UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for UATT... Searching the city database file for: UATT ... Date:1200Z 14 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 ------------------------------------------------------------------------------- 0 1000 211 40 5 SFC 999 227 -13.1 -18.1 66 5.0 -14.0 40 5 260.1 260.3 259.2 262.6 0.92 2 956 551 -17.1 83 28 259.4 3 948 613 -16.3 91 33 260.8 4 941 668 -15.1 98 37 262.6 5 934 724 -4.3 -4.8 96 0.5 -4.5 106 41 274.2 274.6 272.3 282.0 2.86 6 930 757 -2.3 -6.1 75 3.8 -3.6 110 43 276.5 277.0 273.3 283.8 2.60 7 925 799 -2.5 -9.5 59 7.0 -4.8 115 46 276.8 277.1 272.5 282.4 2.01 8 912 911 -2.1 -10.1 54 8.0 -4.7 117 43 278.3 278.6 273.3 283.8 1.94 9 885 1151 0.4 -13.6 34 14.0 -4.0 120 38 283.3 283.5 275.5 287.7 1.51 10 863 1352 0.6 -16.4 27 17.0 -4.4 123 34 285.5 285.7 276.3 289.2 1.23 11 850 1474 0.0 -7.0 59 7.0 -2.6 125 31 286.1 286.6 278.6 293.9 2.66 12 847 1502 -0.3 -6.3 64 6.0 -2.6 125 31 286.1 286.6 278.7 294.3 2.81 13 829 1674 -0.7 -5.4 70 4.7 -2.6 127 29 287.5 288.0 279.7 296.4 3.08 14 824 1723 -0.3 -6.3 64 6.0 -2.6 127 29 288.4 288.9 279.9 296.8 2.89 15 700 3006 -9.9 -10.5 95 0.6 -10.1 140 19 291.5 292.0 280.8 298.8 2.45 16 685 3173 -10.7 -11.5 94 0.8 -10.9 138 18 292.4 292.9 281.1 299.4 2.31 17 681 3218 -10.3 -12.3 85 2.0 -10.9 138 18 293.4 293.8 281.3 300.0 2.18 18 625 3872 -15.1 -17.2 84 2.1 -15.7 132 14 295.2 295.5 281.4 300.1 1.59 19 622 3908 -14.9 -18.0 77 3.1 -15.7 131 13 295.8 296.1 281.5 300.4 1.49 20 554 4776 -19.7 -23.3 73 3.6 -20.5 123 8 300.1 300.3 282.8 303.5 1.06 21 551 4816 -19.5 -24.1 67 4.6 -20.4 122 8 300.8 301.0 283.0 304.0 0.99 22 500 5530 -24.7 -32.7 47 8.0 -25.8 115 3 302.9 303.0 283.2 304.6 0.49 23 453 6238 -30.1 -50.1 12 20.0 -31.4 181 6 304.8 304.8 283.4 305.1 0.09 24 400 7110 -36.5 -45.5 39 9.0 -37.1 265 9 307.6 307.6 284.6 308.1 0.16 25 398 7145 -36.7 -45.7 39 9.0 -37.3 265 9 307.7 307.8 284.7 308.3 0.16 26 354 7944 -45.7 -51.7 51 6.0 -45.9 261 10 306.1 306.1 284.0 306.4 0.09 27 300 9030 -54.1 -59.1 54 5.0 -54.2 255 11 309.1 309.1 285.0 309.3 0.04 28 250 10170 -63.7 -71.7 33 8.0 -63.7 265 27 311.4 311.4 285.8 311.4 0.01 29 214 11108 -71.5 -78.5 34 7.0 -71.5 225 29 313.4 313.4 286.5 313.4 0.00 30 200 11510 -70.3 -77.3 35 7.0 -70.4 285 25 321.4 321.4 289.2 321.4 0.01 31 190 11814 -72.3 -79.3 34 7.0 -72.3 281 25 323.0 323.0 289.6 323.0 0.00 32 150 13230 -66.1 -75.1 27 9.0 -66.2 260 25 356.2 356.2 298.0 356.3 0.01 33 100 15690 -66.3 -81.3 10 15.0 -66.4 255 36 399.6 399.6 305.2 399.7 0.01 34 70 17840 -67.5 -94.5 1 27.0 -67.7 275 50 440.0 440.0 309.8 440.0 0.00 35 50 19860 -67.9 -94.9 1 27.0 -68.1 265 60 483.5 483.5 313.7 483.5 0.00 36 30 22900 -70.1 -97.1 1 27.0 -70.4 265 77 553.5 553.5 318.3 553.5 0.00 37 29 23102 -69.9 -96.9 1 27.0 -70.2 559.5 559.5 318.6 559.5 0.00 TRP 214 11108 -71.5 -78.5 34 7.0 -71.5 225 29 313.4 313.4 286.5 313.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5319.00 m Freezing level: Surface below freezing Freezing level: 889.32 mb = 1112.48 m = 3649.81 ft Freezing level: 850.00 mb = 1474.00 m = 4835.90 ft Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 70.68 % Est. max temperature: 12.91 C = 55.23 F Sfc-Lift cond lev (LCL): 921.22 mb = 831.50 m = 2727.98 ft T: -2.38 C 700-500 lapse rate: 5.86 C/km ThetaE index: 1.36 C Layer 925.0- 912.0 mb Conv cond level (CCL): 999.00 mb = 227.00 m = 744.74 ft Mean mixing ratio: 1.95 g/kg Conv temperature: -8.91 C = 15.96 F Cap Strength: 24.37 C Lifted Index: 25.26 C Risk: None Lifted Index @300 mb: 26.04 C Lifted Index @700 mb: 18.67 C Showalter Index: 8.68 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 17.70 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 65.00 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 113.38 J/kg Max Up Vert Vel: 15.06 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 25.18 C Lift Cond Lev (LCL): 955.89 mb = 552.32 m = 1812.04 ft Lev Free Conv (LFC): 950.89 mb = 590.78 m = 1938.22 ft Equ Level (EL): 930.89 mb = 749.76 m = 2459.83 ft B at Equ Level: 94.70 J/kg Max Parcel Lev (MPL): 900.89 mb = 1008.91 m = 3310.05 ft Wind level data Storm motion: 157 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 ---------------------------------------------------------- 0 999 227 40 5 -3.2 -3.8 | 353 16 2.0 -16.3 1 925 799 115 46 -41.7 19.4 | 101 37 -36.5 6.9 2 850 1474 125 31 -25.4 17.8 | 105 21 -20.2 5.3 3 700 3006 140 19 -12.2 14.6 | 106 7 -7.0 2.0 4 500 5530 115 3 -2.7 1.3 | 348 12 2.5 -11.2 5 400 7110 265 9 9.0 0.8 | 310 18 14.2 -11.7 6 300 9030 255 11 10.6 2.8 | 301 19 15.8 -9.7 7 250 10170 265 27 26.9 2.4 | 288 34 32.1 -10.2 8 214 11108 225 29 20.5 20.5 | 253 27 25.7 8.0 9 200 11510 285 25 24.1 -6.5 | 303 35 29.4 -19.0 10 150 13230 260 25 24.6 4.3 | 285 31 29.8 -8.2 11 100 15690 255 36 34.8 9.3 | 275 40 40.0 -3.2 12 70 17840 275 50 49.8 -4.4 | 287 58 55.0 -16.9 13 50 19860 265 60 59.8 5.2 | 276 65 65.0 -7.3 14 30 22900 265 77 76.7 6.7 | 274 82 81.9 -5.8 Wind Parameters Mean winds (0-6000m): 127.4 at 18.1 knts Storm direction: 157.4 at 13.5 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 101.5 deg Storm rel helicity (0-3000m) pos: 383.3 neg: -3.5 tot: 379.8 m^2/s^2 ave: 126.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 14.6 stream: 8.8 10^-3/s Energy-Hel index: 0.27 Bulk Rich Number: 12.99 Bulk Shear: 8.73 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 ------------------------------------------------------------------------------- 500 109 23 72 17| 40.2 0.0 40.2|283.9 0.0 283.9 567.7 0.92| 46.8 42.9 1000 114 32 91 24| 18.6 0.0 18.6|375.7 0.0 375.7 375.7 0.81| 32.9 26.6 1500 117 32 95 23| 10.0 0.0 10.0|380.2 0.0 380.2 253.4 0.73| 24.8 18.0 2000 120 31 97 22| 6.6 0.0 6.6|382.9 0.0 382.9 191.5 0.69| 19.8 13.7 2500 122 29 99 20| 4.6 0.0 4.6|383.3 -0.2 383.1 153.2 0.66| 16.7 11.0 3000 124 28 99 18| 3.2 0.0 3.2|383.3 -3.5 379.8 126.6 0.61| 14.6 8.8 4000 125 24 96 15| 2.4 0.9 3.3|383.3 -14.4 368.9 92.2 0.49| 11.8 5.8 5000 126 21 89 12| 1.9 1.3 3.3|383.3 -26.2 357.0 71.4 0.40| 10.1 4.1 6000 127 18 80 9| 1.8 1.1 2.9|383.3 -40.0 343.3 57.2 0.32| 9.1 2.9 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20260114.12.gif