83 19 252.1 252.2 251.6 253.5 0.50 4 968 567 -21.1 -23.8 79 2.7 -21.4 88 23 254.4 254.5 253.8 256.0 0.58 5 950 709 -9.1 -15.1 62 6.0 -10.5 95 29 268.0 268.2 265.6 271.4 1.24 6 937 816 -7.3 -20.3 35 13.0 -10.1 100 34 270.8 271.0 266.8 273.2 0.81 7 933 849 -7.5 -22.5 29 15.0 -10.5 102 35 271.0 271.1 266.7 272.9 0.67 8 925 916 -7.1 -26.1 20 19.0 -10.6 105 38 272.0 272.1 267.0 273.5 0.49 9 919 967 -6.5 -28.5 16 22.0 -10.4 106 38 273.2 273.2 267.6 274.4 0.40 10 912 1027 -6.7 -30.7 13 24.0 -10.7 107 38 273.6 273.6 267.7 274.6 0.32 11 893 1191 -6.1 -37.1 7 31.0 -10.6 109 39 275.8 275.9 268.9 276.4 0.18 12 854 1541 -5.5 -40.5 4 35.0 -10.5 114 40 280.0 280.0 271.4 280.4 0.13 13 850 1578 -5.7 -39.7 5 34.0 -10.6 115 40 280.2 280.2 271.5 280.6 0.14 14 724 2816 -13.3 -38.3 10 25.0 -16.6 107 42 285.0 285.0 274.3 285.6 0.19 15 700 3071 -15.3 -41.3 9 26.0 -18.3 105 42 285.5 285.6 274.6 286.0 0.15 16 559 4734 -26.1 -43.1 19 17.0 -27.6 95 36 291.8 291.8 277.8 292.3 0.15 17 506 5446 -32.1 -47.1 21 15.0 -33.0 91 33 292.9 292.9 278.3 293.3 0.11 18 500 5530 -34.1 -49.1 21 15.0 -34.9 90 33 291.5 291.5 277.5 291.8 0.09 19 400 7050 -44.7 -59.7 17 15.0 -45.1 75 35 296.9 296.9 280.0 297.0 0.03 20 335 8217 -54.5 -68.5 16 14.0 -54.6 75 42 298.9 298.9 280.9 299.0 0.01 21 300 8920 -58.3 -73.3 13 15.0 -58.4 75 46 303.2 303.2 282.7 303.2 0.01 22 291 9110 -59.3 -74.3 13 15.0 -59.4 76 44 304.4 304.4 283.2 304.4 0.01 23 273 9504 -62.9 -77.9 12 15.0 -63.0 78 41 304.8 304.8 283.3 304.8 0.00 24 254 9943 -64.5 -79.5 11 15.0 -64.6 80 37 308.8 308.8 284.8 308.8 0.00 25 250 10040 -63.9 -78.9 11 15.0 -64.0 80 36 311.1 311.1 285.7 311.1 0.00 26 248 10089 -63.3 -78.3 11 15.0 -63.4 81 33 312.7 312.7 286.3 312.7 0.00 27 239 10315 -65.9 -79.9 12 14.0 -66.0 85 17 312.1 312.1 286.1 312.1 0.00 28 229 10578 -61.7 -75.7 14 14.0 -61.8 77 15 322.3 322.3 289.5 322.3 0.01 29 200 11420 -60.3 -74.3 14 14.0 -60.4 50 7 337.3 337.3 293.6 337.3 0.01 30 176 12216 -61.1 -76.1 12 15.0 -61.2 26 7 348.5 348.5 296.3 348.5 0.01 31 166 12582 -57.3 -72.3 13 15.0 -57.5 14 7 360.7 360.7 298.8 360.8 0.01 32 150 13220 -59.5 -75.5 11 16.0 -59.7 355 7 367.6 367.6 300.1 367.6 0.01 33 100 15750 -61.5 -90.5 1 29.0 -61.7 320 21 408.9 408.9 306.4 408.9 0.00 34 70 17950 -62.5 -91.5 1 29.0 -62.8 325 38 450.7 450.7 310.9 450.7 0.00 35 67 18220 -62.1 -91.1 1 29.0 -62.4 322 39 457.2 457.2 311.5 457.2 0.00 36 55 19423 -66.3 -94.3 1 28.0 -66.5 311 44 474.1 474.1 313.0 474.1 0.00 37 50 20000 -65.7 -93.7 1 28.0 -66.0 305 46 488.7 488.7 314.1 488.7 0.00 38 33 22503 -69.3 -96.3 1 27.0 -69.6 540.8 540.8 317.6 540.8 0.00 TRP 239 10315 -65.9 -79.9 12 14.0 -66.0 85 17 312.1 312.1 286.1 312.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5202.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 19.04 % Est. max temperature: 6.85 C = 44.32 F Sfc-Lift cond lev (LCL): 918.91 mb = 967.55 m = 3174.33 ft T: -6.50 C 700-500 lapse rate: 7.65 C/km ThetaE index: 0.25 C Layer 933.0- 925.0 mb Conv cond level (CCL): 987.81 mb = 418.15 m = 1371.88 ft Mean mixing ratio: 0.66 g/kg Conv temperature: -20.07 C = -4.13 F Cap Strength: 25.07 C Lifted Index: 23.83 C Risk: None Lifted Index @300 mb: 28.81 C Lifted Index @700 mb: 21.42 C Showalter Index: 9.26 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 28.40 C Cross Totals Index: -5.60 C K Index: -37.30 Risk: None Sweat Index: 113.00 Risk: None Energy Index: 2.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 111.11 J/kg Max Up Vert Vel: 14.91 m/s Conv Inhibition (B-): 45109.11 J/kg Cap Strength: 25.10 C Lift Cond Lev (LCL): 858.27 mb = 1502.06 m = 4927.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 131 at 27 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 1015 227 70 9 -8.5 -3.1 | 330 24 12.0 -21.1 1 1000 328 75 13 -12.6 -3.4 | 340 23 7.9 -21.4 2 925 916 105 38 -36.7 9.8 | 63 18 -16.2 -8.2 3 850 1578 115 40 -36.3 16.9 | 86 16 -15.8 -1.1 4 700 3071 105 42 -40.6 10.9 | 70 21 -20.1 -7.2 5 500 5530 90 33 -33.0 0.0 | 35 22 -12.5 -18.0 6 400 7050 75 35 -33.8 -9.1 | 26 30 -13.3 -27.1 7 300 8920 75 46 -44.4 -11.9 | 39 38 -24.0 -29.9 8 250 10040 80 36 -35.5 -6.3 | 32 29 -15.0 -24.3 9 239 10315 85 17 -16.9 -1.5 | 350 20 3.5 -19.5 10 200 11420 50 7 -5.4 -4.5 | 326 27 15.1 -22.5 11 150 13220 355 7 0.6 -7.0 | 320 33 21.1 -25.0 12 100 15750 320 21 13.5 -16.1 | 315 48 34.0 -34.1 13 70 17950 325 38 21.8 -31.1 | 319 65 42.3 -49.1 14 50 20000 305 46 37.7 -26.4 | 307 73 58.2 -44.4 Wind Parameters Mean winds (0-6000m): 101.4 at 36.4 knts Storm direction: 131.4 at 27.3 knts Shear (0-3000m) pos: 5.9 neg: 1.2 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 97.7 deg Storm rel helicity (0-3000m) pos: 192.8 neg: -28.7 tot: 164.1 m^2/s^2 ave: 54.7 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 5.6 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 2.48 Bulk Shear: 44.81 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 87 19 356 19| 22.8 0.0 22.8|117.8 0.0 117.8 235.6 0.96| 23.5 22.5 1000 101 28 27 15| 16.7 0.0 16.7|177.8 0.0 177.8 177.8 0.97| 18.5 17.9 1500 106 32 46 14| 11.8 0.0 11.8|192.8 -1.5 191.4 127.6 0.94| 13.7 13.0 2000 108 34 56 14| 8.8 0.6 9.5|192.8 -9.1 183.7 91.9 0.85| 10.9 9.3 2500 108 35 61 15| 7.1 1.0 8.1|192.8 -17.5 175.4 70.1 0.77| 9.3 7.1 3000 108 36 64 16| 5.9 1.2 7.1|192.8 -28.7 164.1 54.7 0.68| 8.2 5.6 4000 106 37 63 17| 4.4 1.4 5.8|192.8 -60.0 132.9 33.2 0.51| 6.8 3.5 5000 104 37 59 18| 3.5 1.6 5.1|192.8 -89.9 103.0 20.6 0.37| 6.0 2.2 6000 101 36 54 19| 2.9 1.8 4.7|192.8-109.1 83.8 14.0 0.29| 5.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20260117.00.gif