UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for UATT... Searching the city database file for: UATT ... Date:1200Z 7 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 1008 227 -6.1 -9.6 76 3.5 -7.1 130 3 266.4 266.7 265.6 271.4 1.83 1 1007 235 -6.3 -6.3 100 0.0 -6.3 131 3 266.3 266.7 266.4 272.6 2.37 2 1000 289 -6.9 -6.9 100 0.0 -6.9 135 5 266.2 266.6 266.3 272.3 2.27 3 985 407 -8.1 -8.1 100 0.0 -8.1 147 6 266.2 266.5 265.9 271.9 2.10 4 976 478 -6.5 -6.5 100 0.0 -6.5 154 6 268.5 268.9 268.0 275.0 2.40 5 953 665 -5.7 -7.0 91 1.3 -6.1 172 7 271.2 271.5 269.7 277.6 2.37 6 944 739 -4.5 -9.3 69 4.8 -6.0 179 8 273.1 273.4 270.3 278.7 2.00 7 943 748 -4.5 -9.5 68 5.0 -6.0 180 8 273.2 273.5 270.3 278.7 1.97 8 935 815 -3.1 -19.1 28 16.0 -7.0 187 8 275.3 275.4 269.9 277.9 0.90 9 932 840 -3.1 -23.1 20 20.0 -7.5 189 9 275.5 275.7 269.6 277.4 0.64 10 925 900 -3.3 -27.3 14 24.0 -8.0 195 9 275.9 276.0 269.5 277.3 0.44 11 866 1421 -2.9 -36.9 5 34.0 -8.5 246 7 281.6 281.6 272.4 282.2 0.19 12 863 1449 -2.7 -28.7 11 26.0 -7.9 248 7 282.1 282.2 273.1 283.4 0.41 13 850 1569 -3.5 -24.5 18 21.0 -8.2 260 7 282.5 282.6 273.6 284.4 0.62 14 846 1606 -3.7 -15.7 39 12.0 -7.1 261 7 282.7 282.9 274.9 286.6 1.33 15 839 1672 -3.1 -9.1 63 6.0 -5.1 262 8 284.0 284.3 276.9 290.6 2.28 16 831 1748 -3.3 -5.7 83 2.4 -4.2 263 9 284.5 285.0 278.2 293.1 3.00 17 826 1796 -2.9 264 9 285.4 18 756 2498 -3.3 -3.5 99 0.2 -3.4 275 17 292.3 293.0 282.9 303.8 3.90 19 700 3101 -8.9 -8.9 100 0.0 -8.9 285 23 292.6 293.1 281.7 300.9 2.78 20 660 3553 -12.5 283 23 293.5 21 657 3588 -11.3 283 23 295.3 22 606 4204 -14.5 -15.8 90 1.3 -14.9 281 23 298.5 298.8 283.1 304.2 1.84 23 507 5529 -24.9 -25.8 92 0.9 -25.1 275 23 301.5 301.6 283.2 304.5 0.92 24 500 5630 -25.5 -27.1 86 1.6 -25.8 275 23 301.9 302.1 283.2 304.7 0.83 25 478 5957 -26.5 -31.5 63 5.0 -27.2 278 23 304.6 304.7 284.0 306.6 0.57 26 400 7220 -37.1 -45.1 43 8.0 -37.6 290 21 306.8 306.8 284.3 307.4 0.17 27 300 9130 -53.3 -65.3 22 12.0 -53.5 295 23 310.2 310.2 285.4 310.3 0.02 28 262 9989 -60.9 -72.9 19 12.0 -61.0 288 27 311.3 311.3 285.8 311.4 0.01 29 250 10280 -63.3 -75.3 18 12.0 -63.4 285 29 312.0 312.0 286.0 312.0 0.01 30 207 11416 -70.5 -81.5 18 11.0 -70.5 275 40 318.0 318.0 288.1 318.0 0.00 31 200 11620 -70.1 -80.1 22 10.0 -70.1 285 44 321.7 321.7 289.3 321.8 0.00 32 197 11709 -70.5 -80.5 22 10.0 -70.5 285 45 322.5 322.5 289.5 322.5 0.00 33 186 12053 -65.9 -76.9 20 11.0 -66.0 284 47 335.3 335.3 293.2 335.3 0.01 34 150 13360 -63.7 -79.7 10 16.0 -63.8 280 54 360.3 360.3 298.8 360.4 0.00 35 132 14143 -61.9 -82.9 4 21.0 -62.1 278 55 377.0 377.0 301.8 377.0 0.00 36 100 15860 -59.9 -86.5 2 26.5 -60.2 275 58 411.9 411.9 306.7 411.9 0.00 37 84 16946 -58.7 -88.7 1 30.0 -59.1 270 65 435.5 435.5 309.4 435.5 0.00 38 70 18090 -57.3 -88.3 1 31.0 -57.9 265 73 461.8 461.8 312.0 461.8 0.00 39 67 18366 -58.3 -88.3 1 30.0 -58.8 465.5 465.5 312.3 465.5 0.00 40 61 18962 -54.5 -86.5 1 32.0 -55.4 486.6 486.6 314.0 486.6 0.00 TRP 207 11416 -70.5 -81.5 18 11.0 -70.5 275 40 318.0 318.0 288.1 318.0 0.00 WND 100 15860 -59.9 -86.5 2 26.5 -60.2 275 58 411.9 411.9 306.7 411.9 0.00 Sounding variables and indices 1000-500 mb thick: 5341.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 73.92 % Est. max temperature: 9.73 C = 49.52 F Sfc-Lift cond lev (LCL): 953.48 mb = 660.83 m = 2168.07 ft T: -5.72 C 700-500 lapse rate: 6.56 C/km ThetaE index: 2.85 C Layer 700.0- 660.0 mb Conv cond level (CCL): 577.38 mb = 4563.70 m = 14972.58 ft Mean mixing ratio: 1.70 g/kg Conv temperature: 26.88 C = 80.38 F Cap Strength: 21.31 C Lifted Index: 21.59 C Risk: None Lifted Index @300 mb: 24.26 C Lifted Index @700 mb: 16.83 C Showalter Index: 15.03 C Risk: None Total Totals Index: 23.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 1.00 C K Index: -2.50 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 4.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.88 J/kg Max Up Vert Vel: 10.28 m/s Conv Inhibition (B-): 30585.68 J/kg Cap Strength: 21.51 C Lift Cond Lev (LCL): 871.81 mb = 1368.51 m = 4489.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 13 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 1008 227 130 3 -2.3 1.9 | 126 16 -13.1 9.5 1 1000 289 135 5 -3.5 3.5 | 128 18 -14.3 11.1 2 925 900 195 9 2.3 8.7 | 153 18 -8.4 16.3 3 850 1569 260 7 6.9 1.2 | 156 10 -3.9 8.8 4 700 3101 285 23 22.2 -6.0 | 262 12 11.5 1.6 5 500 5630 275 23 22.9 -2.0 | 245 13 12.1 5.6 6 400 7220 290 21 19.7 -7.2 | 268 9 9.0 0.4 7 300 9130 295 23 20.8 -9.7 | 282 10 10.1 -2.1 8 250 10280 285 29 28.0 -7.5 | 270 17 17.2 0.1 9 207 11416 275 40 39.8 -3.5 | 262 29 29.1 4.1 10 200 11620 285 44 42.5 -11.4 | 277 32 31.7 -3.8 11 150 13360 280 54 53.2 -9.4 | 272 42 42.4 -1.8 12 100 15860 275 58 57.8 -5.1 | 267 47 47.0 2.5 13 70 18090 265 73 72.7 6.4 | 257 64 62.0 13.9 Wind Parameters Mean winds (0-6000m): 275.1 at 17.5 knts Storm direction: 305.1 at 13.2 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 135.0 deg Storm rel helicity (0-3000m) pos: 89.5 neg: -1.8 tot: 87.8 m^2/s^2 ave: 29.3 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.91 Bulk Shear: 58.17 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 ------------------------------------------------------------------------------- 500 159 6 136 19| 6.5 0.0 6.5| 29.4 0.0 29.4 58.9 0.79| 7.7 6.1 1000 187 7 146 18| 4.6 0.0 4.6| 51.0 0.0 51.0 51.0 0.70| 7.7 5.4 1500 206 7 152 16| 3.7 0.0 3.7| 54.8 -1.3 53.5 35.6 0.56| 7.1 4.0 2000 230 8 161 14| 4.2 0.0 4.2| 66.6 -1.3 65.2 32.6 0.64| 6.8 4.4 2500 250 10 173 11| 4.5 0.0 4.5| 79.0 -1.3 77.6 31.1 0.70| 6.6 4.6 3000 264 12 187 9| 4.4 0.0 4.4| 89.5 -1.8 87.8 29.3 0.71| 6.3 4.5 4000 272 15 208 8| 3.3 0.2 3.5| 89.5 -6.3 83.2 20.8 0.65| 4.9 3.2 5000 274 16 222 8| 2.6 0.3 3.0| 89.5 -11.1 78.5 15.7 0.59| 4.1 2.4 6000 275 18 228 9| 2.2 0.3 2.5| 94.8 -13.0 81.8 13.6 0.57| 3.7 2.1 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20260107.12.gif