UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for 47269... Searching the city database file for: 47269 ... Date:1200Z 6 DEC 25 Station: 47269 WMO ident: 47269 ------------------------------------------------------------------------------- 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 1017 31 11.2 7.3 77 3.9 9.1 320 10 283.0 284.1 281.5 300.4 6.31 1 1000 171 10.8 5.8 71 5.0 8.2 225 13 284.0 284.9 281.4 300.1 5.78 2 925 815 4.8 2.8 87 2.0 3.8 230 22 284.2 285.1 280.6 298.4 5.06 3 916 895 4.2 2.5 89 1.7 3.4 238 20 284.4 285.3 280.6 298.4 5.00 4 912 930 4.0 1.1 81 2.9 2.7 241 20 284.5 285.3 280.1 297.3 4.54 5 900 1039 7.0 -16.0 18 23.0 -0.5 247 21 288.7 288.9 277.9 292.4 1.22 6 850 1505 3.0 -20.0 17 23.0 -3.6 275 25 289.3 289.5 277.7 292.1 0.92 7 735 2668 -4.1 -30.1 11 26.0 -9.6 282 42 293.8 293.9 279.2 295.2 0.43 8 700 3052 -4.9 -38.9 5 34.0 -10.8 280 44 297.1 297.1 280.3 297.7 0.19 9 682 3256 -6.1 -44.1 3 38.0 -11.8 278 47 297.9 298.0 280.6 298.3 0.11 10 555 4830 -17.9 -44.9 7 27.0 -21.0 277 54 302.1 302.1 282.4 302.5 0.13 11 526 5228 -21.1 -32.1 37 11.0 -22.8 281 59 302.9 303.0 283.2 304.6 0.49 12 500 5600 -23.3 -41.3 18 18.0 -25.3 280 57 304.6 304.7 283.5 305.4 0.21 13 479 5913 -25.9 -43.9 17 18.0 -27.6 283 64 305.2 305.2 283.7 305.8 0.16 14 400 7200 -34.5 -58.5 7 24.0 -35.6 285 84 310.2 310.2 285.4 310.3 0.04 15 371 7721 -38.1 -64.1 5 26.0 -39.0 285 87 312.1 312.1 286.1 312.2 0.02 16 349 8138 -41.7 -61.7 10 20.0 -42.3 285 90 312.8 312.8 286.4 312.9 0.03 17 318 8763 -44.9 -67.9 6 23.0 -45.4 283 95 316.8 316.8 287.7 316.8 0.01 18 300 9150 -46.5 -65.5 10 19.0 -46.9 280 101 319.8 319.8 288.7 319.9 0.02 19 299 9172 -46.7 -65.7 10 19.0 -47.1 280 100 319.8 319.8 288.7 319.9 0.02 20 252 10316 -41.3 -75.3 1 34.0 -42.3 275 108 343.9 343.9 295.3 343.9 0.01 21 250 10370 -41.7 -74.7 2 33.0 -42.6 275 108 344.1 344.1 295.3 344.1 0.01 22 238 10704 -43.1 -75.1 2 32.0 -43.9 273 112 346.8 346.8 295.9 346.9 0.01 23 203 11788 -40.1 -77.1 1 37.0 -41.4 266 125 367.7 367.7 300.2 367.7 0.01 24 200 11890 -40.5 -76.5 1 36.0 -41.8 265 126 368.6 368.6 300.3 368.7 0.01 25 185 12419 -42.9 -78.4 1 35.5 -44.0 260 133 373.1 373.1 301.1 373.1 0.00 26 172 12908 -45.1 -80.1 1 35.0 -46.0 260 131 377.3 377.3 301.8 377.3 0.00 TRP 299 9172 -46.7 -65.7 10 19.0 -47.1 280 100 319.8 319.8 288.7 319.9 0.02 WND 185 12419 -42.9 -78.4 1 35.5 -44.0 260 133 373.1 373.1 301.1 373.1 0.00 Sounding variables and indices 1000-500 mb thick: 5429.00 m Freezing level: 801.41 mb = 1996.20 m = 6549.15 ft Wetbulb zero: 901.93 mb = 1021.08 m = 3349.95 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 23.15 % Est. max temperature: 17.35 C = 63.22 F Sfc-Lift cond lev (LCL): 958.69 mb = 519.49 m = 1704.33 ft T: 7.55 C 700-500 lapse rate: 7.22 C/km ThetaE index: 6.29 C Layer 912.0- 735.0 mb Conv cond level (CCL): 843.71 mb = 1564.39 m = 5132.45 ft Mean mixing ratio: 5.49 g/kg Conv temperature: 17.77 C = 63.99 F Cap Strength: 5.25 C Lifted Index: 6.15 C Risk: None Lifted Index @300 mb: 14.59 C Lifted Index @700 mb: 4.92 C Showalter Index: 11.31 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 3.30 C K Index: -27.70 Risk: None Sweat Index: 107.00 Risk: None Energy Index: 2.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.60 J/kg Max Up Vert Vel: 2.28 m/s Conv Inhibition (B-): 7317.94 J/kg Cap Strength: 5.95 C Lift Cond Lev (LCL): 915.79 mb = 896.49 m = 2941.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 31 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 1017 31 320 10 6.4 -7.7 | 118 22 -19.3 10.3 1 1000 171 225 13 9.2 9.2 | 149 32 -16.5 27.2 2 984 305 225 19 13.4 13.4 | 159 34 -12.2 31.4 3 948 610 230 23 17.6 14.8 | 166 34 -8.1 32.8 4 925 815 230 22 16.9 14.1 | 165 33 -8.8 32.1 5 914 914 240 20 17.3 10.0 | 163 29 -8.4 28.0 6 850 1505 275 25 24.9 -2.2 | 177 16 -0.8 15.8 7 786 2134 280 38 37.4 -6.6 | 226 16 11.7 11.4 8 756 2438 275 43 42.8 -3.7 | 230 22 17.2 14.2 9 728 2743 285 42 40.6 -10.9 | 244 17 14.9 7.1 10 700 3052 280 44 43.3 -7.6 | 240 20 17.6 10.4 11 646 3658 275 52 51.8 -4.5 | 243 29 26.1 13.5 12 573 4572 275 50 49.8 -4.4 | 241 28 24.1 13.6 13 528 5182 280 60 59.1 -10.4 | 257 34 33.4 7.6 14 508 5486 285 52 50.2 -13.5 | 260 25 24.5 4.5 15 500 5600 280 57 56.1 -9.9 | 255 32 30.5 8.1 16 467 6096 285 68 65.7 -17.6 | 269 40 40.0 0.4 17 400 7200 285 84 81.1 -21.7 | 274 56 55.5 -3.7 18 329 8534 285 92 88.9 -23.8 | 275 63 63.2 -5.8 19 300 9150 280 101 99.5 -17.5 | 270 74 73.8 0.5 20 299 9172 280 100 98.5 -17.4 | 270 73 72.8 0.6 21 250 10370 275 108 107.6 -9.4 | 264 82 81.9 8.6 22 200 11890 265 126 125.5 11.0 | 254 104 99.8 29.0 23 185 12419 260 133 131.0 23.1 | 249 113 105.3 41.1 24 183 12497 260 133 131.0 23.1 | 249 113 105.3 41.1 25 165 13106 260 129 127.0 22.4 | 248 109 101.4 40.4 Wind Parameters Mean winds (0-6000m): 275.0 at 41.8 knts Storm direction: 305.0 at 31.4 knts Shear (0-3000m) pos: 5.1 neg: 4.7 tot: 9.8 10-3/s Storm rel Dir Shear (0-3000m): 121.7 deg Storm rel helicity (0-3000m) pos: 279.5 neg: -17.0 tot: 262.5 m^2/s^2 ave: 87.5 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 7.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 134.17 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 ------------------------------------------------------------------------------- 500 231 17 156 31| 0.0 25.0 25.0|152.8 0.0 152.8 305.6 0.81| 27.3 22.2 1000 233 19 161 31| 3.5 12.5 16.0|171.4 -10.9 160.5 160.5 0.64| 18.1 11.6 1500 244 21 165 28| 6.5 8.3 14.9|198.4 -10.9 187.5 125.0 0.58| 16.3 9.4 2000 256 23 172 24| 7.1 6.3 13.4|240.2 -10.9 229.3 114.7 0.65| 14.9 9.7 2500 263 27 182 21| 5.7 5.7 11.4|264.2 -10.9 253.3 101.3 0.63| 14.1 8.8 3000 268 29 191 19| 5.1 4.7 9.8|279.5 -17.0 262.5 87.5 0.58| 13.2 7.6 4000 271 35 207 19| 3.8 4.6 8.4|286.8 -20.2 266.6 66.7 0.52| 11.1 5.8 5000 273 38 218 20| 3.9 3.6 7.5|340.4 -24.7 315.6 63.1 0.54| 9.9 5.3 6000 275 42 228 21| 4.2 3.0 7.1|434.7 -36.3 398.4 66.4 0.50| 10.4 5.2 Wrote GIF file: /home/apache/climate/data/raob//47269/skewt/47269.skewt.20251206.12.gif