UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 16 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 118 -30.5 -33.5 75 3.0 -30.7 40 1 240.1 240.1 240.0 240.7 0.22 1 1000 386 -25.5 -29.1 72 3.6 -25.8 55 5 247.6 247.7 247.3 248.6 0.34 2 995 422 -24.3 -27.9 72 3.6 -24.6 54 6 249.2 249.3 248.9 250.3 0.39 3 925 958 -21.1 -26.1 64 5.0 -21.7 45 13 257.7 257.8 256.4 259.1 0.49 4 911 1071 -20.7 -26.7 59 6.0 -21.4 43 14 259.3 259.3 257.6 260.6 0.47 5 850 1582 -21.3 -32.3 36 11.0 -22.4 35 19 263.8 263.9 260.7 264.7 0.30 6 729 2714 -21.7 -41.7 15 20.0 -23.4 31 32 275.2 275.3 268.4 275.7 0.13 7 700 3012 -22.7 -37.7 24 15.0 -24.2 30 35 277.3 277.4 269.9 278.0 0.21 8 521 5117 -36.9 -43.9 48 7.0 -37.3 21 45 284.7 284.7 274.1 285.2 0.15 9 500 5400 -39.1 -46.1 47 7.0 -39.4 20 46 285.4 285.4 274.4 285.8 0.12 10 405 6809 -47.9 -54.9 44 7.0 -48.1 15 46 291.7 291.7 277.6 291.9 0.05 11 400 6890 -48.1 -55.1 44 7.0 -48.3 15 46 292.5 292.5 278.0 292.7 0.05 12 300 8730 -60.9 -67.9 39 7.0 -61.0 15 50 299.5 299.5 281.1 299.5 0.01 13 261 9588 -66.1 -73.1 37 7.0 -66.1 10 48 304.0 304.0 283.0 304.1 0.01 14 250 9850 -65.9 -72.9 37 7.0 -66.0 10 46 308.1 308.1 284.6 308.1 0.01 15 244 9997 -65.9 -72.9 37 7.0 -66.0 8 46 310.2 310.2 285.4 310.3 0.01 16 204 11089 -63.7 -70.7 38 7.0 -63.8 352 42 330.0 330.0 291.7 330.1 0.01 17 200 11210 -63.5 -70.5 38 7.0 -63.6 350 42 332.2 332.2 292.3 332.3 0.01 18 152 12898 -62.3 -69.3 39 7.0 -62.4 340 35 361.4 361.4 299.0 361.5 0.02 19 150 12980 -62.1 -69.1 39 7.0 -62.2 340 35 363.1 363.1 299.3 363.2 0.02 20 100 15450 -67.1 -75.1 31 8.0 -67.2 330 36 398.1 398.1 304.9 398.2 0.01 21 91 16017 -68.1 -76.1 31 8.0 -68.2 326 38 407.0 407.0 306.2 407.0 0.01 22 77 17014 -70.1 -78.1 30 8.0 -70.2 319 40 422.7 422.7 308.0 422.8 0.01 23 70 17580 -70.5 -79.5 25 9.0 -70.6 315 42 433.6 433.6 309.2 433.6 0.01 24 50 19567 -72.5 -81.5 24 9.0 -72.6 472.6 472.6 312.8 472.7 0.01 TRP 261 9588 -66.1 -73.1 37 7.0 -66.1 10 48 304.0 304.0 283.0 304.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5014.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 40.60 % Est. max temperature: -9.41 C = 15.07 F Sfc-Lift cond lev (LCL): 986.50 mb = 485.43 m = 1592.59 ft T: -23.92 C 700-500 lapse rate: 6.87 C/km ThetaE index: 0.00 C Layer 1038.0- 0.0 mb Conv cond level (CCL): 546.52 mb = 4775.86 m = 15668.64 ft Mean mixing ratio: 0.37 g/kg Conv temperature: 13.43 C = 56.18 F Cap Strength: 28.65 C Lifted Index: 28.85 C Risk: None Lifted Index @300 mb: 34.94 C Lifted Index @700 mb: 24.68 C Showalter Index: 17.04 C Risk: None Total Totals Index: 24.60 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 6.80 C K Index: -29.50 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 4.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.81 J/kg Max Up Vert Vel: 10.85 m/s Conv Inhibition (B-): 36968.55 J/kg Cap Strength: 28.73 C Lift Cond Lev (LCL): 929.98 mb = 918.56 m = 3013.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 56 at 23 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 118 40 1 -0.6 -0.8 | 237 22 18.6 12.1 1 1000 386 55 5 -4.1 -2.9 | 237 18 15.2 10.0 2 925 958 45 13 -9.2 -9.2 | 250 11 10.1 3.6 3 850 1582 35 19 -10.9 -15.6 | 288 9 8.4 -2.7 4 700 3012 30 35 -17.5 -30.3 | 354 18 1.8 -17.5 5 500 5400 20 46 -15.7 -43.2 | 353 31 3.6 -30.4 6 400 6890 15 46 -11.9 -44.4 | 347 32 7.4 -31.6 7 300 8730 15 50 -12.9 -48.3 | 350 36 6.3 -35.5 8 261 9588 10 48 -8.3 -47.3 | 342 36 11.0 -34.4 9 250 9850 10 46 -8.0 -45.3 | 341 34 11.3 -32.5 10 200 11210 350 42 7.3 -41.4 | 317 39 26.6 -28.5 11 150 12980 340 35 12.0 -32.9 | 303 37 31.3 -20.1 12 100 15450 330 36 18.0 -31.2 | 296 42 37.3 -18.3 13 70 17580 315 42 29.7 -29.7 | 289 52 49.0 -16.9 Wind Parameters Mean winds (0-6000m): 26.4 at 30.9 knts Storm direction: 56.4 at 23.2 knts Shear (0-3000m) pos: 1.2 neg: 4.8 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 117.3 deg Storm rel helicity (0-3000m) pos: 62.5 neg: -1.2 tot: 61.3 m^2/s^2 ave: 20.4 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.62 Bulk Shear: 95.06 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 52 5 237 19| 7.5 0.0 7.5| 4.1 -1.2 2.9 5.9 0.09| 7.6 0.7 1000 47 8 241 15| 3.7 3.3 7.1| 15.4 -1.2 14.2 14.2 0.31| 7.1 2.2 1500 42 11 248 13| 2.5 4.0 6.5| 27.6 -1.2 26.4 17.6 0.49| 6.6 3.2 2000 39 14 258 11| 1.9 4.5 6.3| 40.5 -1.2 39.3 19.7 0.60| 6.4 3.8 2500 37 17 273 9| 1.5 4.7 6.2| 53.0 -1.2 51.8 20.7 0.62| 6.3 3.9 3000 35 19 290 9| 1.2 4.8 6.0| 62.5 -1.2 61.3 20.4 0.60| 6.1 3.7 4000 32 24 317 10| 0.9 4.2 5.2| 63.4 -1.3 62.1 15.5 0.52| 5.3 2.8 5000 29 28 333 13| 0.7 3.9 4.6| 63.4 -4.8 58.6 11.7 0.45| 4.8 2.2 6000 26 31 339 16| 0.6 3.4 4.0| 63.4 -20.8 42.6 7.1 0.38| 4.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20260116.12.gif