UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for UNII... Searching the city database file for: UNII ... Date:1200Z 1 DEC 25 Station: UNII WMO ident: 29263 Latitude: 58.45 Longitude: 92.15 Elevation: 78.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1024 78 -23.9 -26.7 78 2.8 -24.2 110 5 247.6 247.6 247.4 248.7 0.42 1 1000 252 -24.9 -29.0 69 4.1 -25.3 150 19 248.2 248.3 247.9 249.2 0.35 2 996 281 -25.3 -29.3 69 4.0 -25.6 154 19 248.1 248.2 247.8 249.1 0.34 3 925 832 -14.9 -22.9 50 8.0 -16.2 220 21 264.1 264.2 261.7 265.9 0.65 4 910 955 -13.1 -23.1 43 10.0 -14.8 223 21 267.2 267.3 264.0 269.0 0.65 5 850 1468 -13.9 -34.9 15 21.0 -16.5 235 23 271.6 271.6 266.2 272.3 0.23 6 807 1864 -15.3 -38.3 12 23.0 -17.9 250 22 274.2 274.2 267.8 274.7 0.17 7 700 2938 -18.1 -22.4 69 4.3 -18.9 290 21 282.4 282.6 274.1 285.2 0.90 8 668 3286 -19.5 -23.2 72 3.7 -20.2 296 23 284.7 284.8 275.3 287.4 0.88 9 592 4175 -22.7 -25.3 79 2.6 -23.1 310 28 291.0 291.1 278.4 293.5 0.83 10 535 4913 -25.1 -28.5 73 3.4 -25.6 322 33 296.6 296.8 280.8 298.8 0.68 11 500 5400 -28.9 -33.0 68 4.1 -29.4 330 36 297.8 297.9 281.1 299.4 0.47 12 400 6950 -42.1 -46.6 61 4.5 -42.3 330 38 300.3 300.3 281.7 300.8 0.14 13 356 7730 -48.9 -53.3 60 4.4 -49.0 330 45 301.3 301.3 282.0 301.6 0.08 14 300 8840 -56.3 -60.4 60 4.1 -56.3 330 56 306.0 306.0 283.8 306.1 0.04 15 259 9754 -62.3 -66.5 57 4.2 -62.3 326 64 310.3 310.3 285.4 310.4 0.02 16 250 9970 -63.1 -67.4 56 4.3 -63.1 325 66 312.3 312.3 286.1 312.3 0.02 17 227 10565 -65.1 -69.2 57 4.1 -65.1 330 75 318.0 318.0 288.1 318.0 0.02 18 218 10813 -65.9 -69.9 57 4.0 -65.9 330 73 320.4 320.4 288.9 320.5 0.01 19 200 11340 -65.1 -69.3 56 4.2 -65.1 335 60 329.7 329.7 291.6 329.7 0.02 20 150 13080 -62.1 -66.4 56 4.3 -62.1 330 62 363.1 363.1 299.3 363.3 0.03 21 140 13510 -61.9 -66.2 56 4.3 -62.0 330 61 370.7 370.7 300.7 370.9 0.04 22 100 15580 -66.5 -71.0 53 4.5 -66.5 330 58 399.2 399.2 305.1 399.4 0.03 23 70 17730 -68.5 -73.5 48 5.0 -68.6 330 52 437.8 437.8 309.7 438.0 0.03 24 55 19161 -72.7 -77.7 47 5.0 -72.8 326 52 459.5 459.5 311.7 459.6 0.02 25 50 19720 -73.1 -78.1 46 5.0 -73.2 325 52 471.2 471.2 312.7 471.3 0.02 26 40 21021 -75.1 -79.9 47 4.8 -75.2 497.3 497.3 314.8 497.4 0.02 27 36 21633 -74.7 -79.7 46 5.0 -74.7 513.5 513.5 315.9 513.6 0.02 TRP 218 10813 -65.9 -69.9 57 4.0 -65.9 330 73 320.4 320.4 288.9 320.5 0.01 WND 227 10565 -65.1 -69.2 57 4.1 -65.1 330 75 318.0 318.0 288.1 318.0 0.02 Sounding variables and indices 1000-500 mb thick: 5148.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 56.63 % Est. max temperature: -1.54 C = 29.22 F Sfc-Lift cond lev (LCL): 977.32 mb = 422.27 m = 1385.40 ft T: -22.64 C 700-500 lapse rate: 4.39 C/km ThetaE index: 0.14 C Layer 996.0- 925.0 mb Conv cond level (CCL): 458.20 mb = 6006.37 m = 19705.71 ft Mean mixing ratio: 0.47 g/kg Conv temperature: 27.76 C = 81.96 F Cap Strength: 34.65 C Lifted Index: 34.95 C Risk: None Lifted Index @300 mb: 35.97 C Lifted Index @700 mb: 24.89 C Showalter Index: 21.12 C Risk: None Total Totals Index: 9.00 C Risk: None Vertical Totals Index: 15.00 C Cross Totals Index: -6.00 C K Index: -24.20 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 5.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.53 J/kg Max Up Vert Vel: 9.85 m/s Conv Inhibition (B-): 46950.81 J/kg Cap Strength: 34.88 C Lift Cond Lev (LCL): 896.18 mb = 1069.87 m = 3510.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 19 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 1024 78 110 5 -4.7 1.7 | 138 24 -15.9 17.5 1 1000 252 150 19 -9.5 16.5 | 147 38 -20.7 32.3 2 925 832 220 21 13.5 16.1 | 184 32 2.3 31.9 3 850 1468 235 23 18.8 13.2 | 195 30 7.6 29.0 4 700 2938 290 21 19.7 -7.2 | 225 12 8.5 8.6 5 500 5400 330 36 18.0 -31.2 | 336 17 6.8 -15.3 6 400 6950 330 38 19.0 -32.9 | 335 19 7.8 -17.1 7 300 8840 330 56 28.0 -48.5 | 333 37 16.8 -32.7 8 250 9970 325 66 37.9 -54.1 | 325 47 26.7 -38.2 9 227 10565 330 75 37.5 -65.0 | 332 56 26.3 -49.1 10 218 10813 330 73 36.5 -63.2 | 332 54 25.3 -47.4 11 200 11340 335 60 25.4 -54.4 | 340 41 14.2 -38.5 12 150 13080 330 62 31.0 -53.7 | 332 43 19.8 -37.9 13 100 15580 330 58 29.0 -50.2 | 333 39 17.8 -34.4 14 70 17730 330 52 26.0 -45.0 | 333 33 14.8 -29.2 15 50 19720 325 52 29.8 -42.6 | 325 33 18.6 -26.8 Wind Parameters Mean winds (0-6000m): 294.7 at 25.9 knts Storm direction: 324.7 at 19.4 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 92.3 deg Storm rel helicity (0-3000m) pos: 388.9 neg: 0.0 tot: 388.9 m^2/s^2 ave: 129.6 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 8.0 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.24 Bulk Shear: 202.76 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 ------------------------------------------------------------------------------- 500 163 17 153 36| 20.4 0.0 20.4|180.4 0.0 180.4 360.8 0.64| 30.1 19.3 1000 193 19 168 35| 12.5 0.0 12.5|290.0 0.0 290.0 290.0 0.73| 21.9 15.9 1500 209 20 178 33| 9.0 0.0 9.0|327.8 0.0 327.8 218.5 0.74| 16.5 12.2 2000 220 21 184 32| 6.8 0.0 6.8|359.3 0.0 359.3 179.6 0.73| 14.3 10.4 2500 230 21 190 30| 5.4 0.0 5.4|378.0 0.0 378.0 151.2 0.70| 12.9 9.0 3000 240 21 195 27| 4.6 0.0 4.6|388.9 0.0 388.9 129.6 0.68| 11.8 8.0 4000 259 22 207 23| 4.2 0.0 4.2|415.5 0.0 415.5 103.9 0.72| 10.0 7.2 5000 279 24 225 17| 3.9 0.0 3.9|447.6 0.0 447.6 89.5 0.74| 9.1 6.8 6000 295 26 248 13| 3.4 0.1 3.5|460.3 -0.4 460.0 76.7 0.74| 8.0 5.9 Wrote GIF file: /home/apache/climate/data/raob//UNII/skewt/UNII.skewt.20251201.12.gif