UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 11 JAN 26 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 1020 12 -14.1 -15.9 86 1.8 -14.5 45 5 257.6 257.8 257.5 260.5 1.08 1 1009 94 -15.3 -18.4 77 3.1 -15.9 53 8 257.2 257.3 256.8 259.6 0.89 2 1000 162 -14.7 -17.8 77 3.1 -15.3 60 11 258.5 258.6 257.9 261.0 0.94 3 978 331 -12.9 -15.6 80 2.7 -13.5 54 13 261.9 262.1 261.0 265.1 1.16 4 948 569 -13.5 -16.4 79 2.9 -14.1 46 16 263.6 263.8 262.3 266.7 1.12 5 938 650 -11.3 -14.1 80 2.8 -11.9 44 18 266.7 266.9 265.0 270.5 1.37 6 925 757 -10.7 -13.6 79 2.9 -11.4 40 19 268.4 268.6 266.3 272.4 1.44 7 850 1403 -13.1 -18.1 66 5.0 -14.2 20 21 272.4 272.6 268.3 275.5 1.08 8 845 1448 -12.9 -18.9 61 6.0 -14.2 20 21 273.1 273.3 268.7 276.0 1.02 9 811 1760 -14.1 -22.1 51 8.0 -15.6 21 21 275.0 275.2 269.5 277.4 0.80 10 753 2318 -18.7 -28.7 41 10.0 -20.1 23 21 276.0 276.0 269.5 277.4 0.47 11 700 2861 -19.9 -29.9 41 10.0 -21.3 25 21 280.4 280.5 272.2 281.9 0.46 12 675 3130 -20.7 -32.7 33 12.0 -22.2 23 22 282.5 282.5 273.2 283.6 0.36 13 628 3660 -24.7 -38.7 26 14.0 -26.1 19 24 283.8 283.8 273.8 284.5 0.21 14 529 4886 -33.5 -46.5 26 13.0 -34.3 8 29 287.5 287.5 275.6 287.9 0.11 15 500 5280 -35.3 -49.3 23 14.0 -36.0 5 31 290.0 290.0 276.8 290.3 0.09 16 418 6512 -41.9 -56.9 18 15.0 -42.3 357 48 296.8 296.8 280.0 296.9 0.04 17 400 6810 -42.7 -57.7 18 15.0 -43.2 355 52 299.5 299.5 281.2 299.6 0.04 18 352 7660 -46.5 -61.5 17 15.0 -46.9 355 61 305.5 305.5 283.7 305.6 0.03 19 347 7754 -47.9 -62.9 16 15.0 -48.2 355 62 304.9 304.9 283.4 305.0 0.02 20 346 7773 -49.0 -64.0 16 15.0 -49.3 355 62 303.6 303.6 282.9 303.7 0.02 21 345 7792 -50.1 -65.1 15 15.0 -50.3 355 62 302.4 302.4 282.4 302.5 0.02 22 300 8690 -54.7 -69.7 14 15.0 -54.9 350 54 308.2 308.2 284.7 308.3 0.01 23 279 9155 -57.1 -72.1 13 15.0 -57.2 346 53 311.3 311.3 285.8 311.3 0.01 24 253 9775 -58.7 -73.7 13 15.0 -58.8 341 52 317.7 317.7 288.0 317.7 0.01 25 250 9850 -59.1 -74.1 13 15.0 -59.2 340 52 318.2 318.2 288.2 318.2 0.01 26 241 10078 -61.3 -75.3 14 14.0 -61.4 339 50 318.3 318.3 288.2 318.3 0.01 27 216 10750 -63.7 -77.7 13 14.0 -63.8 335 46 324.7 324.7 290.2 324.7 0.00 28 200 11220 -64.1 -78.1 13 14.0 -64.2 335 42 331.2 331.3 292.0 331.3 0.00 29 193 11438 -64.9 -78.9 13 14.0 -65.0 333 41 333.4 333.4 292.6 333.4 0.00 30 150 12980 -64.7 -78.7 13 14.0 -64.8 315 33 358.6 358.6 298.4 358.6 0.01 31 125 14091 -65.1 -79.1 13 14.0 -65.2 306 34 377.1 377.1 301.8 377.1 0.01 32 100 15440 -68.3 -82.3 12 14.0 -68.4 295 36 395.8 395.8 304.6 395.8 0.00 33 70 17540 -74.9 -87.9 12 13.0 -75.0 424.1 424.1 308.2 424.2 0.00 34 63 18151 -75.5 -88.5 11 13.0 -75.6 435.8 435.8 309.4 435.8 0.00 TRP 216 10750 -63.7 -77.7 13 14.0 -63.8 335 46 324.7 324.7 290.2 324.7 0.00 WND 346 7773 -49.0 -64.0 16 15.0 -49.3 355 62 303.6 303.6 282.9 303.7 0.02 Sounding variables and indices 1000-500 mb thick: 5118.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 45.23 % Est. max temperature: -0.31 C = 31.45 F Sfc-Lift cond lev (LCL): 990.59 mb = 233.91 m = 767.41 ft T: -13.93 C 700-500 lapse rate: 6.37 C/km ThetaE index: 0.90 C Layer 1009.0-1000.0 mb Conv cond level (CCL): 729.81 mb = 2550.89 m = 8368.95 ft Mean mixing ratio: 1.15 g/kg Conv temperature: 6.30 C = 43.35 F Cap Strength: 18.51 C Lifted Index: 20.17 C Risk: None Lifted Index @300 mb: 30.30 C Lifted Index @700 mb: 14.30 C Showalter Index: 12.14 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 17.20 C K Index: -5.90 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.80 J/kg Max Up Vert Vel: 9.14 m/s Conv Inhibition (B-): 29334.76 J/kg Cap Strength: 19.79 C Lift Cond Lev (LCL): 926.57 mb = 743.93 m = 2440.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 47 at 18 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 1020 12 45 5 -3.5 -3.5 | 227 13 9.5 8.8 1 1000 162 60 11 -9.5 -5.5 | 208 8 3.5 6.8 2 925 757 40 19 -12.2 -14.6 | 339 2 0.9 -2.3 3 850 1403 20 21 -7.2 -19.7 | 322 9 5.9 -7.4 4 700 2861 25 21 -8.9 -19.0 | 328 8 4.2 -6.7 5 500 5280 5 31 -2.7 -30.9 | 331 21 10.4 -18.6 6 400 6810 355 52 4.5 -51.8 | 336 43 17.6 -39.5 7 346 7773 355 62 5.4 -61.8 | 340 53 18.5 -49.5 8 300 8690 350 54 9.4 -53.2 | 331 47 22.4 -40.9 9 250 9850 340 52 17.8 -48.9 | 320 48 30.9 -36.6 10 216 10750 335 46 19.4 -41.7 | 312 44 32.5 -29.4 11 200 11220 335 42 17.7 -38.1 | 310 40 30.8 -25.8 12 150 12980 315 33 23.3 -23.3 | 287 38 36.4 -11.0 13 100 15440 295 36 32.6 -15.2 | 274 46 45.7 -2.9 Wind Parameters Mean winds (0-6000m): 16.7 at 23.9 knts Storm direction: 46.7 at 17.9 knts Shear (0-3000m) pos: 1.9 neg: 1.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 102.4 deg Storm rel helicity (0-3000m) pos: 4.3 neg: -10.8 tot: -6.5 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.21 Bulk Shear: 34.51 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 54 12 214 6| 11.0 0.0 11.0| 0.5 -8.2 -7.7 -15.5 -0.24| 12.0 -2.9 1000 44 15 239 3| 5.5 3.3 8.8| 1.6 -8.7 -7.1 -7.1 0.00| 9.6 0.0 1500 36 17 293 3| 3.7 3.5 7.2| 1.7 -10.8 -9.1 -6.1 -0.04| 8.0 -0.3 2000 32 18 308 5| 2.8 2.6 5.5| 2.5 -10.8 -8.3 -4.1 -0.03| 6.2 -0.2 2500 30 19 314 5| 2.3 2.1 4.4| 3.3 -10.8 -7.5 -3.0 -0.01| 5.1 -0.1 3000 29 19 317 6| 1.9 1.8 3.8| 4.3 -10.8 -6.5 -2.2 0.01| 4.4 0.0 4000 26 20 324 7| 1.5 2.1 3.5| 6.2 -10.8 -4.6 -1.1 0.03| 4.0 0.1 5000 21 22 327 9| 1.2 2.2 3.4| 6.2 -13.5 -7.3 -1.5 0.01| 3.8 0.0 6000 17 24 330 12| 1.0 2.9 3.9| 20.3 -14.9 5.4 0.9 0.04| 4.2 0.2 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20260111.12.gif