UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for U2008... Searching the city database file for: U2008 ... Date:1200Z 27 NOV 25 Station: U2008 WMO ident: 22008 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -15 SFC 983 121 -3.5 -6.1 82 2.6 -4.4 180 11 271.0 271.4 269.7 277.7 2.46 2 925 602 -3.1 -6.1 80 3.0 -4.1 205 38 276.1 276.6 273.1 283.4 2.62 3 923 619 -3.1 -6.1 80 3.0 -4.1 206 38 276.3 276.8 273.2 283.6 2.62 4 892 891 0.6 -5.4 64 6.0 -1.7 214 41 282.8 283.3 277.2 291.0 2.86 5 858 1202 -0.5 -13.5 37 13.0 -4.6 223 45 284.9 285.1 276.4 289.5 1.57 6 850 1277 -1.1 -15.1 34 14.0 -5.3 225 46 285.0 285.2 276.2 289.1 1.39 7 796 1796 -5.5 -14.5 49 9.0 -8.1 227 46 285.7 286.0 276.8 290.3 1.56 8 742 2345 -7.1 -17.1 45 10.0 -9.9 228 46 289.8 290.0 278.6 293.9 1.35 9 700 2796 -10.5 -20.5 44 10.0 -12.9 230 46 290.9 291.0 278.7 294.2 1.07 10 500 5300 -27.7 -46.7 15 19.0 -29.2 230 44 299.3 299.3 281.2 299.7 0.11 11 489 5458 -28.9 -47.9 14 19.0 -30.3 230 43 299.7 299.7 281.4 300.1 0.10 12 400 6850 -41.1 -56.1 18 15.0 -41.6 230 38 301.6 301.6 282.1 301.7 0.05 13 306 8614 -55.9 -71.9 12 16.0 -56.1 258 33 304.8 304.8 283.3 304.8 0.01 14 300 8740 -56.7 -72.7 12 16.0 -56.8 260 33 305.4 305.4 283.6 305.4 0.01 15 284 9087 -57.5 -74.5 10 17.0 -57.6 258 35 309.1 309.1 285.0 309.1 0.01 16 250 9880 -63.7 -80.7 8 17.0 -63.8 255 40 311.4 311.4 285.8 311.4 0.00 17 239 10154 -66.1 -84.1 6 18.0 -66.1 255 40 311.8 311.8 285.9 311.8 0.00 18 227 10467 -64.1 -82.1 7 18.0 -64.2 258 39 319.5 319.5 288.6 319.5 0.00 19 212 10883 -65.5 -83.5 6 18.0 -65.5 262 37 323.6 323.6 289.9 323.6 0.00 20 200 11240 -61.9 -79.9 7 18.0 -62.0 265 36 334.7 334.7 293.0 334.7 0.00 21 185 11727 -57.7 -74.7 10 17.0 -57.9 349.1 349.1 296.4 349.1 0.01 22 161 12602 -58.9 -76.9 8 18.0 -59.1 361.2 361.2 299.0 361.2 0.01 TRP 239 10154 -66.1 -84.1 6 18.0 -66.1 255 40 311.8 311.8 285.9 311.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5315.00 m Freezing level: Surface below freezing Freezing level: 897.03 mb = 847.11 m = 2779.20 ft Freezing level: 873.45 mb = 1060.89 m = 3480.56 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 41.75 % Est. max temperature: 10.67 C = 51.21 F Sfc-Lift cond lev (LCL): 943.45 mb = 445.66 m = 1462.13 ft T: -3.23 C 700-500 lapse rate: 6.87 C/km ThetaE index: 1.88 C Layer 858.0- 796.0 mb Conv cond level (CCL): 712.30 mb = 2661.08 m = 8730.47 ft Mean mixing ratio: 2.62 g/kg Conv temperature: 15.96 C = 60.73 F Cap Strength: 9.46 C Lifted Index: 13.33 C Risk: None Lifted Index @300 mb: 15.41 C Lifted Index @700 mb: 9.46 C Showalter Index: 9.19 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 26.60 C Cross Totals Index: 12.60 C K Index: 1.50 Risk: None Sweat Index: 171.89 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.07 J/kg Max Up Vert Vel: 10.01 m/s Conv Inhibition (B-): 8172.75 J/kg Cap Strength: 13.12 C Lift Cond Lev (LCL): 878.09 mb = 1017.06 m = 3336.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 32 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 ---------------------------------------------------------- 0 983 121 180 11 0.0 11.0 | 96 32 -31.4 3.5 1 925 602 205 38 16.1 34.4 | 150 31 -15.3 27.0 2 850 1277 225 46 32.5 32.5 | 183 25 1.2 25.1 3 700 2796 230 46 35.2 29.6 | 190 22 3.9 22.1 4 500 5300 230 44 33.7 28.3 | 186 21 2.4 20.8 5 400 6850 230 38 29.1 24.4 | 172 17 -2.2 17.0 6 300 8740 260 33 32.5 5.7 | 327 2 1.1 -1.7 7 250 9880 255 40 38.6 10.4 | 248 8 7.3 2.9 8 239 10154 255 40 38.6 10.4 | 248 8 7.3 2.9 9 200 11240 265 36 35.9 3.1 | 314 6 4.5 -4.3 Wind Parameters Mean winds (0-6000m): 226.6 at 43.0 knts Storm direction: 256.6 at 32.2 knts Shear (0-3000m) pos: 6.8 neg: 0.0 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 93.1 deg Storm rel helicity (0-3000m) pos: 371.3 neg: -0.9 tot: 370.4 m^2/s^2 ave: 123.5 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 8.2 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.68 Bulk Shear: 73.40 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 ------------------------------------------------------------------------------- 500 200 25 125 28| 29.5 0.0 29.5|240.7 0.0 240.7 481.5 1.00| 30.4 30.4 1000 208 33 144 27| 18.8 0.0 18.8|326.0 0.0 326.0 326.0 0.98| 21.5 21.0 1500 215 37 156 25| 13.4 0.0 13.4|356.8 0.0 356.8 237.9 0.97| 16.0 15.6 2000 219 39 164 24| 10.1 0.0 10.1|363.1 0.0 363.1 181.6 0.97| 12.4 11.9 2500 221 41 169 24| 8.2 0.0 8.2|369.3 0.0 369.3 147.7 0.96| 10.2 9.8 3000 223 42 172 23| 6.8 0.0 6.8|371.3 -0.9 370.4 123.5 0.95| 8.6 8.2 4000 225 43 176 23| 5.1 0.1 5.2|371.3 -4.0 367.3 91.8 0.93| 6.5 6.1 5000 226 43 179 22| 4.1 0.2 4.2|371.3 -7.0 364.3 72.9 0.90| 5.3 4.8 6000 227 43 180 22| 3.4 0.4 3.8|371.3 -19.7 351.6 58.6 0.80| 4.7 3.8 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20251127.12.gif