UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for UNII... Searching the city database file for: UNII ... Date:0000Z 12 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 1013 78 -12.9 -15.9 78 3.0 -13.5 225 5 259.3 259.5 258.9 262.2 1.09 1 1000 179 -13.7 -17.8 71 4.1 -14.5 230 15 259.5 259.6 258.7 262.0 0.94 2 925 767 -17.3 -21.0 73 3.7 -17.9 265 38 261.6 261.7 260.0 263.8 0.77 3 850 1395 -19.9 -23.6 72 3.7 -20.4 275 25 265.3 265.4 262.6 267.2 0.67 4 836 1518 -20.3 -23.9 73 3.6 -20.8 276 27 266.1 266.2 263.2 268.0 0.66 5 812 1736 -17.3 -20.1 79 2.8 -17.8 277 31 271.6 271.7 267.5 274.3 0.95 6 700 2843 -20.5 -23.4 78 2.9 -21.0 285 52 279.8 279.9 272.5 282.3 0.83 7 602 3949 -23.1 -26.4 74 3.3 -23.7 285 56 289.1 289.2 277.3 291.4 0.73 8 500 5280 -32.3 -35.9 70 3.6 -32.6 285 62 293.7 293.7 279.0 294.8 0.36 9 474 5656 -34.5 -38.2 69 3.7 -34.8 286 61 295.5 295.5 279.7 296.5 0.30 10 400 6820 -44.3 -48.6 62 4.3 -44.5 290 58 297.4 297.4 280.4 297.8 0.12 11 337 7942 -54.3 -58.6 59 4.3 -54.4 290 70 298.7 298.7 280.8 298.9 0.04 12 303 8617 -57.6 -61.9 58 4.3 -57.6 290 77 303.3 303.3 282.8 303.4 0.03 13 300 8680 -57.9 -62.2 58 4.3 -58.0 295 75 303.7 303.7 283.0 303.8 0.03 14 250 9820 -62.9 -67.2 56 4.3 -62.9 295 73 312.6 312.6 286.2 312.6 0.02 15 224 10491 -65.5 -69.6 57 4.1 -65.5 300 75 318.5 318.5 288.3 318.6 0.01 16 200 11180 -65.5 -69.7 56 4.2 -65.5 300 71 329.0 329.0 291.5 329.1 0.02 17 150 12930 -65.7 -70.0 55 4.3 -65.7 305 52 356.9 356.9 298.1 357.0 0.02 18 143 13220 -64.9 -69.4 54 4.5 -65.0 304 51 363.2 363.2 299.4 363.3 0.02 19 100 15380 -68.5 -73.4 49 4.9 -68.5 300 46 395.4 395.4 304.6 395.5 0.02 20 70 17510 -70.1 -75.0 49 4.9 -70.2 295 31 434.4 434.4 309.3 434.5 0.02 21 50 19480 -73.5 -78.5 46 5.0 -73.6 290 36 470.3 470.3 312.7 470.4 0.02 22 43 20360 -74.5 -79.5 46 5.0 -74.6 488.6 488.6 314.1 488.7 0.02 TRP 224 10491 -65.5 -69.6 57 4.1 -65.5 300 75 318.5 318.5 288.3 318.6 0.01 WND 303 8617 -57.6 -61.9 58 4.3 -57.6 290 77 303.3 303.3 282.8 303.4 0.03 Sounding variables and indices 1000-500 mb thick: 5101.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 74.50 % Est. max temperature: -7.53 C = 18.44 F Sfc-Lift cond lev (LCL): 965.04 mb = 447.41 m = 1467.87 ft T: -15.34 C 700-500 lapse rate: 4.84 C/km ThetaE index: 0.22 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 579.09 mb = 4227.51 m = 13869.60 ft Mean mixing ratio: 0.87 g/kg Conv temperature: 18.01 C = 64.43 F Cap Strength: 22.93 C Lifted Index: 25.28 C Risk: None Lifted Index @300 mb: 28.92 C Lifted Index @700 mb: 15.87 C Showalter Index: 21.82 C Risk: None Total Totals Index: 21.10 C Risk: None Vertical Totals Index: 12.40 C Cross Totals Index: 8.70 C K Index: -14.10 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 5.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.42 J/kg Max Up Vert Vel: 3.29 m/s Conv Inhibition (B-): 37971.03 J/kg Cap Strength: 25.17 C Lift Cond Lev (LCL): 904.30 mb = 935.13 m = 3067.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 35 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 1013 78 225 5 3.5 3.5 | 140 35 -22.6 26.9 1 1000 179 230 15 11.5 9.6 | 156 36 -14.7 33.1 2 925 767 265 38 37.9 3.3 | 204 29 11.7 26.7 3 850 1395 275 25 24.9 -2.2 | 177 21 -1.3 21.2 4 700 2843 285 52 50.2 -13.5 | 248 26 24.1 10.0 5 500 5280 285 62 59.9 -16.0 | 258 35 33.7 7.4 6 400 6820 290 58 54.5 -19.8 | 263 29 28.3 3.6 7 303 8617 290 77 72.4 -26.3 | 274 46 46.2 -2.9 8 300 8680 295 75 68.0 -31.7 | 281 43 41.8 -8.3 9 250 9820 295 73 66.2 -30.9 | 281 41 40.0 -7.4 10 224 10491 300 75 65.0 -37.5 | 290 41 38.8 -14.1 11 200 11180 300 71 61.5 -35.5 | 289 37 35.3 -12.1 12 150 12930 305 52 42.6 -29.8 | 291 18 16.4 -6.4 13 100 15380 300 46 39.8 -23.0 | 268 14 13.7 0.4 14 70 17510 295 31 28.1 -13.1 | 191 10 1.9 10.3 15 50 19480 290 36 33.8 -12.3 | 215 13 7.7 11.1 Wind Parameters Mean winds (0-6000m): 281.8 at 46.8 knts Storm direction: 311.8 at 35.1 knts Shear (0-3000m) pos: 8.7 neg: 0.0 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 108.8 deg Storm rel helicity (0-3000m) pos: 483.0 neg: -68.7 tot: 414.3 m^2/s^2 ave: 138.1 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 9.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 145.23 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 ------------------------------------------------------------------------------- 500 244 20 166 33| 27.1 0.0 27.1|255.3 0.0 255.3 510.5 0.98| 29.2 28.6 1000 259 27 182 29| 14.5 0.0 14.5|331.0 -32.9 298.1 298.1 0.72| 23.2 16.7 1500 264 28 183 26| 8.8 0.0 8.8|347.5 -68.7 278.8 185.9 0.54| 18.8 10.1 2000 268 29 186 25| 9.0 0.0 9.0|397.8 -68.7 329.1 164.6 0.60| 16.6 10.0 2500 272 32 194 23| 9.2 0.0 9.2|449.9 -68.7 381.2 152.5 0.65| 15.3 9.9 3000 275 35 203 22| 8.7 0.0 8.7|483.0 -68.7 414.3 138.1 0.66| 13.8 9.1 4000 279 40 217 22| 6.5 0.5 7.0|500.2 -68.7 431.5 107.9 0.66| 10.9 7.1 5000 281 44 228 23| 5.2 0.8 6.1|517.4 -68.7 448.7 89.7 0.65| 9.1 5.9 6000 282 47 235 24| 4.3 0.7 5.0|533.9 -68.7 465.3 77.5 0.64| 8.0 5.1 Wrote GIF file: /home/apache/climate/data/raob//UNII/skewt/UNII.skewt.20251212.00.gif