UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for UATT... Searching the city database file for: UATT ... Date:0000Z 20 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 204 250 3 SFC 998 227 -13.1 -16.6 75 3.5 -13.8 250 3 260.2 260.4 259.5 263.0 1.04 2 997 235 -13.7 251 3 259.7 3 976 398 -15.1 266 8 259.8 4 954 572 -14.9 283 14 261.8 5 942 669 -11.3 292 17 266.4 6 930 768 -11.5 301 20 267.1 7 925 810 -9.9 -9.9 100 0.0 -9.9 305 21 269.2 269.5 267.7 274.5 1.94 8 923 827 -9.3 -9.3 100 0.0 -9.3 305 21 270.0 270.3 268.4 275.6 2.04 9 888 1125 -11.5 305 18 270.7 10 850 1460 -11.5 305 15 274.1 11 791 2012 -11.9 301 22 279.4 12 752 2397 -14.3 299 26 280.8 13 739 2529 -15.3 -20.0 67 4.7 -16.3 298 28 281.1 281.3 273.6 284.3 1.06 14 729 2632 -14.5 -17.8 76 3.3 -15.3 297 29 283.1 283.3 275.0 287.0 1.29 15 726 2664 -14.7 -19.6 66 4.9 -15.8 297 30 283.2 283.4 274.9 286.6 1.11 16 716 2769 -14.3 -23.3 46 9.0 -16.1 296 31 284.8 284.9 275.2 287.3 0.82 17 700 2940 -15.1 -25.1 42 10.0 -17.0 295 33 285.8 285.9 275.6 288.0 0.71 18 684 3115 -16.1 -27.1 38 11.0 -18.0 295 33 286.5 286.6 275.9 288.4 0.61 19 671 3259 -17.3 -21.5 70 4.2 -18.1 295 33 286.8 287.0 276.6 289.9 1.02 20 651 3485 -18.9 -23.2 69 4.3 -19.7 295 33 287.5 287.6 276.8 290.2 0.91 21 646 3543 -18.7 -26.7 49 8.0 -20.1 295 33 288.3 288.4 276.9 290.4 0.67 22 603 4053 -21.9 -40.9 16 19.0 -23.8 295 33 290.4 290.4 277.2 291.0 0.18 23 505 5330 -33.1 -39.1 55 6.0 -33.6 295 33 291.9 291.9 278.0 292.7 0.26 24 500 5400 -33.7 -39.7 55 6.0 -34.1 295 33 292.0 292.0 278.0 292.8 0.24 25 430 6436 -41.9 -47.9 52 6.0 -42.2 285 42 294.4 294.4 279.0 294.8 0.12 26 400 6920 -45.5 -50.5 57 5.0 -45.7 280 46 295.9 295.9 279.6 296.2 0.09 27 324 8293 -56.1 -63.1 41 7.0 -56.2 273 58 299.6 299.6 281.2 299.7 0.02 28 300 8780 -58.5 -65.5 40 7.0 -58.6 270 62 302.9 302.9 282.5 303.0 0.02 29 299 8801 -58.6 -65.6 40 7.0 -58.6 270 62 303.1 303.1 282.7 303.1 0.02 30 252 9871 -62.1 -71.1 29 9.0 -62.1 270 56 313.0 313.0 286.4 313.1 0.01 31 250 9920 -61.9 -70.9 29 9.0 -62.0 270 52 314.0 314.0 286.8 314.1 0.01 32 200 11310 -58.7 -69.7 23 11.0 -58.8 260 35 339.8 339.8 294.3 339.9 0.02 33 152 13046 -56.3 -74.3 9 18.0 -56.6 270 27 371.7 371.7 300.9 371.7 0.01 34 150 13130 -56.5 -75.5 7 19.0 -56.8 270 27 372.7 372.7 301.1 372.8 0.01 35 136 13745 -60.1 -83.1 3 23.0 -60.3 270 30 377.0 377.0 301.8 377.0 0.00 36 110 15074 -57.9 -88.9 1 31.0 -58.3 270 37 404.7 404.7 305.8 404.7 0.00 37 100 15670 -60.5 -90.5 1 30.0 -60.8 270 40 410.8 410.8 306.6 410.8 0.00 38 70 17870 -62.7 -91.7 1 29.0 -63.0 270 58 450.2 450.2 310.9 450.3 0.00 39 57 19137 -62.9 -91.9 1 29.0 -63.3 270 67 477.0 477.0 313.2 477.0 0.00 40 50 19940 -65.5 -93.5 1 28.0 -65.8 270 73 489.1 489.1 314.1 489.1 0.00 41 44 20721 -62.7 -91.7 1 29.0 -63.1 271 75 514.2 514.2 315.9 514.2 0.00 42 35 22128 -63.1 -92.1 1 29.0 -63.7 273 79 547.9 547.9 318.0 547.9 0.00 43 31 22883 -57.9 -88.9 1 31.0 -59.0 275 80 581.3 581.3 319.8 581.3 0.00 44 30 23090 -57.7 -88.7 1 31.0 -58.9 275 81 587.3 587.3 320.0 587.4 0.00 45 26 23999 -55.5 -86.5 1 31.0 -57.2 277 92 618.1 618.1 321.4 618.2 0.01 46 24 24508 -57.3 -88.3 1 31.0 -58.8 278 98 627.2 627.2 321.8 627.3 0.01 47 20 25670 -54.3 -86.3 1 32.0 -56.6 280 112 670.0 670.0 323.4 670.0 0.01 48 18 26348 -52.3 -84.3 1 32.0 -55.4 696.8 696.8 324.3 696.9 0.02 TRP 252 9871 -62.1 -71.1 29 9.0 -62.1 270 56 313.0 313.0 286.4 313.1 0.01 WND 299 8801 -58.6 -65.6 40 7.0 -58.6 270 62 303.1 303.1 282.7 303.1 0.02 Sounding variables and indices 1000-500 mb thick: 5196.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 42.99 % Est. max temperature: 0.96 C = 33.73 F Sfc-Lift cond lev (LCL): 942.94 mb = 661.29 m = 2169.57 ft T: -11.58 C 700-500 lapse rate: 7.56 C/km ThetaE index: 0.39 C Layer 726.0- 716.0 mb Conv cond level (CCL): 998.00 mb = 227.00 m = 744.74 ft Mean mixing ratio: 1.63 g/kg Conv temperature: -11.19 C = 11.85 F Cap Strength: 18.86 C Lifted Index: 18.90 C Risk: None Lifted Index @300 mb: 23.92 C Lifted Index @700 mb: 16.11 C Showalter Index: 11.28 C Risk: None Total Totals Index: 42.63 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 20.43 C K Index: -1.07 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 3.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.92 J/kg Max Up Vert Vel: 10.95 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 18.93 C Lift Cond Lev (LCL): 957.38 mb = 544.64 m = 1786.86 ft Lev Free Conv (LFC): 952.38 mb = 584.71 m = 1918.31 ft Equ Level (EL): 942.38 mb = 665.86 m = 2184.54 ft B at Equ Level: 58.33 J/kg Max Parcel Lev (MPL): 892.38 mb = 1086.58 m = 3564.86 ft Wind level data Storm motion: 326 at 21 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 ---------------------------------------------------------- 0 998 227 250 3 2.8 1.0 | 154 20 -8.9 18.2 1 925 810 305 21 17.2 -12.0 | 227 7 5.4 5.2 2 850 1460 305 15 12.3 -8.6 | 183 9 0.5 8.6 3 700 2940 295 33 29.9 -13.9 | 260 18 18.1 3.3 4 500 5400 295 33 29.9 -13.9 | 260 18 18.1 3.3 5 400 6920 280 46 45.3 -8.0 | 255 35 33.5 9.2 6 300 8780 270 62 62.0 -0.0 | 251 53 50.2 17.2 7 299 8801 270 62 62.0 -0.0 | 251 53 50.2 17.2 8 252 9871 270 56 56.0 -0.0 | 249 47 44.2 17.2 9 250 9920 270 52 52.0 -0.0 | 247 44 40.2 17.2 10 200 11310 260 35 34.5 6.1 | 224 33 22.7 23.3 11 150 13130 270 27 27.0 -0.0 | 222 23 15.2 17.2 12 100 15670 270 40 40.0 -0.0 | 239 33 28.2 17.2 13 70 17870 270 58 58.0 -0.0 | 250 49 46.2 17.2 14 50 19940 270 73 73.0 -0.0 | 254 64 61.2 17.2 15 30 23090 275 81 80.7 -7.1 | 262 70 68.9 10.1 16 20 25670 280 112 110.3 -19.4 | 271 99 98.5 -2.2 Wind Parameters Mean winds (0-6000m): 295.6 at 27.8 knts Storm direction: 325.6 at 20.8 knts Shear (0-3000m) pos: 2.7 neg: 2.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 106.0 deg Storm rel helicity (0-3000m) pos: 102.0 neg: -10.8 tot: 91.3 m^2/s^2 ave: 30.4 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 4.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.54 Bulk Shear: 38.83 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 ------------------------------------------------------------------------------- 500 298 11 169 12| 17.0 0.0 17.0| 61.0 0.0 61.0 121.9 0.80| 18.6 14.9 1000 302 15 185 9| 8.0 0.0 8.0| 66.9 -7.2 59.7 59.7 0.53| 13.1 7.0 1500 303 15 187 9| 5.4 0.4 5.8| 73.2 -10.8 62.5 41.6 0.49| 10.4 5.1 2000 302 17 197 9| 4.0 1.9 5.9| 86.1 -10.8 75.4 37.7 0.56| 9.4 5.2 2500 301 19 211 9| 3.2 2.8 6.0| 97.8 -10.8 87.0 34.8 0.55| 8.8 4.9 3000 299 21 224 10| 2.7 2.8 5.5|102.0 -10.8 91.3 30.4 0.54| 7.8 4.2 4000 298 24 238 11| 2.0 2.1 4.1|102.0 -10.8 91.3 22.8 0.54| 5.8 3.2 5000 297 26 245 13| 1.6 1.7 3.3|102.0 -10.8 91.3 18.3 0.54| 4.7 2.5 6000 296 28 249 14| 1.3 2.1 3.4|102.1 -15.6 86.5 14.4 0.44| 4.6 2.0 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20260120.00.gif