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 U9612... Searching the city database file for: U9612 ... Date:0000Z 17 JAN 26 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 1038 122 -34.5 -37.9 71 3.4 -34.6 130 1 236.1 236.1 236.1 236.5 0.14 1 1007 337 -25.3 -29.8 66 4.5 -25.7 97 3 247.4 247.4 247.0 248.2 0.32 2 1000 388 -24.1 -28.8 65 4.7 -24.5 90 3 249.1 249.1 248.6 250.0 0.35 3 939 850 -20.9 -26.9 59 6.0 -21.6 66 3 256.8 256.9 255.5 258.1 0.45 4 925 961 -20.7 -27.7 53 7.0 -21.5 60 3 258.1 258.2 256.6 259.3 0.42 5 851 1578 -19.7 -32.7 31 13.0 -21.1 25 9 265.4 265.5 261.9 266.3 0.29 6 850 1587 -19.7 -32.7 31 13.0 -21.1 25 9 265.5 265.6 262.0 266.4 0.29 7 803 2009 -20.3 -37.3 20 17.0 -22.0 16 11 269.2 269.3 264.5 269.8 0.19 8 748 2532 -22.3 -29.3 53 7.0 -23.2 5 13 272.6 272.6 267.3 273.9 0.45 9 713 2884 -23.5 -28.5 63 5.0 -24.1 358 14 275.0 275.1 269.0 276.5 0.51 10 700 3018 -24.3 -29.0 65 4.7 -24.9 355 15 275.6 275.7 269.3 277.1 0.50 11 571 4476 -32.9 -36.2 72 3.3 -33.1 358 22 282.0 282.1 272.9 283.0 0.30 12 506 5318 -37.7 -40.5 75 2.8 -37.9 360 27 286.1 286.1 275.0 286.8 0.22 13 500 5400 -38.3 360 27 286.3 14 429 6437 -46.3 360 28 289.0 15 400 6900 -49.3 360 29 290.9 16 300 8740 -60.5 360 29 300.1 17 260 9613 -65.7 -68.9 64 3.2 -65.7 360 29 305.0 305.0 283.4 305.0 0.01 18 250 9850 -65.5 360 31 308.7 19 217 10711 -64.9 -68.2 64 3.3 -64.9 350 32 322.4 322.4 289.5 322.4 0.02 20 207 10999 -63.9 347 33 328.3 21 200 11210 -63.7 345 33 331.9 22 150 12980 -63.3 335 35 361.0 23 100 15440 -67.5 325 35 397.3 24 91 16005 -68.3 322 36 406.6 25 70 17560 -71.9 315 38 430.6 26 51 19413 -74.9 464.4 TRP 260 9613 -65.7 -68.9 64 3.2 -65.7 360 29 305.0 305.0 283.4 305.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5012.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 58.32 % Est. max temperature: -8.66 C = 16.41 F Sfc-Lift cond lev (LCL): 979.11 mb = 542.98 m = 1781.42 ft T: -23.03 C 700-500 lapse rate: 5.88 C/km Conv cond level (CCL): 534.69 mb = 4933.81 m = 16186.84 ft Mean mixing ratio: 0.35 g/kg Conv temperature: 14.14 C = 57.44 F Cap Strength: 29.55 C Lifted Index: 29.65 C Risk: None Lifted Index @300 mb: 35.28 C Lifted Index @700 mb: 23.08 C Showalter Index: 16.52 C Risk: None Total Totals Index: 24.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 5.60 C K Index: -18.80 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.58 J/kg Max Up Vert Vel: 11.71 m/s Conv Inhibition (B-): 37512.93 J/kg Cap Strength: 29.47 C Lift Cond Lev (LCL): 917.22 mb = 1023.50 m = 3357.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 33 at 12 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 1038 122 130 1 -0.8 0.6 | 208 12 5.6 10.5 1 1000 388 90 3 -3.0 0.0 | 199 10 3.3 9.9 2 925 961 60 3 -2.6 -1.5 | 204 9 3.7 8.4 3 850 1587 25 9 -3.8 -8.2 | 236 3 2.5 1.7 4 700 3018 355 15 1.3 -14.9 | 304 9 7.6 -5.1 5 500 5400 360 27 -0.0 -27.0 | 340 18 6.3 -17.1 6 400 6900 360 29 -0.0 -29.0 | 342 20 6.3 -19.1 7 300 8740 360 29 -0.0 -29.0 | 342 20 6.3 -19.1 8 260 9613 360 29 -0.0 -29.0 | 342 20 6.3 -19.1 9 250 9850 360 31 -0.0 -31.0 | 343 22 6.3 -21.1 10 200 11210 345 33 8.5 -31.9 | 326 27 14.9 -22.0 11 150 12980 335 35 14.8 -31.7 | 316 30 21.1 -21.9 12 100 15440 325 35 20.1 -28.7 | 305 32 26.4 -18.8 13 70 17560 315 38 26.9 -26.9 | 297 37 33.2 -17.0 Wind Parameters Mean winds (0-6000m): 2.7 at 15.6 knts Storm direction: 32.7 at 11.7 knts Shear (0-3000m) pos: 0.0 neg: 2.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 98.5 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -6.0 tot: 3.9 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.09 Bulk Shear: 32.75 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 91 2 201 11| 0.0 2.6 2.6| 0.6 -5.4 -4.8 -9.5 -0.51| 3.1 -1.6 1000 75 3 201 10| 0.0 2.3 2.3| 2.0 -6.0 -4.0 -4.0 -0.23| 2.9 -0.7 1500 50 4 204 8| 0.0 3.2 3.2| 4.6 -6.0 -1.3 -0.9 0.11| 3.8 0.4 2000 35 6 210 6| 0.0 3.0 3.0| 6.7 -6.0 0.8 0.4 0.27| 3.6 1.0 2500 24 7 224 5| 0.0 2.9 2.9| 8.4 -6.0 2.4 1.0 0.30| 3.5 1.0 3000 15 8 245 5| 0.0 2.8 2.8| 9.9 -6.0 3.9 1.3 0.28| 3.5 1.0 4000 7 11 277 5| 0.7 2.1 2.7| 20.7 -6.0 14.7 3.7 0.37| 3.3 1.2 5000 4 13 301 6| 1.0 1.7 2.7| 32.5 -6.0 26.5 5.3 0.41| 3.1 1.3 6000 3 16 316 8| 1.0 1.4 2.5| 37.7 -6.0 31.7 5.3 0.41| 2.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20260117.00.gif